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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Walnut?
| Weather | Broken clouds |
| Temperature | 48.2°F |
| Humidity | 49% |
| Wind | 8.7 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 144 |
| 2 | Indio, California | 124 |
| 3 | Lubbock, Texas | 67 |
| 4 | Ocala, Florida | 67 |
| 5 | Newell, North Carolina | 66 |
| 6 | Savannah, Georgia | 66 |
| 7 | North Charleston, South Carolina | 65 |
| 8 | Pahrump, Nevada | 65 |
| 9 | Baton Rouge, Louisiana | 64 |
| 10 | Thermal, California | 64 |
(local time)
SEE WORLD AQI RANKING
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US AQI
25*
live AQI index
Good
Overview
What is the current air quality in Walnut?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 25* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.1*µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Walnut is currently 1.2 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 25 AQI US | | 59° 35.6° |  11.2 mp/h |
| Friday, Apr 26 | Good 25 AQI US |  100% | 60.8° 42.8° | 20.1 mp/h |
| Saturday, Apr 27 | Moderate 51 AQI US  | 100% | 73.4° 60.8° | 20.1 mp/h |
| Sunday, Apr 28 | Moderate 54 AQI US | 100% | 69.8° 62.6° | 20.1 mp/h |
| Monday, Apr 29 | Good 43 AQI US | 80% | 66.2° 55.4° | 15.7 mp/h |
| Tuesday, Apr 30 | Good 5 AQI US |  | 77° 51.8° | 13.4 mp/h |
| Wednesday, May 1 | Good 8 AQI US | 70% | 71.6° 57.2° | 11.2 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