New Virginia, Iowa Air Quality
New Virginia has a median AQI of 39, earning an air quality grade of A — excellent air quality that ranks better than 67% 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 2017, New Virginia recorded 91 good air quality days (87% of monitored days).
Population: 587 • County: Warren
Current AQI
Quick Facts
| Current AQI | 66 — Moderate |
| Air Quality Grade | A |
| Median AQI (2017) | 39 |
| vs. U.S. Cities | Better than 67% |
| Primary Pollutant | Ozone |
| Unhealthy Days/Year | 0 |
| 10-Year Trend | → Stable |
| Data Source | EPA AQS (historical) · AirNow (live) |
Health Recommendation
Air quality is acceptable. However, there may be a risk for some people who are unusually sensitive to air pollution.
Unusually sensitive people should consider reducing prolonged or heavy outdoor exertion.
5-Day AQI Forecast
Last 90 Days
Current Pollutant Levels
Real-time data from EPA AirNow
Local Air Quality Context
Air quality data for New Virginia is sourced from the CARPENTER monitoring area, located approximately 30 miles from city center. This EPA-certified station continuously tracks ground-level ozone, the primary driver of air quality alerts in this area.
New Virginia has relatively consistent air quality throughout the year without a strong seasonal peak. Air quality is primarily influenced by local traffic, industrial activity, and regional weather patterns rather than a single seasonal driver.
AQI Trend (10 Years)
Air Quality Days by Year
New Virginia Median AQI by Year
Annual EPA air quality data for New Virginia — median AQI, day-category breakdown, and primary pollutant per year.
| Year | Median AQI | Good Days | Unhealthy Days | Max AQI | Primary Pollutant |
|---|---|---|---|---|---|
| 2017 | 39 | 91 | — | 67 | Ozone |
| 2016 | 33 | 203 | — | 71 | Ozone |
Source: EPA Air Quality System (AQS) annual summaries. "Unhealthy Days" includes Unhealthy for Sensitive Groups, Unhealthy, Very Unhealthy, and Hazardous categories.
2017 Air Quality Summary
Primary Pollutant Days (2017)
Days when each pollutant was the primary driver of AQI. Learn about pollutants →
Frequently Asked Questions About New Virginia Air Quality
What is the air quality in New Virginia today?
The current AQI in New Virginia is 66, rated "Moderate". Air quality is moderate — unusually sensitive individuals may want to limit prolonged outdoor exertion. Air quality is acceptable. However, there may be a risk for some people who are unusually sensitive to air pollution.
Is air quality in New Virginia getting better or worse?
Air quality in New Virginia has been stable. The median AQI has risen 6 points (from 33 in 2016 to 39 in 2017).
What is the most common air pollutant in New Virginia?
Ozone is the primary air pollutant in New Virginia, responsible for 105 days (100% of monitored days) in 2017. 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 New Virginia have per year?
In 2017, New Virginia recorded 87% good air quality days (91 days) out of 105 monitored days. There were 0 Unhealthy for Sensitive Groups days and 0 Unhealthy days (AQI above 100). The highest single-day AQI recorded was 67.
What air quality grade does New Virginia receive?
New Virginia receives an air quality grade of A, placing it better than 67% of US cities. This is based on a median AQI of 39 in 2017, with 91 good air quality days. The EPA monitors air quality in this area continuously using certified monitoring stations.
Air Quality Grade
Better than 67% of US cities
Nearby Cities
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National Rankings
See how New Virginia compares to every other US city by air quality.
Best Air Quality Cities →All city rankingsRecommended Air Purifiers for New Virginia
Ozone is New Virginia's primary pollutant. Standard HEPA filters don't capture ozone molecules — you need activated carbon or PECO technology to chemically break them down. We highlight those units here.
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