Changzhi Air Quality Index

Lightly Polluted(Class C)
(April 27th,2017 ,08:00:00 AM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM10
Health Implications:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Changzhi PM2.5

1-hour PM2.5: 59.8μg/m3,24-hour PM2.5: 42.59μg/m3.
1-hour PM2.5 ranks #327 in China by ascending,total 367 cities.
1-hour PM10: 150.8μg/m3,24-hour PM10: 94.25μg/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 1118671852.1461032236Lightly Polluted
Site 280461102.268632878Good
Site 3109661681.8781242742Lightly Polluted
Site 4101541512.465682640Lightly Polluted
Site 595661401.855803135Good

Changzhi AQI Ranking

Changzhi AQI ranks #343 in China(total 367),defeat 7% cities.

Last 7 days rankings and AQI data of Changzhi City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-04-26 #3147937851.5463333156134Good
2017-04-25 #28784441171.6483824111104Good
2017-04-24 #328110521161.6964236193170Lightly Polluted
2017-04-23 #2789935831.0433424162158Good
2017-04-22 #2618640891.0543627148142Good
2017-04-21 #1436023670.9163020118112Good
2017-04-20 #32899361460.923013139127Good
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.