Haimen Air Quality Index

55
Good(Class B)
(January 16th,2019 ,04:00:00 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: 24μg/m3,24-hour PM2.5: 44.24μg/m3.
1-hour PM2.5 ranks #133 in China by ascending,total 367 cities.
1-hour PM10: 60μg/m3,24-hour PM10: 78.96μg/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 1552460119109274Good
Site 2---------

Haimen AQI Ranking

Haimen AQI ranks #151 in China(total 367),defeat 59% cities.

Last 7 days rankings and AQI data of Haimen City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-01-15 #3131431091391.571281011098Lightly Polluted
2019-01-14 #196115861101.3712610116108Lightly Polluted
2019-01-13 #18310478991.292189894Lightly Polluted
2019-01-12 #995740561.0822566363Good
2019-01-11 #273613200.781787271Excellent
2019-01-10 #443810170.6771467676Excellent
2019-01-09 #553814270.7131377675Excellent
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.