Sioux Falls air quality · South Dakota, United States
Air this clean can boost your mood and focus
US AQI 36 (Good) in Sioux Falls, from 1 AirNow monitoring station. Main pollutant: PM2.5.
Updated
Pollutants in Sioux Falls
- PM2.536AQI
- PM1023AQI
- Ozone6AQI
US values are per-pollutant AQI from the highest-reading monitor near Sioux Falls (SF-USD).
Is it safe outside in Sioux Falls right now?
Air quality is satisfactory and poses little or no risk.
Walking and commuting
Go aheadEnjoy it.
Running and jogging
Go aheadA great time to run outdoors.
Cycling
Go aheadRide freely.
Children playing outside
Go aheadNo limits.
Older adults and heart or lung conditions
Go aheadNo limits.
Open windows
Go aheadAir out your home.
Mask outdoors
Not neededNot needed.
Air purifier indoors
Not neededNot needed.
Based on the US EPA Air Quality Guide, applied to the current US AQI category. If you have symptoms, follow your doctor's advice.
What US AQI 0–50 means for your health →
Sioux Falls air quality history
Daily average, 36 days- 31average daily US AQI over 36 days
- 53worst day, 10 October
- 16cleanest day, 22 September
- 0days at Unhealthy or worse
The last 7 days averaged 27, better than the week before (48). 32 of the last 36 days were Good.
Weather in Sioux Falls
No active National Weather Service alerts for Sioux Falls.
| Day | Forecast | High | Low | Rain |
|---|---|---|---|---|
| Mon 19 | Mostly Sunny | 66°F | 45°F | 0% |
| Tue 20 | Sunny | 68°F | 50°F | 1% |
| Wed 21 | Sunny | 73°F | 52°F | 3% |
| Thu 22 | Sunny | 73°F | 57°F | 9% |
| Fri 23 | Partly Sunny | 73°F | 57°F | 39% |
| Sat 24 | Chance Rain Showers | 68°F | 46°F | 50% |
| Sun 25 | Slight Chance Rain Showers then Mostly Sunny | 63°F | 46°F | 20% |
National Weather Service forecast. All US weather alerts →
Nearby cities
US rankingAll 3 cities in South Dakota →
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Sioux Falls air quality: common questions
What is the AQI in Sioux Falls right now?
The US AQI in Sioux Falls is 36 (Good). The main pollutant is PM2.5.
Is it safe to go outside in Sioux Falls today?
A great time to be outside. Air quality is satisfactory and poses little or no risk. For runners: A great time to run outdoors.
How has air quality in Sioux Falls been recently?
Over the last 36 days with data, Sioux Falls averaged US AQI 31. The worst day was 10 October at 53; the cleanest was 22 September at 16. 0 days were at Unhealthy or worse.
Where does Sioux Falls's air quality data come from?
From US EPA AirNow, using 1 monitoring station in and around the city. Good Air does not estimate or adjust these readings.
Source: US EPA AirNow. Readings are published by the monitoring agency and may be revised.