Air Quality in Bryn Mawr-Skyway, United States

Clear
21.6°C · 41.4% humidity
21.6°
Feels 21.6°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
23 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
50 10am
51
55
48 1pm
52
52
52 4pm
52
32
32 7pm
32
52
52 10pm
52
52
52 1am
52
32
32 4am
25
52
52 7am
52
52
Station readings
50
51
55
54
CAMS model adj -2
54
54
54
54
54
54
54
54
34
34
34
54
54
54
54
54
54
34
34
27
54
54
54
54
AD 728×90

Air Quality Index Trend

48h · 14 stn

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

41.4%
Humidity
15.6 km/h
Wind SW
1015.5 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
48
11.37 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Bryn Mawr-Skyway?

Temperature & Precipitation

PM2.5 Trend

48h · 14 stations
PM2.511.37 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
Station readings (23 stations within 25 km)
11.37
Median
11.34
Average
7.83
Low
24.37
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +2.1
Both models agree Avg diff: 3.5°C

Where are air quality stations near Bryn Mawr-Skyway?

34
Tukwilla Allentown, Washington, USA
2.9 km PM2.5: 8.2 µg/m³
51
Tukwilla Allentown, Washington, USA
2.9 km PM2.5: 12.1 µg/m³
59
Tukwilla Allentown, Washington, USA
2.9 km PM2.5: 15.9 µg/m³
51
SeaTac-Sunset Park
5.6 km PM2.5: 12.1 µg/m³
40
Seattle-S Myrtle St
6.5 km PM2.5: 9.7 µg/m³
47
South Park, Seattle, Washington, USA
7.2 km PM2.5: 11.3 µg/m³
48
South Park, Seattle, Washington, USA
7.2 km PM2.5: 11.5 µg/m³
39
Seattle-13th Ave S
7.8 km PM2.5: 9.4 µg/m³
135
Seattle-5th Ave S
8.6 km PM2.5: 49.4 µg/m³
21
Beacon Hill, Seattle, Washington, USA
9.7 km PM2.5: 5.0 µg/m³

What cities are near Bryn Mawr-Skyway?

47 Renton 47 Tukwila 45 SeaTac 46 Fairwood 47 Columbia City 47 Burien 45 Mercer Island 46 East Hill-Meridian 40 Des Moines 44 Kent
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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 2026-07-21T20:07 UTC.