Putian Air Quality Index

Good(Class B)
(October 19th,2018 ,05:00:00 PM(UTC+8) Published)
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.

Putian PM2.5

1-hour PM2.5: 26.2μg/m3,24-hour PM2.5: 26.18μg/m3.
1-hour PM2.5 ranks #220 in China by ascending,total 367 cities.
1-hour PM10: 42.2μg/m3,24-hour PM10: 41.42μg/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 13625340.41289897Excellent
Site 24423440.4157112106Excellent
Site 34528450.4157110102Excellent
Site 44427440.521109197Excellent
Site 54428440.5201297101Excellent

Putian AQI Ranking

Putian AQI ranks #190 in China(total 367),defeat 48% cities.

Last 7 days rankings and AQI data of Putian City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-10-18 #3127924420.534147146134Good
2018-10-17 #1014212210.571568982Excellent
2018-10-16 #653517250.6532178869Excellent
2018-10-15 #1094117240.5861669681Excellent
2018-10-14 #1004613220.5441259191Excellent
2018-10-13 #614712260.4861269492Excellent
2018-10-12 #985213310.477136108101Good
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.