Air Quality in Cary, United States

Clear
20.1°C · 49.6% humidity
20.1°
Feels 20.1°
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast
34 5pm
27
27
36 8pm
40
39
37 11pm
36
29
28 2am
28
26
25 5am
25
25
25 8am
27
27
27 11am
27
27
27 2pm
27
27
AD 728×90

Air Quality Index Trend

47h · 5 stn

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

49.6%
Humidity
33.8 km/h
Wind WNW
1006.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
36
8.71 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Cary?

Temperature & Precipitation

PM2.5 Trend

47h · 5 stations
PM2.58.71 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (6 stations within 25 km)
8.71
Median
9.18
Average
7.2
Low
11.5
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -2.5

What is the 7-day forecast for Cary?

06-09
26.4° 15.0°
0.69 mm
06-10
35.4° 23.8°
06-11
26.4° 19.0°
13.44 mm
06-12
37.5° 20.0°
5.44 mm
06-13
30.0° 19.8°
06-14
23.8° 21.1°
19.81 mm
06-15
30.8° 15.7°
1.19 mm
Both models agree Avg diff: 4.2°C

Where are air quality stations near Cary?

48
Triple Oak - Near Road, North Carolina, USA
8.9 km PM2.5: 11.5 µg/m³
68
Burdens Creek, North Carolina, USA
13.8 km PM2.5: 20.2 µg/m³
30
Burdens Creek, North Carolina, USA
13.8 km PM2.5: 7.2 µg/m³
50
Burdens Creek, North Carolina, USA
13.8 km PM2.5: 12.0 µg/m³
15
Millbrook NCore, North Carolina, USA
20.0 km PM2.5: 3.6 µg/m³
26
Durham Armory, North Carolina, USA
24.6 km PM2.5: 6.2 µg/m³

What cities are near Cary?

35 Morrisville 38 Apex 38 West Raleigh 38 Raleigh 32 Holly Springs 39 Garner 34 Fuquay-Varina 34 Durham 39 Chapel Hill 39 Carrboro
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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 2026-06-09T00:40 UTC.