South Russell, Ohio Air Quality
South Russell 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, South Russell recorded 203 good air quality days (83% of monitored days) and 1 unhealthy days.
Population: 3,956 • County: Geauga
Current AQI
Quick Facts
| Current AQI | 11 — Good |
| Air Quality Grade | A- |
| Median AQI (2025) | 42 |
| vs. U.S. Cities | Better than 44% |
| Primary Pollutant | Ozone |
| Unhealthy Days/Year | 1 |
| 10-Year Trend | → Stable |
| 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 South Russell is sourced from the Cleveland Near Road monitoring area, located approximately 8 miles from city center. This EPA-certified station continuously tracks ground-level ozone, the primary driver of air quality alerts in this area.
South Russell typically sees its worst air quality during summer afternoons when heat and sunlight drive ground-level ozone formation from vehicle and industrial emissions. Morning readings are generally 15–25 points lower than afternoon peaks. Outdoor activity is best planned for early morning on high-ozone days.
AQI Trend (10 Years)
Air Quality Days by Year
South Russell Median AQI by Year
Annual EPA air quality data for South Russell — median AQI, day-category breakdown, and primary pollutant per year.
| Year | Median AQI | Good Days | Unhealthy Days | Max AQI | Primary Pollutant |
|---|---|---|---|---|---|
| 2025 | 42 | 203 | 1 | 129 | Ozone |
| 2024 | 41 | 196 | 1 | 101 | Ozone |
| 2023 | 41 | 212 | 1 | 129 | Ozone |
| 2022 | 40 | 210 | 2 | 119 | Ozone |
| 2021 | 41 | 176 | — | 97 | Ozone |
| 2020 | 41 | 214 | — | 100 | Ozone |
| 2019 | 42 | 189 | 2 | 119 | Ozone |
| 2018 | 42 | 196 | 9 | 129 | Ozone |
| 2017 | 43 | 192 | 4 | 122 | Ozone |
| 2016 | 44 | 155 | 10 | 140 | Ozone |
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 South Russell Air Quality
What is the air quality in South Russell today?
The current AQI in South Russell is 11, 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 South Russell getting better or worse?
Air quality in South Russell has been stable. The median AQI has dropped 2 points (from 44 in 2016 to 42 in 2025).
What is the most common air pollutant in South Russell?
Ozone is the primary air pollutant in South Russell, responsible for 245 days (100% 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 South Russell have per year?
In 2025, South Russell recorded 83% good air quality days (203 days) out of 245 monitored days. There were 1 Unhealthy for Sensitive Groups days and 0 Unhealthy days (AQI above 100). The highest single-day AQI recorded was 129.
What air quality grade does South Russell receive?
South Russell 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 203 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 South Russell compares to every other US city by air quality.
Best Air Quality Cities →All city rankingsRecommended Air Purifiers for South Russell
South Russell has a summer ozone problem — hot afternoons push AQI into Moderate or higher as sunlight converts vehicle and industrial emissions into ground-level ozone. Activated carbon and PECO filters chemically neutralize ozone rather than just trapping particles.
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