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Zaruma (El Oro) (EC)

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

Rain
21°C
Rain
Humidity
97.5%
Wind
1 m/s
Pressure
1016.3 hPa
Direction
171°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
19° / 23°
Precip.
44.8mm
Max wind
2.9 m/s

Hourly Forecast

04.02
Now
Weather
21°
0.8
04.02
16:00
Weather
22°
0.8
04.02
17:00
Weather
23°
0.3
04.02
18:00
Weather
23°
2.4
04.02
19:00
Weather
23°
2.2
04.02
20:00
Weather
23°
2
04.02
21:00
Weather
22°
4.2
04.02
22:00
Weather
21°
3
04.02
23:00
Weather
20°
4.2
05.02
00:00
Weather
20°
4.9
05.02
01:00
Weather
20°
8.3
05.02
02:00
Weather
20°
5.5
05.02
03:00
Weather
20°
1.1
05.02
04:00
Weather
20°
0.6
05.02
05:00
Weather
19°
0.8
05.02
06:00
Weather
20°
0.5
05.02
07:00
Weather
19°
0.6
05.02
08:00
Weather
19°
0.6
05.02
09:00
Weather
19°
0.5
05.02
10:00
Weather
19°
0.3
05.02
11:00
Weather
19°
0.4
05.02
12:00
Weather
20°
0.5
05.02
13:00
Weather
20°
0.3
05.02
14:00
Weather
20°

Temperature

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

Precipitation

8.3mm
0mm
15:00
0.8mm
16:00
0.8mm
17:00
0.3mm
18:00
2.4mm
19:00
2.2mm
20:00
2mm
21:00
4.2mm
22:00
3mm
23:00
4.2mm
00:00
4.9mm
01:00
8.3mm
02:00
5.5mm
03:00
1.1mm
04:00
0.6mm
05:00
0.8mm
06:00
0.5mm
07:00
0.6mm
08:00
0.6mm
09:00
0.5mm
10:00
0.3mm
11:00
0.4mm
12:00
0.5mm
13:00
0.3mm
15:00 02:00 14:00

Wind

2.9m/s
0m/s
15:00
1.4 m/s
16:00
1.7 m/s
17:00
1.6 m/s
18:00
1.6 m/s
19:00
2 m/s
20:00
2.5 m/s
21:00
2.9 m/s
22:00
2.5 m/s
23:00
2.1 m/s
00:00
1.5 m/s
01:00
1.2 m/s
02:00
1.2 m/s
03:00
1.2 m/s
04:00
0.7 m/s
05:00
0.8 m/s
06:00
0.6 m/s
07:00
0.8 m/s
08:00
1 m/s
09:00
0.7 m/s
10:00
0.8 m/s
11:00
0.7 m/s
12:00
0.9 m/s
13:00
1.2 m/s
14:00
1.7 m/s
15:00 02:00 14:00

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
67.7 km
42
14%

Measurement time: 2026-02-04 14:37

Calculated from PM2.5/PM10

PM10
67.7 km
45.98 µg/m3
32.8%

Measurement time: 2026-02-04 14:37

source: OpenWeatherMap

O3
67.7 km
21.21 µg/m3
13.3%

Measurement time: 2026-02-04 14:37

source: OpenWeatherMap

PM2.5
67.7 km
10.19 µg/m3
12.1%

Measurement time: 2026-02-04 14:37

source: OpenWeatherMap

CO
67.7 km
0.12515 mg/m3
0.9%

Measurement time: 2026-02-04 14:37

source: OpenWeatherMap

NO2
67.7 km
1.88 µg/m3
0.9%

Measurement time: 2026-02-04 14:37

source: OpenWeatherMap

SO2
61.2 km
0.49 µg/m3
0.1%

Measurement time: 2026-02-04 15:01

source: OpenWeatherMap

Info


Country: Ecuador
Region: El Oro
Latitude: -3.69132
Longitude: -79.61174

Cities in the area:


Solar Energy

Moderate
469.1 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Zaruma

About Air Quality in Zaruma

Air quality in Zaruma 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 Zaruma

  • 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 Zaruma?

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 Zaruma

If you're planning outdoor activities in Zaruma, 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.