Air Quality in Morrisville, United States

Partly Cloudy
26.0°C · 63.0% humidity
26.0°
Feels 26.0°
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
7 stations

Nearby Monitoring Stations

AQI Forecast
25 2pm
25
25
53 5pm
45
41
37 8pm
41
39
31 11pm
30
29
28 2am
28
28
26 5am
25
25
25 8am
25
25
25 11am
25
25
AD 728×90

Air Quality Index Trend

43h · 5 stn

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

63.0%
Humidity
36.5 km/h
Wind SE
1012.9 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
53
13.25 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Morrisville?

Temperature & Precipitation

PM2.5 Trend

43h · 5 stations
PM2.513.25 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (7 stations within 25 km)
13.25
Median
10.54
Average
5.5
Low
15.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -7.0

What is the 7-day forecast for Morrisville?

07-21
32.0° 21.6°
13.06 mm
07-22
36.1° 20.9°
16.44 mm
07-23
36.2° 20.5°
0.44 mm
07-24
29.0° 20.3°
10.63 mm
07-25
34.8° 21.0°
4.69 mm
07-26
32.3° 22.4°
3.44 mm
07-27
26.8° 20.4°
6.5 mm
Both models agree Avg diff: 4.6°C

Where are air quality stations near Morrisville?

55
Triple Oak - Near Road, North Carolina, USA
4.7 km PM2.5: 14.0 µg/m³
37
Burdens Creek, North Carolina, USA
8.6 km PM2.5: 8.9 µg/m³
65
Burdens Creek, North Carolina, USA
8.6 km PM2.5: 18.8 µg/m³
78
Burdens Creek, North Carolina, USA
8.6 km PM2.5: 24.9 µg/m³
59
Durham Armory, North Carolina, USA
19.8 km PM2.5: 15.9 µg/m³
23
Millbrook NCore, North Carolina, USA
22.9 km PM2.5: 5.5 µg/m³

What cities are near Morrisville?

52 Cary 52 Apex 45 West Raleigh 44 Raleigh 56 Holly Springs 23 Durham 39 Garner 43 Chapel Hill 43 Carrboro 39 Fuquay-Varina
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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 2026-07-21T21:28 UTC.