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Air quality in Westmont
Air quality index (AQI) and PM2.5 air pollution in Westmont
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Westmont Air Quality Map
Real-time Westmont air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Westmont today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Westmont?
| Weather | Clear sky |
| Temperature | 51.8°F |
| Humidity | 84% |
| Wind | 2.2 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Pahrump, Nevada | 69 |
| 2 | Three Rivers, California | 69 |
| 3 | Banning, California | 67 |
| 4 | San Fernando, California | 66 |
| 5 | Mecca, California | 64 |
| 6 | Glendora, California | 63 |
| 7 | Hollywood, California | 63 |
| 8 | Yucaipa, California | 63 |
| 9 | Fontana, California | 62 |
| 10 | La Crescenta-Montrose, California | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
30*
live AQI index
Good
Overview
What is the current air quality in Westmont?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 30* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.5*µg/m³ | |
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PM2.5
x1.1
PM2.5 concentration in Westmont is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Westmont?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Westmont air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 30 AQI US |  | 73.4° 44.6° |  4.5 mp/h |
| Saturday, Jun 1 | Moderate 59 AQI US  |  100% | 59° 55.4° | 4.5 mp/h |
| Sunday, Jun 2 | Moderate 63 AQI US | 30% | 71.6° 57.2° | 4.5 mp/h |
| Monday, Jun 3 | Moderate 60 AQI US | | 68° 55.4° | 11.2 mp/h |
| Tuesday, Jun 4 | Moderate 75 AQI US | 20% | 73.4° 57.2° | 13.4 mp/h |
| Wednesday, Jun 5 | Moderate 75 AQI US | 100% | 68° 55.4° | 13.4 mp/h |
| Thursday, Jun 6 | Good 37 AQI US | 100% | 57.2° 50° | 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 Westmont?
No locations are available.
AQI US, Metric