Is time to run? ⚠️☢️☣️

Janzé (Brittany) (FR)

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

Rain
9°C
Rain
Humidity
93.7%
Wind
7 m/s
Pressure
987.5 hPa
Direction
118°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
7° / 10°
Precip.
4.2mm
Max wind
7.1 m/s

Hourly Forecast

02.02
Now
Weather
0.5
7
02.02
17:00
Weather
0.5
7
02.02
18:00
Weather
0.2
7
02.02
19:00
Weather
0.1
7
02.02
20:00
Weather
0.2
7
02.02
21:00
Weather
0.4
6
02.02
22:00
Weather
0.6
02.02
23:00
Weather
03.02
00:00
Weather
03.02
01:00
Weather
03.02
02:00
Weather
03.02
03:00
Weather
03.02
04:00
Weather
03.02
05:00
Weather
03.02
06:00
Weather
03.02
07:00
Weather
03.02
08:00
Weather
03.02
09:00
Weather
0.2
03.02
10:00
Weather
5
03.02
11:00
Weather
10°
0.4
5
03.02
12:00
Weather
10°
0.5
03.02
13:00
Weather
10°
0.2
5
03.02
14:00
Weather
10°
0.4
03.02
15:00
Weather
10°

Temperature

10°C
7°C
16:00
9°C
17:00
9°C
18:00
9°C
19:00
9°C
20:00
9°C
21:00
9°C
22:00
9°C
23:00
9°C
00:00
9°C
01:00
9°C
02:00
8°C
03:00
8°C
04:00
8°C
05:00
7°C
06:00
7°C
07:00
7°C
08:00
7°C
09:00
8°C
10:00
9°C
11:00
10°C
12:00
10°C
13:00
10°C
14:00
10°C
15:00
10°C
16:00 03:00 15:00

Precipitation

0.6mm
0mm
16:00
0.5mm
17:00
0.5mm
18:00
0.2mm
19:00
0.1mm
20:00
0.2mm
21:00
0.4mm
22:00
0.6mm
09:00
0.2mm
11:00
0.4mm
12:00
0.5mm
13:00
0.2mm
14:00
0.4mm
16:00 03:00 15:00

Wind

7.1m/s
0m/s
16:00
7.1 m/s
17:00
6.9 m/s
18:00
6.9 m/s
19:00
7 m/s
20:00
6.8 m/s
21:00
5.6 m/s
22:00
4.1 m/s
23:00
4 m/s
00:00
4.2 m/s
01:00
4.2 m/s
02:00
3.3 m/s
03:00
3.6 m/s
04:00
4 m/s
05:00
4.4 m/s
06:00
4.6 m/s
07:00
4.4 m/s
08:00
4.6 m/s
09:00
4.8 m/s
10:00
5.4 m/s
11:00
5.4 m/s
12:00
4.9 m/s
13:00
5.3 m/s
14:00
4.3 m/s
15:00
4.6 m/s
16:00 03:00 15:00

Radiation

0.074 uSv
23.7 km
9.2%

Measurement time: 2026-02-02 14:00

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
82 km
67
22.3%

Measurement time: 2026-02-02 17:00

Calculated from PM2.5/PM10

PM2.5
82 km
20 µg/m3
23.8%

Measurement time: 2026-02-02 17:00

source: Aqicn

O3
82 km
14.5 µg/m3
9.1%

Measurement time: 2026-02-02 17:00

source: Aqicn

PM10
82 km
6 µg/m3
4.3%

Measurement time: 2026-02-02 17:00

source: Aqicn

NO2
82 km
6.1 µg/m3
3.1%

Measurement time: 2026-02-02 17:00

source: Aqicn

Info


Country: France
Region: Brittany
Latitude: 47.95915
Longitude: -1.49829


Solar Energy

Night
0 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Janzé

About Air Quality in Janzé

Air quality in Janzé 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 Janzé

  • 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 Janzé?

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 Janzé

If you're planning outdoor activities in Janzé, 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.