Changzhi Air Quality Index

Good(Class B)
(November 22nd,2018 ,02:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
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.

Changzhi PM2.5

1-hour PM2.5: 29.8μg/m3,24-hour PM2.5: 37.6μg/m3.
1-hour PM2.5 ranks #178 in China by ascending,total 367 cities.
1-hour PM10: 69μg/m3,24-hour PM10: 80.74μg/m3.

All Air Monitoring Sites Of Changzhi 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)
5 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 15924671.1702046Good
Site 23624361.216105348Excellent
Site 35826650.8581276Good
Site 46541801.7553155Good
Site 57434970.9603368Good

Changzhi AQI Ranking

Changzhi AQI ranks #211 in China(total 367),defeat 43% cities.

Last 7 days rankings and AQI data of Changzhi City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-11-20 #28791681271.85764364432Good
2018-11-19 #2216740821.35640238764Good
2018-11-18 #2236043670.9135167656Good
2018-11-17 #2124934441.23334114130Excellent
2018-11-16 #2364933490.9712356765Excellent
2018-11-15 #309105781081.54441165444Lightly Polluted
2018-11-14 #2127151881.27845177855Good
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.