Air Quality in Morrisville, United States
Windy
29.9°C · 57.0% humidity
29.9°
Feels 33.9°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Morrisville's air quality — share it
AQI Forecast
34
9am
54
54
25
12pm
28
29
31
3pm
32
32
33
6pm
53
33
34
9pm
34
54
54
12am
54
54
54
3am
34
27
24
6am
25
25
Air Quality Index Trend
43h · 3 stnMorrisville's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
57.0%
Humidity
49.5 km/h
Wind SW
1018.2 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.1 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Morrisville?
Temperature & Precipitation
PM2.5 Trend
43h · 3 stationsPM2.56.1 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX14.9
Extreme
Station readings (2 stations within 25 km)
6.1
Median
7.3
Average
6.0
Low
8.6
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +4.8
What is the 7-day forecast for Morrisville?
09-05
29.9° 21.6°
2.75 mm
09-06
27.1° 22.6°
09-07
26.0° 17.6°
2.75 mm
09-08
33.5° 19.2°
0.06 mm
09-09
30.0° 17.5°
0.06 mm
09-10
32.0° 22.7°
0.31 mm
09-11
35.4° 19.3°
0.44 mm
Both models agree
Avg diff: 2.7°C
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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 2026-09-05T16:32 UTC.