Putian Air Quality Index

30
Excellent(Class A)
(February 25th,2018 ,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:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Putian PM2.5

1-hour PM2.5: 14.6μg/m3,24-hour PM2.5: 46.4μg/m3.
1-hour PM2.5 ranks #62 in China by ascending,total 367 cities.
1-hour PM10: 14μg/m3,24-hour PM10: 58.24μg/m3.

All Air Monitoring Sites Of Putian 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)
5 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 12014-0.61235840Excellent
Site 22617-0.51468165Excellent
Site 33111140.5989891Excellent
Site 43323-0.61937452Excellent
Site 5228-0.61777048Excellent

Putian AQI Ranking

Putian AQI ranks #27 in China(total 367),defeat 93% cities.

Last 7 days rankings and AQI data of Putian City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-02-20 #774632300.60612610091Excellent
2018-02-19 #3009772990.8142411182143Good
2018-02-03 #334121280.61368982Excellent
2018-02-02 #474929430.6281879898Excellent
2018-02-01 #164417310.60415710286Excellent
2018-01-31 #163313150.7072057064Excellent
2018-01-30 #976143520.7592177877Good
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.