{"title":"Air Quality on the Go","description":"\u003cp\u003ePortable, battery-powered air purification and monitoring — cleaner air in hotel rooms, rentals and wherever you sleep.\u003c\/p\u003e","products":[{"product_id":"smart-air-qt3-portable-air-purifier-cadr-40","title":"SmartAir QT3 Travel Air Purifier — H11 HEPA, USB-C, Battery Powered | AU","description":"\u003cdiv style=\"border: 1px solid #B1E5F2; border-radius: 8px; padding: 16px 20px; margin: 0 0 24px; background: #F5FBFD;\"\u003e\n  \u003cp style=\"margin: 0 0 12px; font-weight: 700; font-size: 14px; color: #272635; text-transform: uppercase; letter-spacing: 0.05em;\"\u003eQuick specs\u003c\/p\u003e\n  \u003cul style=\"margin: 0; padding: 0; list-style: none; font-size: 15px; line-height: 1.6; color: #272635;\"\u003e\n    \u003cli style=\"padding: 4px 0; border-bottom: 1px solid rgba(39, 38, 53, 0.08);\"\u003e\n\u003cstrong\u003eCADR:\u003c\/strong\u003e 37 m³\/h\u003c\/li\u003e\n    \u003cli style=\"padding: 4px 0; border-bottom: 1px solid rgba(39, 38, 53, 0.08);\"\u003e\n\u003cstrong\u003eHEPA grade:\u003c\/strong\u003e H11 (≥95% at 0.3μm)\u003c\/li\u003e\n    \u003cli style=\"padding: 4px 0; border-bottom: 1px solid rgba(39, 38, 53, 0.08);\"\u003e\n\u003cstrong\u003eSuited to:\u003c\/strong\u003e personal breathing zone — travel, car, hotel, desk (range ~1.2 m)\u003c\/li\u003e\n    \u003cli style=\"padding: 4px 0;\"\u003e\n\u003cstrong\u003eFilter replacement:\u003c\/strong\u003e approx. every 6 months at 4 hrs\/day\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eThe SmartAir QT3 is a 720g portable HEPA air purifier built for allergy sufferers on the move — planes, hotels, cars, and shared workspaces. USB-C rechargeable, ozone-free, ioniser-free.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAllergy relief benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eH11 HEPA filtration\u003c\/strong\u003e captures ≥95% of airborne dust mite debris, pollen, pet dander and mould spores at 0.3μm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePersonal clean-air zone\u003c\/strong\u003e around your breathing space — helpful when you can't control the room's air quality\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOzone-free and ioniser-free\u003c\/strong\u003e — no irritant by-products for sensitive airways\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuiet 29 dB on low\u003c\/strong\u003e — designed to run overnight beside the bed without disturbing sleep\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB-C battery power\u003c\/strong\u003e keeps filtered air with you in hotels, planes and cars where allergen exposure is unpredictable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealed HEPA filtration\u003c\/strong\u003e — captured particles stay captured, not recirculated back into your breathing zone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter replacement indicator\u003c\/strong\u003e auto-tracks runtime so filtration performance stays consistent\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey features and specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter grade:\u003c\/strong\u003e EN 1822 \u003cstrong\u003eH11 HEPA\u003c\/strong\u003e — captures ≥95% of airborne particles at MPPS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCADR:\u003c\/strong\u003e 37 m³\/h (high speed)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEffective range:\u003c\/strong\u003e up to 1.2 m \/ 4 ft from the unit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 2000 mAh lithium-ion, USB-C rechargeable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRuntime:\u003c\/strong\u003e 4 hours (low) \/ 3 hours (mid) \/ 2 hours (high)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecharge time:\u003c\/strong\u003e ~3 hours via USB-C; runs while charging\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan speeds:\u003c\/strong\u003e 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNoise level:\u003c\/strong\u003e 29 \/ 34 \/ 44.5 dB (low \/ mid \/ high)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e 9 W (high)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 5V DC via USB-C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHEPA filter lifespan:\u003c\/strong\u003e 800 hours (~6 months at 4 hrs\/day)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter replacement indicator\u003c\/strong\u003e (auto-tracking based on runtime)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 150 × 145 × 180 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 720 g (1.375 lb)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e white\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 year limited (Smart Air)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOzone-free, ioniser-free\u003c\/strong\u003e — no chemical or electrical purification stages\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's in the box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × QT3 Air Purifier (with battery)\u003c\/li\u003e\n  \u003cli\u003e1 × H11 HEPA Filter (pre-installed)\u003c\/li\u003e\n  \u003cli\u003e1 × USB-C charger cable\u003c\/li\u003e\n  \u003cli\u003e2 × side strips\u003c\/li\u003e\n  \u003cli\u003e1 × Instruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWho is the QT3 designed for?