Air Quality in Fountain Hills, United States

Clear
31.6°C · 39.5% humidity
31.6°
Feels 31.6°
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
27 5am
34
34
13 8am
17
20
22 11am
23
24
32 2pm
26
33
33 5pm
27
27
27 8pm
27
27
27 11pm
34
34
34 2am
34
34
AD 728×90

Air Quality Index Trend

45h · 16 stn

Fountain 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.

39.5%
Humidity
20.5 km/h
Wind W
1014.1 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
13
3.08 µg/m³
PM10▲
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Fountain Hills?

Temperature & Precipitation

PM2.5 Trend

45h · 16 stations
PM2.53.08 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250

What is the 7-day forecast for Fountain Hills?

09-05
35.1° 28.1°
3.94 mm
09-06
36.3° 24.5°
0.31 mm
09-07
38.6° 28.2°
0.5 mm
09-08
36.7° 21.4°
16.69 mm
09-09
36.5° 23.1°
2.81 mm
09-10
36.0° 25.5°
09-11
41.1° 27.0°
4.13 mm
Both models agree Avg diff: 4.7°C

Where are air quality stations near Fountain Hills?

13
Mesa, Maricopa, USA
26.2 km PM2.5: 3.1 µg/m³
43
Tempe, Maricopa, USA
30.1 km PM2.5: 10.3 µg/m³
32
Tempe, Maricopa, USA
30.1 km PM2.5: 7.7 µg/m³

What cities are near Fountain Hills?

29 Scottsdale 31 Mesa 15 Apache Junction 36 Tempe 33 Gilbert 37 Tempe Junction 29 Chandler 27 Encanto 25 Central City 25 Phoenix
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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 2026-09-05T15:49 UTC.