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Air quality in Westminster
Air quality index (AQI) and PM2.5 air pollution in Westminster
173 people follow this city
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 | Broken clouds |
| Temperature | 77°F |
| Humidity | 88% |
| Wind | 3.9 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 97 |
| 2 | Maricopa, Arizona | 91 |
| 3 | Canton, Ohio | 87 |
| 4 | Mecca, California | 81 |
| 5 | Townsend, Tennessee | 80 |
| 6 | Casa Grande, Arizona | 77 |
| 7 | Pahrump, Nevada | 73 |
| 8 | Detroit, Michigan | 70 |
| 9 | New Braunfels, Texas | 70 |
| 10 | San Antonio, Texas | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
59*
live AQI index
Moderate
Overview
What is the current air quality in Westminster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 59* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.4*µg/m³ | |
!
PM2.5
x2.7
PM2.5 concentration in Westminster is currently 2.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Westminster?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Westminster air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 59 AQI US |  | 87.8° 69.8° |  4.5 mp/h |
| Tuesday, May 21 | Moderate 60 AQI US |  | 87.8° 68° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 56 AQI US | | 87.8° 66.2° | 6.7 mp/h |
| Thursday, May 23 | Moderate 56 AQI US | | 89.6° 68° | 6.7 mp/h |
| Friday, May 24 | Moderate 67 AQI US | | 87.8° 69.8° | 8.9 mp/h |
| Saturday, May 25 | Moderate 63 AQI US | | 91.4° 73.4° | 8.9 mp/h |
| Sunday, May 26 | Moderate 72 AQI US | | 91.4° 71.6° | 11.2 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?
No locations are available.
AQI US, Metric