period | Location | particle | concentration | AQI | Risk | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Current | WH45 sensor | PM25 | 3.5 ug/m3 | 0.4 | Good Air Quality | ||||||
Current | WH45 sensor | PM10 | 4.3 ug/m3 | 0.2 | Good Air Quality | ||||||
Current | WH45 sensor | CO2 | 337 ppm | 1 | Excellent | ||||||
24 hours | WH45 sensor | PM25 | 2.3 ug/m3 | 0.2 | Good Air Quality | ||||||
24 hours | WH45 sensor | PM10 | 2.7 ug/m3 | 0.1 | Good Air Quality | ||||||
24 hours | WH45 sensor | CO2 | 339 ppm | 1 | Excellent | ||||||
classification | AQI | pm10 | pm2.5 | The health effects should be based on 24 hours average values only. |
---|---|---|---|---|
Good Air Quality | 0-1 | < 20 μg/m3 | < 10 μg/m3 | Air quality is considered satisfactory, and air pollution poses little or no risk |
FairAQ | 1-2 | < 40 μg/m3 | < 20 μg/m3 | Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. |
Moderate Air Quality | 2-3 | < 50 μg/m3 | < 25 μg/m3 | Members of sensitive groups may experience health effects. The general public is not likely to be affected. |
PoorAQ | 3-4 | < 100 μg/m3 | < 50 μg/m3 | Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects. |
VeryPoorAQ | 4-5 | < 150 μg/m3 | < 75 μg/m3 | Health alert: everyone may experience more serious health effects |
ExtremelyPoorAQ | > 5 | > 150 μg/m3 | > 75 μg/m3 | Health warnings of emergency conditions. The entire population is more likely to be affected |
More information: EEA Air Quality Index Sensor data captured at: 03-11-2024 21:32 |
classification | Level | CO2 | The health effects should be based on 24 hours average values only. |
---|---|---|---|
Excellent | 1 | 0 .. 400 ppm | Excellent air |
Fine | 2 | 400 .. 1000 ppm | Fine air |
Moderate | 3 | 1000 .. 1500 ppm | Moderate air, ventilation recommended |
Poor | 4 | 1500 .. 2000 ppm | Poor air, ventilation necessary |
Very Poor | 5 | 2000 .. 5000 ppm | Very poor air, unacceptable |
Severe | 6 | > 5000 ppm | Severe air, leave the room |
More information: indoor air quality index Sensor data captured at: 03-11-2024 21:32 |