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Vega Baja (Vega Baja) (PR)

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

Partly cloudy
23°C
Partly cloudy
Humidity
97.7%
Wind
2 m/s
Pressure
1015.2 hPa
Direction
208°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
21° / 25°
Precip.
47.6mm
Max wind
7.9 m/s

Hourly Forecast

02.02
Now
Weather
23°
02.02
01:00
Weather
23°
02.02
02:00
Weather
23°
02.02
03:00
Weather
22°
02.02
04:00
Weather
22°
02.02
05:00
Weather
22°
0.8
02.02
06:00
Weather
22°
0.2
02.02
07:00
Weather
22°
0.1
02.02
08:00
Weather
21°
0.2
02.02
09:00
Weather
22°
0.2
02.02
10:00
Weather
22°
0.4
02.02
11:00
Weather
22°
0.7
02.02
12:00
Weather
23°
0.4
02.02
13:00
Weather
23°
0.2
02.02
14:00
Weather
24°
0.2
02.02
15:00
Weather
25°
2.1
02.02
16:00
Weather
24°
5.8
02.02
17:00
Weather
24°
6.8
7
02.02
18:00
Weather
24°
6
7
02.02
19:00
Weather
23°
4.9
7
02.02
20:00
Weather
23°
6.5
7
02.02
21:00
Weather
22°
5.6
8
02.02
22:00
Weather
22°
4.1
7
02.02
23:00
Weather
22°
2.4
7

Temperature

25°C
21°C
00:00
23°C
01:00
23°C
02:00
23°C
03:00
22°C
04:00
22°C
05:00
22°C
06:00
22°C
07:00
22°C
08:00
21°C
09:00
22°C
10:00
22°C
11:00
22°C
12:00
23°C
13:00
23°C
14:00
24°C
15:00
25°C
16:00
24°C
17:00
24°C
18:00
24°C
19:00
23°C
20:00
23°C
21:00
22°C
22:00
22°C
23:00
22°C
00:00 11:00 23:00

Precipitation

6.8mm
0mm
05:00
0.8mm
06:00
0.2mm
07:00
0.1mm
08:00
0.2mm
09:00
0.2mm
10:00
0.4mm
11:00
0.7mm
12:00
0.4mm
13:00
0.2mm
14:00
0.2mm
15:00
2.1mm
16:00
5.8mm
17:00
6.8mm
18:00
6mm
19:00
4.9mm
20:00
6.5mm
21:00
5.6mm
22:00
4.1mm
23:00
2.4mm
00:00 11:00 23:00

Wind

7.9m/s
0m/s
00:00
1.5 m/s
01:00
1.8 m/s
02:00
1.5 m/s
03:00
1.3 m/s
04:00
1.5 m/s
05:00
2.5 m/s
06:00
2.8 m/s
07:00
4 m/s
08:00
3.6 m/s
09:00
3.1 m/s
10:00
3 m/s
11:00
2.7 m/s
12:00
2.7 m/s
13:00
2.9 m/s
14:00
3.9 m/s
15:00
4.9 m/s
16:00
4.9 m/s
17:00
7 m/s
18:00
7.3 m/s
19:00
6.8 m/s
20:00
7.3 m/s
21:00
7.9 m/s
22:00
7.3 m/s
23:00
7.4 m/s
00:00 11:00 23:00

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
43.9 km
15
5%

Measurement time: 2026-02-01 23:47

Calculated from PM2.5/PM10

O3
43.9 km
44.45 µg/m3
27.8%

Measurement time: 2026-02-01 23:47

source: OpenWeatherMap

PM10
43.9 km
9.36 µg/m3
6.7%

Measurement time: 2026-02-01 23:47

source: OpenWeatherMap

PM2.5
43.9 km
3.73 µg/m3
4.4%

Measurement time: 2026-02-01 23:47

source: OpenWeatherMap

CO
43.9 km
0.10708 mg/m3
0.8%

Measurement time: 2026-02-01 23:47

source: OpenWeatherMap

NO2
43.9 km
0.28 µg/m3
0.1%

Measurement time: 2026-02-01 23:47

source: OpenWeatherMap

SO2
43.9 km
0.21 µg/m3
0.1%

Measurement time: 2026-02-01 23:47

source: OpenWeatherMap

Info


Country: Puerto Rico
Region: Vega Baja
Latitude: 18.44439
Longitude: -66.38767


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About Air Quality in Vega Baja

Air quality in Vega Baja 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 Vega Baja

  • 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 Vega Baja?

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 Vega Baja

If you're planning outdoor activities in Vega Baja, 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.