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Air quality in Diamond Bar
Air quality index (AQI) and PM2.5 air pollution in Diamond Bar
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Diamond Bar Air Quality Map
Real-time Diamond Bar air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
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Pollen
What is the pollen count in Diamond Bar today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Diamond Bar?
| Weather | Mist |
| Temperature | 57.2°F |
| Humidity | 82% |
| Wind | 4.6 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 160 |
| 2 | Boerne, Texas | 96 |
| 3 | Mecca, California | 92 |
| 4 | Marana, Arizona | 90 |
| 5 | Corpus Christi, Texas | 84 |
| 6 | Cedar Park, Texas | 80 |
| 7 | New Braunfels, Texas | 79 |
| 8 | San Antonio, Texas | 79 |
| 9 | Georgetown, Texas | 74 |
| 10 | Cleveland, Ohio | 73 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Diamond Bar aqi ranking
Real-time Diamond Bar air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | North Diamond Bar Boulevard | 33 |
| 2 | Valley Vista Drive | 26 |
| 3 | Autumnglow Drive | 25 |
| 4 | Valley Vista Drive SCFLX_01 | 25 |
| 5 | Tolani Court | 10 |
(local time)
SEE WORLD AQI RANKING
Spotlight
Paramount has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
25
live AQI index
Good
Overview
What is the current air quality in Diamond Bar?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 25 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.5µg/m³ | |
✓
PM2.5 concentration in Diamond Bar air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Diamond Bar?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Diamond Bar air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 17 | Good 30 AQI US |  | 71.6° 57.2° |  11.2 mp/h |
| Saturday, May 18 | Good 26 AQI US | | 71.6° 55.4° | 11.2 mp/h |
| Sunday, May 19 | Good 27 AQI US |  | 71.6° 55.4° | 11.2 mp/h |
| Today | Good 25 AQI US | 20% | 71.6° 55.4° | 11.2 mp/h |
| Tuesday, May 21 | Good 34 AQI US | | 73.4° 55.4° | 11.2 mp/h |
| Wednesday, May 22 | Good 38 AQI US | | 75.2° 57.2° | 11.2 mp/h |
| Thursday, May 23 | Good 47 AQI US |  | 69.8° 57.2° | 11.2 mp/h |
| Friday, May 24 | Moderate 57 AQI US  | | 71.6° 57.2° | 8.9 mp/h |
| Saturday, May 25 | Good 27 AQI US | | 68° 55.4° | 11.2 mp/h |
| Sunday, May 26 | Good 33 AQI US | | 75.2° 57.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Diamond Bar air quality data attribution
5Contributors
- 5 Anonymous contributors
5 stations
5 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Diamond Bar?
AQI US, Metric