AddAir quality in Williamsport
Air quality index (AQI⁺) and PM2.5 air pollution in Williamsport • 522 Followers • 10:00, Oct 01 Local time
23
US AQI⁺Good
Main pollutant:
PM2.5
4.2 µg/m³
17°
4 km/h
87 %
Hourly forecast
Williamsport air quality index (AQI⁺) forecast
Daily forecast
Williamsport air quality index (AQI⁺) forecast
| Today | 35 |  | 27° 17° |  11 km/h | 79% |
| Fri | 58 |  | 25° 16° | 13 km/h | 82% |
| Sat | 36 |  | 20° 10° | 10 km/h | 66% |
Air pollutants
What is the current air quality in Williamsport?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Williamsport today?
Index
High
 Tree None | 0% |
 Grass None | 0% |
 Weed High | 75% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Williamsport today?
Index
High
Tree None | 0% |
Grass None | 0% |
Weed High | 75% |
Source:
wetter.comMost polluted locations near Williamsport
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Williamsport
Historic air quality near Williamsport
History
Historic air quality graph for Williamsport
Historic air quality near Williamsport
History
Historic air quality graph for Williamsport
Most polluted locations near Williamsport
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Williamsport
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