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Klášterec nad Ohří (Ústecký) (CZ)

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

Nebel
1°C
Nebel
Humidity
97%
Wind
4 m/s
Pressure
1003.7 hPa
Direction
84°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
0° / 2°
Precip.
1.9mm
Max wind
7.9 m/s

Hourly Forecast

04.02
Now
Weather
04.02
15:00
Weather
5
04.02
16:00
Weather
6
04.02
17:00
Weather
7
04.02
18:00
Weather
0.2
7
04.02
19:00
Weather
0.3
8
04.02
20:00
Weather
0.1
8
04.02
21:00
Weather
8
04.02
22:00
Weather
0.1
8
04.02
23:00
Weather
0.1
8
05.02
00:00
Weather
8
05.02
01:00
Weather
0.3
7
05.02
02:00
Weather
0.3
7
05.02
03:00
Weather
0.4
7
05.02
04:00
Weather
0.1
6
05.02
05:00
Weather
5
05.02
06:00
Weather
6
05.02
07:00
Weather
6
05.02
08:00
Weather
5
05.02
09:00
Weather
5
05.02
10:00
Weather
05.02
11:00
Weather
05.02
12:00
Weather
05.02
13:00
Weather

Temperature

2°C
0°C
14:00
1°C
15:00
1°C
16:00
0°C
17:00
1°C
18:00
1°C
19:00
1°C
20:00
1°C
21:00
1°C
22:00
1°C
23:00
1°C
00:00
1°C
01:00
1°C
02:00
1°C
03:00
2°C
04:00
2°C
05:00
2°C
06:00
1°C
07:00
1°C
08:00
2°C
09:00
2°C
10:00
2°C
11:00
2°C
12:00
2°C
13:00
2°C
14:00 01:00 13:00

Precipitation

0.4mm
0mm
18:00
0.2mm
19:00
0.3mm
20:00
0.1mm
22:00
0.1mm
23:00
0.1mm
01:00
0.3mm
02:00
0.3mm
03:00
0.4mm
04:00
0.1mm
14:00 01:00 13:00

Wind

7.9m/s
0m/s
14:00
4.4 m/s
15:00
5.3 m/s
16:00
5.5 m/s
17:00
6.8 m/s
18:00
7.2 m/s
19:00
7.6 m/s
20:00
7.6 m/s
21:00
7.8 m/s
22:00
7.8 m/s
23:00
7.9 m/s
00:00
7.5 m/s
01:00
7.4 m/s
02:00
6.9 m/s
03:00
6.6 m/s
04:00
5.6 m/s
05:00
5.4 m/s
06:00
5.5 m/s
07:00
5.6 m/s
08:00
5.3 m/s
09:00
5.3 m/s
10:00
4.7 m/s
11:00
4.3 m/s
12:00
3.7 m/s
13:00
2.9 m/s
14:00 01:00 13:00

Radiation

0.093 uSv
10.4 km
11.6%

Measurement time: 2026-02-04 12:00

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
95.3 km
162
54%

Measurement time: 2026-02-04 13:00

Calculated from PM2.5/PM10

PM2.5
95.3 km
78 µg/m3
92.9%

Measurement time: 2026-02-04 13:00

source: Aqicn

O3
93.5 km
45.36 µg/m3
28.3%

Measurement time: 2026-02-04 12:29

source: OpenWeatherMap

PM10
95.3 km
28 µg/m3
20%

Measurement time: 2026-02-04 13:00

source: Aqicn

NO2
95.3 km
14.2 µg/m3
7.1%

Measurement time: 2026-02-04 13:00

source: Aqicn

CO
93.5 km
0.39033 mg/m3
2.8%

Measurement time: 2026-02-04 12:29

source: OpenWeatherMap

SO2
70 km
1.9 µg/m3
0.5%

Measurement time: 2026-02-04 14:00

source: Aqicn

Info


Country: Czechia
Region: Ústecký
Latitude: 50.3886
Longitude: 13.18342

Cities in the area:


Solar Energy

Very low
18.7 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Klášterec nad Ohří

About Air Quality in Klášterec nad Ohří

Air quality in Klášterec nad Ohří 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 Klášterec nad Ohří

  • 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 Klášterec nad Ohří?

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 Klášterec nad Ohří

If you're planning outdoor activities in Klášterec nad Ohří, 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.