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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Littleton?
| Weather | Broken clouds |
| Temperature | 59°F |
| Humidity | 47% |
| Wind | 8.1 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  La Habra, California | 82 |
| 2 | San Gabriel, California | 77 |
| 3 | Hot Springs, South Dakota | 75 |
| 4 | Whittier, California | 72 |
| 5 | Anaheim, California | 70 |
| 6 | La Mirada, California | 70 |
| 7 | Downey, California | 68 |
| 8 | Pasadena, California | 68 |
| 9 | Signal Hill, California | 68 |
| 10 | Alhambra, California | 67 |
(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 | Franconia | 18 |
| 2 | Ledgewood Drive | 18 |
(local time)
SEE WORLD AQI RANKING
US AQI
18
live AQI index
Good
Overview
What is the current air quality in Littleton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 18 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.3µg/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 |
|---|---|---|---|---|
| Wednesday, May 8 | Good 9 AQI US |  | 50° 44.6° |  4.5 mp/h |
| Thursday, May 9 | Good 11 AQI US | | 57.2° 39.2° | 4.5 mp/h |
| Friday, May 10 | Good 15 AQI US | | 59° 42.8° | 4.5 mp/h |
| Today | Good 18 AQI US | 60% | 59° 42.8° | 4.5 mp/h |
| Sunday, May 12 | Good 11 AQI US | 60% | 55.4° 39.2° | 4.5 mp/h |
| Monday, May 13 | Good 11 AQI US | 100% | 59° 41° | 4.5 mp/h |
| Tuesday, May 14 | Moderate 51 AQI US  | 100% | 62.6° 48.2° | 8.9 mp/h |
| Wednesday, May 15 | Good 40 AQI US | 100% | 60.8° 53.6° | 2.2 mp/h |
| Thursday, May 16 | Good 43 AQI US | | 62.6° 42.8° | 13.4 mp/h |
| Friday, May 17 | Good 8 AQI US |  | 66.2° 39.2° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Littleton air quality data attribution
2Contributors
- 2 Anonymous contributors
2 stations
2 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Littleton?
AQI US, Metric