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Almargem (Lisbon) (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

Rain
13°C
Rain
Humidity
89.1%
Wind
4 m/s
Pressure
1027.8 hPa
Direction
200°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
11° / 15°
Precip.
5.1mm
Max wind
7.3 m/s

Hourly Forecast

11.01
Now
Weather
13°
0.3
11.01
11:00
Weather
14°
0.5
5
11.01
12:00
Weather
14°
0.3
6
11.01
13:00
Weather
14°
0.2
6
11.01
14:00
Weather
15°
0.3
5
11.01
15:00
Weather
14°
0.5
6
11.01
16:00
Weather
14°
0.5
5
11.01
17:00
Weather
13°
0.3
11.01
18:00
Weather
13°
0.3
11.01
19:00
Weather
13°
0.2
11.01
20:00
Weather
12°
0.3
11.01
21:00
Weather
12°
0.3
11.01
22:00
Weather
12°
0.4
5
11.01
23:00
Weather
12°
0.2
5
12.01
00:00
Weather
12°
0.2
5
12.01
01:00
Weather
12°
5
12.01
02:00
Weather
12°
5
12.01
03:00
Weather
12°
0.1
6
12.01
04:00
Weather
12°
0.2
6
12.01
05:00
Weather
11°
6
12.01
06:00
Weather
11°
7
12.01
07:00
Weather
12°
7
12.01
08:00
Weather
12°
7
12.01
09:00
Weather
13°
7

Temperature

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

Precipitation

0.5mm
0mm
10:00
0.3mm
11:00
0.5mm
12:00
0.3mm
13:00
0.2mm
14:00
0.3mm
15:00
0.5mm
16:00
0.5mm
17:00
0.3mm
18:00
0.3mm
19:00
0.2mm
20:00
0.3mm
21:00
0.3mm
22:00
0.4mm
23:00
0.2mm
00:00
0.2mm
03:00
0.1mm
04:00
0.2mm
10:00 21:00 09:00

Wind

7.3m/s
0m/s
10:00
4.1 m/s
11:00
5.3 m/s
12:00
5.7 m/s
13:00
5.8 m/s
14:00
5.4 m/s
15:00
5.5 m/s
16:00
5.1 m/s
17:00
4.7 m/s
18:00
4.5 m/s
19:00
4.6 m/s
20:00
4.5 m/s
21:00
5 m/s
22:00
5.2 m/s
23:00
5.1 m/s
00:00
5.1 m/s
01:00
5.2 m/s
02:00
5.2 m/s
03:00
5.6 m/s
04:00
5.9 m/s
05:00
6.4 m/s
06:00
6.5 m/s
07:00
6.8 m/s
08:00
6.9 m/s
09:00
7.3 m/s
10:00 21:00 09:00

Radiation

0.055 uSv
14.3 km
6.9%

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
15.2 km
149
49.7%

Calculated from PM2.5/PM10

PM2.5
15.2 km
55 µg/m3
65.5%

source: Aqicn

O3
22 km
87.88 µg/m3
54.9%

source: OpenWeatherMap

PM10
15.2 km
23 µg/m3
16.4%

source: Aqicn

NO2
15.2 km
17.4 µg/m3
8.7%

source: Aqicn

CO
22 km
0.12001 mg/m3
0.9%

source: OpenWeatherMap

SO2
15.2 km
2.1 µg/m3
0.6%

source: Aqicn

About Air Quality in Almargem

Air quality in Almargem 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 Almargem

  • 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 Almargem?

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 Almargem

If you're planning outdoor activities in Almargem, 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.