Orchard City, Colorado Air Quality
Orchard City has a median AQI of 28, 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, Orchard City recorded 103 good air quality days (88% of monitored days) and 1 unhealthy days.
Population: 3,221 • County: Delta
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Quick Facts
| Current AQI | 10 — Good |
| Air Quality Grade | A+ |
| Median AQI (2025) | 28 |
| vs. U.S. Cities | Better than 90% |
| Primary Pollutant | PM2.5 |
| Unhealthy Days/Year | 1 |
| 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 Orchard City Air Quality
What is the air quality in Orchard City today?
The current AQI in Orchard City is 10, which is rated "Good". Air quality is satisfactory, and air pollution poses little or no risk.
Is air quality in Orchard City getting better or worse?
Air quality in Orchard City has been worsening in recent years. The median AQI rose from 16 in 2016 to 28 in 2025.
What is the most common air pollutant in Orchard City?
PM2.5 is the primary air pollutant in Orchard City, 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 Orchard City have per year?
In 2025, Orchard City had 1 days when air quality was unhealthy or unhealthy for sensitive groups (AQI above 100). There were 103 good days and 13 moderate days out of 117 days monitored.
What air quality grade does Orchard City receive?
Orchard City receives an air quality grade of A+, placing it better than 90% of US cities. This grade is based on a median AQI of 28 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 Orchard City compares to every other US city by air quality.
Best Air Quality Cities →All city rankingsRecommended Air Purifiers for Orchard City
Based on your area's air quality (median AQI: 28), we recommend these air purifiers to help protect your health indoors.
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