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San Nicolás Tolentino (México) (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

سماء صافية
14°C
سماء صافية
Humidity
47.7%
Wind
2 m/s
Pressure
1022.8 hPa
Direction
208°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
5° / 20°
Precip.
1.9mm
Max wind
6.4 m/s

Hourly Forecast

04.02
Now
Weather
14°
04.02
17:00
Weather
16°
04.02
18:00
Weather
18°
04.02
19:00
Weather
19°
04.02
20:00
Weather
20°
04.02
21:00
Weather
20°
04.02
22:00
Weather
20°
1.2
6
04.02
23:00
Weather
16°
0.7
5
05.02
00:00
Weather
15°
05.02
01:00
Weather
13°
05.02
02:00
Weather
11°
05.02
03:00
Weather
10°
05.02
04:00
Weather
05.02
05:00
Weather
05.02
06:00
Weather
05.02
07:00
Weather
05.02
08:00
Weather
05.02
09:00
Weather
05.02
10:00
Weather
05.02
11:00
Weather
05.02
12:00
Weather
05.02
13:00
Weather
05.02
14:00
Weather
05.02
15:00
Weather

Temperature

20°C
5°C
16:00
14°C
17:00
16°C
18:00
18°C
19:00
19°C
20:00
20°C
21:00
20°C
22:00
20°C
23:00
16°C
00:00
15°C
01:00
13°C
02:00
11°C
03:00
10°C
04:00
9°C
05:00
8°C
06:00
8°C
07:00
8°C
08:00
7°C
09:00
7°C
10:00
7°C
11:00
7°C
12:00
6°C
13:00
5°C
14:00
7°C
15:00
9°C
16:00 03:00 15:00

Precipitation

1.2mm
0mm
22:00
1.2mm
23:00
0.7mm
16:00 03:00 15:00

Wind

6.4m/s
0m/s
16:00
1.5 m/s
17:00
2.4 m/s
18:00
3.4 m/s
19:00
3.4 m/s
20:00
4.4 m/s
21:00
4 m/s
22:00
6.4 m/s
23:00
5.1 m/s
00:00
2 m/s
01:00
1.6 m/s
02:00
3.1 m/s
03:00
3.4 m/s
04:00
2.7 m/s
05:00
2.8 m/s
06:00
2.6 m/s
07:00
2.6 m/s
08:00
2.6 m/s
09:00
2.5 m/s
10:00
2.3 m/s
11:00
2.1 m/s
12:00
2 m/s
13:00
2 m/s
14:00
2.1 m/s
15:00
2.1 m/s
16:00 03:00 15:00

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
55 km
185
61.7%

Measurement time: 2026-02-04 16:00

Calculated from PM2.5/PM10

PM2.5
55 km
122 µg/m3
145.2%

Measurement time: 2026-02-04 16:00

source: Aqicn

PM10
65.3 km
97 µg/m3
69.3%

Measurement time: 2026-02-04 16:00

source: Aqicn

NO2
64.3 km
58.7 µg/m3
29.4%

Measurement time: 2026-02-04 16:00

source: Aqicn

O3
64.3 km
5.6 µg/m3
3.5%

Measurement time: 2026-02-04 16:00

source: Aqicn

SO2
55 km
10 µg/m3
2.9%

Measurement time: 2026-02-04 16:00

source: Aqicn

CO
55 km
0.0278 mg/m3
0.2%

Measurement time: 2026-02-04 16:00

source: Aqicn

About Air Quality in San Nicolás Tolentino

Air quality in San Nicolás Tolentino 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 San Nicolás Tolentino

  • 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 San Nicolás Tolentino?

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 San Nicolás Tolentino

If you're planning outdoor activities in San Nicolás Tolentino, 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.