What is the air quality trend in Ciudad López Mateos?

Over the past 15 days, Ciudad López Mateos had an average AQI of 56 based on station measurements. The worst day was 2026-08-06 with AQI 100.

How is Ciudad López Mateos air quality measured?

Air quality in Ciudad López Mateos is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Ciudad López Mateos, Mexico

Name: Ciudad López Mateos Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Ciudad López Mateos, Mexico.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

331h

PM2.5 Station

331h · 10 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	45	39–51	10.7 µg/m³	6h	13
2026-08-07	44	25–61	10.9 µg/m³	21h	13
2026-08-06	100	59–163	35.2 µg/m³	24h	10
2026-08-05	98	8–153	34.2 µg/m³	24h	10
2026-08-04	77	37–155	24.5 µg/m³	24h	11
2026-08-03	54	33–102	14.8 µg/m³	24h	9
2026-08-02	44	31–64	10.8 µg/m³	24h	13
2026-08-01	47	28–67	11.9 µg/m³	24h	13
2026-07-31	56	33–122	15.1 µg/m³	24h	14
2026-07-30	48	31–71	12.4 µg/m³	24h	12
2026-07-29	43	29–63	10.4 µg/m³	24h	13
2026-07-28	53	24–193	17.0 µg/m³	24h	15
2026-07-27	45	30–64	11.1 µg/m³	24h	13
2026-07-26	42	29–57	10.3 µg/m³	24h	14
2026-07-25	51	39–62	12.8 µg/m³	16h	15

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