Air Quality in Holly Springs, United States

Drizzle
31.2°C · 60.8% humidity
31.2°
Feels 36.3°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
34 8pm
34
34
34 11pm
40
44
47 2am
49
50
51 5am
52
53
53 8am
33
26
27 11am
25
25
25 2pm
25
25
25 5pm
25
24
AD 728×90

Air Quality Index Trend

41h · 6 stn

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

60.8%
Humidity
43.8 km/h
Wind W
1010.4 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
34
8.2 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Holly Springs?

Temperature & Precipitation

PM2.5 Trend

41h · 6 stations
PM2.58.2 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (1 station within 25 km)
8.2
Median
8.2
Average
8.2
Low
8.2
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -2.0

What is the 7-day forecast for Holly Springs?

08-03
31.2° 23.0°
2.25 mm
08-04
36.6° 21.3°
11.06 mm
08-05
33.9° 20.7°
0.94 mm
08-06
34.5° 21.3°
0.94 mm
08-07
33.4° 20.2°
08-08
37.8° 23.1°
1.38 mm
08-09
36.5° 22.7°
6.62 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Holly Springs?

25
Triple Oak - Near Road, North Carolina, USA
23.8 km PM2.5: 6.0 µg/m³
5
Triple Oak - Near Road, North Carolina, USA
23.8 km PM2.5: 1.2 µg/m³
25
Triple Oak - Near Road, North Carolina, USA
23.8 km PM2.5: 6.0 µg/m³
17
Triple Oak - Near Road, North Carolina, USA
23.8 km PM2.5: 4.1 µg/m³
18
Millbrook NCore, North Carolina, USA
32.7 km PM2.5: 4.3 µg/m³
30
Millbrook NCore, North Carolina, USA
32.7 km PM2.5: 7.2 µg/m³
26
Millbrook NCore, North Carolina, USA
32.7 km PM2.5: 6.2 µg/m³

What cities are near Holly Springs?

33 Fuquay-Varina 29 Apex 30 Cary 31 Morrisville 27 Garner 28 West Raleigh 28 Raleigh 26 Chapel Hill 26 Carrboro 31 Sanford
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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 2026-08-08T03:59 UTC.