Air Quality in Marysville, United States
Windy
12.0°C · 70.6% humidity
12.0°
Feels 12.0°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Marysville's air quality — share it
AQI Forecast
25
5pm
25
25
33
8pm
30
28
27
11pm
26
26
25
2am
25
26
25
5am
25
25
25
8am
24
24
24
11am
24
24
24
2pm
25
25
Air Quality Index Trend
31h · 2 stnMarysville's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Marysville is 1.6× the WHO annual guideline of 5 µg/m³.
70.6%
Humidity
79.6 km/h
Wind N
1023.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.03 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Marysville?
Temperature & Precipitation
PM2.5 Trend
31h · 2 stationsPM2.58.03 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Marysville?
05-29
27.1° 7.4°
05-30
19.3° 14.3°
0.31 mm
05-31
27.1° 9.3°
06-01
27.9° 14.5°
0.19 mm
06-02
19.7° 11.0°
06-03
24.9° 22.0°
2.87 mm
06-04
24.6° 14.6°
0.13 mm
Both models agree
Avg diff: 4.2°C
What cities are near Marysville?
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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 2026-05-29T00:25 UTC.