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Air quality in San Dimas
Air quality index (AQI) and PM2.5 air pollution in San Dimas
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San Dimas Air Quality Map
Real-time San Dimas air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in San Dimas today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in San Dimas?
| Weather | Clear sky |
| Temperature | 73.4°F |
| Humidity | 57% |
| Wind | 12.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  San Antonio, Texas | 94 |
| 2 | New Braunfels, Texas | 88 |
| 3 | Boerne, Texas | 87 |
| 4 | San Fernando, California | 78 |
| 5 | La Crescenta-Montrose, California | 75 |
| 6 | Austin, Texas | 73 |
| 7 | Pahrump, Nevada | 73 |
| 8 | Saint Petersburg, Florida | 72 |
| 9 | Glendora, California | 71 |
| 10 | Round Rock, Texas | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
65*
live AQI index
Moderate
Overview
What is the current air quality in San Dimas?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 65* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 16.4*µg/m³ | |
!
PM2.5
x3.3
PM2.5 concentration in San Dimas is currently 3.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in San Dimas?
 | 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
San Dimas air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 31 | Moderate 65 AQI US | | 75.2° 59° |  8.9 mp/h |
| Today | Moderate 65 AQI US |  | 77° 57.2° | 8.9 mp/h |
| Sunday, Jun 2 | Moderate 61 AQI US | | 82.4° 60.8° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 62 AQI US | | 86° 64.4° | 8.9 mp/h |
| Tuesday, Jun 4 | Moderate 66 AQI US | | 87.8° 68° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 74 AQI US | | 86° 68° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 76 AQI US |  40% | 82.4° 66.2° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 76 AQI US | | 80.6° 62.6° | 8.9 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 San Dimas?
No locations are available.
AQI US, Metric