Shantou Air Quality Index

Good(Class B)
(January 20th,2018 ,06:00:00 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.

Shantou PM2.5

1-hour PM2.5: 34.17μg/m3,24-hour PM2.5: 37.73μg/m3.
1-hour PM2.5 ranks #105 in China by ascending,total 367 cities.
1-hour PM10: 52.83μg/m3,24-hour PM10: 50.62μg/m3.

All Air Monitoring Sites Of Shantou 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)
6 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 15539570.72714130115Good
Site 25933670.72910128130Good
Site 36748591.12619124122Good
Site 44833440.8209121123Excellent
Site 55027501345128125Excellent
Site 64025400.8237116110Excellent

Shantou AQI Ranking

Shantou AQI ranks #125 in China(total 367),defeat 66% cities.

Last 7 days rankings and AQI data of Shantou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2018-01-19 #215135450.90331108484Good
2018-01-18 #847555720.9433714134122Good
2018-01-17 #1128663891.2215119159127Good
2018-01-16 #385935570.8134015139111Good
2018-01-15 #435734540.7743415124108Good
2018-01-14 #235126450.72815108101Good
2018-01-13 #315325460.6782213112103Good
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.