AddAir quality in Hollidaysburg
Air quality index (AQI⁺) and PM2.5 air pollution in Hollidaysburg • 76 Followers • 05:00, Sep 30 Local time
52*
US AQI⁺Moderate
Main pollutant:
PM2.5
9.9 µg/m³
13°
1 km/h
99 %
Hourly forecast
Hollidaysburg air quality index (AQI⁺) forecast
Daily forecast
Hollidaysburg air quality index (AQI⁺) forecast
| Today | 57 |  | 22° 13° |  7 km/h | 83% |
| Thu | 61 |  | 27° 15° | 17 km/h | 68% |
| Fri | 66 | | 26° 14° | 22 km/h | 83% |
Air pollutants
What is the current air quality in Hollidaysburg?
PM2.5 concentration is currently 2 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Discover Atem car |
Pollen
What is the pollen count in Hollidaysburg today?
Index
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Discover Atem car |
Pollen
What is the pollen count in Hollidaysburg today?
Index
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
Source:
wetter.comMost polluted locations near Hollidaysburg
Worldwide AQI⁺ ranking
Historic air quality near Hollidaysburg
History
Historic air quality graph for Hollidaysburg
Historic air quality near Hollidaysburg
History
Historic air quality graph for Hollidaysburg
Most polluted locations near Hollidaysburg
Worldwide AQI⁺ ranking
