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Quejas (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

Partly cloudy
12°C
Partly cloudy
Humidity
68.9%
Wind
15 m/s
Pressure
998 hPa
Direction
274°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
9° / 13°
Precip.
6.3mm
Max wind
16 m/s

Hourly Forecast

02.02
Now
Weather
12°
15
02.02
06:00
Weather
12°
0.5
14
02.02
07:00
Weather
11°
15
02.02
08:00
Weather
11°
14
02.02
09:00
Weather
11°
14
02.02
10:00
Weather
12°
13
02.02
11:00
Weather
13°
0.4
13
02.02
12:00
Weather
12°
0.2
15
02.02
13:00
Weather
11°
0.4
14
02.02
14:00
Weather
11°
16
02.02
15:00
Weather
12°
13
02.02
16:00
Weather
12°
1.4
12
02.02
17:00
Weather
11°
12
02.02
18:00
Weather
11°
0.1
13
02.02
19:00
Weather
11°
0.2
13
02.02
20:00
Weather
10°
0.1
13
02.02
21:00
Weather
11°
0.3
12
02.02
22:00
Weather
10°
0.1
12
02.02
23:00
Weather
10°
1.4
11
03.02
00:00
Weather
0.3
11
03.02
01:00
Weather
10°
0.1
12
03.02
02:00
Weather
10°
0.4
10
03.02
03:00
Weather
0.4
10
03.02
04:00
Weather
12

Temperature

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

Precipitation

1.4mm
0mm
06:00
0.5mm
11:00
0.4mm
12:00
0.2mm
13:00
0.4mm
16:00
1.4mm
18:00
0.1mm
19:00
0.2mm
20:00
0.1mm
21:00
0.3mm
22:00
0.1mm
23:00
1.4mm
00:00
0.3mm
01:00
0.1mm
02:00
0.4mm
03:00
0.4mm
05:00 16:00 04:00

Wind

16m/s
0m/s
05:00
14.5 m/s
06:00
13.7 m/s
07:00
14.8 m/s
08:00
13.9 m/s
09:00
13.6 m/s
10:00
13.3 m/s
11:00
13.4 m/s
12:00
14.9 m/s
13:00
14.1 m/s
14:00
16 m/s
15:00
13.3 m/s
16:00
12.4 m/s
17:00
12 m/s
18:00
13 m/s
19:00
13 m/s
20:00
12.5 m/s
21:00
12.4 m/s
22:00
12 m/s
23:00
10.6 m/s
00:00
11.2 m/s
01:00
12.4 m/s
02:00
10.3 m/s
03:00
9.9 m/s
04:00
11.5 m/s
05:00 16:00 04:00

Radiation

0.052 uSv
13.3 km
6.6%

Measurement time: 2026-02-02 00:00

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
10.4 km
69
23%

Measurement time: 2026-02-02 05:00

Calculated from PM2.5/PM10

PM2.5
10.4 km
21 µg/m3
25%

Measurement time: 2026-02-02 05:00

source: Aqicn

O3
50.5 km
37.4 µg/m3
23.4%

Measurement time: 2026-02-02 05:00

source: Aqicn

PM10
50.5 km
11 µg/m3
7.9%

Measurement time: 2026-02-02 05:00

source: Aqicn

NO2
10.4 km
2.8 µg/m3
1.4%

Measurement time: 2026-02-02 05:00

source: Aqicn

SO2
50.5 km
0.6 µg/m3
0.2%

Measurement time: 2026-02-02 05:00

source: Aqicn

About Air Quality in Quejas

Air quality in Quejas 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 Quejas

  • 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 Quejas?

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 Quejas

If you're planning outdoor activities in Quejas, 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.