What is the air quality in Juneau today?

The current Air Quality Index (AQI) in Juneau is 15 (Good). PM2.5 concentration is 3.72 µg/m³.

What is the temperature in Juneau right now?

The current temperature in Juneau is 8.7°C (feels like 3.9°C). Humidity is 60.1% and wind speed is 45.7 km/h.

Is it safe to go outside in Juneau?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 12.9 (Extreme).

Air Quality in Juneau, United States

Windy

8.7°C · 60.1% humidity

8.7°

Feels 3.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

24 11am

15 2pm

21 5pm

23 8pm

25 11pm

25 2am

25 5am

24 8am

Air Quality Index Trend

46h · 2 stn

View full history →

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

60.1%

Humidity

45.7 km/h

Wind ESE

1020.6 hPa

Pressure

12.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.72 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Juneau?

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations

PM2.53.72 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX12.9

Extreme

Station readings (2 stations within 25 km)

3.72

Median

3.76

Average

3.72

Low

3.8

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +2.1

What is the 7-day forecast for Juneau?

05-30

10.9° 6.2°

25.81 mm

05-31

8.7° 4.7°

11.38 mm

06-01

7.7° 3.6°

6.19 mm

06-02

13.8° 4.1°

1.69 mm

06-03

17.8° 3.8°

6.88 mm

06-04

11.7° 6.1°

8.19 mm

06-05

19.6° 5.3°

2.06 mm

Both models agree Avg diff: 4.3°C

Where are air quality stations near Juneau?

Juneau Sensor 2, Alaska

0.4 km PM2.5: 3.7 µg/m³ PM10: 6.6 µg/m³

Floyd Dryden, Alaska

12.9 km PM2.5: 7.2 µg/m³

Floyd Dryden, Alaska

12.9 km PM2.5: 5.3 µg/m³

What cities are near Juneau?

24 Whitehorse

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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 2026-05-30T22:15 UTC.