Concentration of Pollutants in
Carbon Monoxide (CO)
- Concentration of CO is
ppm
Nitrogen Dioxide (NO2)
- Concentration of NO2 is
ppb
Ozone (O3)
- Concentration of O3 is
Dobson
Sulphur Dioxide (SO2)
- Concentration of SO2 is
ppm
PM2.5
- Concentration of PM2.5 is
μg/m3
PM10
- Concentration of PM10 is
mg/m3
| Metro Cities | CO (ppm) | NO2 (ppb) | O3 (Dobson) | SO2 (ppm) | PM2.5 (μg/m3) | PM10 (mg/m3) |
|---|---|---|---|---|---|---|
| Toronto | 1 | 1 | 1 | 1 | 1 | 1 |
| New York | 1 | 1 | 1 | 1 | 1 | 1 |
| Mumbai | 1 | 1 | 1 | 1 | 1 | 1 |
| Berlin | 1 | 1 | 1 | 1 | 1 | 1 |