\u003c\/strong\u003e Allergy sufferers who travel, commute, or work in shared spaces where they can't control the air quality — frequent flyers, hotel-stayers, road-trippers with pets, hot-desk workers, and anyone exposed to unpredictable allergens away from home. The QT3 creates a personal HEPA-filtered breathing zone around your immediate space (~1.2 m radius) using USB-C power, so you can maintain consistent filtration wherever you sit. Best for travel, car, and desk use — not a whole-room purifier.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I take it on a plane?\u003c\/strong\u003e Check with the airline first but generally, yes. The 2000 mAh \/ ~7.4 Wh battery is well within most airline carry-on lithium-ion limits (typically 100 Wh). Pack it in your carry-on, not checked luggage. To run it during the flight, plug into the seatback USB (most international flights have USB-C or USB-A; bring the right cable) or run it on battery. Check your specific airline's policy on running personal electronics during the flight — some airlines restrict device use during takeoff and landing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes it work in hotel rooms?\u003c\/strong\u003e Yes — this is one of its most common use cases. Place it on the bedside table at face height; plug into a USB-C charger to run overnight. Particularly useful in older hotels with carpet and dated AC systems, in rooms where the previous guest smoked, or in rooms where construction or cleaning chemicals have left residual VOCs (note: the QT3 is HEPA only, so it filters particulates rather than VOCs — for odours, the larger Sqair with carbon filter is the better choice).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWill it work in my car?\u003c\/strong\u003e Yes — the QT3 is designed for car use. Sit it on the centre console or passenger seat; plug into the car's USB-A or USB-C outlet (you may need a USB-A to USB-C adapter cable for older cars). Particularly useful for road trips with pets, in smoke-affected regions during bushfire season, or during heavy pollen seasons. The 4 ft \/ 1.2 m effective range covers the driver's face from a console position.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs it really effective for allergies?\u003c\/strong\u003e The H11 HEPA filter captures airborne dust, pollen, and pet dander to the EN 1822 H11 specification (≥95% at MPPS). For travellers who react to hotel-room dust or pet dander in shared spaces, having a HEPA-filtered breathing zone makes a real difference compared to no filtration at all. We don't claim it treats allergies — that's a medical question — but the construction is what most allergy-conscious travellers are after.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow loud is it during a flight?\u003c\/strong\u003e 29 dB on low — quieter than the cabin background noise on most flights, so it's not noticeable to seatmates. 44.5 dB on high — about the level of a quiet office. Most travellers run it on low or mid in confined spaces.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last?\u003c\/strong\u003e 4 hours on low \/ 3 hours on mid \/ 2 hours on high. For long-haul flights, plug into the seatback USB or a portable battery bank to run continuously. Recharge time is about 3 hours from empty.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow often do I replace the filter?\u003c\/strong\u003e 800 hours of runtime, or about 6 months at 4 hours of daily use. Heavy travellers may go through filters faster; occasional travellers may stretch them longer. The unit has a built-in filter replacement indicator that auto-tracks runtime. Replacement filters are sold separately.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes it remove VOCs or odours?\u003c\/strong\u003e No — this is HEPA only, no carbon filter. For VOC removal (smoke, paint, off-gassing furniture, hotel air freshener), look at the Sqair with optional carbon filter. The QT3 is particle filtration only.