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El Tambo (Nariño) (CO)

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

Light rain showers
16°C
Light rain showers
Humidity
85.4%
Wind
2 m/s
Pressure
1010.7 hPa
Direction
80°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
11° / 20°
Precip.
2.5mm
Max wind
3.3 m/s

Hourly Forecast

15.03
Now
Weather
16°
0.2
15.03
23:00
Weather
15°
0.1
16.03
00:00
Weather
14°
16.03
01:00
Weather
14°
16.03
02:00
Weather
14°
16.03
03:00
Weather
14°
16.03
04:00
Weather
13°
16.03
05:00
Weather
13°
16.03
06:00
Weather
12°
16.03
07:00
Weather
12°
16.03
08:00
Weather
12°
16.03
09:00
Weather
12°
16.03
10:00
Weather
11°
16.03
11:00
Weather
11°
16.03
12:00
Weather
12°
16.03
13:00
Weather
14°
16.03
14:00
Weather
16°
16.03
15:00
Weather
18°
16.03
16:00
Weather
19°
16.03
17:00
Weather
19°
16.03
18:00
Weather
20°
0.1
16.03
19:00
Weather
19°
0.4
16.03
20:00
Weather
19°
1.4
16.03
21:00
Weather
16°
0.3

Temperature

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

Precipitation

1.4mm
0mm
22:00
0.2mm
23:00
0.1mm
18:00
0.1mm
19:00
0.4mm
20:00
1.4mm
21:00
0.3mm
22:00 09:00 21:00

Wind

3.3m/s
0m/s
22:00
1.8 m/s
23:00
1.5 m/s
00:00
0.9 m/s
01:00
0.7 m/s
02:00
0.6 m/s
03:00
0.7 m/s
04:00
0.7 m/s
05:00
0.5 m/s
06:00
0.4 m/s
07:00
0.4 m/s
08:00
0.8 m/s
09:00
1.5 m/s
10:00
1.4 m/s
11:00
1.4 m/s
12:00
1.8 m/s
13:00
1.1 m/s
14:00
1.3 m/s
15:00
1.7 m/s
16:00
2.2 m/s
17:00
2.6 m/s
18:00
2.9 m/s
19:00
3.3 m/s
20:00
2.8 m/s
21:00
1.9 m/s
22:00 09:00 21:00

Radiation

No sensor within 100 km.

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
36.3 km
15
5%

Measurement time: 2026-03-15 21:20

Calculated from PM2.5/PM10

O3
36.3 km
43.6 µg/m3
27.3%

Measurement time: 2026-03-15 21:20

source: OpenWeatherMap

PM2.5
36.3 km
3.67 µg/m3
4.4%

Measurement time: 2026-03-15 21:20

source: OpenWeatherMap

PM10
36.3 km
3.85 µg/m3
2.8%

Measurement time: 2026-03-15 21:20

source: OpenWeatherMap

CO
36.3 km
0.11197 mg/m3
0.8%

Measurement time: 2026-03-15 21:20

source: OpenWeatherMap

NO2
36.3 km
1.12 µg/m3
0.6%

Measurement time: 2026-03-15 21:20

source: OpenWeatherMap

SO2
36.3 km
1.62 µg/m3
0.5%

Measurement time: 2026-03-15 21:20

source: OpenWeatherMap

Info


Country: Colombia
Region: Nariño
Latitude: 1.40785
Longitude: -77.39218

Cities in the area:


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0 W/m²
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About Air Quality in El Tambo

Air quality in El Tambo 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 El Tambo

  • 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 El Tambo?

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 El Tambo

If you're planning outdoor activities in El Tambo, 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.