Air Quality in Derry, United Kingdom
Overcast
10.7°C · 92.9% humidity
10.7°
Feels 10.7°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Derry's air quality — share it
AQI Forecast
Calibrated
13
1am
13
13
34
4am
28
22
19
7am
17
15
14
10am
13
12
12
1pm
12
12
11
4pm
11
11
11
7pm
11
11
11
10pm
11
11
Station readings
15
CAMS model
adj -14
27
27
27
27
27
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
Air Quality Index Trend
7h · 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.
92.9%
Humidity
13.3 km/h
Wind NE
1016.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.17 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Derry?
Temperature & Precipitation
PM2.5 Trend
7h · 1 stationPM2.58.17 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
8.17
Median
5.9
Average
3.6
Low
8.2
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -1.7
What is the 7-day forecast for Derry?
07-22
19.0° 9.0°
0.13 mm
07-23
16.6° 7.9°
2.19 mm
07-24
16.8° 12.4°
10.62 mm
07-25
15.4° 8.5°
3.0 mm
07-26
14.8° 9.3°
3.0 mm
07-27
17.3° 9.1°
0.81 mm
07-28
20.6° 10.0°
0.56 mm
Both models agree
Avg diff: 2.7°C
Where are air quality stations near Derry?
40
Derry Rosemount, United Kingdom
107
Derry Rosemount, United Kingdom
20
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 2026-07-22T03:37 UTC.