Meizhou Air Quality Index

12
Excellent(Class A)
(November 20th,2017 ,09:00:00 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.

Meizhou PM2.5

1-hour PM2.5: 7.33μg/m3,24-hour PM2.5: 8.61μg/m3.
1-hour PM2.5 ranks #16 in China by ascending,total 367 cities.
1-hour PM10: 6.5μg/m3,24-hour PM10: 12.48μg/m3.

All Air Monitoring Sites Of Meizhou 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)
3 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 115660.8298612Excellent
Site 29670.71522120Excellent
Site 31510-0.8248109Excellent

Meizhou AQI Ranking

Meizhou AQI ranks #2 in China(total 367),defeat 99% cities.

Last 7 days rankings and AQI data of Meizhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-11-19 #323110190.9712582017Excellent
2017-11-18 #1074220420.9842693732Excellent
2017-11-17 #1345535590.90731107771Good
2017-11-16 #685032501.1042599784Excellent
2017-11-15 #684430361.1852382724Excellent
2017-11-14 #1806244581.34630115942Good
2017-11-13 #1456143511.16725107261Good
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.