Bonneauville, Pennsylvania Air Quality
Bonneauville has a median AQI of 42, earning an air quality grade of A- — excellent air quality that ranks better than 44% of US cities. Air quality has remained relatively stable over the past decade. Ground-level ozone is the primary concern, typically peaking on warm sunny days due to vehicle and industrial emissions. In 2025, Bonneauville recorded 192 good air quality days (74% of monitored days).
Population: 2,232 • County: Adams
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Quick Facts
| Current AQI | 8 — Good |
| Air Quality Grade | A- |
| Median AQI (2025) | 42 |
| vs. U.S. Cities | Better than 44% |
| Primary Pollutant | Ozone |
| Unhealthy Days/Year | 0 |
| 10-Year Trend | → Stable |
| 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 Bonneauville Air Quality
What is the air quality in Bonneauville today?
The current AQI in Bonneauville is 8, which is rated "Good". Air quality is satisfactory, and air pollution poses little or no risk.
Is air quality in Bonneauville getting better or worse?
Air quality in Bonneauville has remained relatively stable over the past decade, with a median AQI of around 42.
What is the most common air pollutant in Bonneauville?
Ozone is the primary air pollutant in Bonneauville, responsible for the most air quality-impacted days in 2025. Ground-level ozone forms when sunlight reacts with vehicle and industrial emissions on warm days.
How many unhealthy air days does Bonneauville have per year?
In 2025, Bonneauville had 0 days when air quality was unhealthy or unhealthy for sensitive groups (AQI above 100). There were 192 good days and 68 moderate days out of 260 days monitored.
What air quality grade does Bonneauville receive?
Bonneauville receives an air quality grade of A-, placing it better than 44% of US cities. This grade is based on a median AQI of 42 for 2025, derived from EPA monitoring data.
Air Quality Grade
Better than 44% of US cities
Nearby Cities
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National Rankings
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Best Air Quality Cities →All city rankingsRecommended Air Purifiers for Bonneauville
Based on your area's air quality (median AQI: 42), we recommend these air purifiers to help protect your health indoors.
RabbitAir MinusA2
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Molekule Air Pro
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Blueair Blue Pure 211+
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Dyson Pure Cool TP04
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