Air Quality in Hanover, United States

Drizzle
20.4°C · 91.5% humidity
20.4°
Feels 20.4°
11
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
25 4am
25
25
11 7am
15
20
22 10am
30
31
32 1pm
33
26
26 4pm
27
27
27 7pm
27
34
34 10pm
54
54
54 1am
54
54
AD 728×90

Air Quality Index Trend

47h · 7 stn

Hanover's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

91.5%
Humidity
22.3 km/h
Wind SSW
1015.0 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
11
2.72 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Hanover?

Temperature & Precipitation

PM2.5 Trend

47h · 7 stations
PM2.52.72 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (3 stations within 25 km)
2.72
Median
2.97
Average
2.4
Low
3.4
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +3.3

What is the 7-day forecast for Hanover?

06-09
30.5° 13.5°
0.5 mm
06-10
31.6° 22.7°
5.12 mm
06-11
25.3° 15.9°
06-12
28.3° 17.4°
1.06 mm
06-13
27.0° 22.0°
1.19 mm
06-14
27.7° 19.2°
4.25 mm
06-15
26.6° 15.5°
0.88 mm
Both models agree Avg diff: 5.1°C

Where are air quality stations near Hanover?

27
Howard County Near Road, Maryland, USA
11.9 km PM2.5: 6.5 µg/m³
32
Howard County Near Road, Maryland, USA
11.9 km PM2.5: 7.7 µg/m³
35
HU-Beltsville, Maryland, USA
20.3 km PM2.5: 8.4 µg/m³
13
NASA GSFC 1
24.4 km PM2.5: 3.1 µg/m³

What cities are near Hanover?

11 West Elkridge 11 Elkridge 12 Severn 14 Arbutus 12 Ferndale 11 Ilchester 15 Catonsville 12 Glen Burnie 11 Ellicott City 12 South Gate
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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 2026-06-09T11:45 UTC.