Tangshan Air Quality Index

20
Excellent(Class A)
(August 12th,2019 ,11:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Tangshan PM2.5

1-hour PM2.5: 6.83μg/m3,24-hour PM2.5: 11.11μg/m3.
1-hour PM2.5 ranks #78 in China by ascending,total 367 cities.
1-hour PM10: 19.2μg/m3,24-hour PM10: 18.85μg/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 1149131.22084339Excellent
Site 2185181.115114238Excellent
Site 3107100.714113124Excellent
Site 4295290.513-4034Excellent
Site 5335263.333331819Excellent
Site 6-10-0.1764743-

Tangshan AQI Ranking

Tangshan AQI ranks #36 in China(total 367),defeat 90% cities.

Last 7 days rankings and AQI data of Tangshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-08-11 #1484515281.7724184035Excellent
2019-08-10 #1384223391.247331413084Excellent
2019-08-09 #2426729550.6512917128120Good
2019-08-08 #34911740690.9073617200178Lightly Polluted
2019-08-07 #1915833641.78840238666Good
2019-08-06 #1464824420.893301411295Excellent
2019-08-05 #1875331541.00924209280Good
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.