Short Hills, New Jersey Air Quality
Short Hills has a median AQI of 44, earning an air quality grade of A- — excellent air quality that ranks better than 35% of US cities. Air quality has remained relatively stable over the past decade. Particulate matter (PM2.5) is the primary concern, often linked to vehicle traffic, industrial activity, and wildfire smoke. In 2022, Short Hills recorded 177 good air quality days (66% of monitored days).
Population: 14,923 • County: Essex
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Quick Facts
| Current AQI | 56 — Moderate |
| Air Quality Grade | A- |
| Median AQI (2022) | 44 |
| vs. U.S. Cities | Better than 35% |
| Primary Pollutant | PM2.5 |
| Unhealthy Days/Year | 0 |
| 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
2022 Air Quality Summary
Primary Pollutant Days (2022)
Days when each pollutant was the primary driver of AQI. Learn about pollutants →
Frequently Asked Questions About Short Hills Air Quality
What is the air quality in Short Hills today?
The current AQI in Short Hills is 56, 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 Short Hills getting better or worse?
Air quality in Short Hills has remained relatively stable over the past decade, with a median AQI of around 44.
What is the most common air pollutant in Short Hills?
PM2.5 is the primary air pollutant in Short Hills, responsible for the most air quality-impacted days in 2022. Particulate matter can originate from vehicle exhaust, wildfires, and industrial emissions.
How many unhealthy air days does Short Hills have per year?
In 2022, Short Hills had 0 days when air quality was unhealthy or unhealthy for sensitive groups (AQI above 100). There were 177 good days and 92 moderate days out of 269 days monitored.
What air quality grade does Short Hills receive?
Short Hills receives an air quality grade of A-, placing it better than 35% of US cities. This grade is based on a median AQI of 44 for 2022, derived from EPA monitoring data.
Air Quality Grade
Better than 35% 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 Short Hills
Based on your area's air quality (median AQI: 44), we recommend these air purifiers to help protect your health indoors.
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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
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