Cadereyta, Monterrey, Nuevo León Air Pollution:
Real-time Air Quality Index (AQI)

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Cadereyta, Monterrey, Nuevo León AQI: Cadereyta, Monterrey, Nuevo León Real-time Air Quality Index (AQI).
26
Good
Updated on Wed. 7:00
Primary pollutant: pm10
currentpast 2 daysminmax
PM2.5 AQI
25Cadereyta, Monterrey, Nuevo León, Mexico PM25 (fine particulate matter) measured by INECC - Instituto Nacional de Ecología y Cambio Climático. Values are converted to the US EPA AQI standard.17102
PM10 AQI
26Cadereyta, Monterrey, Nuevo León, Mexico PM10 (respirable particulate matter) measured by INECC - Instituto Nacional de Ecología y Cambio Climático. Values are converted to the US EPA AQI standard.1756
O3 AQI
15Cadereyta, Monterrey, Nuevo León, Mexico O3 (ozone) measured by INECC - Instituto Nacional de Ecología y Cambio Climático. Values are converted to the US EPA AQI standard.835
NO2 AQI
7Cadereyta, Monterrey, Nuevo León, Mexico NO2 (nitrogen dioxide) measured by INECC - Instituto Nacional de Ecología y Cambio Climático. Values are converted to the US EPA AQI standard.110
SO2 AQI
4Cadereyta, Monterrey, Nuevo León, Mexico SO2 (sulfur dioxide) measured by INECC - Instituto Nacional de Ecología y Cambio Climático. Values are converted to the US EPA AQI standard.457
CO AQI
5Cadereyta, Monterrey, Nuevo León, Mexico CO (carbon monoxide) measured by INECC - Instituto Nacional de Ecología y Cambio Climático. Values are converted to the US EPA AQI standard.47
Temp.
26Cadereyta, Monterrey, Nuevo León, Mexico t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).2439
Pressure
1016Cadereyta, Monterrey, Nuevo León, Mexico p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10121016
Humidity
78Cadereyta, Monterrey, Nuevo León, Mexico h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).2784
Wind
3Cadereyta, Monterrey, Nuevo León, Mexico w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).18
MarkerMarkerMarkerMarkerMarkerMarker
map © OpenStreetMap contributors

Air Quality Forecast
WED 13
39°C
24°C
THU 14
39°C
24°C
FRI 15
37°C
24°C
SAT 16
39°C
24°C
SUN 17
38°C
24°C
PM2.5
Wednesday 13Thursday 14Friday 15Saturday 16Sunday 17
hour
0369121518210369121518210369121518210369121518210369121518
Wind Speed (m/s)
432246611853467101286345697954466101176356810







































Temp.
26°24°24°29°35°39°35°30°28°25°24°29°36°39°38°29°27°25°24°28°34°37°34°30°27°25°24°29°33°38°38°29°27°25°24°28°35°38°37°
relative humidity
778286623826315262757958312322556577816340304053677476594027225469788363332223
barometric pressure
101410131013101410121009100910111012101110131014101210091008101310131012101410151014101110101013101410141014101510141010100910131013101210141015101310091008
total precipitation
1.60.10.1
UVI:
11


7:13 ~ 20:19
UVI:
11


7:13 ~ 20:18
UVI:
11


7:14 ~ 20:17
UVI:
11


7:14 ~ 20:16
UVI:
11


7:15 ~ 20:16
Forecast plotted using timezone -05:00
Latest forecast updates:
Wind: 10 hours ago [Aug 13, 2025 4:40 AM]
fine particulate matter: a day ago [Aug 12, 2025 2:14 PM]
click to view the detailed forecast

Air Quality Data provided by: INECC - Instituto Nacional de Ecología y Cambio Climático (sinaica.inecc.gob.mx)

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About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQIAir Pollution LevelHealth ImplicationsCautionary Statement (for PM2.5)
0 - 50GoodAir quality is considered satisfactory, and air pollution poses little or no riskNone
51 -100ModerateAir quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150Unhealthy for Sensitive GroupsMembers of sensitive groups may experience health effects. The general public is not likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200UnhealthyEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effectsActive children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300Very UnhealthyHealth warnings of emergency conditions. The entire population is more likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+HazardousHealth alert: everyone may experience more serious health effectsEveryone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



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