Zhongwei Air Quality Index

67
Good(Class B)
(January 23rd,2017 ,07:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
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.

Zhongwei PM2.5

1-hour PM2.5: 48.33μg/m3,24-hour PM2.5: 39.3μg/m3.
1-hour PM2.5 ranks #142 in China by ascending,total 367 cities.
1-hour PM10: 79.33μg/m3,24-hour PM10: 70.55μg/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 17353952.142401321Good
Site 27353750.729492532Good
Site 35939680.930361313Good

Zhongwei AQI Ranking

Zhongwei AQI ranks #142 in China(total 367),defeat 61% cities.

Last 7 days rankings and AQI data of Zhongwei City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-01-22 #945933660.88229665651Good
2017-01-21 #1697336950.79625495148Good
2017-01-20 #2167339950.9526495351Good
2017-01-19 #965926670.69716224946Good
2017-01-18 #198100521480.96728445147Good
2017-01-17 #230106571621.07535494636Lightly Polluted
2017-01-16 #1256228730.87719224847Good
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.