Air Quality in Derry, United States

Cloudy
12.8°C · 78.5% humidity
12.8°
Feels 12.8°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
27 10pm
34
54
28 1am
35
41
44 4am
47
49
30 7am
24
23
24 10am
24
24
25 1pm
25
25
25 4pm
25
25
27 7pm
27
34
AD 728×90

Air Quality Index Trend

47h · 2 stn

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

78.5%
Humidity
9.3 km/h
Wind SW
999.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
28
6.82 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Derry?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.56.82 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
6.82
Median
6.39
Average
5.48
Low
7.2
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +2.9

What is the 7-day forecast for Derry?

06-09
32.9° 12.8°
0.06 mm
06-10
19.1° 11.2°
12.81 mm
06-11
25.3° 8.9°
06-12
19.7° 13.5°
3.31 mm
06-13
29.6° 14.1°
2.75 mm
06-14
25.0° 8.7°
8.31 mm
06-15
25.9° 13.8°
2.06 mm
Both models agree Avg diff: 7.6°C

Where are air quality stations near Derry?

32
Londonderry - Moose Hill, New Hampshire, USA
4.8 km PM2.5: 7.7 µg/m³
44
Londonderry - Moose Hill, New Hampshire, USA
4.8 km PM2.5: 10.6 µg/m³
23
Park/Lawrence
22.5 km PM2.5: 5.5 µg/m³

What cities are near Derry?

28 Derry Village 28 Merrimack 28 Nashua 23 Methuen 23 Haverhill 25 Dracut 23 North Andover 23 Lowell 23 Tewksbury 23 Chelmsford
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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 2026-06-09T05:24 UTC.