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Karlovac (Karlovačka) (HR)

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

ضباب
12°C
ضباب
Humidity
95.9%
Wind
2 m/s
Pressure
1015.7 hPa
Direction
93°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
7° / 14°
Precip.
4.8mm
Max wind
4.3 m/s

Hourly Forecast

20.04
Now
Weather
12°
20.04
07:00
Weather
13°
0.1
20.04
08:00
Weather
13°
0.2
20.04
09:00
Weather
14°
0.4
20.04
10:00
Weather
13°
1.9
20.04
11:00
Weather
13°
1.2
20.04
12:00
Weather
12°
20.04
13:00
Weather
12°
20.04
14:00
Weather
12°
20.04
15:00
Weather
12°
20.04
16:00
Weather
12°
20.04
17:00
Weather
12°
20.04
18:00
Weather
11°
0.1
20.04
19:00
Weather
10°
0.8
20.04
20:00
Weather
0.1
20.04
21:00
Weather
20.04
22:00
Weather
20.04
23:00
Weather
21.04
00:00
Weather
21.04
01:00
Weather
21.04
02:00
Weather
21.04
03:00
Weather
21.04
04:00
Weather
21.04
05:00
Weather

Temperature

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

Precipitation

1.9mm
0mm
07:00
0.1mm
08:00
0.2mm
09:00
0.4mm
10:00
1.9mm
11:00
1.2mm
18:00
0.1mm
19:00
0.8mm
20:00
0.1mm
06:00 17:00 05:00

Wind

4.3m/s
0m/s
06:00
2.4 m/s
07:00
2.9 m/s
08:00
3.8 m/s
09:00
3.9 m/s
10:00
4 m/s
11:00
4.3 m/s
12:00
3.8 m/s
13:00
3.2 m/s
14:00
2.5 m/s
15:00
2.4 m/s
16:00
2.3 m/s
17:00
2 m/s
18:00
1 m/s
19:00
0.6 m/s
20:00
1 m/s
21:00
1.1 m/s
22:00
1.3 m/s
23:00
1.1 m/s
00:00
0.4 m/s
01:00
0.6 m/s
02:00
0.9 m/s
03:00
1 m/s
04:00
0.9 m/s
05:00
1.5 m/s
06:00 17:00 05:00

Radiation

0.101 uSv
1.6 km
12.6%

Measurement time: 2026-04-20 05:00

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
85.9 km
136
45.3%

Measurement time: 2026-04-20 08:00

Calculated from PM2.5/PM10

O3
92.3 km
119.05 µg/m3
74.4%

Measurement time: 2026-04-20 07:23

source: OpenWeatherMap

PM2.5
85.9 km
50 µg/m3
59.5%

Measurement time: 2026-04-20 08:00

source: Aqicn

PM10
85.9 km
22 µg/m3
15.7%

Measurement time: 2026-04-20 08:00

source: Aqicn

NO2
89.6 km
3.7 µg/m3
1.9%

Measurement time: 2026-04-20 06:00

source: Aqicn

SO2
86 km
4.1 µg/m3
1.2%

Measurement time: 2026-04-20 06:00

source: Aqicn

CO
92.3 km
0.14064 mg/m3
1%

Measurement time: 2026-04-20 07:23

source: OpenWeatherMap

Info


Country: Croatia
Latitude: 45.49167
Longitude: 15.55


Solar Energy

Moderate
347 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Karlovac

About Air Quality in Karlovac

Air quality in Karlovac 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 Karlovac

  • 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 Karlovac?

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 Karlovac

If you're planning outdoor activities in Karlovac, 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.