State College air quality · Pennsylvania, United States
Healthy air supports better stamina during outdoor workouts
US AQI 18 (Good) in State College, from 1 AirNow monitoring station. Main pollutant: PM2.5.
Updated
Pollutants in State College
- PM2.518AQI
- Ozone8AQI
US values are per-pollutant AQI from the highest-reading monitor near State College (State College).
Is it safe outside in State College 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 →
State College air quality history
Daily average, 36 days- 28average daily US AQI over 36 days
- 52worst day, 2 October
- 18cleanest day, 28 September
- 0days at Unhealthy or worse
The last 7 days averaged 29, about the same as the week before (28). 35 of the last 36 days were Good.
Weather in State College
No active National Weather Service alerts for State College.
| Day | Forecast | High | Low | Rain |
|---|---|---|---|---|
| Mon 19 | Sunny | 66°F | 36°F | 0% |
| Tue 20 | Patchy Frost then Sunny | 66°F | 34°F | 0% |
| Wed 21 | Patchy Frost then Sunny | 63°F | 34°F | 0% |
| Thu 22 | Areas Of Frost then Sunny | 64°F | 39°F | 0% |
| Fri 23 | Sunny | 61°F | 34°F | 0% |
| Sat 24 | Sunny | 61°F | 36°F | 0% |
| Sun 25 | Sunny | 64°F | 39°F | 0% |
National Weather Service forecast. All US weather alerts →
Nearby cities
US rankingAll 6 cities in Pennsylvania →
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State College air quality: common questions
What is the AQI in State College right now?
The US AQI in State College is 18 (Good). The main pollutant is PM2.5.
Is it safe to go outside in State College 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 State College been recently?
Over the last 36 days with data, State College averaged US AQI 28. The worst day was 2 October at 52; the cleanest was 28 September at 18. 0 days were at Unhealthy or worse.
Where does State College'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.