Manchester, Oklahoma Air Quality
Manchester has a median AQI of 29, earning an air quality grade of A+ — excellent air quality that ranks better than 90% of US cities. Air quality has been trending worse over the past decade, a concern for local residents and health officials. Particulate matter (PM2.5) is the primary concern, often linked to vehicle traffic, industrial activity, and wildfire smoke. In 2025, Manchester recorded 18 good air quality days (90% of monitored days).
Population: 143 • County: Grant
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Quick Facts
| Current AQI | 12 — Good |
| Air Quality Grade | A+ |
| Median AQI (2025) | 29 |
| vs. U.S. Cities | Better than 90% |
| Primary Pollutant | PM2.5 |
| Unhealthy Days/Year | 0 |
| 10-Year Trend | ↓ Worsening |
| 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 Manchester Air Quality
What is the air quality in Manchester today?
The current AQI in Manchester is 12, which is rated "Good". Air quality is satisfactory, and air pollution poses little or no risk.
Is air quality in Manchester getting better or worse?
Air quality in Manchester has been worsening in recent years. The median AQI rose from 22 in 2019 to 29 in 2025.
What is the most common air pollutant in Manchester?
PM2.5 is the primary air pollutant in Manchester, 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 Manchester have per year?
In 2025, Manchester had 0 days when air quality was unhealthy or unhealthy for sensitive groups (AQI above 100). There were 18 good days and 2 moderate days out of 20 days monitored.
What air quality grade does Manchester receive?
Manchester receives an air quality grade of A+, placing it better than 90% of US cities. This grade is based on a median AQI of 29 for 2025, derived from EPA monitoring data.
Air Quality Grade
Better than 90% of US cities
Nearby Cities
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National Rankings
See how Manchester compares to every other US city by air quality.
Best Air Quality Cities →All city rankingsRecommended Air Purifiers for Manchester
Based on your area's air quality (median AQI: 29), we recommend these air purifiers to help protect your health indoors.
RabbitAir MinusA2
Stylish wall-mountable design with customizable artwork panels.
- ✓Adequate for room size
- ✓Recommended for your air quality
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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.
Not sure which air purifier is right for you?
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