Air quality in Westminster

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

Last update at (local time)

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Pollen

What is the pollen count in Westminster today?

IndexN/A
Tree pollenN/A
Grass pollenN/A
Weed pollenN/A
See pollen forecast

Weather

What is the current weather in Westminster?

Weather icon
WeatherClear sky
Temperature46.4°F
Humidity51%
Wind9.2 mp/h
Pressure29.9 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Colfax, Louisiana

123

2 Kalamazoo, Michigan

70

3 Omaha, Nebraska

69

4 Middletown, Ohio

68

5 Keosauqua, Iowa

63

6 Champaign, Illinois

62

7 Chetek, Wisconsin

62

8 Urbana, Illinois

62

9 Purcellville, Virginia

60

10 Carter Lake, Iowa

59

(local time)

SEE WORLD AQI RANKING

live Westminster aqi ranking

Real-time Westminster air quality ranking

#stationUS AQI
1 West Green St

31

(local time)

SEE WORLD AQI RANKING

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US AQI

31

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 31 US AQIPM2.5
PollutantsConcentration
PM2.5
7.4µg/m³
!

PM2.5

x1.5

PM2.5 concentration in Westminster is currently 1.5 times the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Westminster?

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Forecast

Westminster air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Tuesday, Mar 26

Good 18 AQI US

Human face indicating AQI level
Weather icon
44.6° 41°
Wind rotating 150 degree 13.4 mp/h
Wednesday, Mar 27

Good 38 AQI US

Human face indicating AQI level
Weather icon
46.4° 41°
Wind rotating 329 degree 13.4 mp/h
Thursday, Mar 28

Good 21 AQI US

Human face indicating AQI level
Weather icon
50° 33.8°
Wind rotating 310 degree 20.1 mp/h
Today

Good 31 AQI US

Human face indicating AQI level
Weather icon
50° 33.8°
Wind rotating 310 degree 20.1 mp/h
Saturday, Mar 30

Good 24 AQI US

Human face indicating AQI level
Weather icon 100%
50° 32°
Wind rotating 300 degree 11.2 mp/h
Sunday, Mar 31

Good 30 AQI US

Human face indicating AQI level
Weather icon 90%
60.8° 42.8°
Wind rotating 298 degree 8.9 mp/h
Monday, Apr 1

Good 49 AQI US

Human face indicating AQI level
Weather icon 100%
48.2° 44.6°
Wind rotating 75 degree 8.9 mp/h
Tuesday, Apr 2

Good 34 AQI US

Human face indicating AQI level
Weather icon 100%
51.8° 44.6°
Wind rotating 131 degree 13.4 mp/h
Wednesday, Apr 3

Good 34 AQI US

Human face indicating AQI level
Weather icon 100%
50° 39.2°
Wind rotating 291 degree 17.9 mp/h
Thursday, Apr 4

Good 7 AQI US

Human face indicating AQI level
Weather icon 30%
44.6° 33.8°
Wind rotating 308 degree 22.4 mp/h

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How to best protect from air pollution?

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Westminster air quality data attribution

1Contributor

1 Data source

Data validated and calibrated by IQAirData validated and calibrated by IQAir

Where is the cleanest air quality in Westminster?

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