What is the air quality in Tempe today?

The current Air Quality Index (AQI) in Tempe is 39 (Good). PM2.5 concentration is 9.42 µg/m³.

What is the temperature in Tempe right now?

The current temperature in Tempe is 43.8°C (feels like 43.8°C). Humidity is 5.3% and wind speed is 68.1 km/h.

Is it safe to go outside in Tempe?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 4.4 (Moderate).

Air Quality in Tempe, United States

Windy

43.8°C · 5.3% humidity

43.8°

Feels 43.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

12 stations

Nearby Monitoring Stations

AQI Forecast

34 2pm

39 5pm

56 8pm

55 11pm

54 2am

54 5am

54 8am

54 11am

Air Quality Index Trend

47h · 7 stn

View full history →

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

5.3%

Humidity

68.1 km/h

Wind W

1002.1 hPa

Pressure

4.4

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

9.42 µg/m³

PM10▲

66.15 µg/m³

050100150200300500

What is the weather forecast for Tempe?

Temperature & Precipitation

PM2.5 Trend

47h · 7 stations

PM2.59.42 µg/m³ ✓ WHO

Good

PM1066.15 µg/m³

Moderate

UV INDEX4.4

Moderate

Station readings (12 stations within 25 km)

9.42

Median

8.4

Average

4.14

Low

12.1

High

PM2.5 µg/m³ · Model: 7.35 · Bias: -2.1

What is the 7-day forecast for Tempe?

06-09

43.8° 31.4°

06-10

38.6° 30.1°

06-11

38.8° 30.4°

0.06 mm

06-12

42.1° 31.4°

06-13

47.2° 33.6°

06-14

41.6° 35.5°

06-15

41.4° 29.8°

Both models agree Avg diff: 3.1°C

Where are air quality stations near Tempe?

Tempe, Maricopa, USA

2.4 km PM2.5: 5.0 µg/m³

Tempe, Maricopa, USA

2.4 km PM2.5: 6.7 µg/m³

Paideia Parking Lot 2

13.5 km PM2.5: 4.8 µg/m³

Paideia Learning Academy Parking Lot

13.7 km PM2.5: 4.4 µg/m³

Sagrado

15.4 km PM2.5: 4.5 µg/m³

Central & W Saint Anne

16.0 km PM2.5: 4.1 µg/m³

Phoenix JLG Supersite, Arizona, USA

19.9 km PM2.5: 8.6 µg/m³

North Phoenix, Maricopa, USA

21.8 km PM2.5: 6.0 µg/m³

What cities are near Tempe?

40 Tempe Junction 40 Mesa 37 Scottsdale 29 Ahwatukee Foothills 38 Gilbert 35 Chandler 36 Central City 36 Phoenix 33 Encanto 42 Alhambra

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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 2026-06-09T00:41 UTC.