Air Quality in Juneau, United States

Drizzle
3.2°C · 84.3% humidity
3.2°
Feels -2.7°
7
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
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Air Quality Index Trend

42h · 3 stn

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.

84.3%
Humidity
35.4 km/h
Wind E
1000.2 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
7
1.7 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Juneau?

Temperature & Precipitation

PM2.5 Trend

42h · 3 stations
PM2.51.7 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low
Station readings (3 stations within 25 km)
1.7
Median
1.37
Average
0.7
Low
1.7
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +4.1

What is the 7-day forecast for Juneau?

10-20
5.8° 1.5°
14.56 mm
10-21
3.2° 1.5°
11.0 mm
10-22
4.9° 3.7°
15.62 mm
10-23
9.4° 0.0°
10-24
4.2° -2.8°
6.56 mm
10-25
8.0° 2.9°
30.44 mm
10-26
4.8° 2.3°
1.87 mm
Both models agree Avg diff: 2.8°C

Where are air quality stations near Juneau?

7
Alaska State Museum
0.4 km PM2.5: 1.7 µg/m³ PM10: 7.5 µg/m³
3
Floyd Dryden, Alaska
12.9 km PM2.5: 0.7 µg/m³
4
Floyd Dryden, Alaska
12.9 km PM2.5: 1.0 µg/m³
7
Floyd Dryden, Alaska
12.9 km PM2.5: 1.7 µg/m³
3
Floyd Dryden, Alaska
12.9 km PM2.5: 0.7 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 2026-10-20T22:41 UTC.