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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
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 | 46.4°F |
| Humidity | 92% |
| Wind | 2.7 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 92 |
| 2 | Palm Desert, California | 86 |
| 3 | Corpus Christi, Texas | 83 |
| 4 | Glendora, California | 74 |
| 5 | Pahrump, Nevada | 74 |
| 6 | Claremont, California | 70 |
| 7 | Oak Hills, California | 69 |
| 8 | Yucaipa, California | 69 |
| 9 | Rancho Cucamonga, California | 68 |
| 10 | Fontana, California | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Thornton aqi ranking
Real-time Thornton air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Thornton, NH | 51 |
(local time)
SEE WORLD AQI RANKING
US AQI
51
live AQI index
Moderate
Overview
What is the current air quality in Thornton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 51 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.2µg/m³ | |
| PM10 | 9.5µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Thornton is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Thornton?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Thornton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 30 | Good 24 AQI US  | | 69.8° 46.4° |  13.4 mp/h |
| Friday, May 31 | Good 32 AQI US |  | 77° 48.2° | 8.9 mp/h |
| Saturday, Jun 1 | Good 45 AQI US | | 80.6° 46.4° | 4.5 mp/h |
| Today | Moderate 51 AQI US | | 80.6° 46.4° | 4.5 mp/h |
| Monday, Jun 3 | Good 50 AQI US |  30% | 78.8° 57.2° | 4.5 mp/h |
| Tuesday, Jun 4 | Moderate 53 AQI US | | 71.6° 51.8° | 4.5 mp/h |
| Wednesday, Jun 5 | Good 40 AQI US | 60% | 71.6° 53.6° | 2.2 mp/h |
| Thursday, Jun 6 | Moderate 73 AQI US | 100% | 60.8° 57.2° | 2.2 mp/h |
| Friday, Jun 7 | Moderate 70 AQI US | 100% | 59° 57.2° | 4.5 mp/h |
| Saturday, Jun 8 | Good 20 AQI US | 100% | 68° 57.2° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Thornton air quality data attribution
1Contributor
AirGradient1 station
Corporate Contributor
1 Data source
Where is the cleanest air quality in Thornton?
AQI US, Metric