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Undy (Wales) (GB)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Teilweise bewölkt
8°C
Teilweise bewölkt
Humidity
89.5%
Wind
6 m/s
Pressure
1015 hPa
Direction
250°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
6° / 14°
Precip.
0.9mm
Max wind
11.6 m/s

Hourly Forecast

03.04
Now
Weather
6
03.04
23:00
Weather
04.04
00:00
Weather
04.04
01:00
Weather
04.04
02:00
Weather
04.04
03:00
Weather
04.04
04:00
Weather
04.04
05:00
Weather
04.04
06:00
Weather
04.04
07:00
Weather
04.04
08:00
Weather
10°
7
04.04
09:00
Weather
12°
7
04.04
10:00
Weather
13°
8
04.04
11:00
Weather
14°
9
04.04
12:00
Weather
14°
9
04.04
13:00
Weather
14°
10
04.04
14:00
Weather
14°
11
04.04
15:00
Weather
14°
11
04.04
16:00
Weather
13°
11
04.04
17:00
Weather
13°
11
04.04
18:00
Weather
12°
11
04.04
19:00
Weather
12°
11
04.04
20:00
Weather
12°
0.7
11
04.04
21:00
Weather
11°
0.2
12

Temperature

14°C
6°C
22:00
8°C
23:00
8°C
00:00
7°C
01:00
6°C
02:00
6°C
03:00
7°C
04:00
8°C
05:00
7°C
06:00
8°C
07:00
8°C
08:00
10°C
09:00
12°C
10:00
13°C
11:00
14°C
12:00
14°C
13:00
14°C
14:00
14°C
15:00
14°C
16:00
13°C
17:00
13°C
18:00
12°C
19:00
12°C
20:00
12°C
21:00
11°C
22:00 09:00 21:00

Precipitation

0.7mm
0mm
20:00
0.7mm
21:00
0.2mm
22:00 09:00 21:00

Wind

11.6m/s
0m/s
22:00
5.6 m/s
23:00
4.1 m/s
00:00
3.3 m/s
01:00
3.1 m/s
02:00
3.4 m/s
03:00
3.3 m/s
04:00
3.1 m/s
05:00
3.5 m/s
06:00
3.4 m/s
07:00
4.2 m/s
08:00
7.3 m/s
09:00
7.1 m/s
10:00
8.3 m/s
11:00
9.1 m/s
12:00
9.3 m/s
13:00
10.3 m/s
14:00
10.6 m/s
15:00
11.4 m/s
16:00
10.5 m/s
17:00
10.5 m/s
18:00
10.9 m/s
19:00
11.1 m/s
20:00
11.3 m/s
21:00
11.6 m/s
22:00 09:00 21:00

Radiation

0.096 uSv
37.1 km
12%

Measurement time: 2026-04-03 21:00

source: remap_europe

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
30 km
17
5.7%

Measurement time: 2026-04-03 23:25

Calculated from PM2.5/PM10

O3
30 km
96.42 µg/m3
60.3%

Measurement time: 2026-04-03 23:25

source: OpenWeatherMap

PM10
30 km
9 µg/m3
6.4%

Measurement time: 2026-04-03 23:25

source: OpenWeatherMap

PM2.5
30 km
4.17 µg/m3
5%

Measurement time: 2026-04-03 23:25

source: OpenWeatherMap

CO
30 km
0.12936 mg/m3
0.9%

Measurement time: 2026-04-03 23:25

source: OpenWeatherMap

NO2
30 km
1.51 µg/m3
0.8%

Measurement time: 2026-04-03 23:25

source: OpenWeatherMap

SO2
30 km
0.81 µg/m3
0.2%

Measurement time: 2026-04-03 23:25

source: OpenWeatherMap

Info


Region: Wales
Latitude: 51.57526
Longitude: -2.81453


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About Air Quality in Undy

Air quality in Undy is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Undy

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Undy?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Undy

If you're planning outdoor activities in Undy, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.