Huntsville Air Quality Index (AQI) and Air Pollution
The Huntsville Air Quality Index (AQI) today is 37 (Good). The dominant pollutant is O3. Other measured pollutants include NO₂ (4.3 ppb), SO₂ (0.1 ppb), CO (0.133 ppm), O₃ (0.04 ppm), PM10 (3.5µg/m³), PM2.5 (2.5 µg/m³), contributing to air pollution.
Live AQI
37(US-AQI)
Air Quality is
Good
Main Pollutant: O3
Last updated: just now
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
0
50
100
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300301+
8°C
88%
2 Km/h
Major Pollutants Huntsville
PM2.5
Good2.5 µg/m³
PM10
Good3.5 µg/m³
O₃
Good0.04 ppm
CO
Good0.133 ppm
NO₂
Good4.3 ppb
SO₂
Good0.1 ppb
In Huntsville, the main air pollutant is O3. It mostly comes from Ozone forms when sunlight reacts with gases from vehicles and industries. It can irritate the lungs and throat and make it difficult to breathe especially for people with asthma. To stay safe, Try to avoid outdoor exercise during afternoon hours when ozone levels are usually high.