Meishan Air Quality Index

Heavily Polluted(Class E)
(December 4th,2016 ,03:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Exercise tolerance is reduced in people with heart and lung conditions;healthy people may exhibit symptoms.
Suggestion:People with heart or lung disease, older adults, and children should avoid all physical activity outdoors. Everyone else should avoid prolonged or heavy exertion.

Meishan PM2.5

1-hour PM2.5: 160μg/m3,24-hour PM2.5: 132.77μg/m3.
1-hour PM2.5 ranks #333 in China by ascending,total 367 cities.
1-hour PM10: 207.75μg/m3,24-hour PM10: 201.05μg/m3.

All Air Monitoring Sites Of Meishan 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)
4 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 12171672340.93716389Heavily Polluted
Site 2229179206136124613Heavily Polluted
Site 32031532050.84815318Heavily Polluted
Site 41881411860.92244823Moderately Polluted

Meishan AQI Ranking

Meishan AQI ranks #333 in China(total 367),defeat 9% cities.

Last 7 days rankings and AQI data of Meishan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2016-12-03 #3101721301670.89541145336Moderately Polluted
2016-12-02 #2851441101510.88343168464Lightly Polluted
2016-12-01 #230110831200.78738157762Lightly Polluted
2016-11-30 #20389661090.702401910273Good
2016-11-29 #278120911470.9150156547Lightly Polluted
2016-11-28 #303123931730.99956197046Lightly Polluted
2016-11-27 #18686631210.71146189573Good
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.