Suzhou Air Quality Index

Lightly Polluted(Class C)
(January 19th,2020 ,08:00:00 PM(UTC+8) Published)
Lightly Polluted
Moderately Polluted
Heavily Polluted
Severely Polluted
Main Air Pollutants:PM2.5
Health Implications:Members of sensitive groups may experience health effects
Suggestion:People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion.

Suzhou PM2.5

1-hour PM2.5: 81.25μg/m3,24-hour PM2.5: 69.3μg/m3.
1-hour PM2.5 ranks #268 in China by ascending,total 367 cities.
1-hour PM10: 95.17μg/m3,24-hour PM10: 79.23μg/m3.

All Air Monitoring Sites Of Suzhou 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)
8 Monitoring SitesAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
Site 110377800.821146274Lightly Polluted
Site 210478781.48852272Lightly Polluted
Site 3-84-1.48811674-
Site 4110831041.410211169Lightly Polluted
Site 5-82-19951880-
Site 6117881021.18042570Lightly Polluted
Site 710579991.28331270Lightly Polluted
Site 8105791081.4572854Lightly Polluted

Suzhou AQI Ranking

Suzhou AQI ranks #264 in China(total 367),defeat 28% cities.

Last 7 days rankings and AQI data of Suzhou City

Date/AQI rankingAQIPM2.5PM10CONO2SO203-1hO3-8hLevel
2020-01-18 #1878966760.7243945745Good
2020-01-17 #1767756670.7993434845Good
2020-01-16 #243312140.3712636864Excellent
2020-01-15 #1376544580.6365145038Good
2020-01-14 #3192011511751.5738065642Heavily Polluted
2020-01-13 #3061821371551.3647756048Moderately Polluted
2020-01-12 #2881431091231.2375458468Lightly Polluted
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.