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Air quality in Big Bend National Park
Air quality index (AQI) and PM2.5 air pollution in Big Bend National Park
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Big Bend National Park Air Quality Map
Real-time Big Bend National Park air pollution map
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Pollen
What is the pollen count in Big Bend National Park today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Big Bend National Park?
| Weather | Broken clouds |
| Temperature | 84.2°F |
| Humidity | 20% |
| Wind | 8.1 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Duluth, Minnesota | 117 |
| 2 | Corpus Christi, Texas | 112 |
| 3 | San Bernardino, California | 94 |
| 4 | Claremont, California | 90 |
| 5 | Fontana, California | 90 |
| 6 | La Verne, California | 84 |
| 7 | San Gabriel, California | 83 |
| 8 | Riverside, California | 81 |
| 9 | North Hollywood, California | 80 |
| 10 | Pomona, California | 80 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Big Bend National Park aqi ranking
Real-time Big Bend National Park air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Big Bend NP | 83 |
| 2 | Big Bend National Park - K-Bar Ranch Road | 42 |
(local time)
SEE WORLD AQI RANKING
US AQI
83
live AQI index
Moderate
Overview
What is the current air quality in Big Bend National Park?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 83 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 26.6µg/m³ | |
| O3 | 104µg/m³ | |
!
PM2.5
x5.3
PM2.5 concentration in Big Bend National Park is currently 5.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Big Bend National Park?
 | 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
Big Bend National Park air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 9 | Moderate 57 AQI US |  | 78.8° 62.6° |  13.4 mp/h |
| Friday, May 10 | Moderate 59 AQI US | | 84.2° 66.2° | 13.4 mp/h |
| Saturday, May 11 | Moderate 80 AQI US | | 89.6° 66.2° | 15.7 mp/h |
| Today | Moderate 83 AQI US | | 89.6° 66.2° | 15.7 mp/h |
| Monday, May 13 | Good 20 AQI US  |  | 89.6° 66.2° | 11.2 mp/h |
| Tuesday, May 14 | Good 19 AQI US |  | 93.2° 66.2° | 11.2 mp/h |
| Wednesday, May 15 | Moderate 52 AQI US | 60% | 91.4° 68° | 6.7 mp/h |
| Thursday, May 16 | Moderate 53 AQI US | | 89.6° 68° | 17.9 mp/h |
| Friday, May 17 | Good 43 AQI US | | 86° 73.4° | 13.4 mp/h |
| Saturday, May 18 | Moderate 81 AQI US | 30% | 91.4° 68° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Big Bend National Park air quality data attribution
2Contributors
- USA National Park Service
1 station
2 Government Contributors
Where is the cleanest air quality in Big Bend National Park?
AQI US, Metric