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCare notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReplace the H11 filter every ~6 months at 4 hrs\/day, or when the indicator signals. Don't wash the HEPA filter — replacement is the only effective restoration. Wipe the cabinet with a dry cloth.\u003c\/p\u003e\n\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/8LdFG99A1r4\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Dust Mite Allergy Solutions","offers":[{"title":"Default Title","offer_id":45069799096610,"sku":"SA200-2-1","price":119.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/qt-air-purifier-front-angle_jpg.webp?v=1683016745"},{"product_id":"smartair-qingping-lite-air-quality-monitor","title":"Air Quality Monitor | Qingping Lite Air | App connection","description":"\u003ch2\u003e5-in-1 indoor air quality monitor with Apple HomeKit support\u003c\/h2\u003e\n\u003cp\u003eThe Qingping Air Monitor Lite (sold as the \u003cstrong\u003eQP Lite\u003c\/strong\u003e in the Smart Air range) is a compact desktop-or-portable monitor measuring PM2.5, PM10, CO₂, temperature, and humidity — with native \u003cstrong\u003eApple HomeKit\u003c\/strong\u003e, Qingping+, and Xiaomi Mi Home support. Designed for buyers who want clear, accurate readings of the metrics that matter most without the full 7-in-1 sensor suite.\u003c\/p\u003e\n\u003ch3\u003eWhat it measures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePM2.5\u003c\/strong\u003e — fine particulate matter (smoke, dust, pollen fragments, traffic pollution). Measured 0–500 µg\/m³ via laser-scattering sensor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePM10\u003c\/strong\u003e — coarse particulate matter (larger dust, pollen, mould spores). Same sensor as PM2.5.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCO₂\u003c\/strong\u003e — carbon dioxide concentration. Measured 400–9,999 ppm via NDIR sensor (the industry-standard high-accuracy CO₂ measurement method).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature\u003c\/strong\u003e — range 0–50°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity\u003c\/strong\u003e — range 0–95% RH (non-condensing).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: the Lite does \u003cem\u003enot\u003c\/em\u003e measure TVOC (volatile organic compounds) or ambient noise. If those metrics matter to you, see the \u003ca href=\"\/products\/copy-of-smartair-qingping-pro-air-quality-monitor\"\u003eQingping Air Monitor Gen 2 (QP Pro 2)\u003c\/a\u003e — same brand, larger 7-in-1 sensor suite at a higher price.\u003c\/p\u003e\n\u003ch3\u003eWhy HomeKit support matters\u003c\/h3\u003e\n\u003cp\u003eThe Lite is \u003cstrong\u003ethe only Qingping air monitor with native Apple HomeKit support\u003c\/strong\u003e — Smart Air's own Pro 2 listing confirms the Pro 2 supports only the Qingping+ app, not HomeKit. If you're in the Apple ecosystem, native HomeKit support means:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir-quality data appears in the iOS Home app\u003c\/strong\u003e alongside your other smart-home devices — no extra app needed for at-a-glance checks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomations\u003c\/strong\u003e — trigger your HomeKit-compatible air purifier, fan, or HVAC when PM2.5 or CO₂ crosses a threshold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSiri integration\u003c\/strong\u003e — ask Siri for current air quality readings hands-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote monitoring\u003c\/strong\u003e via your home hub (HomePod, Apple TV, or iPad)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for at-a-glance use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOLED display\u003c\/strong\u003e with sharp text and high contrast — readable from across a room\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-coded LED strip\u003c\/strong\u003e — green \/ yellow \/ red traffic-light indicator showing overall air quality at a glance, even without reading the numbers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitive touch bar\u003c\/strong\u003e — tap or slide along the top edge to switch between metric pages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast refresh\u003c\/strong\u003e — readings update 5 times per second; see CO₂ rise as the room fills with people\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHistorical data\u003c\/strong\u003e — 24 hours of hourly data plus 7 days of daily highs\/lows on-device; up to 30 days of full data via the Qingping+ app\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSmart home and app