Tangshan Air Quality Index

83
Good(Class B)
(September 20th,2018 ,10:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants: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.

Tangshan PM2.5

1-hour PM2.5: 61.33μg/m3,24-hour PM2.5: 60.79μg/m3.
1-hour PM2.5 ranks #353 in China by ascending,total 367 cities.
1-hour PM10: 104μg/m3,24-hour PM10: 95.47μg/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 1108811041.468152893Lightly Polluted
Site 210276891.477213294Lightly Polluted
Site 37242941.482213786Good
Site 483481151.592231781Good
Site 594381371.496231786Good
Site 611083851.7552262102Lightly Polluted

Tangshan AQI Ranking

Tangshan AQI ranks #338 in China(total 367),defeat 8% cities.

Last 7 days rankings and AQI data of Tangshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-09-19 #355104781231.145521911090Lightly Polluted
2018-09-18 #2826536740.7675216130111Good
2018-09-17 #3418529660.9768267277Good
2018-09-16 #2886030701.074472310480Good
2018-09-15 #2727047881.49249336060Good
2018-09-14 #346109821411.4276124198169Lightly Polluted
2018-09-13 #355121671261.3666128211183Lightly 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.