Haimen Air Quality Index

53
Good(Class B)
(March 23rd,2019 ,06:00:00 PM(UTC+8) Published)
050
100
150
200
300
>500
Excellent
Good
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:O3-8h
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: 20μg/m3,24-hour PM2.5: 12.63μg/m3.
1-hour PM2.5 ranks #206 in China by ascending,total 367 cities.
1-hour PM10: 38μg/m3,24-hour PM10: 31.48μg/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 13820380.31410112103Excellent
Site 2---------

Haimen AQI Ranking

Haimen AQI ranks #234 in China(total 367),defeat 36% cities.

Last 7 days rankings and AQI data of Haimen City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2019-03-22 #1654910280.2387810098Excellent
2019-03-21 #1956446580.4911712111102Good
2019-03-20 #535130460.4213014130101Good
2019-03-19 #1095932570.33613128110Good
2019-03-18 #35316129500.3182911321124Moderately Polluted
2019-03-17 #317103771270.5966122202153Lightly Polluted
2019-03-16 #34499721330.55791673117Good
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.