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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
Pollen
What is the pollen count in Walnut today?
 | Index | N/A |
 | Tree pollen | N/A |
 | Grass pollen | N/A |
 | Weed pollen | N/A |
Weather
What is the current weather in Walnut?
| Weather | Broken clouds |
| Temperature | 53.6°F |
| Humidity | 86% |
| Wind | 0 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Sunriver, Oregon | 172 |
| 2 | Deschutes River Woods, Oregon | 154 |
| 3 | Palm Desert, California | 149 |
| 4 | Maricopa, Arizona | 126 |
| 5 | Bend, Oregon | 108 |
| 6 | Tallahassee, Florida | 80 |
| 7 | Hamilton, Montana | 77 |
| 8 | Baton Rouge, Louisiana | 75 |
| 9 | Port Arthur, Texas | 71 |
| 10 | Kettle Falls, Washington | 65 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
29*
live AQI index
Good
Overview
What is the current air quality in Walnut?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.1*µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Walnut is currently 1.4 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 29 AQI US | | 68° 53.6° |  11.2 mp/h |
| Thursday, Apr 25 | Good 20 AQI US | | 62.6° 55.4° | 8.9 mp/h |
| Friday, Apr 26 | Good 24 AQI US | | 62.6° 53.6° | 8.9 mp/h |
| Saturday, Apr 27 | Good 18 AQI US |  | 71.6° 53.6° | 11.2 mp/h |
| Sunday, Apr 28 | Good 20 AQI US | | 73.4° 55.4° | 11.2 mp/h |
| Monday, Apr 29 | Good 17 AQI US | | 77° 59° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 16 AQI US | | 77° 59° | 8.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Walnut?
No locations are available.
AQI US, Metric