Putian Air Quality Index

48
Excellent(Class A)
(August 21st,2018 ,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:-
Health Implications:Air quality is satisfactory,almost no air pollution.
Suggestion:None.

Putian PM2.5

1-hour PM2.5: 18.8μg/m3,24-hour PM2.5: 16.45μg/m3.
1-hour PM2.5 ranks #171 in China by ascending,total 367 cities.
1-hour PM10: 32.4μg/m3,24-hour PM10: 31.14μg/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 13222320.45993100Excellent
Site 23316330.4-98874Excellent
Site 33011170.7499486Excellent
Site 44824480.412799104Excellent
Site 53321320.41011104110Excellent

Putian AQI Ranking

Putian AQI ranks #157 in China(total 367),defeat 57% cities.

Last 7 days rankings and AQI data of Putian City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-08-20 #954514280.57512109789Excellent
2018-08-19 #753914260.5711198577Excellent
2018-08-18 #1424818320.57911911295Excellent
2018-08-17 #3098526470.6831811188136Good
2018-08-16 #3409021380.644159176148Good
2018-08-15 #23308130.5941277259Excellent
2018-08-14 #1124111230.581079180Excellent
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.