Haimen Air Quality Index

61
Good(Class B)
(December 14th,2019 ,03:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants: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.

Haimen PM2.5

1-hour PM2.5: 18μg/m3,24-hour PM2.5: 67.92μg/m3.
1-hour PM2.5 ranks #75 in China by ascending,total 367 cities.
1-hour PM10: 71μg/m3,24-hour PM10: 125.4μg/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 1601969-----Good
Site 2621773-----Good

Haimen AQI Ranking

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

Last 7 days rankings and AQI data of Haimen City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-08-12 #2334316300.955241813573Excellent
2019-08-11 #1284211171.40817179883Excellent
2019-08-10 #122388211.1687179275Excellent
2019-08-09 #27279260.5068154037Excellent
2019-08-08 #152511240.50810155644Excellent
2019-08-07 #1665428370.5711415138104Good
2019-08-06 #853915230.51712158877Excellent
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.