Columbia Air Quality Index (AQI) and Air Pollution
The Columbia Air Quality Index (AQI) today is 43 (Good). The dominant pollutant is O3. Other measured pollutants include NO₂ (1.5 ppb), SO₂ (0.4 ppb), CO (0.123 ppm), O₃ (0.047 ppm), PM10 (7.1µg/m³), PM2.5 (6.3 µg/m³), contributing to air pollution.
Live AQI
43(US-AQI)
Air Quality is
Good
Main Pollutant: O3
Last updated: just now
Good
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Unhealthy
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Hazardous
0
50
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300301+
11°C
66%
Km/h
Major Pollutants Columbia
PM2.5
Good6.3 µg/m³
PM10
Good7.1 µg/m³
O₃
Good0.047 ppm
CO
Good0.123 ppm
NO₂
Good1.5 ppb
SO₂
Good0.4 ppb
In Columbia, 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.