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Air quality in Thornton
Air quality index (AQI) and PM2.5 air pollution in Thornton
60 people follow this city
Thornton Air Quality Map
Real-time Thornton air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Thornton today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Thornton?
| Weather | Broken clouds |
| Temperature | 48.2°F |
| Humidity | 64% |
| Wind | 5.7 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Bethlehem, Pennsylvania | 90 |
| 2 | Coopersburg, Pennsylvania | 83 |
| 3 | Princeton, New Jersey | 83 |
| 4 | Quakertown, Pennsylvania | 79 |
| 5 | Trenton, New Jersey | 77 |
| 6 | Allentown, Pennsylvania | 67 |
| 7 | Mecca, California | 66 |
| 8 | Philadelphia, Pennsylvania | 65 |
| 9 | Ashburn, Virginia | 63 |
| 10 | Casa Grande, Arizona | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
8*
live AQI index
Good
Overview
What is the current air quality in Thornton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 8* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2*µg/m³ | |
✓
PM2.5 concentration in Thornton air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Thornton?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Thornton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 8 AQI US |  100% | 50° 44.6° |  4.5 mp/h |
| Wednesday, May 1 | Good 30 AQI US | 100% | 51.8° 42.8° | 2.2 mp/h |
| Thursday, May 2 | Good 46 AQI US | 90% | 53.6° 44.6° | 4.5 mp/h |
| Friday, May 3 | Good 14 AQI US | | 53.6° 46.4° | 2.2 mp/h |
| Saturday, May 4 | Good 39 AQI US | 70% | 44.6° 44.6° | 2.2 mp/h |
| Sunday, May 5 | Good 44 AQI US | 40% | 50° 42.8° | 4.5 mp/h |
| Monday, May 6 | Good 16 AQI US | 30% | 64.4° 41° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Thornton?
No locations are available.
AQI US, Metric