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Air Quality
Colombo • 3 daysGood
Moderate
Sensitive groups
Unhealthy
Very unhealthy
Hazardous
Today 15/09
😊
Good AQI 12 / 300
PM2.5
2.8 µg/m³
PM10
3.2 µg/m³
Ozone (O₃)
70.0 µg/m³
Nitrogen dioxide (NO₂)
4.7 µg/m³
Sulfur dioxide (SO₂)
2.0 µg/m³
Carbon monoxide (CO)
227.0 µg/m³
Tomorrow 16/09
😊
Good AQI 18 / 300
PM2.5
4.3 µg/m³
PM10
5.0 µg/m³
Ozone (O₃)
55.0 µg/m³
Nitrogen dioxide (NO₂)
5.8 µg/m³
Sulfur dioxide (SO₂)
2.1 µg/m³
Carbon monoxide (CO)
99.2 µg/m³
Thu 17/09
😊
Good AQI 22 / 300
PM2.5
5.2 µg/m³
PM10
7.1 µg/m³
Ozone (O₃)
66.7 µg/m³
Nitrogen dioxide (NO₂)
2.5 µg/m³
Sulfur dioxide (SO₂)
1.4 µg/m³
Carbon monoxide (CO)
93.1 µg/m³
Nearby cities
Colombo and regionadvertisement
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Air quality in Colombo (PR)
Air quality in Colombo (Paraná) with up-to-date data for today, tomorrow and the day after: air quality index (AQI), fine particulate matter PM2.5 and PM10, ozone (O₃), nitrogen dioxide (NO₂), sulfur dioxide (SO₂) and carbon monoxide (CO). Find out whether the air is Good, Moderate, Unhealthy or Hazardous and make safer decisions for outdoor activities.
