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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
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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 | 60.8°F |
| Humidity | 83% |
| Wind | 0 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Coachella, California | 107 |
| 2 | Mecca, California | 94 |
| 3 | Corpus Christi, Texas | 93 |
| 4 | San Bernardino, California | 88 |
| 5 | Pahrump, Nevada | 82 |
| 6 | Fontana, California | 79 |
| 7 | San Fernando, California | 79 |
| 8 | Yucaipa, California | 79 |
| 9 | Redlands, California | 78 |
| 10 | North Hollywood, California | 74 |
(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 | Copley Drive 1 | 67 |
| 2 | North Diamond Bar Boulevard | 65 |
| 3 | Tolani Court | 45 |
| 4 | Valley Vista Drive | 27 |
| 5 | Autumnglow Drive | 26 |
| 6 | Valley Vista Drive SCFLX_01 | 26 |
(local time)
SEE WORLD AQI RANKING
US AQI
27
live AQI index
Good
Overview
What is the current air quality in Diamond Bar?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 27 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.9µg/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 |
|---|---|---|---|---|
| Wednesday, May 29 | Good 28 AQI US |  | 78.8° 59° |  8.9 mp/h |
| Thursday, May 30 | Good 46 AQI US | | 75.2° 57.2° | 8.9 mp/h |
| Friday, May 31 | Good 32 AQI US |  | 77° 57.2° | 8.9 mp/h |
| Today | Good 27 AQI US | | 77° 57.2° | 8.9 mp/h |
| Sunday, Jun 2 | Moderate 65 AQI US  | | 77° 59° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 61 AQI US | | 77° 59° | 8.9 mp/h |
| Tuesday, Jun 4 | Moderate 63 AQI US | | 84.2° 62.6° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 73 AQI US | | 84.2° 64.4° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 76 AQI US | | 87.8° 64.4° | 11.2 mp/h |
| Friday, Jun 7 | Moderate 76 AQI US |  40% | 84.2° 64.4° | 11.2 mp/h |
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News
The latest air quality news and resources.
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Diamond Bar air quality data attribution
6Contributors
- 6 Anonymous contributors
6 stations
6 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Diamond Bar?
AQI US, Metric