Today's Air Quality-

Name: Erqi District, Henan, People's Republic of China
Address: Zhengzhou, Henan, 450099, CN

Satisfactory

May cause minor breathing discomfort to sensitive people.

O3 (Ozone)

All Pollutants

O3 (Ozone)

Satisfactory

162.61 µg/m3

CO (Carbon Monoxide)

Good

240 µg/m3

NO2 (Nitrogen Dioxide)

Good

3.57 µg/m3

PM10 (Particulate matter less than 10 microns)

Good

31.35 µg/m3

PM2.5 (Particulate matter less than 2.5 microns)

Good

21.03 µg/m3

SO2 (Sulphur Dioxide)

Good

2.17 µg/m3