Realtime PurpleAir Sensor Air Quality

conligwx.org hosts a PurpleAir PA-II-SD air quality sensor on the east side of the house adjacent to the temperature/humidity sensors for our Davis Vantage Pro Plus weather station. The results are automatically sent to purpleair.com website for aggregation and analysis. The readings below are from both sensors in the PA-II-SD sensor unit.

Updated: 01/12/2022 10:28
 
21 Good

0-50: Air quality is considered satisfactory, and air pollution poses little or no risk
 
Sensor 1

20
4.7 μg/m3

21
5 μg/m3

23
5.5 μg/m3

24
5.7 μg/m3

37
8.9 μg/m3

46
11.1 μg/m3

Real-Time
(page load)
Short Term 30 Minutes 1 Hour 6 Hours 24 Hours
Sensor 2

22
5.3 μg/m3

22
5.3 μg/m3

25
6 μg/m3

26
6.3 μg/m3

40
9.7 μg/m3

49
11.7 μg/m3

Real-Time
(page load)
Short Term 30 Minutes 1 Hour 6 Hours 24 Hours

AQI Air Pollution Level Health Implications Cautionary Statement (for PM2.5)
0 - 50 Good Air quality is considered satisfactory, and air pollution poses little or no risk None
51 -100 Moderate 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. Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150 Unhealthy for Sensitive Groups Members of sensitive groups may experience health effects. The general public is not likely to be affected. Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200 Unhealthy Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects Active children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300 Very Unhealthy Health warnings of emergency conditions. The entire population is more likely to be affected. Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+ Hazardous Health alert: everyone may experience more serious health effects Everyone should avoid all outdoor exertion