connectivity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApple HomeKit\u003c\/strong\u003e — native integration via the iOS Home app\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQingping+ app\u003c\/strong\u003e (iOS and Android) — primary control app with full historical data export and remote monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXiaomi Mi Home \/ Xiaomi Home app\u003c\/strong\u003e — integrates with Mi-compatible air purifiers, fans, dehumidifiers, and humidifiers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi 2.4 GHz\u003c\/strong\u003e + \u003cstrong\u003eBluetooth 5.0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware upgrades\u003c\/strong\u003e via Qingping+ app\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e OLED, approximately 60 × 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePM sensor:\u003c\/strong\u003e laser-scattering, 0–500 µg\/m³\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCO₂ sensor:\u003c\/strong\u003e NDIR, 400–9,999 ppm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature range:\u003c\/strong\u003e 0–50°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity range:\u003c\/strong\u003e 0–95% RH (non-condensing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Wi-Fi 2.4 GHz, Bluetooth 5.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported platforms:\u003c\/strong\u003e Apple HomeKit, Qingping+ app, Xiaomi Mi Home\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e USB-C (5V \/ 1A adapter, sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 1800 mAh \/ 3.7V built-in lithium-ion, approximately 6.5–7 hours runtime\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 63.6 × 46 × 54.6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 143 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e Desktop or portable (compact enough for travel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year limited (Qingping)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndependent accuracy testing\u003c\/h3\u003e\n\u003cp\u003eSmart Air placed both the Pro and Lite Qingping monitors alongside official government PM2.5 monitoring stations in Beijing, plus an IQAir AirVisual unit, over a 17-day measurement period. Both Qingping monitors had similar correlation with the government readings; the Lite was within ±9 µg\/m³ of the official monitor on average — better than the IQAir AirVisual unit Smart Air had previously rated as their top-tested air quality monitor. South Coast AQMD (California's air quality regulator) has also tested the Qingping monitors and found them more accurate than commercial reference monitors costing 50× more.\u003c\/p\u003e\n\u003cp\u003eThis is the testing referenced in the line \"accuracy is confirmed by Smart Air's third-party testing process\" on Smart Air's own product page.\u003c\/p\u003e\n\u003ch3\u003eWhy a standalone monitor instead of relying on your air purifier's built-in sensor?\u003c\/h3\u003e\n\u003cp\u003eAir purifiers with built-in air-quality sensors typically place those sensors in the air intake — where they're measuring the dirtiest air in the room (the air heading into the filter), not the air you're breathing. A standalone monitor placed at desk or bedside height gives a more accurate reading of your actual breathing zone. Pairing the two is the standard approach: the monitor tells you what your air is doing; the purifier responds.\u003c\/p\u003e\n\u003ch3\u003ePair with HEPA filtration\u003c\/h3\u003e\n\u003cp\u003eMeasuring is the first step; reducing pollutant levels is the second. If your monitor shows elevated PM2.5, an HEPA air purifier sized to the room is the standard response. If CO₂ stays consistently high, the answer is ventilation — opening a window or improving HVAC airflow.\u003c\/p\u003e\n\u003cp\u003eCompatible Smart Air purifier options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/smartair-sqair-air-purifier\"\u003eSmartAir Sqair\u003c\/a\u003e — bedroom-scale, ozone-free, optional carbon filter\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/smart-air-sa600-air-purifier\"\u003eSmartAir SA-600\u003c\/a\u003e — living-room scale, dual H13 HEPA, ozone-free\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/smart-air-blast-mini-mk-i-air-purifier\"\u003eSmartAir Blast Mini Mk II\u003c\/a\u003e — mid-size commercial, H13, all-metal\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/smart-air-blast-mk-ii-air-purifier\"\u003eSmartAir Blast Mk II\u003c\/a\u003e — full commercial, H13, large spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat it doesn't do\u003c\/h3\u003e\n\u003cp\u003eThis is an air quality monitor, not a medical device. The readings are designed to inform decisions about ventilation and filtration. If you're managing a specific health condition that's sensitive to indoor air quality, please discuss your environment with your GP or specialist — they're best placed to advise.