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Korolyov (Moscow Oblast) (RU)

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

Bewölkt
3°C
Bewölkt
Humidity
85.5%
Wind
4 m/s
Pressure
1007.1 hPa
Direction
295°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
-0° / 7°
Precip.
2.7mm
Max wind
4.7 m/s

Hourly Forecast

05.04
Now
Weather
05.04
20:00
Weather
05.04
21:00
Weather
05.04
22:00
Weather
05.04
23:00
Weather
06.04
00:00
Weather
06.04
01:00
Weather
06.04
02:00
Weather
06.04
03:00
Weather
-0°
06.04
04:00
Weather
06.04
05:00
Weather
06.04
06:00
Weather
06.04
07:00
Weather
06.04
08:00
Weather
06.04
09:00
Weather
0.2
06.04
10:00
Weather
0.2
06.04
11:00
Weather
06.04
12:00
Weather
0.3
06.04
13:00
Weather
0.7
06.04
14:00
Weather
0.8
06.04
15:00
Weather
0.5
06.04
16:00
Weather
06.04
17:00
Weather
06.04
18:00
Weather

Temperature

7°C
-0°C
19:00
3°C
20:00
4°C
21:00
4°C
22:00
3°C
23:00
3°C
00:00
2°C
01:00
1°C
02:00
0°C
03:00
-0°C
04:00
0°C
05:00
2°C
06:00
3°C
07:00
6°C
08:00
7°C
09:00
7°C
10:00
7°C
11:00
7°C
12:00
7°C
13:00
7°C
14:00
5°C
15:00
4°C
16:00
4°C
17:00
4°C
18:00
3°C
19:00 06:00 18:00

Precipitation

0.8mm
0mm
09:00
0.2mm
10:00
0.2mm
12:00
0.3mm
13:00
0.7mm
14:00
0.8mm
15:00
0.5mm
19:00 06:00 18:00

Wind

4.7m/s
0m/s
19:00
4.3 m/s
20:00
4.7 m/s
21:00
4.7 m/s
22:00
4.2 m/s
23:00
3.7 m/s
00:00
3.3 m/s
01:00
3.3 m/s
02:00
3.1 m/s
03:00
2.7 m/s
04:00
2.4 m/s
05:00
2 m/s
06:00
1.9 m/s
07:00
2.2 m/s
08:00
2.2 m/s
09:00
2.6 m/s
10:00
2.8 m/s
11:00
2.5 m/s
12:00
2.7 m/s
13:00
2.4 m/s
14:00
2.9 m/s
15:00
2.6 m/s
16:00
2.7 m/s
17:00
2.1 m/s
18:00
1.9 m/s
19:00 06:00 18:00

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
22.4 km
69
23%

Measurement time: 2026-04-05 20:00

Calculated from PM2.5/PM10

PM2.5
22.4 km
21 µg/m3
25%

Measurement time: 2026-04-05 20:00

source: Aqicn

O3
41.1 km
20.5 µg/m3
12.8%

Measurement time: 2026-04-05 19:00

source: Aqicn

NO2
45 km
14.2 µg/m3
7.1%

Measurement time: 2026-04-05 20:00

source: Aqicn

PM10
41.1 km
8 µg/m3
5.7%

Measurement time: 2026-04-05 19:00

source: Aqicn

SO2
22.4 km
0.3 µg/m3
0.1%

Measurement time: 2026-04-05 20:00

source: Aqicn

CO
45 km
0.003 mg/m3
0%

Measurement time: 2026-04-05 20:00

source: Aqicn

Info


Country: Russia
Latitude: 55.91732
Longitude: 37.81786


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About Air Quality in Korolyov

Air quality in Korolyov 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 Korolyov

  • 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 Korolyov?

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 Korolyov

If you're planning outdoor activities in Korolyov, 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.