Columbus Air Quality Index

Maganda

Mga pangunahing pollutant：
O3

PM2.5 (Fine dust na mas mababa sa 2.5 microns)
Maganda
2.94 µg/m3

CO (Carbon monoxide)
Maganda
1 µg/m3

NO2 (Nitrogen dioxide)
Maganda
5 µg/m3

O3 (Ozone)
Maganda
38 µg/m3

PM10 (Fine dust na wala pang 10 microns)
Maganda
3 µg/m3

SO2 (Sulfur dioxide)
Maganda
1 µg/m3