Meishan Air Quality Index

Good(Class B)
(January 19th,2018 ,04:00:00 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.

Meishan PM2.5

1-hour PM2.5: 36.5μg/m3,24-hour PM2.5: 79.49μg/m3.
1-hour PM2.5 ranks #97 in China by ascending,total 367 cities.
1-hour PM10: 68.75μg/m3,24-hour PM10: 128.86μg/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 16043620.6-1312163Good
Site 26039700.8191412154Good
Site 36637820.6111011452Good
Site 45627610.420-12389Good

Meishan AQI Ranking

Meishan AQI ranks #88 in China(total 367),defeat 76% cities.

Last 7 days rankings and AQI data of Meishan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-01-18 #2251341021531.2771224431Lightly Polluted
2018-01-17 #13691681050.835561412595Good
2018-01-16 #1097857860.653391411097Good
2018-01-15 #3081911442021.28879185933Moderately Polluted
2018-01-14 #2851421081581.111601812696Lightly Polluted
2018-01-13 #3331841391961.221673112182Moderately Polluted
2018-01-12 #332127961421.003642612285Lightly 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.