Tangshan Air Quality Index

78
Good(Class B)
(December 7th,2016 ,07:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants: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.

Tangshan PM2.5

1-hour PM2.5: 53.17μg/m3,24-hour PM2.5: 125.56μg/m3.
1-hour PM2.5 ranks #94 in China by ascending,total 367 cities.
1-hour PM10: 105.67μg/m3,24-hour PM10: 183.05μg/m3.

All Air Monitoring Sites Of Tangshan 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)
6 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 17538992.37340733Good
Site 2102761103.77140324Lightly Polluted
Site 398731402.27951527Good
Site 4754810046540423Good
Site 583471152.56047722Good
Site 66037701.669301335Good

Tangshan AQI Ranking

Tangshan AQI ranks #87 in China(total 367),defeat 76% cities.

Last 7 days rankings and AQI data of Tangshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2016-12-06 #3451691281832.34476494929Moderately Polluted
2016-12-05 #916537711.79651436751Good
2016-12-04 #3553182673815.79791873117Severely Polluted
2016-12-03 #3583002493613.845109754020Heavily Polluted
2016-12-02 #3021601221732.58691664632Moderately Polluted
2016-12-01 #1357548841.58560376752Good
2016-11-30 #3501891421942.35583402820Moderately 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.