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Chodov (Karlovarský) (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

Częściowe zachmurzenie
4°C
Częściowe zachmurzenie
Humidity
78.4%
Wind
4 m/s
Pressure
1018 hPa
Direction
246°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
3° / 13°
Precip.
1.2mm
Max wind
6.1 m/s

Hourly Forecast

03.04
Now
Weather
03.04
22:00
Weather
03.04
23:00
Weather
04.04
00:00
Weather
5
04.04
01:00
Weather
0.2
5
04.04
02:00
Weather
0.6
5
04.04
03:00
Weather
5
04.04
04:00
Weather
5
04.04
05:00
Weather
04.04
06:00
Weather
0.2
04.04
07:00
Weather
5
04.04
08:00
Weather
04.04
09:00
Weather
6
04.04
10:00
Weather
0.1
6
04.04
11:00
Weather
6
04.04
12:00
Weather
12°
6
04.04
13:00
Weather
12°
0.1
6
04.04
14:00
Weather
13°
6
04.04
15:00
Weather
12°
5
04.04
16:00
Weather
12°
04.04
17:00
Weather
11°
04.04
18:00
Weather
04.04
19:00
Weather
04.04
20:00
Weather

Temperature

13°C
3°C
21:00
4°C
22:00
3°C
23:00
4°C
00:00
5°C
01:00
5°C
02:00
6°C
03:00
5°C
04:00
5°C
05:00
6°C
06:00
6°C
07:00
6°C
08:00
7°C
09:00
8°C
10:00
9°C
11:00
9°C
12:00
12°C
13:00
12°C
14:00
13°C
15:00
12°C
16:00
12°C
17:00
11°C
18:00
9°C
19:00
8°C
20:00
7°C
21:00 08:00 20:00

Precipitation

0.6mm
0mm
01:00
0.2mm
02:00
0.6mm
06:00
0.2mm
10:00
0.1mm
13:00
0.1mm
21:00 08:00 20:00

Wind

6.1m/s
0m/s
21:00
3.8 m/s
22:00
4 m/s
23:00
4.4 m/s
00:00
5.1 m/s
01:00
5.2 m/s
02:00
5.3 m/s
03:00
5.3 m/s
04:00
5.2 m/s
05:00
4.8 m/s
06:00
4.7 m/s
07:00
5.1 m/s
08:00
4.9 m/s
09:00
5.7 m/s
10:00
5.6 m/s
11:00
5.7 m/s
12:00
6.1 m/s
13:00
5.6 m/s
14:00
5.5 m/s
15:00
5.3 m/s
16:00
4.7 m/s
17:00
3.6 m/s
18:00
3.5 m/s
19:00
3.6 m/s
20:00
3.7 m/s
21:00 08:00 20:00

Radiation

No sensor within 100 km.

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
68.6 km
131
43.7%

Measurement time: 2026-04-03 22:00

Calculated from PM2.5/PM10

PM2.5
68.6 km
48 µg/m3
57.1%

Measurement time: 2026-04-03 22:00

source: Aqicn

O3
99.6 km
69.76 µg/m3
43.6%

Measurement time: 2026-04-03 21:43

source: OpenWeatherMap

PM10
68.6 km
13 µg/m3
9.3%

Measurement time: 2026-04-03 22:00

source: Aqicn

NO2
68.6 km
6.4 µg/m3
3.2%

Measurement time: 2026-04-03 22:00

source: Aqicn

CO
99.6 km
0.16546 mg/m3
1.2%

Measurement time: 2026-04-03 21:43

source: OpenWeatherMap

SO2
99.6 km
0.71 µg/m3
0.2%

Measurement time: 2026-04-03 21:43

source: OpenWeatherMap

Info


Country: Czechia
Latitude: 50.24018
Longitude: 12.74551

Cities in the area:


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About Air Quality in Chodov

Air quality in Chodov 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 Chodov

  • 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 Chodov?

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 Chodov

If you're planning outdoor activities in Chodov, 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.