Meizhou Air Quality Index

42
Excellent(Class A)
(January 21st,2020 ,02:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Meizhou PM2.5

1-hour PM2.5: 29.33μg/m3,24-hour PM2.5: 23.64μg/m3.
1-hour PM2.5 ranks #79 in China by ascending,total 367 cities.
1-hour PM10: 37μg/m3,24-hour PM10: 31.19μg/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 14330380.919102422Excellent
Site 2-31-12462726-
Site 3392736123113231Excellent

Meizhou AQI Ranking

Meizhou AQI ranks #58 in China(total 367),defeat 84% cities.

Last 7 days rankings and AQI data of Meizhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2020-01-19 #113222270.9521475244Excellent
2020-01-18 #313726320.9891575043Excellent
2020-01-17 #643912161.0041479577Excellent
2020-01-16 #1124833480.87327811081Excellent
2020-01-15 #845337540.86532910895Good
2020-01-14 #524730460.9273299379Excellent
2020-01-13 #444525400.9763696547Excellent
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.