Air Quality in Mesa, United States

Clear
40.0°C · 21.6% humidity
40.0°
Feels 40.0°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 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

Mesa'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
4.9 µg/m³
PM10▲
38
41.15 µg/m³
050100150200300500

What is the weather forecast for Mesa?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.54.9 µg/m³ ✓ WHO
Good
PM1041.15 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (6 stations within 25 km)
4.9
Median
4.9
Average
4.13
Low
5.59
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +2.5

What is the 7-day forecast for Mesa?

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: 3.1°C

Where are air quality stations near Mesa?

91
Tempe, Maricopa, USA
10.5 km PM2.5: 31.1 µg/m³
77
Tempe, Maricopa, USA
10.5 km PM2.5: 24.5 µg/m³
23
Paideia Parking Lot 2
21.5 km PM2.5: 5.6 µg/m³
20
Paideia Learning Academy Parking Lot
21.7 km PM2.5: 4.8 µg/m³
20
Irene Lopez
21.8 km PM2.5: 4.7 µg/m³
18
Cesar Chavez
22.8 km PM2.5: 4.4 µg/m³
23
Sagrado
23.5 km PM2.5: 5.6 µg/m³
22
Central & W Saint Anne
24.1 km PM2.5: 5.2 µg/m³
52
North Phoenix, Maricopa, USA
27.3 km PM2.5: 12.6 µg/m³

What cities are near Mesa?

22 Tempe 22 Gilbert 22 Tempe Junction 22 Scottsdale 24 Chandler 23 Ahwatukee Foothills 20 Central City 35 Fountain Hills 20 Phoenix 21 Encanto
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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.