Hainanzhou Air Quality Index

41
Excellent(Class A)
(February 25th,2018 ,05:00:00 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.

Hainanzhou PM2.5

1-hour PM2.5: 7μg/m3,24-hour PM2.5: 16.4μg/m3.
1-hour PM2.5 ranks #17 in China by ascending,total 367 cities.
1-hour PM10: 0μg/m3,24-hour PM10: 34.71μg/m3.

All Air Monitoring Sites Of Hainanzhou 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)
1 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 1297-0.8289282Excellent

Hainanzhou AQI Ranking

Hainanzhou AQI ranks #60 in China(total 367),defeat 84% cities.

Last 7 days rankings and AQI data of Hainanzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-02-20 #2006727820.875589794Good
2018-02-19 #874616410.875599391Excellent
2018-02-03 #26979551070.4132595555Good
2018-02-02 #23082521140.6952214109102Good
2018-02-01 #22694471370.821119589Good
2018-01-31 #311153612551.176178109102Moderately Polluted
2018-01-30 #282127712041.271181012094Lightly 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.