Parkdale, Missouri Air Quality
Parkdale has a median AQI of 40, earning an air quality grade of A — excellent air quality that ranks better than 60% 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, Parkdale recorded 117 good air quality days (79% of monitored days).
Population: 204 • County: Jefferson
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Quick Facts
| Current AQI | 9 — Good |
| Air Quality Grade | A |
| Median AQI (2025) | 40 |
| vs. U.S. Cities | Better than 60% |
| 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 Parkdale Air Quality
What is the air quality in Parkdale today?
The current AQI in Parkdale is 9, which is rated "Good". Air quality is satisfactory, and air pollution poses little or no risk.
Is air quality in Parkdale getting better or worse?
Air quality in Parkdale has been improving over the past decade. The median AQI dropped from 46 in 2016 to 40 in 2025.
What is the most common air pollutant in Parkdale?
PM2.5 is the primary air pollutant in Parkdale, 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 Parkdale have per year?
In 2025, Parkdale had 0 days when air quality was unhealthy or unhealthy for sensitive groups (AQI above 100). There were 117 good days and 31 moderate days out of 148 days monitored.
What air quality grade does Parkdale receive?
Parkdale receives an air quality grade of A, placing it better than 60% of US cities. This grade is based on a median AQI of 40 for 2025, derived from EPA monitoring data.
Air Quality Grade
Better than 60% of US cities
Nearby Cities
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National Rankings
See how Parkdale compares to every other US city by air quality.
Best Air Quality Cities →All city rankingsRecommended Air Purifiers for Parkdale
Based on your area's air quality (median AQI: 40), we recommend these air purifiers to help protect your health indoors.
RabbitAir MinusA2
Stylish wall-mountable design with customizable artwork panels.
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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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