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Air quality in Castleton
Air quality index (AQI) and PM2.5 air pollution in Castleton
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Castleton Air Quality Map
Real-time Castleton air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Castleton today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Castleton?
| Weather | Broken clouds |
| Temperature | 57.2°F |
| Humidity | 61% |
| Wind | 5.9 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  La Habra, California | 77 |
| 2 | Hot Springs, South Dakota | 75 |
| 3 | Anaheim, California | 71 |
| 4 | Claremont, California | 70 |
| 5 | La Mirada, California | 70 |
| 6 | Monrovia, California | 70 |
| 7 | La Verne, California | 68 |
| 8 | Sierra Madre, California | 67 |
| 9 | Fort Myers, Florida | 66 |
| 10 | Hollywood, California | 66 |
(local time)
SEE WORLD AQI RANKING
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US AQI
20*
live AQI index
Good
Overview
What is the current air quality in Castleton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 20* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.6*µg/m³ | |
✓
PM2.5 concentration in Castleton air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Castleton?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Castleton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 20 AQI US |  80% | 59° 41° |  4.5 mp/h |
| Sunday, May 12 | Good 19 AQI US | 80% | 48.2° 42.8° | 2.2 mp/h |
| Monday, May 13 | Good 28 AQI US | 100% | 60.8° 41° | 6.7 mp/h |
| Tuesday, May 14 | Moderate 61 AQI US  | 100% | 69.8° 51.8° | 13.4 mp/h |
| Wednesday, May 15 | Moderate 53 AQI US | 80% | 59° 53.6° | 6.7 mp/h |
| Thursday, May 16 | Good 35 AQI US |  | 60.8° 44.6° | 13.4 mp/h |
| Friday, May 17 | Good 9 AQI US | | 68° 41° | 4.5 mp/h |
| Saturday, May 18 | Good 37 AQI US | 100% | 53.6° 50° | 4.5 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 Castleton?
No locations are available.
AQI US, Metric