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Ptolemaḯda (West Macedonia) (GR)

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
7°C
Heavy rain
Humidity
91%
Wind
3 m/s
Pressure
1004.3 hPa
Direction
169°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
3° / 11°
Precip.
4.7mm
Max wind
3.6 m/s

Hourly Forecast

04.02
Now
Weather
2.7
04.02
23:00
Weather
0.6
05.02
00:00
Weather
0.2
05.02
01:00
Weather
05.02
02:00
Weather
05.02
03:00
Weather
05.02
04:00
Weather
05.02
05:00
Weather
05.02
06:00
Weather
0.4
05.02
07:00
Weather
0.1
05.02
08:00
Weather
05.02
09:00
Weather
05.02
10:00
Weather
10°
0.3
05.02
11:00
Weather
11°
0.4
05.02
12:00
Weather
11°
05.02
13:00
Weather
11°
05.02
14:00
Weather
11°
05.02
15:00
Weather
10°
05.02
16:00
Weather
05.02
17:00
Weather
05.02
18:00
Weather
05.02
19:00
Weather
05.02
20:00
Weather
05.02
21:00
Weather

Temperature

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

Precipitation

2.7mm
0mm
22:00
2.7mm
23:00
0.6mm
00:00
0.2mm
06:00
0.4mm
07:00
0.1mm
10:00
0.3mm
11:00
0.4mm
22:00 09:00 21:00

Wind

3.6m/s
0m/s
22:00
2.9 m/s
23:00
2.4 m/s
00:00
2 m/s
01:00
3.1 m/s
02:00
2.9 m/s
03:00
2.9 m/s
04:00
2.4 m/s
05:00
2.2 m/s
06:00
2.3 m/s
07:00
2.3 m/s
08:00
2.8 m/s
09:00
3.3 m/s
10:00
3.6 m/s
11:00
2.5 m/s
12:00
2.1 m/s
13:00
2.1 m/s
14:00
2.3 m/s
15:00
1.9 m/s
16:00
1.8 m/s
17:00
1.3 m/s
18:00
1.1 m/s
19:00
1.4 m/s
20:00
1.6 m/s
21:00
1.7 m/s
22:00 09:00 21:00

Radiation

0.072 uSv
5.8 km
9%

Measurement time: 2026-02-04 18:00

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
92.6 km
160
53.3%

Measurement time: 2026-02-04 23:00

Calculated from PM2.5/PM10

PM2.5
92.6 km
74 µg/m3
88.1%

Measurement time: 2026-02-04 23:00

source: Aqicn

PM10
92.6 km
25 µg/m3
17.9%

Measurement time: 2026-02-04 23:00

source: Aqicn

NO2
92.6 km
10 µg/m3
5%

Measurement time: 2026-02-04 23:00

source: Aqicn

SO2
92.6 km
3.5 µg/m3
1%

Measurement time: 2026-02-04 23:00

source: Aqicn

CO
92.6 km
0.0042 mg/m3
0%

Measurement time: 2026-02-04 23:00

source: Aqicn

Info


Country: Greece
Latitude: 40.51472
Longitude: 21.67861


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About Air Quality in Ptolemaḯda

Air quality in Ptolemaḯda 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 Ptolemaḯda

  • 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 Ptolemaḯda?

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 Ptolemaḯda

If you're planning outdoor activities in Ptolemaḯda, 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.