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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
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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 |
Source: tomorrow.io
Weather
What is the current weather in Westminster?
| Weather | Broken clouds |
| Temperature | 46.4°F |
| Humidity | 79% |
| Wind | 1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 95 |
| 2 | Mecca, California | 92 |
| 3 | Claremont, California | 71 |
| 4 | Hot Springs, South Dakota | 69 |
| 5 | Pomona, California | 66 |
| 6 | La Habra, California | 65 |
| 7 | La Verne, California | 64 |
| 8 | North Hollywood, California | 63 |
| 9 | Fontana, California | 62 |
| 10 | Fort Wayne, Indiana | 62 |
(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 | Westminster Station | 15 |
(local time)
SEE WORLD AQI RANKING
US AQI
15
live AQI index
Good
Overview
What is the current air quality in Westminster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 15 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.7µg/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 |
|---|---|---|---|---|
| Wednesday, May 8 | Good 21 AQI US | | 62.6° 46.4° |  8.9 mp/h |
| Thursday, May 9 | Good 15 AQI US | | 57.2° 44.6° | 4.5 mp/h |
| Friday, May 10 | Good 18 AQI US | | 57.2° 44.6° | 6.7 mp/h |
| Today | Good 15 AQI US | | 57.2° 44.6° | 6.7 mp/h |
| Sunday, May 12 | Good 11 AQI US | | 55.4° 39.2° | 2.2 mp/h |
| Monday, May 13 | Good 15 AQI US |  100% | 59° 41° | 4.5 mp/h |
| Tuesday, May 14 | Moderate 57 AQI US  | 90% | 66.2° 46.4° | 11.2 mp/h |
| Wednesday, May 15 | Moderate 54 AQI US | 100% | 59° 57.2° | 4.5 mp/h |
| Thursday, May 16 | Good 48 AQI US | 60% | 68° 48.2° | 11.2 mp/h |
| Friday, May 17 | Good 9 AQI US | | 68° 42.8° | 4.5 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Westminster?
AQI US, Metric