Chifeng Air Quality Index

Good(Class B)
(May 25th,2019 ,01:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
Health Implications:Air quality is acceptable,but maybe unhealthy to a small number of sensitive groups.
Suggestion:Unusually sensitive people should consider reducing prolonged or heavy exertion.

Chifeng PM2.5

1-hour PM2.5: 18.5μg/m3,24-hour PM2.5: 25.63μg/m3.
1-hour PM2.5 ranks #66 in China by ascending,total 367 cities.
1-hour PM10: 76.25μg/m3,24-hour PM10: 93.31μg/m3.

All Air Monitoring Sites Of Chifeng City(Real Time Data)

Indicators instruction:
AQI=Air Quality Index; PM2.5=Particles less than 2.5 micrometers in diameter; PM10=Particles between 2.5 and 10 micrometers in diameter; CO=carbon monoxide;NO2=nitrogen dioxide;SO2=sulfur dioxide;O3-1h=Ozone 1-hour average;O3-8h=Ozone 8-hour average;

Unit: μg/m3(CO=mg/m3)
4 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 16123720.63417115115Good
Site 25811650.21511160160Good
Site 35216530.52111124124Good
Site 483241150.41212169169Good

Chifeng AQI Ranking

Chifeng AQI ranks #287 in China(total 367),defeat 22% cities.

Last 7 days rankings and AQI data of Chifeng City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-05-23 #1117823780.3812816153133Good
2019-05-22 #385214520.4513511105101Good
2019-05-21 #79577310.224148115108Good
2019-05-20 #504510270.235979388Excellent
2019-05-19 #1305315550.43414108984Good
2019-05-18 #1615714410.4432511126108Good
2019-05-17 #325105441320.6722714165165Lightly Polluted
Note :03-1h, O3-8h to 24 hours maximum, 24-hour average of other pollutants, daily AQI based on "Ambient Air Quality Index (AQI) Technology (Trial)" (HJ633-2012) published in the daily AQI standard calculations.