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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 | Scattered clouds |
| Temperature | 75.2°F |
| Humidity | 40% |
| Wind | 11.1 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 158 |
| 2 | The Woodlands, Texas | 152 |
| 3 | Austin, Texas | 121 |
| 4 | New Braunfels, Texas | 120 |
| 5 | Boerne, Texas | 114 |
| 6 | Georgetown, Texas | 112 |
| 7 | San Antonio, Texas | 112 |
| 8 | Round Rock, Texas | 110 |
| 9 | Galena Park, Texas | 106 |
| 10 | Houston, Texas | 104 |
(local time)
SEE WORLD AQI RANKING
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US AQI
21*
live AQI index
Good
Overview
What is the current air quality in Walnut?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 21* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.7*µg/m³ | |
✓
PM2.5 concentration in Walnut air currently meets 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 21 AQI US |  90% | 77° 55.4° |  15.7 mp/h |
| Thursday, May 9 | Good 24 AQI US | 100% | 55.4° 48.2° | 15.7 mp/h |
| Friday, May 10 | Good 16 AQI US | 20% | 62.6° 42.8° | 11.2 mp/h |
| Saturday, May 11 | Good 18 AQI US | 70% | 69.8° 48.2° | 13.4 mp/h |
| Sunday, May 12 | Good 13 AQI US | 60% | 77° 55.4° | 13.4 mp/h |
| Monday, May 13 | Good 10 AQI US | 100% | 64.4° 59° | 8.9 mp/h |
| Tuesday, May 14 | Good 21 AQI US | 80% | 66.2° 55.4° | 6.7 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