Mullica Hill, New Jersey Air Quality
Mullica Hill has a median AQI of 43, earning an air quality grade of A- — excellent air quality that ranks better than 39% 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, Mullica Hill recorded 126 good air quality days (72% of monitored days) and 2 unhealthy days.
Population: 4,591 • County: Gloucester
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Quick Facts
| Current AQI | 53 — Moderate |
| Air Quality Grade | A- |
| Median AQI (2025) | 43 |
| vs. U.S. Cities | Better than 39% |
| Primary Pollutant | Ozone |
| Unhealthy Days/Year | 2 |
| 10-Year Trend | → Stable |
| Data Source | EPA AirNow |
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 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 Mullica Hill Air Quality
What is the air quality in Mullica Hill today?
The current AQI in Mullica Hill is 53, which is rated "Moderate". Air quality is acceptable. However, there may be a risk for some people who are unusually sensitive to air pollution.
Is air quality in Mullica Hill getting better or worse?
Air quality in Mullica Hill has remained relatively stable over the past decade, with a median AQI of around 43.
What is the most common air pollutant in Mullica Hill?
Ozone is the primary air pollutant in Mullica Hill, 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 Mullica Hill have per year?
In 2025, Mullica Hill had 2 days when air quality was unhealthy or unhealthy for sensitive groups (AQI above 100). There were 126 good days and 46 moderate days out of 174 days monitored.
What air quality grade does Mullica Hill receive?
Mullica Hill receives an air quality grade of A-, placing it better than 39% of US cities. This grade is based on a median AQI of 43 for 2025, derived from EPA monitoring data.
Air Quality Grade
Better than 39% of US cities
Nearby Cities
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National Rankings
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Best Air Quality Cities →All city rankingsRecommended Air Purifiers for Mullica Hill
Based on your area's air quality (median AQI: 43), we recommend these air purifiers to help protect your health indoors.
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