Air Quality in Meridian, United States

Clear
21.7°C · 11.5% humidity
21.7°
Feels 21.7°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
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Air Quality Index Trend

42h · 1 stn

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.

11.5%
Humidity
33.5 km/h
Wind SSE
1019.7 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
34
8.2 µg/m³
PM10▲
38
41.2 µg/m³
050100150200300500

What is the weather forecast for Meridian?

Temperature & Precipitation

PM2.5 Trend

42h · 1 station
PM2.58.2 µg/m³ ✓ WHO
Good
PM1041.2 µg/m³
Good
UV INDEX0.0
Low

What is the 7-day forecast for Meridian?

10-20
23.2° 6.4°
10-21
21.8° 6.6°
10-22
21.4° 2.0°
10-23
17.4° 6.6°
10-24
19.6° 0.9°
0.38 mm
10-25
15.8° 6.5°
10-26
18.3° 9.5°
Both models agree Avg diff: 5.0°C

What cities are near Meridian?

34 Eagle 34 Kuna 27 Boise 34 Nampa 34 Caldwell 30 Twin Falls 25 Pendleton 29 Walla Walla 22 Hermiston 34 Kennewick
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T20:06 UTC.