Wiconsico, Pennsylvania Air Quality
Wiconsico has a median AQI of 44, earning an air quality grade of A- — excellent air quality that ranks better than 31% of US cities. Air quality has been improving steadily over the past decade, a positive sign for residents. Particulate matter (PM2.5) is the primary concern, often linked to vehicle traffic, industrial activity, and wildfire smoke. In 2025, Wiconsico recorded 132 good air quality days (62% of monitored days).
Population: 734 • County: Dauphin
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Quick Facts
| Current AQI | 15 — Good |
| Air Quality Grade | A- |
| Median AQI (2025) | 44 |
| vs. U.S. Cities | Better than 31% |
| Primary Pollutant | PM2.5 |
| Unhealthy Days/Year | 0 |
| 10-Year Trend | ↑ Improving |
| Data Source | EPA AirNow |
Health Recommendation
Air quality is satisfactory, and air pollution poses little or no risk.
It's a great day to be active outside!
5-Day AQI Forecast
Last 30 Days
Current Pollutant Levels
Real-time data from EPA AirNow
AQI Trend (10 Years)
Air Quality Days by Year
2025 Air Quality Summary
Primary Pollutant Days (2025)
Days when each pollutant was the primary driver of AQI. Learn about pollutants →
Frequently Asked Questions About Wiconsico Air Quality
What is the air quality in Wiconsico today?
The current AQI in Wiconsico is 15, which is rated "Good". Air quality is satisfactory, and air pollution poses little or no risk.
Is air quality in Wiconsico getting better or worse?
Air quality in Wiconsico has been improving over the past decade. The median AQI dropped from 50 in 2016 to 44 in 2025.
What is the most common air pollutant in Wiconsico?
PM2.5 is the primary air pollutant in Wiconsico, responsible for the most air quality-impacted days in 2025. Particulate matter can originate from vehicle exhaust, wildfires, and industrial emissions.
How many unhealthy air days does Wiconsico have per year?
In 2025, Wiconsico had 0 days when air quality was unhealthy or unhealthy for sensitive groups (AQI above 100). There were 132 good days and 80 moderate days out of 212 days monitored.
What air quality grade does Wiconsico receive?
Wiconsico receives an air quality grade of A-, placing it better than 31% of US cities. This grade is based on a median AQI of 44 for 2025, derived from EPA monitoring data.
Air Quality Grade
Better than 31% of US cities
Nearby Cities
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National Rankings
See how Wiconsico compares to every other US city by air quality.
Best Air Quality Cities →All city rankingsRecommended Air Purifiers for Wiconsico
Based on your area's air quality (median AQI: 44), we recommend these air purifiers to help protect your health indoors.
RabbitAir MinusA2
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Other Great Options
Molekule Air Pro
Commercial-grade with patented PECO technology for destroying pollutants.
Blueair Blue Pure 211+
High performance for large rooms with simple operation.
Dyson Pure Cool TP04
Premium all-in-one air purifier and fan with advanced features.
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