Air Quality in Juneau, United States

Cloudy
4.7°C · 75.8% humidity
4.7°
Feels 2.1°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
27 10pm
27
27
22 1am
23
24
25 4am
23
23
23 7am
24
24
24 10am
24
24
24 1pm
24
24
24 4pm
24
24
24 7pm
25
25
AD 728×90

Air Quality Index Trend

46h · 2 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.

75.8%
Humidity
10.8 km/h
Wind NW
1020.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
22
5.27 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Juneau?

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations
PM2.55.27 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
5.27
Median
6.73
Average
5.27
Low
8.2
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +0.9

What is the 7-day forecast for Juneau?

06-09
12.9° 4.7°
0.38 mm
06-10
14.4° 8.4°
8.0 mm
06-11
12.1° 4.3°
13.44 mm
06-12
15.3° 7.1°
14.44 mm
06-13
10.5° 6.1°
3.19 mm
06-14
9.6° 6.0°
13.94 mm
06-15
16.4° 6.8°
0.06 mm
Both models agree Avg diff: 3.9°C

Where are air quality stations near Juneau?

22
Juneau Sensor 2, Alaska
0.4 km PM2.5: 5.3 µg/m³ PM10: 8.8 µg/m³
32
Floyd Dryden, Alaska
12.9 km PM2.5: 7.7 µg/m³
29
Floyd Dryden, Alaska
12.9 km PM2.5: 7.0 µg/m³

What cities are near Juneau?

25 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 2026-06-09T09:29 UTC.