69
Moderate
PM2.522 µg/m3PM1038 µg/m3
SO212 µg/m3OZONE115 µg/m3
NO241 µg/m3CO0.6 µg/m3
CurrentLast 48 hoursMinMax
PM2.569
6391
PM1034
3250
OZONE36
36117
NO237
1853
AQI monitoring stations Primary pollutantPM2.5 AQIPM10 AQINO2 AQI OZONE AQICO AQISO2 AQIAQI
Guang Ya Middle School PM2.5 Air quality index pm25 67 35 30 34 7 26 67  
City Fifth PM2.5 Air quality index pm25 73 36 26 37 8 40 73  
Guangdong Business School PM2.5 Air quality index pm25 63 31 53 42 8 11 63  
City eighty-six in PM2.5 Air quality index pm25 65 34 53 42 7 11 65  
Panyu High School PM2.5 Air quality index pm25 61 31 42 38 9 8 61  
Huadu Teachers PM2.5 Air quality index pm25 109 54 61 28 11 8 109
City Stations PM2.5 Air quality index pm25 67 36 24 35 6 28 67  
Jiulong Town PM2.5 Air quality index pm25 84 37 30 37 6 10 84  
LuHu PM2.5 Air quality index pm25 58 28 25 33 6 15 58  
Maofengshan Forest Park PM2.5 Air quality index pm25 56 26 32 38 6 7 56  
Sports West PM2.5 Air quality index pm25 63 29 34 33 7 8 63  

According The National Ambient Air Quality Standards for Particle Pollution to caculate AQI

Air Quality Index (AQI) Values Levels of Health Concern Colors
0 to 50 Good No health implications.
51 to 100 Moderate Few hypersensitive individuals should reduce outdoor exercise.
101 to 150 Unhealthy for Sensitive Groups Slight irritations may occur, individuals with breathing or heart problems should reduce outdoor exercise.
151 to 200 Unhealthy May have harmful impacts on patients and members of sensitive groups (children, aged or weak people), and also cause the general public unpleasant feelings.
201 to 300 Very Unhealthy Healthy people will be noticeably affected. People with breathing or heart problems will experience reduced endurance in activities. These individuals and elders should remain indoors and restrict activities.
301 to 500 Hazardous Healthy people will experience reduced endurance in activities. There may be strong irritations and symptoms and may trigger other illnesses. Elders and the sick should remain indoors and avoid exercise. Healthy individuals should avoid out door activities.
Canton Air quality index Updated on 2021-02-26 04:00:00 , Canton AQI (Air quality index) is 69. Canton PM2.5 (fine particulate matter) AQI is 69 - Canton PM10 (respirable particulate matter) AQI is 34 - Canton NO2 (nitrogen dioxide) AQI is 37 - Canton SO2 (sulfur dioxide) AQI is 15 - Canton O3 (ozone) AQI is 36

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