Air quality in Westminster

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

Last update at (local time)

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Air Quality Data contributor(s)

Station(s) operated by

Contributors

2

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Weather

What is the current weather in Westminster?

Weather icon
WeatherClear sky
Temperature19.4°F
Humidity64%
Wind9.2 mp/h
Pressure30.2 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Willowbrook, California

166

2 Thermal, California

162

3 La Grange Park, Illinois

154

4 Streamwood, Illinois

154

5 Lemont, Illinois

153

6 Baldwin Park, California

152

7 Westmont, California

144

8 Westwood, California

142

9 Oakridge, Oregon

137

10 Altamont, Oregon

134

(local time)

SEE WORLD AQI RANKING

live Westminster aqi ranking

Real-time Westminster air quality ranking

#stationUS AQI
1 STANDLEY LAKE

60

2 Winona Court

6

(local time)

SEE WORLD AQI RANKING

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US AQI

37

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Westminster?

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

PM2.5

x1.8

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

Health Recommendations

How to protect from air pollution in Westminster?

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Forecast

Westminster air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Friday, Jan 27

Good 15 US AQI

Human face indicating AQI level
Weather icon30.2°15.8°
Wind rotating 31 degree

11.2 mp/h

Saturday, Jan 28

Good 19 US AQI

Human face indicating AQI level
Weather icon12.2°
Wind rotating 39 degree

8.9 mp/h

Sunday, Jan 29

Good 27 US AQI

Human face indicating AQI level
Weather icon12.2°-0.4°
Wind rotating 38 degree

6.7 mp/h

Monday, Jan 30

Good 33 US AQI

Human face indicating AQI level
Weather icon28.4°6.8°
Wind rotating 162 degree

4.5 mp/h

Today

Good 37 US AQI

Human face indicating AQI level
Weather icon33.8°15.8°
Wind rotating 222 degree

4.5 mp/h

Wednesday, Feb 1

Good 17 US AQI

Human face indicating AQI level
Weather icon37.4°21.2°
Wind rotating 224 degree

2.2 mp/h

Thursday, Feb 2

Good 15 US AQI

Human face indicating AQI level
Weather icon42.8°28.4°
Wind rotating 229 degree

6.7 mp/h

Friday, Feb 3

Good 5 US AQI

Human face indicating AQI level
Weather icon44.6°32°
Wind rotating 256 degree

6.7 mp/h

Saturday, Feb 4

Good 5 US AQI

Human face indicating AQI level
Weather icon39.2°32°
Wind rotating 262 degree

4.5 mp/h

Sunday, Feb 5

Good 5 US AQI

Human face indicating AQI level
Weather icon44.6°30.2°
Wind rotating 57 degree

8.9 mp/h

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Historical

Historic air quality graph for Westminster

How to best protect from air pollution?

Reduce your air pollution exposure in Westminster

Westminster air quality data attribution

Contributors 2

Data sources 1

Data validated and calibrated by IQAir

Where is the cleanest air quality in Westminster?

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