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Air quality in Walnut
Air quality index (AQI) and PM2.5 air pollution in Walnut
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Walnut Air Quality Map
Real-time Walnut air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Walnut?
| Weather | Clear sky |
| Temperature | 68°F |
| Humidity | 62% |
| Wind | 12.7 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Indio, California | 78 |
| 2 | Channelview, Texas | 74 |
| 3 | Galena Park, Texas | 74 |
| 4 | Corpus Christi, Texas | 73 |
| 5 | The Woodlands, Texas | 73 |
| 6 | Wichita, Kansas | 73 |
| 7 | Houston, Texas | 71 |
| 8 | Lancaster, Pennsylvania | 71 |
| 9 | Camden, New Jersey | 70 |
| 10 | Pasadena, Texas | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Spotlight
Paramount has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
37*
live AQI index
Good
Overview
What is the current air quality in Walnut?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.7*µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Walnut is currently 1.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Walnut?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Walnut air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 37 AQI US | | 73.4° 55.4° |  11.2 mp/h |
| Sunday, May 19 | Good 50 AQI US |  | 69.8° 55.4° | 13.4 mp/h |
| Monday, May 20 | Good 34 AQI US | | 75.2° 55.4° | 8.9 mp/h |
| Tuesday, May 21 | Good 35 AQI US | | 75.2° 59° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 61 AQI US  |  | 69.8° 57.2° | 11.2 mp/h |
| Thursday, May 23 | Good 34 AQI US | | 73.4° 57.2° | 11.2 mp/h |
| Friday, May 24 | Good 22 AQI US | | 71.6° 57.2° | 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 Walnut?
No locations are available.
AQI US, Metric