Tangshan Air Quality Index

66
Good(Class B)
(July 8th,2019 ,08:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants: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: 40.17μg/m3,24-hour PM2.5: 42.21μg/m3.
1-hour PM2.5 ranks #331 in China by ascending,total 367 cities.
1-hour PM10: 81μg/m3,24-hour PM10: 76.05μg/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 15538593.164322917Good
Site 26446632.562473123Good
Site 36340753.9-602819Good
Site 477371043.665403119Good
Site 587381232.570311812Good
Site 65942622.252343919Good

Tangshan AQI Ranking

Tangshan AQI ranks #327 in China(total 367),defeat 11% cities.

Last 7 days rankings and AQI data of Tangshan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-07-07 #1686039701.7424120123101Good
2019-07-06 #1595633591.8234114111107Good
2019-07-05 #29611542941.0073415210176Lightly Polluted
2019-07-04 #34317936821.0394016317244Moderately Polluted
2019-07-03 #31214134811.7034426219205Lightly Polluted
2019-07-02 #1536836821.7995433141102Good
2019-07-01 #2599328661.2033720179151Good
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.