Zhongwei Air Quality Index

Lightly Polluted(Class C)
(March 19th,2018 ,12:00:00 PM(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.

Zhongwei PM2.5

1-hour PM2.5: 99.5μg/m3,24-hour PM2.5: 86.26μg/m3.
1-hour PM2.5 ranks #320 in China by ascending,total 367 cities.
1-hour PM10: 226μg/m3,24-hour PM10: 220.44μg/m3.

All Air Monitoring Sites Of Zhongwei 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)
3 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 1---1.3--8932-
Site 2138952260.935466526Lightly Polluted
Site 31381042261.325198223Lightly Polluted

Zhongwei AQI Ranking

Zhongwei AQI ranks #315 in China(total 367),defeat 14% cities.

Last 7 days rankings and AQI data of Zhongwei City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-03-18 #322129722060.9991915125119Lightly Polluted
2018-03-17 #346178813040.763813120116Moderately Polluted
2018-03-16 #351297774180.8221817121101Heavily Polluted
2018-03-15 #355472785720.604182310494Severely Polluted
2018-03-14 #20082431100.5972622154138Good
2018-03-13 #1057237920.611292410292Good
2018-03-12 #13778451040.861403710899Good
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.