Shop air quality monitors
AirVisual Pro & AirVisual Outdoor
Indoor and outdoor smart air quality monitors make it easy to understand what's in your air
Air quality monitors are designed to detect pollutants
In your home or outdoors our monitors detect and report on harmful particles and gases. The AirVisual Pro is designed to monitor 5 environmental parameters, while the AirVisual Outdoor can monitor up to 8 environmental parameters.
PM 1
Particulate matter (PM) less than 1 micron in size is called PM1 (sometimes PM1.0). PM1 is considered especially dangerous due to its extremely small size. The smaller the diameter of a particle, the more harm it can typically cause. Tiny airborne particles like PM1 are small enough to penetrate lung tissue and get into the bloodstream. PM1 can then circulate throughout the body and cause systemic health effects.
AirVisual Outdoor
PM2.5
PM2.5 particles measure 2.5 microns or less in diameter. PM2.5 particles are so small they can only be seen with an electron microscope. Of all air pollution measures, PM2.5 pollution poses the greatest health threat (1). Due to its small size, PM2.5 can remain suspended in the air for long periods of time and can be absorbed deep into the bloodstream upon inhalation.
AirVisual Pro & AirVisual Outdoor
PM10
PM10 is suspended coarse particulate matter, either solid or liquid, with a diameter of 10 micrometers (µm) or less. For comparison, a human hair is, on average, 50 to 70 µm in diameter.
AirVisual Outdoor
CO2
At room temperature, carbon dioxide (CO2) is a colorless, odorless gas formed from carbon and oxygen atoms. The fourth most common gas found in the earth’s atmosphere next to nitrogen, oxygen, and argon, CO2can also be liquid or solid. In its solid form, CO2 is known as dry ice.
AirVisual Pro & Optional modules for AirVisual Outdoor
AQI
AQI, or Air Quality Index, is a system for translating sometimes confusing or unintuitive pollutant concentration measurements, into one easy-to-understand scale to clearly represent the health risk posed by ambient air pollution.
AirVisual Pro & AirVisual Outdoor
Temperature
Temperature is vital for air quality monitoring as it affects pollutant formation, dispersion, and sensor accuracy. High temperatures can increase pollution, while temperature inversions trap pollutants, worsening air quality. Monitoring it helps predict pollution risks and ensures accurate readings.
AirVisual Pro & AirVisual Outdoor
Humidity
Humidity is important for air quality monitoring as it affects health, pollutant behavior, and sensor accuracy. High humidity can worsen respiratory issues, promote mold, and alter pollutant levels, while low humidity increases virus spread. Monitoring it ensures a healthier environment.
AirVisual Pro & AirVisual Outdoor
Barometric Pressure
Barometric pressure is important for monitoring air quality because it affects the movement and dispersion of pollutants in the atmosphere. High pressure systems can cause stagnant air conditions, trapping pollutants close to the ground and leading to poor air quality. In contrast, low pressure systems can enhance air circulation, dispersing pollutants more effectively.
AirVisual Outdoor
AirVisual Pro
Engineered to accurately measure indoor air quality.
Measures smoke and fine dust (PM2.5), carbon dioxide (CO2), temperature and relative humidity. Designed to measure indoor air quality inside homes, businesses, schools and other public facilities. Monitors air pollution generated indoors by activities such as cooking, smoking, wood burning, interior decoration and renovation. Also tracks the ingress of ambient air pollution from traffic, industry, agriculture, dust storms and wildfires.
Compares current and historical data of the last 24 hours of indoor and outdoor air quality. Allowing you to track changes and trends over time.
The AirVisual Pro provides real-time air quality readings, and measurements of PM2.5 (fine dust), CO2, temperature, and humidity.
Large 5” (12.7 cm) color display shows real-time and last 24 hours of indoor air quality.
AirVisual Outdoor
Monitor up to 8 environmental parameters
Measures smoke (PM1), fine dust (PM2.5), coarse dust (PM10), temperature, relative humidity, and barometric pressure. Available optional CO2 sensor. The ultimate outdoor air quality monitor. Ideal for monitoring local outdoor air quality in residential neighborhoods, traffic school grounds, industrial areas and cities. AirVisual Outdoor is great for measuring air pollution exposure from traffic, industry, construction agriculture, dust storms, wildfire and waste burning.
Up to 4 sensor modules can measures smoke (PM1), fine dust (PM2.5), coarse dust (PM10), temperature, relative humidity, and barometric pressure.
Internet connectivity with build-in Wi-Fi, Ethernet or optional 4G cellular.
Up to 4 field replaceable sensor modules including an optional CO2 sensor.
AirVisual Outdoor
Solar Power & Connectivity accessories
The AirVisual Outdoor solar system enables professional air quality monitoring in remote locations. Establish internet connectivity everywhere via 4G/ LTE cellular USB modem. Learn more about our range of by visiting our accessories page.
AirVisual Indoor & Outdoor Monitor Bundle
The perfect combination to measure and compare your indoor and outdoor air quality. Both sensors report simultaneously to the IQAir AirVisual app for easy indoor and outdoor comparison. See how well your building protects you from outdoor air pollution and when to take action to improve indoor air quality. Great for homeowners, businesses, schools, hotels, retirement homes and others.
FREE Fast Delivery | Same Day Shipping
The IQAir AirVisual app is the world’s number one air quality app.
Track your air quality monitor on the number one rated air quality app – trusted by millions. View real-time, historic, and forecasted air quality info. Receive smart alerts and updates to ensure you’re always breathing the cleanest air possible.
Available on Google Play and on the App Store.
360° Air Quality Management
The AirVisual air quality monitors and IQAir Atem X integrate into a 360º air quality management system by combining real-time air monitoring with smart air purification. The AirVisual Pro tracks key pollutants, while the app provides real-time data and historical trends, allowing users to monitor both indoor and outdoor air quality. The Atem X purifies air based on real-time conditions, adjusting automatically to optimize air quality. Together, these devices create a continuous, data-driven loop that ensures a clean and healthy environment by monitoring, purifying, and offering actionable insights
News Articles
Wildfire Map Spotlight: Manitoba, Canada Wildfires
Widespread wildfires are impacting air quality across Manitoba and forcing residents from their homes – read more about these fires.
Wildfire Map Spotlight: Western Colorado Fires
Wildfires in western Colorado are causing evacuations as unhealthy wildfire smoke drifts across the state. Find out more about these fires.
Wildfire Map Spotlight: Northern California
Many fires are burning across the wilds of Northern California. Find out more about these fires.