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Zalla (Basque Country) (ES)

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

Lluvia débil
10°C
Lluvia débil
Humidity
98.5%
Wind
7 m/s
Pressure
1032 hPa
Direction
323°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
8° / 11°
Precip.
3.9mm
Max wind
7 m/s

Hourly Forecast

30.03
Now
Weather
10°
0.2
7
30.03
21:00
Weather
10°
0.2
7
30.03
22:00
Weather
10°
0.2
6
30.03
23:00
Weather
0.1
6
31.03
00:00
Weather
0.1
6
31.03
01:00
Weather
5
31.03
02:00
Weather
5
31.03
03:00
Weather
31.03
04:00
Weather
0.2
31.03
05:00
Weather
0.4
31.03
06:00
Weather
0.3
31.03
07:00
Weather
0.3
31.03
08:00
Weather
0.4
31.03
09:00
Weather
0.5
31.03
10:00
Weather
0.3
5
31.03
11:00
Weather
10°
0.3
6
31.03
12:00
Weather
11°
0.1
6
31.03
13:00
Weather
11°
6
31.03
14:00
Weather
10°
0.1
6
31.03
15:00
Weather
11°
0.2
6
31.03
16:00
Weather
10°
5
31.03
17:00
Weather
10°
31.03
18:00
Weather
10°
31.03
19:00
Weather

Temperature

11°C
8°C
20:00
10°C
21:00
10°C
22:00
10°C
23:00
9°C
00:00
9°C
01:00
9°C
02:00
9°C
03:00
8°C
04:00
8°C
05:00
8°C
06:00
8°C
07:00
8°C
08:00
9°C
09:00
9°C
10:00
9°C
11:00
10°C
12:00
11°C
13:00
11°C
14:00
10°C
15:00
11°C
16:00
10°C
17:00
10°C
18:00
10°C
19:00
9°C
20:00 07:00 19:00

Precipitation

0.5mm
0mm
20:00
0.2mm
21:00
0.2mm
22:00
0.2mm
23:00
0.1mm
00:00
0.1mm
04:00
0.2mm
05:00
0.4mm
06:00
0.3mm
07:00
0.3mm
08:00
0.4mm
09:00
0.5mm
10:00
0.3mm
11:00
0.3mm
12:00
0.1mm
14:00
0.1mm
15:00
0.2mm
20:00 07:00 19:00

Wind

7m/s
0m/s
20:00
6.8 m/s
21:00
7 m/s
22:00
6.4 m/s
23:00
6.4 m/s
00:00
5.6 m/s
01:00
5.3 m/s
02:00
5.3 m/s
03:00
4.7 m/s
04:00
4.5 m/s
05:00
4.3 m/s
06:00
4 m/s
07:00
4 m/s
08:00
4.7 m/s
09:00
4.8 m/s
10:00
5.2 m/s
11:00
5.7 m/s
12:00
5.9 m/s
13:00
5.9 m/s
14:00
6 m/s
15:00
5.7 m/s
16:00
5.2 m/s
17:00
4.9 m/s
18:00
4.2 m/s
19:00
4.1 m/s
20:00 07:00 19:00

Radiation

0.062 uSv
12 km
7.8%

Measurement time: 2026-03-30 16:00

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
31.7 km
2
0.7%

Measurement time: 2026-03-30 21:02

Calculated from PM2.5/PM10

O3
31.7 km
90.37 µg/m3
56.5%

Measurement time: 2026-03-30 21:02

source: OpenWeatherMap

CO
31.7 km
0.11885 mg/m3
0.8%

Measurement time: 2026-03-30 21:02

source: OpenWeatherMap

PM2.5
31.7 km
0.57 µg/m3
0.7%

Measurement time: 2026-03-30 21:02

source: OpenWeatherMap

PM10
31.7 km
0.7 µg/m3
0.5%

Measurement time: 2026-03-30 21:02

source: OpenWeatherMap

NO2
31.7 km
0.79 µg/m3
0.4%

Measurement time: 2026-03-30 21:02

source: OpenWeatherMap

SO2
31.7 km
0.08 µg/m3
0%

Measurement time: 2026-03-30 21:02

source: OpenWeatherMap

Info


Country: Spain
Latitude: 43.23333
Longitude: -3.13333


Solar Energy

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0 W/m²
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About Air Quality in Zalla

Air quality in Zalla 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 Zalla

  • 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 Zalla?

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 Zalla

If you're planning outdoor activities in Zalla, 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.