Zhongwei Air Quality Index

106
Lightly Polluted(Class C)
(April 27th,2017 ,08:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
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: 13μg/m3,24-hour PM2.5: 31.14μg/m3.
1-hour PM2.5 ranks #56 in China by ascending,total 367 cities.
1-hour PM10: 63μg/m3,24-hour PM10: 77.84μg/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 15916680.61852153167Good
Site 25714630.41024152162Good
Site 3549580.41521146170Good

Zhongwei AQI Ranking

Zhongwei AQI ranks #359 in China(total 367),defeat 2% cities.

Last 7 days rankings and AQI data of Zhongwei City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-04-26 #3378625650.6142238153143Good
2017-04-25 #2717918650.446811138134Good
2017-04-24 #2459123650.5541724161149Good
2017-04-23 #2769827600.5292323162157Good
2017-04-22 #3309827640.5652824165157Good
2017-04-21 #2767728740.5272317137132Good
2017-04-20 #361144512370.401107136131Lightly 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.