Air Quality in Derry, United Kingdom
Rain
12.2°C · 93.3% humidity
12.2°
Feels 12.2°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Derry's air quality — share it
AQI Forecast
Calibrated
15
11pm
15
15
27
2am
26
23
21
5am
18
17
17
8am
16
16
16
11am
15
15
17
2pm
17
17
15
5pm
15
15
14
8pm
14
14
Station readings
15
15
15
CAMS model
adj -10
25
25
25
25
27
27
27
25
25
25
25
25
25
25
25
27
27
27
25
25
25
24
24
24
Air Quality Index Trend
25h · 1 stnDerry's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.
93.3%
Humidity
64.4 km/h
Wind WNW
1006.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.48 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Derry?
Temperature & Precipitation
PM2.5 Trend
25h · 1 stationPM2.56.48 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
6.48
Median
5.05
Average
3.6
Low
6.5
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -0.6
What is the 7-day forecast for Derry?
08-03
19.3° 12.2°
4.63 mm
08-04
17.2° 11.6°
3.88 mm
08-05
16.0° 10.2°
1.81 mm
08-06
16.7° 12.4°
0.88 mm
08-07
16.6° 10.2°
1.69 mm
08-08
19.1° 8.8°
0.56 mm
08-09
14.9° 9.0°
2.75 mm
Both models agree
Avg diff: 2.8°C
Where are air quality stations near Derry?
26
Derry Rosemount, United Kingdom
15
Buncranna, Co. Donegal, Ireland
15
Buncranna, Co. Donegal, Ireland
15
Buncranna, Co. Donegal, Ireland
What cities are near Derry?
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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 2026-08-08T01:02 UTC.