Putian Air Quality Index

Good(Class B)
(May 23rd,2018 ,12:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
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.

Putian PM2.5

1-hour PM2.5: 39.25μg/m3,24-hour PM2.5: 26.65μg/m3.
1-hour PM2.5 ranks #267 in China by ascending,total 367 cities.
1-hour PM10: 59μg/m3,24-hour PM10: 47.44μg/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 16244561.214613683Good
Site 24931490.815615296Excellent
Site 3---0.69--83-
Site 46042700.620714784Good
Site 55740610.716915989Good

Putian AQI Ranking

Putian AQI ranks #130 in China(total 367),defeat 65% cities.

Last 7 days rankings and AQI data of Putian City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-05-22 #2136629480.753208151119Good
2018-05-21 #1745718340.665156121108Good
2018-05-20 #1846133550.618167132112Good
2018-05-19 #1316143610.6582188169Good
2018-05-18 #2879038620.6262511175147Good
2018-05-17 #1977126470.5522311151125Good
2018-05-16 #1135819420.5342111145108Good
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.