Fortuna Foothills, Arizona Air Quality
Fortuna Foothills has a median AQI of 49, earning an air quality grade of B+ — good air quality that ranks better than 14% 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, Fortuna Foothills recorded 146 good air quality days (53% of monitored days) and 6 unhealthy days.
Population: 28,896 • County: Yuma
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Quick Facts
| Current AQI | 13 — Good |
| Air Quality Grade | B+ |
| Median AQI (2025) | 49 |
| vs. U.S. Cities | Better than 14% |
| Primary Pollutant | Ozone |
| Unhealthy Days/Year | 6 |
| 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 Fortuna Foothills Air Quality
What is the air quality in Fortuna Foothills today?
The current AQI in Fortuna Foothills is 13, which is rated "Good". Air quality is satisfactory, and air pollution poses little or no risk.
Is air quality in Fortuna Foothills getting better or worse?
Air quality in Fortuna Foothills has remained relatively stable over the past decade, with a median AQI of around 49.
What is the most common air pollutant in Fortuna Foothills?
Ozone is the primary air pollutant in Fortuna Foothills, 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 Fortuna Foothills have per year?
In 2025, Fortuna Foothills had 6 days when air quality was unhealthy or unhealthy for sensitive groups (AQI above 100). There were 146 good days and 120 moderate days out of 273 days monitored.
What air quality grade does Fortuna Foothills receive?
Fortuna Foothills receives an air quality grade of B+, placing it better than 14% of US cities. This grade is based on a median AQI of 49 for 2025, derived from EPA monitoring data.
Air Quality Grade
Better than 14% of US cities
Nearby Cities
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National Rankings
See how Fortuna Foothills compares to every other US city by air quality.
Best Air Quality Cities →All city rankingsRecommended Air Purifiers for Fortuna Foothills
Based on your area's air quality (median AQI: 49), we recommend these air purifiers to help protect your health indoors.
Blueair Blue Pure 211+
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Honeywell HPA300
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Molekule Air Pro
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