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eLite vs Pro 2 — which should I buy?\u003c\/strong\u003e\u003cbr\u003eChoose the \u003cstrong\u003eLite\u003c\/strong\u003e if: you want native Apple HomeKit support (the \u003ca title=\"SmartAir Qingping Pro Air Quality Monitor Dust Mite Allergy Solutions Qingping Air Monitor Gen 2 on home desk — lifestyle placement showing PM2.5, CO2, TVOC readings SmartAir Qingping Pro Air Quality Monitor Dust Mite Allergy Solutions Qingping Air Monitor Gen 2 front view — 4-inch IPS touchscreen displaying 7 indoor metrics Qingping 7-in-1 sensor icons — PM2.5, PM10, CO2, TVOC, temperature, humidity, noise Air Quality Monitor Gen 2 black  Qingping Air Monitor Gen 2 in use on desk — touchscreen interaction and Mi Home integration  Qingping Air Monitor Gen 2 (QP Pro 2) — 7-in-1 | AU\" href=\"https:\/\/www.dustmiteallergysolutions.com.au\/products\/copy-of-smartair-qingping-pro-air-quality-monitor\"\u003ePro 2\u003c\/a\u003e doesn't have this); you primarily care about PM2.5, CO₂, temperature, and humidity; or budget is a factor ($149 vs $235). Choose the \u003cstrong\u003ePro 2\u003c\/strong\u003e if: you also need TVOC measurement (formaldehyde, VOCs from cleaning products, off-gassing); you want noise measurement; you want the larger 4-inch touchscreen; or you need the higher-end sensor suite. Both have third-party-verified PM accuracy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it work without Wi-Fi or HomeKit?\u003c\/strong\u003e\u003cbr\u003eYes — the device displays all 5 readings on its built-in OLED without internet. Wi-Fi and HomeKit unlock the Qingping+ app's historical data, automations, remote monitoring, and smart home integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow accurate is it?\u003c\/strong\u003e\u003cbr\u003eThe Lite uses a laser-scattering PM sensor and an NDIR CO₂ sensor — both are appropriate sensor types for these measurements (NDIR for CO₂ is particularly important; cheaper monitors fake CO₂ via VOC estimation). Smart Air's third-party testing showed the Lite's PM2.5 readings tracked closely with government reference monitors over a 17-day comparison.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last?\u003c\/strong\u003e\u003cbr\u003eApproximately 6.5–7 hours under typical use (Smart Air states ~7 hours; their FAQ notes 6.5 hours fully charged to auto-shutdown). The unit is designed for continuous USB-C powered desktop use; the battery is for short relocation between rooms or brief portable use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere should I place it?\u003c\/strong\u003e\u003cbr\u003eAt breathing height (1–1.5 m) in a high-occupancy area — bedside table, desk, kitchen counter, living room. Avoid placing near windows, near heat sources or cooking surfaces, or in airflow paths.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it measure radon, ozone, or NO₂?\u003c\/strong\u003e\u003cbr\u003eNo — those require specialised single-purpose monitors. The Lite covers PM2.5, PM10, CO₂, temperature, and humidity; for VOCs add the Pro 2.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the PM sensor replaceable?\u003c\/strong\u003e\u003cbr\u003eNo — unlike the Pro 2 which has a magazine-style replaceable PM sensor, the Lite's sensor is integrated. Most users find this isn't a problem because laser-scattering sensors typically remain accurate for several years of typical home use.\u003c\/p\u003e\n\u003ch3\u003eCare notes\u003c\/h3\u003e\n\u003cp\u003eKeep on a stable surface or carry portably. Don't block the air vent on the back. Avoid extended use in environments above 90% humidity. Wipe with a dry cloth — no liquid cleaning. Battery should be charged at ambient temperatures below 40°C.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/rMfV8Yp8jzE?si=zkPPdvqkM0YrhQVw\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dust Mite Allergy Solutions","offers":[{"title":"Default Title","offer_id":45070097809698,"sku":"CGDN1","price":169.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/61ZGk6xTnNL._SL1500.jpg?v=1781002871"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/collections\/qt-air-purifier-front-angle_jpg.webp?v=1784074114","url":"https:\/\/www.dustmiteallergysolutions.com.au\/collections\/air-quality-on-the-go.oembed","provider":"Dust Mite Allergy Solutions","version":"1.0","type":"link"}