Air Quality in Arnold, United States

Cloudy
8.5°C · 72.3% humidity
8.5°
Feels 4.1°
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
26 7pm
26
26
26 10pm
26
26
26 1am
26
26
26 4am
39
39
39 7am
39
39
39 10am
39
64
39 1pm
64
64
64 4pm
64
64
Station readings
26
26
26
CAMS model adj -11
37
37
37
37
37
37
37
37
37
37
50
50
50
50
50
50
50
75
50
75
75
75
75
75
AD 728×90

PM2.5 Trend (24h)

23h · 1 station
72.3%
Humidity
38.7 km/h
Wind SSE
1031.5 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Arnold?

Temperature & Precipitation

PM2.512.29 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250

What is the 7-day forecast for Arnold?

04-09
10.1° 3.3°
04-10
15.0° 6.6°
04-11
20.2° 9.5°
04-12
17.5° 12.4°
04-13
24.6° 11.4°
04-14
26.8° 16.8°
04-15
24.6° 19.3°
Both models agree Avg diff: 3.2°C

What cities are near Arnold?

48 Severna Park 47 Annapolis 46 Parole 50 Lake Shore 42 Pasadena 45 Green Haven 26 South Gate 26 Crofton 39 Glen Burnie 26 Odenton

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:54 UTC.