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Nicolás Romero (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

Partly cloudy
15°C
Partly cloudy
Humidity
51.8%
Wind
5 m/s
Pressure
1018.3 hPa
Direction
350°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
5° / 18°
Precip.
0mm
Max wind
5.4 m/s

Hourly Forecast

13.01
Now
Weather
15°
5
13.01
01:00
Weather
11°
13.01
02:00
Weather
10°
13.01
03:00
Weather
13.01
04:00
Weather
13.01
05:00
Weather
13.01
06:00
Weather
13.01
07:00
Weather
13.01
08:00
Weather
13.01
09:00
Weather
13.01
10:00
Weather
13.01
11:00
Weather
13.01
12:00
Weather
13.01
13:00
Weather
13.01
14:00
Weather
13.01
15:00
Weather
13.01
16:00
Weather
11°
13.01
17:00
Weather
14°
13.01
18:00
Weather
16°
13.01
19:00
Weather
17°
13.01
20:00
Weather
18°
13.01
21:00
Weather
18°
13.01
22:00
Weather
18°
13.01
23:00
Weather
17°

Temperature

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

Precipitation

0mm
0mm
00:00 11:00 23:00

Wind

5.4m/s
0m/s
00:00
5.4 m/s
01:00
3.8 m/s
02:00
3.5 m/s
03:00
3.3 m/s
04:00
2.8 m/s
05:00
1.9 m/s
06:00
1.4 m/s
07:00
1 m/s
08:00
0.9 m/s
09:00
1.2 m/s
10:00
1.1 m/s
11:00
0.9 m/s
12:00
0.9 m/s
13:00
0.8 m/s
14:00
0.8 m/s
15:00
0.9 m/s
16:00
1.3 m/s
17:00
2.1 m/s
18:00
2.6 m/s
19:00
3.4 m/s
20:00
3 m/s
21:00
2.5 m/s
22:00
2.1 m/s
23:00
4.2 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
39.7 km
78
26%

Calculated from PM2.5/PM10

PM2.5
39.7 km
25 µg/m3
29.8%

source: Aqicn

O3
40.2 km
32.8 µg/m3
20.5%

source: Aqicn

PM10
39.7 km
24 µg/m3
17.1%

source: Aqicn

NO2
31.1 km
9.3 µg/m3
4.7%

source: Aqicn

SO2
31.1 km
1.5 µg/m3
0.4%

source: Aqicn

CO
40.2 km
0.0056 mg/m3
0%

source: Aqicn

About Air Quality in Nicolás Romero

Air quality in Nicolás Romero 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 Nicolás Romero

  • 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 Nicolás Romero?

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 Nicolás Romero

If you're planning outdoor activities in Nicolás Romero, 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.