Air Quality in Fountain Hills, United States
Clear
34.9°C · 30.3% humidity
34.9°
Feels 34.9°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Fountain Hills's air quality — share it
AQI Forecast
Calibrated
26
1pm
26
26
35
4pm
32
31
29
7pm
28
28
27
10pm
27
27
26
1am
26
26
26
4am
26
0
0
7am
0
6
26
10am
26
26
Station readings
45h ago
AQI 26
PM2.5 6.2 µg/m³ · 45h ago
Air Quality Index Trend
46h · 9 stnFountain Hills's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
30.3%
Humidity
38.3 km/h
Wind W
1010.6 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
8.4 µg/m³
PM10▲
73.05 µg/m³
050100150200300500
What is the weather forecast for Fountain Hills?
Temperature & Precipitation
PM2.5 Trend
46h · 9 stationsPM2.58.4 µg/m³
✓ WHO
Good
PM1073.05 µg/m³
Moderate
UV INDEX12.9
Extreme
What is the 7-day forecast for Fountain Hills?
08-03
41.4° 29.2°
2.31 mm
08-04
37.3° 27.4°
1.75 mm
08-05
38.5° 29.5°
1.44 mm
08-06
42.2° 29.3°
2.63 mm
08-07
35.0° 27.9°
2.5 mm
08-08
36.2° 25.0°
8.63 mm
08-09
34.7° 27.6°
Both models agree
Avg diff: 4.0°C
Where are air quality stations near Fountain Hills?
What cities are near Fountain Hills?
Get AQI alerts for Fountain Hills
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-07T23:54 UTC.