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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 SOURCE
* AQI modeled using satellite data Learn more
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 | Clear sky |
| Temperature | 51.8°F |
| Humidity | 82% |
| Wind | 4.6 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 99 |
| 2 | Mecca, California | 93 |
| 3 | Palm Desert, California | 90 |
| 4 | Pahrump, Nevada | 84 |
| 5 | Yucaipa, California | 77 |
| 6 | Lubbock, Texas | 74 |
| 7 | Rancho Cucamonga, California | 73 |
| 8 | Fontana, California | 71 |
| 9 | Glendora, California | 71 |
| 10 | San Bernardino, California | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
44*
live AQI index
Good
Overview
What is the current air quality in Westminster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 44* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.1*µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Westminster is currently 1.6 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 |
|---|---|---|---|---|
| Today | Good 44 AQI US |  | 78.8° 50° |  6.7 mp/h |
| Monday, Jun 3 | Moderate 57 AQI US  | | 78.8° 57.2° | 6.7 mp/h |
| Tuesday, Jun 4 | Good 45 AQI US | | 71.6° 48.2° | 6.7 mp/h |
| Wednesday, Jun 5 | Good 39 AQI US | | 71.6° 51.8° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 57 AQI US |  100% | 68° 55.4° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 64 AQI US | 100% | 62.6° 55.4° | 6.7 mp/h |
| Saturday, Jun 8 | Good 35 AQI US | | 73.4° 53.6° | 8.9 mp/h |
Interested in hourly forecast? Get the app
How to best protect from air pollution?
Where is the cleanest air quality in Westminster?
No locations are available.
AQI US, Metric