Is time to run? ⚠️☢️☣️

Assess the air quality, exposure to radiation, exposure to pollution in the city of Konstancin-Jeziorna.

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

Heavy rain
2°C
Heavy rain
Humidity
98.1%
Wind
3 m/s
Pressure
1012.9 hPa
Direction
157°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
2° / 7°
Precip.
9.4mm
Max wind
6.2 m/s

Hourly Forecast

22.02
Now
Weather
1.5
22.02
18:00
Weather
0.7
22.02
19:00
Weather
0.6
22.02
20:00
Weather
1.3
22.02
21:00
Weather
1.3
22.02
22:00
Weather
1.9
22.02
23:00
Weather
1.3
23.02
00:00
Weather
0.2
6
23.02
01:00
Weather
0.3
6
23.02
02:00
Weather
6
23.02
03:00
Weather
6
23.02
04:00
Weather
6
23.02
05:00
Weather
6
23.02
06:00
Weather
6
23.02
07:00
Weather
6
23.02
08:00
Weather
0.2
5
23.02
09:00
Weather
0.1
6
23.02
10:00
Weather
6
23.02
11:00
Weather
6
23.02
12:00
Weather
6
23.02
13:00
Weather
5
23.02
14:00
Weather
23.02
15:00
Weather
23.02
16:00
Weather

Temperature

7°C
2°C
17:00
2°C
18:00
2°C
19:00
2°C
20:00
3°C
21:00
3°C
22:00
3°C
23:00
4°C
00:00
5°C
01:00
5°C
02:00
6°C
03:00
6°C
04:00
6°C
05:00
6°C
06:00
6°C
07:00
6°C
08:00
6°C
09:00
6°C
10:00
6°C
11:00
6°C
12:00
6°C
13:00
6°C
14:00
6°C
15:00
7°C
16:00
6°C
17:00 04:00 16:00

Precipitation

1.9mm
0mm
17:00
1.5mm
18:00
0.7mm
19:00
0.6mm
20:00
1.3mm
21:00
1.3mm
22:00
1.9mm
23:00
1.3mm
00:00
0.2mm
01:00
0.3mm
08:00
0.2mm
09:00
0.1mm
17:00 04:00 16:00

Wind

6.2m/s
0m/s
17:00
2.8 m/s
18:00
3.2 m/s
19:00
3.4 m/s
20:00
3.5 m/s
21:00
3.3 m/s
22:00
3.9 m/s
23:00
5 m/s
00:00
5.8 m/s
01:00
5.5 m/s
02:00
6 m/s
03:00
5.8 m/s
04:00
5.9 m/s
05:00
6 m/s
06:00
6 m/s
07:00
6.1 m/s
08:00
5.2 m/s
09:00
6.2 m/s
10:00
6.2 m/s
11:00
6.2 m/s
12:00
5.8 m/s
13:00
5.2 m/s
14:00
3.8 m/s
15:00
4.1 m/s
16:00
3.3 m/s
17:00 04:00 16:00

Radiation

0.057 uSv
23 km
7.1%

Measurement time: 2026-02-22 06:00

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
9.8 km
156
52%

Measurement time: 2026-02-22 16:37

Calculated from PM2.5/PM10

PM2.5
9.8 km
66 µg/m3
78.6%

Measurement time: 2026-02-22 16:37

source: LookO2

IJP
9.8 km
5
71.4%

Measurement time: 2026-02-22 16:37

source: LookO2

PM10
9.8 km
85 µg/m3
60.7%

Measurement time: 2026-02-22 16:37

source: LookO2

O3
9.4 km
31.2 µg/m3
19.5%

Measurement time: 2026-02-22 17:00

source: powietrzeGios

NO2
8.5 km
23.7 µg/m3
11.9%

Measurement time: 2026-02-22 17:00

source: powietrzeGios

CO
8.5 km
1.447 mg/m3
10.3%

Measurement time: 2026-02-22 17:00

source: powietrzeGios

C6H6
8.5 km
1.4 µg/m3
7%

Measurement time: 2026-02-22 17:00

source: powietrzeGios

SO2
8.5 km
6.6 µg/m3
1.9%

Measurement time: 2026-02-22 17:00

source: powietrzeGios

PM1
6.9 km
37 µg/m3

Measurement time: 2026-02-22 16:38

source: LookO2

Info


Konstancin-Jeziorna is a charming town located in the Mazovian Voivodeship, in central Poland. Known for its picturesque landscapes, numerous parks, and nature reserves. It is the perfect place for nature lovers who enjoy active leisure. Konstancin-Jeziorna is also famous for its rich history and historic architecture, which attracts tourists from all over the country. It is an excellent option for those seeking peace and relaxation away from the hustle and bustle of the city. Discover the charms of Konstancin-Jeziorna and take a breath among the greenery!

Country: Poland
Latitude: 52.0938
Longitude: 21.11761
Konstancin-Jeziorna has about 17,000 inhabitants.


Nearest Shelters

Miejsce schronienia - ulica Bielawska 3
MDS

ulica Bielawska 3, 05-520, Konstancin-Jeziorna, Piaseczyński, Mazowieckie, piaseczyński

0.1 km 535 places
Miejsce schronienia - Warszawaska 21B Konstancin Jeziorna
MDS

Warszawaska 21B Konstancin Jeziorna, piaseczyński

0.2 km 373 places
Miejsce schronienia - Warszawaska 21D Konstancin Jeziorna
MDS

Warszawaska 21D Konstancin Jeziorna, piaseczyński

0.2 km 972 places
Miejsce schronienia - ulica Bielawska 15
MDS

ulica Bielawska 15, 05-520, Konstancin-Jeziorna, Piaseczyński, Mazowieckie, piaseczyński

0.2 km 1,491 places
Miejsce schronienia - ulica Warszawska 21E
MDS

ulica Warszawska 21E, 05-520, Konstancin-Jeziorna, Piaseczyński, Mazowieckie, piaseczyński

0.4 km 1,146 places

Data from the civil protection shelter registry

About Air Quality in Konstancin-Jeziorna

Air quality in Konstancin-Jeziorna 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 Konstancin-Jeziorna

  • 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 Konstancin-Jeziorna?

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 Konstancin-Jeziorna

If you're planning outdoor activities in Konstancin-Jeziorna, 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.