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Monsanto (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

Fog
13°C
Fog
Humidity
97.1%
Wind
8 m/s
Pressure
994.4 hPa
Direction
275°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
12° / 13°
Precip.
34mm
Max wind
8.8 m/s

Hourly Forecast

04.02
Now
Weather
13°
8
04.02
04:00
Weather
12°
8
04.02
05:00
Weather
12°
0.6
7
04.02
06:00
Weather
12°
1.7
7
04.02
07:00
Weather
12°
2.1
6
04.02
08:00
Weather
12°
2.3
04.02
09:00
Weather
12°
1.1
04.02
10:00
Weather
12°
0.8
5
04.02
11:00
Weather
13°
0.8
5
04.02
12:00
Weather
13°
1.9
7
04.02
13:00
Weather
12°
0.8
6
04.02
14:00
Weather
13°
0.9
8
04.02
15:00
Weather
12°
1.4
7
04.02
16:00
Weather
13°
2.3
7
04.02
17:00
Weather
12°
0.4
7
04.02
18:00
Weather
13°
0.5
9
04.02
19:00
Weather
13°
1
9
04.02
20:00
Weather
13°
0.7
7
04.02
21:00
Weather
13°
1.5
7
04.02
22:00
Weather
13°
1.4
7
04.02
23:00
Weather
13°
1.8
7
05.02
00:00
Weather
13°
2.6
7
05.02
01:00
Weather
13°
3.2
6
05.02
02:00
Weather
13°
4.2
6

Temperature

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

Precipitation

4.2mm
0mm
05:00
0.6mm
06:00
1.7mm
07:00
2.1mm
08:00
2.3mm
09:00
1.1mm
10:00
0.8mm
11:00
0.8mm
12:00
1.9mm
13:00
0.8mm
14:00
0.9mm
15:00
1.4mm
16:00
2.3mm
17:00
0.4mm
18:00
0.5mm
19:00
1mm
20:00
0.7mm
21:00
1.5mm
22:00
1.4mm
23:00
1.8mm
00:00
2.6mm
01:00
3.2mm
02:00
4.2mm
03:00 14:00 02:00

Wind

8.8m/s
0m/s
03:00
8 m/s
04:00
8.2 m/s
05:00
6.6 m/s
06:00
6.7 m/s
07:00
6.4 m/s
08:00
4.7 m/s
09:00
4.9 m/s
10:00
5.2 m/s
11:00
5.3 m/s
12:00
6.6 m/s
13:00
5.8 m/s
14:00
7.9 m/s
15:00
6.7 m/s
16:00
6.7 m/s
17:00
7 m/s
18:00
8.7 m/s
19:00
8.8 m/s
20:00
7.1 m/s
21:00
7.1 m/s
22:00
6.8 m/s
23:00
7.2 m/s
00:00
6.5 m/s
01:00
5.9 m/s
02:00
5.5 m/s
03:00 14:00 02:00

Radiation

0.03 uSv
43.2 km
3.7%

Measurement time: 2026-02-02 16:00

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
93.7 km
29
9.7%

Measurement time: 2026-02-04 02:41

Calculated from PM2.5/PM10

O3
93.7 km
74.49 µg/m3
46.6%

Measurement time: 2026-02-04 02:41

source: OpenWeatherMap

PM2.5
93.7 km
6.97 µg/m3
8.3%

Measurement time: 2026-02-04 02:41

source: OpenWeatherMap

PM10
93.7 km
9.8 µg/m3
7%

Measurement time: 2026-02-04 02:41

source: OpenWeatherMap

CO
93.7 km
0.11668 mg/m3
0.8%

Measurement time: 2026-02-04 02:41

source: OpenWeatherMap

NO2
93.7 km
1.01 µg/m3
0.5%

Measurement time: 2026-02-04 02:41

source: OpenWeatherMap

SO2
93.7 km
0.45 µg/m3
0.1%

Measurement time: 2026-02-04 02:41

source: OpenWeatherMap

Info


Country: Portugal
Region: Santarém
Latitude: 39.46203
Longitude: -8.7118


Solar Energy

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0 W/m²
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About Air Quality in Monsanto

Air quality in Monsanto 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 Monsanto

  • 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 Monsanto?

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 Monsanto

If you're planning outdoor activities in Monsanto, 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.