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Air quality in Westminster
Air quality index (AQI) and PM2.5 air pollution in Westminster
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Westminster Air Quality Map
Real-time Westminster air pollution map
AIR QUALITY DATA CONTRIBUTORS
3 Contributors
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Pollen
What is the pollen count in Westminster today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Westminster?
| Weather | Few clouds |
| Temperature | 80.6°F |
| Humidity | 20% |
| Wind | 10.4 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Coachella, California | 94 |
| 2 | Corpus Christi, Texas | 90 |
| 3 | Mecca, California | 89 |
| 4 | San Bernardino, California | 87 |
| 5 | Yucaipa, California | 82 |
| 6 | Fontana, California | 81 |
| 7 | Pasadena, Texas | 80 |
| 8 | Redlands, California | 80 |
| 9 | Pahrump, Nevada | 79 |
| 10 | Galena Park, Texas | 76 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Westminster aqi ranking
Real-time Westminster air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | STANDLEY LAKE | 33 |
| 2 | Winona Court | 29 |
| 3 | Harmony Park | 11 |
(local time)
SEE WORLD AQI RANKING
US AQI
29
live AQI index
Good
Overview
What is the current air quality in Westminster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.3µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Westminster is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Westminster?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Westminster air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Good 23 AQI US |  | 75.2° 55.4° |  13.4 mp/h |
| Thursday, May 30 | Good 29 AQI US | | 69.8° 48.2° | 8.9 mp/h |
| Friday, May 31 | Good 32 AQI US | | 80.6° 55.4° | 13.4 mp/h |
| Today | Good 29 AQI US | | 80.6° 55.4° | 13.4 mp/h |
| Sunday, Jun 2 | Good 35 AQI US | | 86° 55.4° | 13.4 mp/h |
| Monday, Jun 3 | Moderate 60 AQI US  | | 86° 59° | 13.4 mp/h |
| Tuesday, Jun 4 | Good 27 AQI US |  | 80.6° 64.4° | 15.7 mp/h |
| Wednesday, Jun 5 | Good 19 AQI US |  | 91.4° 60.8° | 13.4 mp/h |
| Thursday, Jun 6 | Good 21 AQI US | | 87.8° 59° | 13.4 mp/h |
| Friday, Jun 7 | Good 49 AQI US | 80% | 87.8° 64.4° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Westminster air quality data attribution
3Contributors
- Matt Maccaux
1 station
Individual Contributor
- 2 Anonymous contributors
2 stations
2 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Westminster?
AQI US, Metric