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Air quality in Spearfish
Air quality index (AQI) and PM2.5 air pollution in Spearfish
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Spearfish Air Quality Map
Real-time Spearfish air pollution map
AIR QUALITY DATA CONTRIBUTORS
Mason Pluimer
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Pollen
What is the pollen count in Spearfish today?
 | Index | Low | |
 | Tree pollen | None | |
 | Grass pollen | Low | |
 | Weed pollen | Low |
Source: tomorrow.io
Weather
What is the current weather in Spearfish?
| Weather | Clear sky |
| Temperature | 57.2°F |
| Humidity | 26% |
| Wind | 13.8 mph |
| Pressure | 30 inHg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Sunriver, Oregon | 174 |
| 2 | Stevensville, Montana | 160 |
| 3 | Three Rivers, Oregon | 160 |
| 4 | Kelly, Wyoming | 157 |
| 5 | Jackson, Wyoming | 156 |
| 6 | Hamilton, Montana | 155 |
| 7 | La Pine, Oregon | 138 |
| 8 | Deschutes River Woods, Oregon | 133 |
| 9 | Happy Valley, California | 126 |
| 10 | Red Bluff, California | 118 |
(Local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Spearfish aqi ranking
Real-time Spearfish air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Spearfish, Lookout Trailhead | 49 |
(Local time)
SEE WORLD AQI RANKING
US AQI
49
live AQI index
Good
Overview
What is the current air quality in Spearfish?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 49 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.8µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Spearfish is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Spearfish?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Spearfish air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Oct 11 | Good 48 AQI US |  | 69.8° 48.2° |  13.4 mph |
| Saturday, Oct 12 | Good 28 AQI US | | 59° 37.4° | 6.7 mph |
| Sunday, Oct 13 | Good 30 AQI US |  | 73.4° 42.8° | 8.9 mph |
| Today | Good 49 AQI US | | 71.6° 42.8° | 6.7 mph |
| Tuesday, Oct 15 | Good 45 AQI US | | 82.4° 53.6° | 20.1 mph |
| Wednesday, Oct 16 | Good 40 AQI US |  80% | 71.6° 46.4° | 22.4 mph |
| Thursday, Oct 17 | Good 11 AQI US | 60% | 55.4° 37.4° | 13.4 mph |
| Friday, Oct 18 | Good 8 AQI US | | 57.2° 33.8° | 8.9 mph |
| Saturday, Oct 19 | Good 11 AQI US | | 69.8° 44.6° | 17.9 mph |
| Sunday, Oct 20 | Good 14 AQI US | 50% | 60.8° 46.4° | 15.7 mph |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Spearfish?
AQI US, Metric