43
Good
PM2.511 µg/m3PM1013 µg/m3
SO26 µg/m3OZONE49 µg/m3
NO213 µg/m3CO0.5 µg/m3
CurrentLast 48 hoursMinMax
PM2.543
41181
PM1011
11100
OZONE14
1316
NO211
831
AQI monitoring stations Primary pollutantPM2.5 AQIPM10 AQINO2 AQI OZONE AQICO AQISO2 AQIAQI
Florida Technical College PM2.5 Air quality index pm25 21 8 15 18 7 8 21  
Municipal Environmental Monitoring Station PM2.5 Air quality index pm25 56 12 14 1 7 56  
Phoenix area PM2.5 Air quality index pm25 38 10 12 15 5 1 38  
Daxian organ hotel PM2.5 Air quality index pm25 46 13 7 15 6 17 46  
Civic Center PM2.5 Air quality index pm25 54 15 12 12 8 7 54  

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.
Dazhou Air quality index Updated on 2020-02-27 23:00:00 , Dazhou AQI (Air quality index) is 43. Dazhou PM2.5 (fine particulate matter) AQI is 43 - Dazhou PM10 (respirable particulate matter) AQI is 11 - Dazhou NO2 (nitrogen dioxide) AQI is 11 - Dazhou SO2 (sulfur dioxide) AQI is 8 - Dazhou O3 (ozone) AQI is 14

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