Meizhou Air Quality Index

54
Good(Class B)
(September 22nd,2018 ,01:00:00 AM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants: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.

Meizhou PM2.5

1-hour PM2.5: 30μg/m3,24-hour PM2.5: 33.28μg/m3.
1-hour PM2.5 ranks #284 in China by ascending,total 367 cities.
1-hour PM10: 56.67μg/m3,24-hour PM10: 54.61μg/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 14327430.83052222Excellent
Site 25530600.82862727Good
Site 3593367147677Good

Meizhou AQI Ranking

Meizhou AQI ranks #233 in China(total 367),defeat 37% cities.

Last 7 days rankings and AQI data of Meizhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-09-20 #1625025470.93825610999Excellent
2018-09-19 #1684719440.8720612092Excellent
2018-09-18 #653010270.7971666759Excellent
2018-09-17 #2216130.7881164241Excellent
2018-09-16 #3206130.617764339Excellent
2018-09-15 #623615350.7471787461Excellent
2018-09-14 #1024519440.8672289081Excellent
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.