What is the air quality in Mesa today?

The current Air Quality Index (AQI) in Mesa is 24 (Good). PM2.5 concentration is 5.82 µg/m³.

What is the temperature in Mesa right now?

The current temperature in Mesa is 31.8°C (feels like 31.8°C). Humidity is 11.4% and wind speed is 56.8 km/h.

Is it safe to go outside in Mesa?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Mesa, United States

Windy

31.8°C · 11.4% humidity

31.8°

Feels 31.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

6 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

42h · 9 stn

View full history →

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.

11.4%

Humidity

56.8 km/h

Wind ESE

1017.8 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

5.82 µg/m³

PM10▲

54.9 µg/m³

050100150200300500

What is the weather forecast for Mesa?

Temperature & Precipitation

PM2.5 Trend

42h · 9 stations

PM2.55.82 µg/m³ ✓ WHO

Good

PM1054.9 µg/m³

Moderate

UV INDEX0.0

Low

Station readings (6 stations within 25 km)

5.82

Median

5.84

Average

5.14

Low

6.68

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +7.7

What is the 7-day forecast for Mesa?

10-20

35.3° 25.6°

10-21

31.2° 24.1°

10-22

31.2° 23.9°

10-23

29.0° 23.3°

1.06 mm

10-24

29.4° 24.7°

1.19 mm

10-25

30.3° 22.9°

10-26

32.6° 23.9°

3.19 mm

Both models agree Avg diff: 5.8°C

Where are air quality stations near Mesa?

Paideia Parking Lot 2

21.5 km PM2.5: 5.9 µg/m³

Paideia Learning Academy Parking Lot

21.7 km PM2.5: 5.2 µg/m³

Irene Lopez

21.8 km PM2.5: 5.8 µg/m³

Cesar Chavez

22.8 km PM2.5: 6.0 µg/m³

Sagrado

23.5 km PM2.5: 6.7 µg/m³

Central & W Saint Anne

24.1 km PM2.5: 5.9 µg/m³

What cities are near Mesa?

24 Tempe 23 Gilbert 24 Tempe Junction 24 Scottsdale 25 Chandler 24 Ahwatukee Foothills 25 Central City 17 Fountain Hills 25 Phoenix 23 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 2026-10-20T20:04 UTC.