Memphis Air Quality Index (AQI) and Air Pollution
The Memphis Air Quality Index (AQI) today is 40 (Good). The dominant pollutant is O3. Other measured pollutants include NO₂ (3.1 ppb), SO₂ (0.2 ppb), CO (0.145 ppm), O₃ (0.043 ppm), PM10 (2.9µg/m³), PM2.5 (2.3 µg/m³), contributing to air pollution.
Live AQI
40(US-AQI)
Air Quality is
Good
Main Pollutant: O3
Last updated: just now
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
0
50
100
150
200
300301+
12°C
64%
6 Km/h
Major Pollutants Memphis
PM2.5
Good2.3 µg/m³
PM10
Good2.9 µg/m³
O₃
Good0.043 ppm
CO
Good0.145 ppm
NO₂
Good3.1 ppb
SO₂
Good0.2 ppb
In Memphis, 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.