trulycompass.com
Air Quality Index Near Me
Live AQI, PM2.5, PM10, ozone, and air pollution guidance for your current location.
Current Air Quality
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Detecting
Live air quality index
Allow location or use detected city data to calculate local air quality.
Pollution Details
PM2.5
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PM10
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Ozone
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NO2
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Pollution Reference
Use AQI before outdoor activity.
Air quality can change with traffic, wind, fires, dust, and weather. Check AQI before running, cycling, opening windows, or spending long periods outside.
What is the air quality index near me?
This page detects your location and shows the current European Air Quality Index with PM2.5, PM10, ozone, and nitrogen dioxide when available.
What is PM2.5?
PM2.5 means fine particles smaller than 2.5 micrometers. These particles can enter the lungs and are one of the most important daily air quality signals.
Should I exercise outside when AQI is high?
If air quality is poor or very poor, reduce intense outdoor activity. Sensitive groups should be extra careful and consider indoor exercise.
Should I open windows when air quality is poor?
If outdoor air quality is poor and indoor air is cleaner, keep windows closed. Ventilate when AQI improves.