Ohio Air Quality Index (AQI) and Air Pollution

The Ohio Air Quality Index (AQI) today is 34 (Good). The dominant pollutant is O3. Other measured pollutants include NO₂ (2.6 ppb), SO₂ (1 ppb), CO (0.102 ppm), O₃ (0.036 ppm), PM10 (1.4µg/m³), PM2.5 (0.7 µg/m³), contributing to air pollution.

Live AQI

34(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+
Current Air Quality Index (AQI) undefined
8°C
75%
19 Km/h

Major Pollutants

PM2.5
Good

0.7 µg/m³

PM10
Good

1.4 µg/m³

O₃
Good

0.036 ppm

CO
Good

0.102 ppm

NO₂
Good

2.6 ppb

SO₂
Good

1 ppb

Explore City-wise Air Quality Index (AQI) in Ohio

Frequently Asked Questions about Air Quality Ohio