Air Quality in East Hill-Meridian, United States

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

Nearby Monitoring Stations

AQI Forecast Calibrated
46 10am
46
58
48 1pm
46
46
46 4pm
46
46
46 7pm
46
46
46 10pm
46
46
46 1am
46
46
46 4am
46
46
46 7am
46
46
Station readings
43
44
54
51
CAMS model adj -8
54
54
66
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

48h · 16 stn

East Hill-Meridian'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
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
48
11.55 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for East Hill-Meridian?

Temperature & Precipitation

PM2.5 Trend

48h · 16 stations
PM2.511.55 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
Station readings (17 stations within 25 km)
11.55
Median
12.0
Average
7.55
Low
30.35
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +2.0

What is the 7-day forecast for East Hill-Meridian?

07-21
32.8° 12.6°
07-22
26.5° 14.1°
07-23
32.9° 17.3°
07-24
31.0° 14.1°
07-25
25.2° 15.2°
07-26
32.3° 11.8°
07-27
30.0° 14.2°
Both models agree Avg diff: 3.5°C

Where are air quality stations near East Hill-Meridian?

38
Des Moines-S 240th St
9.8 km PM2.5: 9.2 µg/m³
51
Tukwilla Allentown, Washington, USA
12.6 km PM2.5: 12.1 µg/m³
59
Tukwilla Allentown, Washington, USA
12.6 km PM2.5: 15.9 µg/m³
34
Tukwilla Allentown, Washington, USA
12.6 km PM2.5: 8.2 µg/m³
51
SeaTac-Sunset Park
12.8 km PM2.5: 12.1 µg/m³
34
Federal Way-S 300th St
13.0 km PM2.5: 8.2 µg/m³
59
Auburn
13.4 km PM2.5: 16.1 µg/m³
51
Auburn-29th Street
14.8 km PM2.5: 12.2 µg/m³
40
Seattle-S Myrtle St
17.0 km PM2.5: 9.7 µg/m³
48
South Park, Seattle, Washington, USA
17.4 km PM2.5: 11.5 µg/m³

What cities are near East Hill-Meridian?

49 Fairwood 44 Kent 48 Covington 51 Renton 49 Tukwila 49 Maple Valley 48 SeaTac 51 Bryn Mawr-Skyway 40 Des Moines 34 Federal Way
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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 2026-07-21T20:33 UTC.