Air Quality in Fountain Hills, United States

Clear
39.5°C · 9.9% humidity
39.5°
Feels 39.5°
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
54 2pm
54
54
36 5pm
41
45
47 8pm
61
51
52 11pm
52
53
53 2am
53
54
54 5am
54
54
34 8am
27
34
34 11am
34
34
AD 728×90

Air Quality Index Trend

46h · 11 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. Current PM2.5 concentration in Fountain Hills is 1.7× the WHO annual guideline of 5 µg/m³.

9.9%
Humidity
27.8 km/h
Wind SSE
1007.4 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
36
8.59 µg/m³
PM10▲
69
91.15 µg/m³
050100150200300500

What is the weather forecast for Fountain Hills?

Temperature & Precipitation

PM2.5 Trend

46h · 11 stations
PM2.58.59 µg/m³ ✓ WHO
Good
PM1091.15 µg/m³
Moderate
UV INDEX4.4
Moderate
AD 300×250

What is the 7-day forecast for Fountain Hills?

05-29
39.5° 20.0°
05-30
31.2° 21.1°
05-31
36.6° 23.4°
06-01
38.1° 22.4°
06-02
36.6° 20.6°
1.06 mm
06-03
36.7° 19.5°
06-04
35.1° 21.0°
0.06 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Fountain Hills?

42
Tempe, Maricopa, USA
30.1 km PM2.5: 10.1 µg/m³
30
Tempe, Maricopa, USA
30.1 km PM2.5: 7.2 µg/m³

What cities are near Fountain Hills?

63 Scottsdale 63 Mesa 33 Apache Junction 61 Tempe 63 Gilbert 60 Tempe Junction 62 Chandler 60 Encanto 61 Central City 61 Phoenix
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 2026-05-29T00:27 UTC.