Air Quality in Bellevue, United States

Partly Cloudy
17.6°C · 66.4% humidity
17.6°
Feels 17.6°
47
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
24 6pm
24
24
47 9pm
39
35
31 12am
29
28
27 3am
26
26
24 6am
24
24
23 9am
23
23
23 12pm
23
23
23 3pm
23
23
Station readings 34h ago
AQI 22
PM2.5 5.3 µg/m³ · 34h ago
CAMS model adj -1
25
25
25
25
24
24
24
24
25
25
25
25
24
24
24
24
24
24
24
24
24
24
24
24
AD 728×90

Air Quality Index Trend

46h · 1 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.

66.4%
Humidity
37.1 km/h
Wind N
1008.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
47
11.3 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 1 station
PM2.511.3 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
11.3
Median
11.3
Average
11.3
Low
11.3
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -4.2
06-09
25.8° 10.2°
4.19 mm
06-10
16.1° 11.1°
8.81 mm
06-11
23.6° 14.1°
06-12
20.5° 15.8°
0.31 mm
06-13
26.1° 15.1°
5.94 mm
06-14
24.9° 14.8°
1.31 mm
06-15
27.7° 19.8°
11.81 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 2026-06-09T02:12 UTC.