Air Quality in Phoenix, United States

Clear
40.0°C · 21.6% humidity
40.0°
Feels 40.0°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
11 stations

Nearby Monitoring Stations

AQI Forecast
54 7am
34
34
20 10am
24
27
29 1pm
50
51
32 4pm
33
33
33 7pm
34
34
34 10pm
34
34
34 1am
54
34
34 4am
34
25
AD 728×90

Air Quality Index Trend

47h · 1 stn

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

21.6%
Humidity
33.9 km/h
Wind W
1003.6 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
20
4.74 µg/m³
PM10▲
44
48.05 µg/m³
050100150200300500

What is the weather forecast for Phoenix?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.54.74 µg/m³ ✓ WHO
Good
PM1048.05 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (11 stations within 25 km)
4.74
Median
5.45
Average
4.13
Low
11.29
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +6.1

What is the 7-day forecast for Phoenix?

07-21
40.0° 35.2°
0.44 mm
07-22
44.2° 35.0°
07-23
40.7° 30.4°
0.94 mm
07-24
42.7° 33.8°
3.0 mm
07-25
42.8° 34.3°
4.94 mm
07-26
40.9° 34.8°
0.06 mm
07-27
41.5° 31.3°
0.75 mm
Both models agree Avg diff: 2.8°C

Where are air quality stations near Phoenix?

18
Saint Matthews
2.8 km PM2.5: 4.2 µg/m³
18
Cesar Chavez
4.2 km PM2.5: 4.4 µg/m³
20
Irene Lopez
5.2 km PM2.5: 4.7 µg/m³
53
Phoenix JLG Supersite, Arizona, USA
6.4 km PM2.5: 13.1 µg/m³
23
Sagrado
6.6 km PM2.5: 5.6 µg/m³
22
Central & W Saint Anne
7.7 km PM2.5: 5.2 µg/m³
20
Paideia Learning Academy Parking Lot
8.2 km PM2.5: 4.8 µg/m³
23
Paideia Parking Lot 2
8.3 km PM2.5: 5.6 µg/m³
19
Sun Valley
8.8 km PM2.5: 4.5 µg/m³
47
Southwest Elementary
9.6 km PM2.5: 11.3 µg/m³

What cities are near Phoenix?

20 Central City 21 Encanto 22 Alhambra 22 Maryvale 22 Tempe Junction 22 Glendale 23 Ahwatukee Foothills 22 Tempe 22 Scottsdale 21 Peoria
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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 2026-07-21T17:11 UTC.