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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 | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Westminster?
| Weather | Clear sky |
| Temperature | 48.2°F |
| Humidity | 81% |
| Wind | 1 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 175 |
| 2 | Conway, South Carolina | 70 |
| 3 | Pahrump, Nevada | 70 |
| 4 | Rock Hill, South Carolina | 69 |
| 5 | Urbana, Illinois | 63 |
| 6 | Decatur, Georgia | 61 |
| 7 | Athens, Georgia | 60 |
| 8 | Marietta, Georgia | 60 |
| 9 | Champaign, Illinois | 59 |
| 10 | Gary, Indiana | 57 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
37*
live AQI index
Good
Overview
What is the current air quality in Westminster?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9*µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Westminster is currently 1.8 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 37 AQI US |  | 73.4° 48.2° |  4.5 mp/h |
| Friday, Apr 26 | Good 46 AQI US |  80% | 57.2° 51.8° | 8.9 mp/h |
| Saturday, Apr 27 | Moderate 57 AQI US  |  | 71.6° 55.4° | 4.5 mp/h |
| Sunday, Apr 28 | Moderate 55 AQI US | | 73.4° 53.6° | 4.5 mp/h |
| Monday, Apr 29 | Moderate 64 AQI US | | 78.8° 57.2° | 6.7 mp/h |
| Tuesday, Apr 30 | Moderate 69 AQI US | 30% | 78.8° 57.2° | 4.5 mp/h |
| Wednesday, May 1 | Moderate 73 AQI US | | 84.2° 59° | 6.7 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Westminster?
No locations are available.
AQI US, Metric