Air Quality in Meridian, United States
Clear
11.8°C · 40.2% humidity
11.8°
Feels 11.8°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Meridian's air quality — share it
AQI Forecast
25
5am
25
25
25
8am
25
24
24
11am
24
24
24
2pm
24
24
24
5pm
24
24
24
8pm
24
24
24
11pm
25
25
27
2am
27
27
Air Quality Index Trend
44h · 2 stnMeridian'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 Meridian is 1.2× the WHO annual guideline of 5 µg/m³.
40.2%
Humidity
25.6 km/h
Wind NNE
1018.2 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.9 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Meridian?
Temperature & Precipitation
PM2.5 Trend
44h · 2 stationsPM2.55.9 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for Meridian?
05-29
31.5° 11.8°
0.13 mm
05-30
25.0° 15.1°
05-31
33.5° 17.5°
06-01
33.3° 5.7°
06-02
29.4° 11.7°
06-03
27.3° 5.3°
06-04
18.7° 13.9°
2.38 mm
Both models agree
Avg diff: 4.1°C
What cities are near Meridian?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T14:45 UTC.