Meishan Air Quality Index

36
Excellent(Class A)
(March 24th,2017 ,01:00:00 PM(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.

Meishan PM2.5

1-hour PM2.5: 17.75μg/m3,24-hour PM2.5: 41.54μg/m3.
1-hour PM2.5 ranks #81 in China by ascending,total 367 cities.
1-hour PM10: 36μg/m3,24-hour PM10: 62.76μg/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 13519350.953124428Excellent
Site 22812280.738104429Excellent
Site 34815480.531115536Excellent
Site 43625330.5878764Excellent

Meishan AQI Ranking

Meishan AQI ranks #56 in China(total 367),defeat 85% cities.

Last 7 days rankings and AQI data of Meishan City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-03-23 #2026446761.01949145336Good
2017-03-22 #1996345660.94143128369Good
2017-03-21 #303101761141.08969178448Lightly Polluted
2017-03-20 #2417942660.9043915155134Good
2017-03-19 #1526748740.87451106450Good
2017-03-18 #1617454850.993452010390Good
2017-03-17 #1136043660.90543118875Good
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.