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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
Anonymous contributor
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Pollen
What is the pollen count in Westminster today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Westminster?
| Weather | Clear sky |
| Temperature | 60.8°F |
| Humidity | 33% |
| Wind | 8.1 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 162 |
| 2 | Coachella, California | 93 |
| 3 | Casa Grande, Arizona | 84 |
| 4 | Marana, Arizona | 67 |
| 5 | Cleveland, Ohio | 64 |
| 6 | Thermal, California | 63 |
| 7 | Port Arthur, Texas | 58 |
| 8 | Barstow, California | 56 |
| 9 | Oakhurst, California | 56 |
| 10 | Campo, California | 55 |
(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 | West Green St | 19 |
(local time)
SEE WORLD AQI RANKING
US AQI
19
live AQI index
Good
Overview
What is the current air quality in Westminster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 19 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.5µg/m³ | |
✓
PM2.5 concentration in Westminster air currently meets 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 |
|---|---|---|---|---|
| Saturday, Apr 20 | Good 14 AQI US |  | 48.2° 35.6° |  13.4 mp/h |
| Sunday, Apr 21 | Good 17 AQI US | | 57.2° 32° | 8.9 mp/h |
| Monday, Apr 22 | Good 29 AQI US | | 62.6° 37.4° | 11.2 mp/h |
| Today | Good 19 AQI US | | 62.6° 37.4° | 11.2 mp/h |
| Wednesday, Apr 24 | Good 22 AQI US |  40% | 60.8° 39.2° | 15.7 mp/h |
| Thursday, Apr 25 | Good 15 AQI US |  | 51.8° 30.2° | 11.2 mp/h |
| Friday, Apr 26 | Good 17 AQI US | | 59° 33.8° | 11.2 mp/h |
| Saturday, Apr 27 | Good 20 AQI US | 100% | 50° 41° | 11.2 mp/h |
| Sunday, Apr 28 | Moderate 63 AQI US  | 90% | 75.2° 50° | 8.9 mp/h |
| Monday, Apr 29 | Moderate 77 AQI US | 30% | 78.8° 59° | 6.7 mp/h |
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News
The latest air quality news and resources.
Westminster air quality data attribution
1Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Westminster?
AQI US, Metric