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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
Pollen
What is the pollen count in Williamsport today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Williamsport?
| Weather | Scattered clouds |
| Temperature | 78.8°F |
| Humidity | 65% |
| Wind | 2 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 116 |
| 2 | Boerne, Texas | 110 |
| 3 | New Braunfels, Texas | 104 |
| 4 | San Antonio, Texas | 95 |
| 5 | Casa Grande, Arizona | 84 |
| 6 | Maricopa, Arizona | 84 |
| 7 | Bishop, California | 83 |
| 8 | Mecca, California | 82 |
| 9 | Coachella, California | 77 |
| 10 | Pahrump, Nevada | 75 |
(local time)
SEE WORLD AQI RANKING
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US AQI
50*
live AQI index
Good
Overview
What is the current air quality in Williamsport?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 50* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.1*µg/m³ | |
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PM2.5
x1.8
PM2.5 concentration in Williamsport is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Williamsport?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Williamsport air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 50 AQI US |  90% | 78.8° 64.4° |  8.9 mp/h |
| Friday, May 24 | Moderate 63 AQI US  | 60% | 78.8° 60.8° | 2.2 mp/h |
| Saturday, May 25 | Moderate 64 AQI US | 90% | 77° 60.8° | 6.7 mp/h |
| Sunday, May 26 | Moderate 62 AQI US | 100% | 80.6° 60.8° | 8.9 mp/h |
| Monday, May 27 | Moderate 59 AQI US | 100% | 80.6° 62.6° | 8.9 mp/h |
| Tuesday, May 28 | Moderate 59 AQI US | | 73.4° 59° | 11.2 mp/h |
| Wednesday, May 29 | Good 46 AQI US | 50% | 71.6° 53.6° | 13.4 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