CDMX Air Quality Data Viewer
View real-time air quality data from Mexico City's monitoring network.
CORS Proxy URL:
Query Parameters
Parameter:
Ozone (O3)
Ozone 8-hour (O3_8h)
PM10
PM10 (nowCast)
PM2.5
PM2.5 (nowCast)
Sulfur Dioxide (SO2)
Carbon Monoxide (CO)
Nitrogen Oxides (NOx)
Nitrogen Dioxide (NO2)
Nitric Oxide (NO)
Wind Speed (WSP)
Wind Direction (WDR)
Temperature (TMP)
Relative Humidity (RH)
Year:
All Years
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
Month:
All Months
January
February
March
April
May
June
July
August
September
October
November
December
Day (optional):
All Days
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Hour (optional):
All Hours
00:00
01:00
02:00
03:00
04:00
05:00
06:00
07:00
08:00
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
Station (optional):
All Stations
Acolman (ACO)
Ajusco Medio (AJM)
Atizapán (ATI)
Benito Juárez (BJU)
Camarones (CAM)
Centro de Ciencias (CCA)
Chalco (CHO)
Cuajimalpa (CUA)
Cuautitlán (CUT)
FES Acatlán (FAC)
Gustavo A. Madero (GAM)
Hospital General (HGM)
Iztacalco (INN)
Iztapalapa (IZT)
Los Laureles (LLA)
La Presa (LPR)
Merced (MER)
Miguel Hidalgo (MGH)
Milpa Alta (MPA)
Nezahualcóyotl (NEZ)
Pedregal (PED)
Santiago (SAC)
San Agustín (SAG)
Santa Fe (SFE)
Tláhuac (TAH)
Tlalnepantla (TLA)
Tultitlán (TLI)
UAM Xochimilco (UAX)
UAM Iztapalapa (UIZ)
Villa de las Flores (VIF)
Xalostoc (XAL)
Fetch Data
Clear Results
Query Summary
Data Statistics
Raw Data
Hourly Averages
Station Data
Chart
Station Comparison:
Select Stations to Compare
Compare Selected Stations
Clear All
Acolman (ACO)
Ajusco Medio (AJM)
Atizapán (ATI)
Benito Juárez (BJU)
Camarones (CAM)
Centro de Ciencias (CCA)
Chalco (CHO)
Cuajimalpa (CUA)
Cuautitlán (CUT)
FES Acatlán (FAC)
Gustavo A. Madero (GAM)
Hospital General (HGM)
Iztacalco (INN)
Iztapalapa (IZT)
Los Laureles (LLA)
La Presa (LPR)
Merced (MER)
Miguel Hidalgo (MGH)
Milpa Alta (MPA)
Nezahualcóyotl (NEZ)
Pedregal (PED)
Santiago (SAC)
San Agustín (SAG)
Santa Fe (SFE)
Tláhuac (TAH)
Tlalnepantla (TLA)
Tultitlán (TLI)
UAM Xochimilco (UAX)
UAM Iztapalapa (UIZ)
Villa de las Flores (VIF)
Xalostoc (XAL)
Update Comparison