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Los Andes (Valparaíso) (CL)

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

Cloudy
20°C
Cloudy
Humidity
40.5%
Wind
4 m/s
Pressure
1013.7 hPa
Direction
274°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
9° / 21°
Precip.
11.3mm
Max wind
4.8 m/s

Hourly Forecast

20.03
Now
Weather
20°
20.03
19:00
Weather
20°
20.03
20:00
Weather
17°
0.3
20.03
21:00
Weather
15°
1.4
20.03
22:00
Weather
13°
2.8
20.03
23:00
Weather
12°
2.1
21.03
00:00
Weather
12°
2.4
21.03
01:00
Weather
12°
2.3
21.03
02:00
Weather
12°
21.03
03:00
Weather
12°
21.03
04:00
Weather
11°
21.03
05:00
Weather
10°
21.03
06:00
Weather
11°
21.03
07:00
Weather
10°
21.03
08:00
Weather
10°
21.03
09:00
Weather
10°
21.03
10:00
Weather
10°
21.03
11:00
Weather
21.03
12:00
Weather
11°
21.03
13:00
Weather
13°
21.03
14:00
Weather
15°
21.03
15:00
Weather
18°
21.03
16:00
Weather
20°
21.03
17:00
Weather
21°

Temperature

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

Precipitation

2.8mm
0mm
20:00
0.3mm
21:00
1.4mm
22:00
2.8mm
23:00
2.1mm
00:00
2.4mm
01:00
2.3mm
18:00 05:00 17:00

Wind

4.8m/s
0m/s
18:00
3.7 m/s
19:00
4.3 m/s
20:00
4.8 m/s
21:00
3.6 m/s
22:00
2.8 m/s
23:00
2.4 m/s
00:00
1.8 m/s
01:00
2.1 m/s
02:00
3.2 m/s
03:00
2 m/s
04:00
1.9 m/s
05:00
1.4 m/s
06:00
1.3 m/s
07:00
1.5 m/s
08:00
2 m/s
09:00
2 m/s
10:00
1.9 m/s
11:00
1.9 m/s
12:00
2.2 m/s
13:00
1.9 m/s
14:00
2.4 m/s
15:00
2.9 m/s
16:00
3.1 m/s
17:00
3.1 m/s
18:00 05:00 17:00

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
84.3 km
117
39%

Measurement time: 2026-03-20 17:00

Calculated from PM2.5/PM10

PM2.5
84.3 km
42 µg/m3
50%

Measurement time: 2026-03-20 17:00

source: Aqicn

PM10
84.3 km
42 µg/m3
30%

Measurement time: 2026-03-20 17:00

source: Aqicn

O3
75.9 km
18.4 µg/m3
11.5%

Measurement time: 2026-03-20 17:00

source: Aqicn

NO2
75.9 km
7.2 µg/m3
3.6%

Measurement time: 2026-03-20 17:00

source: Aqicn

SO2
75.9 km
1.4 µg/m3
0.4%

Measurement time: 2026-03-20 17:00

source: Aqicn

CO
84.3 km
0.0027 mg/m3
0%

Measurement time: 2026-03-20 17:00

source: Aqicn

Info


Country: Chile
Latitude: -32.83369
Longitude: -70.59827

Cities in the area:


Solar Energy

Moderate
323.7 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Los Andes

About Air Quality in Los Andes

Air quality in Los Andes 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 Los Andes

  • 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 Los Andes?

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 Los Andes

If you're planning outdoor activities in Los Andes, 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.