Air Quality in Maple Valley, United States

Drizzle
27.3°C · 33.0% humidity
27.3°
Feels 27.3°
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast
34 2pm
34
34
13 5pm
44
47
49 8pm
50
51
52 11pm
33
33
26 2am
27
25
25 5am
25
25
25 8am
25
25
25 11am
25
25
AD 728×90

Air Quality Index Trend

48h · 28 stn

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

33.0%
Humidity
32.2 km/h
Wind SW
1019.0 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
13
3.23 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Maple Valley?

Temperature & Precipitation

PM2.5 Trend

48h · 28 stations
PM2.53.23 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (8 stations within 25 km)
3.23
Median
3.37
Average
2.03
Low
9.8
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +4.1

What is the 7-day forecast for Maple Valley?

05-28
23.5° 12.2°
6.38 mm
05-29
27.3° 9.1°
15.06 mm
05-30
20.6° 7.8°
3.19 mm
05-31
25.0° 9.9°
06-01
19.3° 4.2°
06-02
30.0° 9.4°
06-03
21.6° 6.3°
2.75 mm
Both models agree Avg diff: 3.8°C

Where are air quality stations near Maple Valley?

25
Auburn
17.5 km PM2.5: 6.0 µg/m³
8
Issaquah-Lake Sammamish
17.8 km PM2.5: 1.9 µg/m³
17
Auburn-29th Street
18.2 km PM2.5: 4.1 µg/m³
10
Des Moines-S 240th St
19.1 km PM2.5: 2.4 µg/m³
9
Federal Way-S 300th St
20.4 km PM2.5: 2.1 µg/m³
13
Tukwilla Allentown, Washington, USA
21.0 km PM2.5: 3.1 µg/m³
37
Tukwilla Allentown, Washington, USA
21.0 km PM2.5: 8.9 µg/m³
30
Tukwilla Allentown, Washington, USA
21.0 km PM2.5: 7.2 µg/m³
5
SeaTac-Sunset Park
22.1 km PM2.5: 1.1 µg/m³
28
North Bend Way, North Bend, Washington, USA
23.3 km PM2.5: 6.7 µg/m³

What cities are near Maple Valley?

13 Covington 15 East Hill-Meridian 16 Fairwood 12 Kent 12 Issaquah 17 Renton 17 Bryn Mawr-Skyway 15 Tukwila 14 SeaTac 11 Des Moines
Get AQI alerts for Maple Valley

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:01 UTC.