Air Quality in Juneau, United States
Partly Cloudy
7.8°C · 56.2% humidity
7.8°
Feels 5.6°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Juneau's air quality — share it
AQI Forecast
25
2am
25
25
15
5am
18
20
21
8am
24
25
26
11am
26
26
27
2pm
25
25
27
5pm
27
27
27
8pm
27
27
27
11pm
27
27
Air Quality Index Trend
45h · 1 stnJuneau's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
56.2%
Humidity
11.8 km/h
Wind N
1021.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.65 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Juneau?
Temperature & Precipitation
PM2.5 Trend
45h · 1 stationPM2.53.65 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
3.65
Median
6.88
Average
3.65
Low
10.1
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +2.3
What is the 7-day forecast for Juneau?
09-05
13.4° 6.2°
19.19 mm
09-06
14.0° 7.5°
5.44 mm
09-07
10.6° 5.3°
4.56 mm
09-08
12.0° 7.2°
8.31 mm
09-09
11.3° 3.3°
0.88 mm
09-10
15.3° 5.6°
16.06 mm
09-11
19.0° 4.9°
0.5 mm
Both models agree
Avg diff: 3.5°C
Where are air quality stations near Juneau?
15
Alaska State Museum
62
Floyd Dryden, Alaska
71
Floyd Dryden, Alaska
59
Floyd Dryden, Alaska
42
Floyd Dryden, Alaska
What cities are near Juneau?
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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 2026-09-05T13:04 UTC.