Tangshan Air Quality Index

Good(Class B)
(May 27th,2018 ,08:00:00 PM(UTC+8) Published)
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: 41.67μg/m3,24-hour PM2.5: 63.01μg/m3.
1-hour PM2.5 ranks #232 in China by ascending,total 367 cities.
1-hour PM10: 150μg/m3,24-hour PM10: 210.95μg/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 197701440.73712173153Good
Site 2100411490.53814169150Good
Site 3110341690.65725158159Lightly Polluted
Site 496321420.96816147136Good
Site 5107461642.16323151135Lightly Polluted
Site 691271321.14812159154Good

Tangshan AQI Ranking

Tangshan AQI ranks #270 in China(total 367),defeat 26% cities.

Last 7 days rankings and AQI data of Tangshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-05-26 #325169801971.2154822260234Moderately Polluted
2018-05-25 #334160571231.0713320256224Moderately Polluted
2018-05-24 #350168521451.0734323287232Moderately Polluted
2018-05-23 #317122541921.1483923176162Lightly Polluted
2018-05-22 #334120521900.5173514125112Lightly Polluted
2018-05-21 #2296544731.8345244114101Good
2018-05-20 #2136544772.24151569681Good
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.