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Air quality in Littleton
Air quality index (AQI) and PM2.5 air pollution in Littleton
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Littleton Air Quality Map
Real-time Littleton air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Littleton today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Littleton?
| Weather | Broken clouds |
| Temperature | 42.8°F |
| Humidity | 66% |
| Wind | 6.9 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Buffalo, New York | 77 |
| 2 | Casa Grande, Arizona | 76 |
| 3 | Corpus Christi, Texas | 68 |
| 4 | The Woodlands, Texas | 68 |
| 5 | Throop, Pennsylvania | 63 |
| 6 | Lancaster, Pennsylvania | 62 |
| 7 | New York City, New York | 62 |
| 8 | Trenton, New Jersey | 61 |
| 9 | Braddock, Pennsylvania | 60 |
| 10 | Canton, Ohio | 59 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Littleton aqi ranking
Real-time Littleton air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Chatfield Park - 11500 N. Roxborough Park Rd. | 25 |
| 2 | Valley Heirloom | 12 |
| 3 | Meadows | 11 |
| 4 | Buckthorn Drive | 10 |
| 5 | West Danzig Place | 9 |
| 6 | South Hill Drive | 6 |
(local time)
SEE WORLD AQI RANKING
Spotlight
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US AQI
10
live AQI index
Good
Overview
What is the current air quality in Littleton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 10 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.3µg/m³ | |
✓
PM2.5 concentration in Littleton air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Littleton?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Littleton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Apr 26 | Good 42 AQI US |  | 44.6° 35.6° |  6.7 mp/h |
| Saturday, Apr 27 | Good 32 AQI US |  | 59° 35.6° | 8.9 mp/h |
| Sunday, Apr 28 | Good 34 AQI US | | 66.2° 39.2° | 6.7 mp/h |
| Today | Good 10 AQI US | | 66.2° 39.2° | 6.7 mp/h |
| Tuesday, Apr 30 | Good 13 AQI US |  | 69.8° 46.4° | 13.4 mp/h |
| Wednesday, May 1 | Good 12 AQI US | 30% | 73.4° 44.6° | 13.4 mp/h |
| Thursday, May 2 | Good 8 AQI US | 60% | 50° 37.4° | 13.4 mp/h |
| Friday, May 3 | Good 4 AQI US | | 66.2° 35.6° | 6.7 mp/h |
| Saturday, May 4 | Good 8 AQI US | 50% | 60.8° 41° | 6.7 mp/h |
| Sunday, May 5 | Good 9 AQI US | | 73.4° 44.6° | 6.7 mp/h |
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News
The latest air quality news and resources.
Littleton air quality data attribution
Data validated and calibrated by IQAirWhere is the cleanest air quality in Littleton?
AQI US, Metric