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Wind, rain and temperature — MassamáLoading map…
Air Quality
Sintra • 3 daysGood
Moderate
Sensitive groups
Unhealthy
Very unhealthy
Hazardous
Today 26/09
😊
Good AQI 37 / 300
PM2.5
8.8 µg/m³
PM10
17.2 µg/m³
Ozone (O₃)
79.0 µg/m³
Nitrogen dioxide (NO₂)
4.1 µg/m³
Sulfur dioxide (SO₂)
1.7 µg/m³
Carbon monoxide (CO)
145.0 µg/m³
Tomorrow 27/09
😊
Good AQI 45 / 300
PM2.5
10.8 µg/m³
PM10
21.1 µg/m³
Ozone (O₃)
67.6 µg/m³
Nitrogen dioxide (NO₂)
5.0 µg/m³
Sulfur dioxide (SO₂)
1.2 µg/m³
Carbon monoxide (CO)
126.2 µg/m³
Mon 28/09
😐
Moderate AQI 52 / 300
PM2.5
13.0 µg/m³
PM10
24.0 µg/m³
Ozone (O₃)
64.9 µg/m³
Nitrogen dioxide (NO₂)
11.3 µg/m³
Sulfur dioxide (SO₂)
2.6 µg/m³
Carbon monoxide (CO)
137.0 µg/m³
Parishes
SintraNearby cities
Sintra and regionadvertisement
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Air quality in Massamá, Sintra (LI)
Air quality in the parish of Massamá, Sintra (Lisbon): air quality index (AQI), PM2.5, PM10, ozone, nitrogen dioxide, sulfur dioxide and carbon monoxide for today, tomorrow and the day after.
