Baidland, Pennsylvania Air Quality
Baidland 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 been improving steadily over the past decade, a positive sign for residents. Ground-level ozone is the primary concern, typically peaking on warm sunny days due to vehicle and industrial emissions. In 2025, Baidland recorded 151 good air quality days (71% of monitored days).
Population: 1,809 • County: Washington
Current AQI
Quick Facts
| Current AQI | 9 — 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 | ↑ Improving |
| Data Source | EPA AQS (historical) · AirNow (live) |
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 90 Days
Current Pollutant Levels
Real-time data from EPA AirNow
Local Air Quality Context
Air quality data for Baidland is sourced from the Charleroi monitoring area, located approximately 4 miles from city center. This EPA-certified station continuously tracks ground-level ozone, the primary driver of air quality alerts in this area.
Baidland tends to see elevated PM2.5 readings during fall and winter months when temperature inversions trap pollutants near the surface. Wood burning, vehicle exhaust, and reduced wind speeds compound the effect. Residents with respiratory conditions should monitor forecasts closely between November and February.
AQI Trend (10 Years)
Air Quality Days by Year
Baidland Median AQI by Year
Annual EPA air quality data for Baidland — median AQI, day-category breakdown, and primary pollutant per year.
| Year | Median AQI | Good Days | Unhealthy Days | Max AQI | Primary Pollutant |
|---|---|---|---|---|---|
| 2025 | 42 | 151 | — | 100 | Ozone |
| 2024 | 44 | 224 | 1 | 105 | Ozone |
| 2023 | 51 | 180 | 10 | 212 | PM2.5 |
| 2022 | 52 | 173 | — | 87 | PM2.5 |
| 2021 | 49 | 187 | 1 | 123 | PM2.5 |
| 2020 | 46 | 221 | — | 100 | PM2.5 |
| 2019 | 51 | 177 | — | 95 | PM2.5 |
| 2018 | 52 | 163 | 2 | 105 | PM2.5 |
| 2017 | 55 | 117 | — | 90 | PM2.5 |
| 2016 | 55 | 101 | 3 | 129 | PM2.5 |
Source: EPA Air Quality System (AQS) annual summaries. "Unhealthy Days" includes Unhealthy for Sensitive Groups, Unhealthy, Very Unhealthy, and Hazardous categories.
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 Baidland Air Quality
What is the air quality in Baidland today?
The current AQI in Baidland is 9, rated "Good". Air quality is good — outdoor activity is safe for everyone today. Air quality is satisfactory, and air pollution poses little or no risk.
Is air quality in Baidland getting better or worse?
Air quality in Baidland has been improving. The median AQI has dropped 13 points (from 55 in 2016 to 42 in 2025), a positive trend for residents.
What is the most common air pollutant in Baidland?
Ozone is the primary air pollutant in Baidland, responsible for 109 days (51% of monitored days) in 2025. Ground-level ozone forms when sunlight reacts with emissions from vehicles and industry, typically peaking on hot summer afternoons.
How many unhealthy air days does Baidland have per year?
In 2025, Baidland recorded 71% good air quality days (151 days) out of 212 monitored days. There were 0 Unhealthy for Sensitive Groups days and 0 Unhealthy days (AQI above 100). The highest single-day AQI recorded was 100.
What air quality grade does Baidland receive?
Baidland receives an air quality grade of A-, placing it better than 44% of US cities. This is based on a median AQI of 42 in 2025, with 151 good air quality days. The EPA monitors air quality in this area continuously using certified monitoring stations.
Air Quality Grade
Better than 44% of US cities
Nearby Cities
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National Rankings
See how Baidland compares to every other US city by air quality.
Best Air Quality Cities →All city rankingsRecommended Air Purifiers for Baidland
Ozone is Baidland's primary pollutant. Standard HEPA filters don't capture ozone molecules — you need activated carbon or PECO technology to chemically break them down. We highlight those units here.
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