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Air quality in Williamsport
Air quality index (AQI) and PM2.5 air pollution in Williamsport
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Williamsport Air Quality Map
Real-time Williamsport air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Williamsport?
| Weather | Scattered clouds |
| Temperature | 60.8°F |
| Humidity | 89% |
| Wind | 3.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Campo, California | 102 |
| 2 | Mecca, California | 88 |
| 3 | Lubbock, Texas | 85 |
| 4 | Michigan City, Indiana | 74 |
| 5 | Pahrump, Nevada | 69 |
| 6 | Corpus Christi, Texas | 67 |
| 7 | Beaver, Pennsylvania | 66 |
| 8 | Yucaipa, California | 65 |
| 9 | Palm Desert, California | 64 |
| 10 | Aliquippa, Pennsylvania | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
67*
live AQI index
Moderate
Overview
What is the current air quality in Williamsport?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 67* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 17.6*µg/m³ | |
!
PM2.5
x3.5
PM2.5 concentration in Williamsport is currently 3.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Williamsport?
 | 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 GET AN AIR PURIFIER |
Forecast
Williamsport air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 67 AQI US |  50% | 80.6° 59° |  11.2 mp/h |
| Tuesday, Jun 4 | Moderate 68 AQI US | 60% | 77° 64.4° | 15.7 mp/h |
| Wednesday, Jun 5 | Good 46 AQI US  | 90% | 78.8° 64.4° | 13.4 mp/h |
| Thursday, Jun 6 | Good 13 AQI US | 50% | 73.4° 57.2° | 17.9 mp/h |
| Friday, Jun 7 | Good 7 AQI US | 20% | 68° 55.4° | 15.7 mp/h |
| Saturday, Jun 8 | Good 12 AQI US | | 73.4° 53.6° | 15.7 mp/h |
| Sunday, Jun 9 | Good 29 AQI US | 40% | 73.4° 59° | 11.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Williamsport?
No locations are available.
AQI US, Metric