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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 | 85% |
| Wind | 3.4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Georgetown, Texas | 115 |
| 2 | Round Rock, Texas | 113 |
| 3 | New Braunfels, Texas | 111 |
| 4 | Cedar Park, Texas | 109 |
| 5 | Boerne, Texas | 107 |
| 6 | Austin, Texas | 106 |
| 7 | Leander, Texas | 103 |
| 8 | Dallas, Texas | 97 |
| 9 | Lewisville, Texas | 96 |
| 10 | Marana, Arizona | 94 |
(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 | Tolani Court | 73 |
| 2 | North Diamond Bar Boulevard | 55 |
| 3 | Autumnglow Drive | 26 |
| 4 | Valley Vista Drive | 26 |
| 5 | Valley Vista Drive SCFLX_01 | 26 |
(local time)
SEE WORLD AQI RANKING
US AQI
45
live AQI index
Good
Overview
What is the current air quality in Diamond Bar?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 45 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.2µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Diamond Bar is currently 1.6 times 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 |
|---|---|---|---|---|
| Sunday, May 19 | Good 26 AQI US |  | 68° 55.4° |  11.2 mp/h |
| Monday, May 20 | Good 26 AQI US |  | 73.4° 55.4° | 8.9 mp/h |
| Tuesday, May 21 | Good 31 AQI US | | 75.2° 57.2° | 11.2 mp/h |
| Today | Good 45 AQI US | | 75.2° 57.2° | 11.2 mp/h |
| Thursday, May 23 | Moderate 55 AQI US  | | 71.6° 57.2° | 11.2 mp/h |
| Friday, May 24 | Good 49 AQI US | | 68° 57.2° | 11.2 mp/h |
| Saturday, May 25 | Good 25 AQI US | | 68° 57.2° | 11.2 mp/h |
| Sunday, May 26 | Good 27 AQI US | | 75.2° 57.2° | 8.9 mp/h |
| Monday, May 27 | Good 25 AQI US | | 80.6° 59° | 8.9 mp/h |
| Tuesday, May 28 | Moderate 56 AQI US | | 84.2° 60.8° | 8.9 mp/h |
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News
The latest air quality news and resources.
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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