Hainanzhou Air Quality Index

58
Good(Class B)
(October 22nd,2017 ,10:00:00 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.

Hainanzhou PM2.5

1-hour PM2.5: 31μg/m3,24-hour PM2.5: 23.96μg/m3.
1-hour PM2.5 ranks #143 in China by ascending,total 367 cities.
1-hour PM10: 65μg/m3,24-hour PM10: 38.76μg/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 15831651.642132711Good

Hainanzhou AQI Ranking

Hainanzhou AQI ranks #165 in China(total 367),defeat 55% cities.

Last 7 days rankings and AQI data of Hainanzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-10-21 #504226400.63827128884Excellent
2017-10-20 #684223410.76333148374Excellent
2017-10-19 #1034416370.62134119387Excellent
2017-10-18 #1384620370.629331114684Excellent
2017-10-17 #1384114250.5382198682Excellent
2017-10-16 #803421280.65827106963Excellent
2017-10-15 #1414118250.59223118381Excellent
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.