Air quality in Williamsport

Air quality index (AQI) and PM2.5 air pollution in Williamsport

Last update at (local time)

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Weather

What is the current weather in Williamsport?

Weather icon
WeatherBroken clouds
Temperature57.2°C
Humidity97%
Wind4.6 mp/h
Pressure1016 mb

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Willow Creek, California

244

2 Salmon, Idaho

174

3 Weaverville, California

170

4 Challis, Idaho

147

5 Coffeyville, Kansas

144

6 Chantilly, Virginia

139

7 Yosemite Valley, California

139

8 Oakridge, Oregon

136

9 Hayfork, California

128

10 Three Rivers, Oregon

122

(local time)

SEE WORLD AQI RANKING

live Williamsport aqi ranking

Real-time Williamsport air quality ranking

#stationUS AQI
1 Laurel Run Circle

37

(local time)

SEE WORLD AQI RANKING

US AQI

37

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Williamsport?

Air pollution levelAir quality indexMain pollutant
Good 37 US AQItrendPM2.5
PollutantsConcentration
PM2.5
9µg/m³trend
!

PM2.5

x1.8

PM2.5 concentration in Williamsport is currently 1.8 times the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in Williamsport?

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Forecast

Williamsport air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Sunday, Aug 14

Good 26 US AQI

Human face indicating AQI level
Weather icon71.6°60.8°
Wind rotating 158 degree

4.5 mp/h

Monday, Aug 15

Good 26 US AQI

Human face indicating AQI level
Weather icon78.8°60.8°
Wind rotating 4 degree

4.5 mp/h

Tuesday, Aug 16

Good 30 US AQI

Human face indicating AQI level
Weather icon77°57.2°
Wind rotating 349 degree

6.7 mp/h

Wednesday, Aug 17

Good 35 US AQI

Human face indicating AQI level
Weather icon82.4°55.4°
Wind rotating 296 degree

2.2 mp/h

Today

Good 37 US AQI

Human face indicating AQI level
Weather icon86°57.2°
Wind rotating 181 degree

4.5 mp/h

Friday, Aug 19

Moderate 64 US AQI

Human face indicating AQI level
Weather icon87.8°60.8°
Wind rotating 178 degree

6.7 mp/h

Saturday, Aug 20

Moderate 64 US AQI

Human face indicating AQI level
Weather icon80.6°60.8°
Wind rotating 175 degree

11.2 mp/h

Sunday, Aug 21

Unhealthy for Sensitive Groups 122 US AQI

Human face indicating AQI level
Weather icon75.2°64.4°
Wind rotating 125 degree

4.5 mp/h

Monday, Aug 22

Unhealthy 177 US AQI

Human face indicating AQI level
Weather icon77°60.8°
Wind rotating 301 degree

4.5 mp/h

Tuesday, Aug 23

Unhealthy for Sensitive Groups 134 US AQI

Human face indicating AQI level
Weather icon80.6°60.8°
Wind rotating 294 degree

2.2 mp/h

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Historical

Historic air quality graph for Williamsport

How to best protect from air pollution?

Reduce your air pollution exposure in Williamsport

Williamsport air quality data attribution

Contributors 1

Data sources 1

Data validated and calibrated by IQAir

Where is the cleanest air quality in Williamsport?

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