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Cartaxo (Santarém) (PT)

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

Teilweise bewölkt
9°C
Teilweise bewölkt
Humidity
89.1%
Wind
2 m/s
Pressure
1026.7 hPa
Direction
31°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
6° / 21°
Precip.
0mm
Max wind
2.9 m/s

Hourly Forecast

23.02
Now
Weather
23.02
01:00
Weather
23.02
02:00
Weather
23.02
03:00
Weather
23.02
04:00
Weather
23.02
05:00
Weather
23.02
06:00
Weather
23.02
07:00
Weather
23.02
08:00
Weather
23.02
09:00
Weather
10°
23.02
10:00
Weather
13°
23.02
11:00
Weather
15°
23.02
12:00
Weather
18°
23.02
13:00
Weather
20°
23.02
14:00
Weather
21°
23.02
15:00
Weather
21°
23.02
16:00
Weather
21°
23.02
17:00
Weather
20°
23.02
18:00
Weather
17°
23.02
19:00
Weather
15°
23.02
20:00
Weather
14°
23.02
21:00
Weather
13°
23.02
22:00
Weather
12°
23.02
23:00
Weather
11°

Temperature

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

Precipitation

0mm
0mm
00:00 11:00 23:00

Wind

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

Radiation

0.055 uSv
51.6 km
6.9%

Measurement time: 2026-02-22 19:00

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
62.4 km
51
17%

Measurement time: 2026-02-23 01:13

Calculated from PM2.5/PM10

O3
62.4 km
56.38 µg/m3
35.2%

Measurement time: 2026-02-23 01:13

source: OpenWeatherMap

PM2.5
62.4 km
12.31 µg/m3
14.7%

Measurement time: 2026-02-23 01:13

source: OpenWeatherMap

PM10
62.4 km
17.17 µg/m3
12.3%

Measurement time: 2026-02-23 01:13

source: OpenWeatherMap

NO2
62.4 km
15.39 µg/m3
7.7%

Measurement time: 2026-02-23 01:13

source: OpenWeatherMap

SO2
62.4 km
4.72 µg/m3
1.3%

Measurement time: 2026-02-23 01:13

source: OpenWeatherMap

CO
62.4 km
0.16996 mg/m3
1.2%

Measurement time: 2026-02-23 01:13

source: OpenWeatherMap

Info


Country: Portugal
Region: Santarém
Latitude: 39.16022
Longitude: -8.78741


Solar Energy

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0 W/m²
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About Air Quality in Cartaxo

Air quality in Cartaxo 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 Cartaxo

  • 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 Cartaxo?

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 Cartaxo

If you're planning outdoor activities in Cartaxo, 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.