Air Quality in Chapel Hill, United States

Windy
21.1°C · 40.6% humidity
21.1°
Feels 21.1°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
54 7pm
27
34
30 10pm
34
27
27 1am
27
27
25 4am
25
25
25 7am
25
25
27 10am
27
27
27 1pm
27
27
27 4pm
27
27
AD 728×90

Air Quality Index Trend

47h · 5 stn

Chapel Hill's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

40.6%
Humidity
53.7 km/h
Wind W
1005.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.35 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Chapel Hill?

Temperature & Precipitation

PM2.5 Trend

47h · 5 stations
PM2.57.35 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
7.35
Median
7.25
Average
6.2
Low
8.9
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +3.5
Both models agree Avg diff: 4.1°C

Where are air quality stations near Chapel Hill?

3
Burdens Creek, North Carolina, USA
16.5 km PM2.5: 0.7 µg/m³
34
Burdens Creek, North Carolina, USA
16.5 km PM2.5: 8.2 µg/m³
50
Burdens Creek, North Carolina, USA
16.5 km PM2.5: 12.0 µg/m³
29
Durham Armory, North Carolina, USA
16.8 km PM2.5: 7.0 µg/m³
48
Triple Oak - Near Road, North Carolina, USA
21.9 km PM2.5: 11.5 µg/m³

What cities are near Chapel Hill?

30 Carrboro 26 Durham 30 Morrisville 31 Apex 30 Cary 29 Holly Springs 28 West Raleigh 28 Raleigh 34 Fuquay-Varina 25 Garner
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T02:43 UTC.