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Pénjamo (Guanajuato) (MX)

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

Fair
9°C
Fair
Humidity
75.8%
Wind
4 m/s
Pressure
1021.9 hPa
Direction
43°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
7° / 21°
Precip.
0mm
Max wind
6.7 m/s

Hourly Forecast

31.01
Now
Weather
31.01
11:00
Weather
31.01
12:00
Weather
6
31.01
13:00
Weather
6
31.01
14:00
Weather
6
31.01
15:00
Weather
6
31.01
16:00
Weather
11°
7
31.01
17:00
Weather
14°
6
31.01
18:00
Weather
16°
6
31.01
19:00
Weather
18°
5
31.01
20:00
Weather
20°
31.01
21:00
Weather
21°
31.01
22:00
Weather
21°
31.01
23:00
Weather
20°
01.02
00:00
Weather
19°
01.02
01:00
Weather
16°
01.02
02:00
Weather
16°
01.02
03:00
Weather
14°
5
01.02
04:00
Weather
12°
6
01.02
05:00
Weather
11°
6
01.02
06:00
Weather
10°
5
01.02
07:00
Weather
01.02
08:00
Weather
01.02
09:00
Weather

Temperature

21°C
7°C
10:00
9°C
11:00
9°C
12:00
8°C
13:00
8°C
14:00
8°C
15:00
9°C
16:00
11°C
17:00
14°C
18:00
16°C
19:00
18°C
20:00
20°C
21:00
21°C
22:00
21°C
23:00
20°C
00:00
19°C
01:00
16°C
02:00
16°C
03:00
14°C
04:00
12°C
05:00
11°C
06:00
10°C
07:00
9°C
08:00
8°C
09:00
7°C
10:00 21:00 09:00

Precipitation

0mm
0mm
10:00 21:00 09:00

Wind

6.7m/s
0m/s
10:00
4.4 m/s
11:00
4.6 m/s
12:00
5.5 m/s
13:00
5.5 m/s
14:00
5.7 m/s
15:00
6.3 m/s
16:00
6.7 m/s
17:00
6.1 m/s
18:00
5.5 m/s
19:00
5.1 m/s
20:00
4.6 m/s
21:00
4.2 m/s
22:00
3.8 m/s
23:00
3.2 m/s
00:00
2.7 m/s
01:00
2.5 m/s
02:00
3.9 m/s
03:00
5.3 m/s
04:00
5.7 m/s
05:00
5.7 m/s
06:00
5.4 m/s
07:00
4.7 m/s
08:00
3.9 m/s
09:00
3.6 m/s
10:00 21:00 09:00

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
82.3 km
63
21%

Measurement time: 2026-01-31 08:34

Calculated from PM2.5/PM10

O3
84.6 km
53.8 µg/m3
33.6%

Measurement time: 2026-01-31 08:24

source: OpenWeatherMap

PM2.5
82.3 km
17.86 µg/m3
21.3%

Measurement time: 2026-01-31 08:34

source: OpenWeatherMap

PM10
82.3 km
21.6 µg/m3
15.4%

Measurement time: 2026-01-31 08:34

source: OpenWeatherMap

NO2
82.3 km
4.7 µg/m3
2.4%

Measurement time: 2026-01-31 08:34

source: OpenWeatherMap

SO2
82.3 km
7.73 µg/m3
2.2%

Measurement time: 2026-01-31 08:34

source: OpenWeatherMap

CO
84.6 km
0.1659 mg/m3
1.2%

Measurement time: 2026-01-31 08:24

source: OpenWeatherMap

Info


Country: Mexico
Region: Guanajuato
Latitude: 20.43108
Longitude: -101.72261


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About Air Quality in Pénjamo

Air quality in Pénjamo 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 Pénjamo

  • 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 Pénjamo?

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 Pénjamo

If you're planning outdoor activities in Pénjamo, 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.