Air Quality in Bellevue, United States

Windy
26.1°C · 57.7% humidity
26.1°
Feels 26.1°
9
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
24 6pm
24
27
9 9pm
14
16
18 12am
20
24
23 3am
23
24
24 6am
24
25
25 9am
25
25
25 12pm
25
25
25 3pm
25
25
AD 728×90

Air Quality Index Trend

30h · 2 stn

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

57.7%
Humidity
63.4 km/h
Wind SE
1009.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
9
2.2 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

30h · 2 stations
PM2.52.2 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
2.2
Median
2.2
Average
2.2
Low
2.2
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +4.1
06-09
30.5° 20.4°
0.06 mm
06-10
26.4° 16.6°
3.75 mm
06-11
28.7° 20.0°
06-12
30.7° 22.4°
0.31 mm
06-13
26.4° 23.6°
0.06 mm
06-14
29.8° 14.0°
47.88 mm
06-15
30.1° 23.2°
0.81 mm
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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 2026-06-09T02:09 UTC.