Haimen Air Quality Index

30
Excellent(Class A)
(September 24th,2017 ,08:00:00 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.

Haimen PM2.5

1-hour PM2.5: 20μg/m3,24-hour PM2.5: 17.8μg/m3.
1-hour PM2.5 ranks #107 in China by ascending,total 367 cities.
1-hour PM10: 0μg/m3,24-hour PM10: 29.8μg/m3.

All Air Monitoring Sites Of Haimen 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)
2 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 12920-0.514156057Excellent
Site 22920-0.51276661Excellent

Haimen AQI Ranking

Haimen AQI ranks #56 in China(total 367),defeat 85% cities.

Last 7 days rankings and AQI data of Haimen City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2017-09-23 #2087021360.5151713131124Good
2017-09-22 #2377921390.6041515159134Good
2017-09-21 #1836521340.5131313129118Good
2017-09-20 #1675539520.6882215108101Good
2017-09-19 #26197731020.9262818168151Good
2017-09-18 #35719156930.9273226289256Moderately Polluted
2017-09-17 #1456718410.4981318130120Good
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.