SmogRank / Mexico / Jalisco / Tlaquepaque

Tlaquepaque, month by month

Tlaquepaque has a measured daily mean on 795 days since 10 January 2023. Its worst month was February 2024, at 170 US AQI (81.9 µg/m³), 8th of 2,486 cities on that month's world ranking. Its cleanest was September 2025, at 55 US AQI (11.0 µg/m³).

Every month since 2023

202680 so far255 days measured269th of 2,791 in the world
Jan125#59Feb92#239Mar86#343Apr81#305May83#207Jun64#315Jul64#469Aug64#349Sep61#393Oct4 days
202583 for the year281 days measured190th of 2,681 in the world
JannoneFeb1 dayMar21 daysApr98#131May85#168Jun66#301Jul60#521Aug58#561Sep55#556Oct66#320Nov102#224Dec21 days
2024too few days for a mean (a year needs 257)80 days measured
Jan16 daysFeb170#8Mar4 daysApr9 daysMay17 daysJun9 daysJulnoneAug1 daySepnoneOctnoneNovnoneDecnone
2023too few days for a mean (a year needs 256)179 days measured
Jan10 daysFeb2 daysMar10 daysApr153#7May6 daysJun155#8Jul12 daysAug16 daysSep85#46Oct11 daysNov17 daysDec119#37
Each square is a month's mean PM2.5 in US AQI from Tlaquepaque's measured days, with its place on that month's world ranking under it. A month has a mean once 70% of its days are measured, the rule the monthly rankings use; under that, the square gives the days measured. Each square opens that month's ranking with Tlaquepaque marked; each year, the year's.
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

Months without a mean, and why

24 months
MonthWhy
Oct 20264 of 11 days measured; a month needs 8. The others: 5 with no readings from the monitors, 2 with readings for part of the day (a day needs 18 hours).
Dec 202521 of 31 days measured; a month needs 22. The others: 10 with under 18 hours of readings or readings that failed our checks.
Mar 202521 of 31 days measured; a month needs 22. The others: 10 with under 18 hours of readings or readings that failed our checks.
Feb 20251 of 28 days measured; a month needs 20. The others: 27 with under 18 hours of readings or readings that failed our checks.
Jan 2025No day measured. The others: 31 with under 18 hours of readings or readings that failed our checks.
Dec 2024No day measured. The others: 31 with under 18 hours of readings or readings that failed our checks.
Nov 2024No day measured. The others: 30 with under 18 hours of readings or readings that failed our checks.
Oct 2024No day measured. The others: 31 with under 18 hours of readings or readings that failed our checks.
Sep 2024No day measured. The others: 30 with under 18 hours of readings or readings that failed our checks.
Aug 20241 of 31 days measured; a month needs 22. The others: 30 with under 18 hours of readings or readings that failed our checks.
Jul 2024No day measured. The others: 31 with under 18 hours of readings or readings that failed our checks.
Jun 20249 of 30 days measured; a month needs 21. The others: 21 with under 18 hours of readings or readings that failed our checks.
May 202417 of 31 days measured; a month needs 22. The others: 14 with under 18 hours of readings or readings that failed our checks.
Apr 20249 of 30 days measured; a month needs 21. The others: 21 with under 18 hours of readings or readings that failed our checks.
Mar 20244 of 31 days measured; a month needs 22. The others: 27 with under 18 hours of readings or readings that failed our checks.
Jan 202416 of 31 days measured; a month needs 22. The others: 15 with under 18 hours of readings or readings that failed our checks.
Nov 202317 of 30 days measured; a month needs 21. The others: 13 with under 18 hours of readings or readings that failed our checks.
Oct 202311 of 31 days measured; a month needs 22. The others: 20 with under 18 hours of readings or readings that failed our checks.
Aug 202316 of 31 days measured; a month needs 22. The others: 15 with under 18 hours of readings or readings that failed our checks.
Jul 202312 of 31 days measured; a month needs 22. The others: 1 missing from OpenAQ's archive, 18 with under 18 hours of readings or readings that failed our checks.
May 20236 of 31 days measured; a month needs 22. The others: 25 with under 18 hours of readings or readings that failed our checks.
Mar 202310 of 31 days measured; a month needs 22. The others: 20 missing from OpenAQ's archive, 1 with under 18 hours of readings or readings that failed our checks.
Feb 20232 of 28 days measured; a month needs 20. The others: 25 missing from OpenAQ's archive, 1 with under 18 hours of readings or readings that failed our checks.
Jan 202310 of 31 days measured; a month needs 22. The others: 6 missing from OpenAQ's archive, 6 with under 18 hours of readings or readings that failed our checks.

A day counts once 18 hours of it are measured; a month needs 70% of its days.

Tlaquepaque's worst months

MonthUS AQIDays measuredWorld rankEpisode
February 2024 17081.9 µg/m³24 of 298thof 2,486–
June 2023 15561.6 µg/m³22 of 308thof 1,603Southern Mexico, June 2023
April 2023 15358.4 µg/m³22 of 307thof 1,622–
January 2026 12545.3 µg/m³31 of 3159thof 2,617Southern Mexico, January 2026
December 2023 11943.0 µg/m³25 of 3137thof 2,247–
November 2025 10236.1 µg/m³30 of 30224thof 2,715–

Monthly means over the days measured; finished months only. World rank: its place on that month's world ranking of every city with enough days. Each month opens that ranking.

Tlaquepaque's worst days

DayUS AQIEpisode
25 Dec 2025 295220.0 µg/m³–
1 Jan 2026 257182.0 µg/m³Southern Mexico, January 2026
19 Dec 2025 234159.0 µg/m³–
20 Feb 2024 223148.0 µg/m³–
21 Dec 2025 220145.0 µg/m³–
27 Jan 2024 208133.0 µg/m³–
4 Feb 2024 202127.0 µg/m³–
12 Feb 2024 202127.0 µg/m³–
14 Dec 2025 202127.0 µg/m³–
26 Jan 2024 199124.0 µg/m³–

Daily means, the highest since 10 Jan 2023; the WHO's daily guideline is 15 µg/m³. Each date opens that day's world ranking, and each episode the bad-air spell it was part of.

Use this history

SmogRank, PM2.5 monthly and daily means, Tlaquepaque, Mexico, 10 Jan 2023 – 11 Oct 2026. Monitor data from Sinaica Mexico via OpenAQ; sources listed at smogrank.com/sources. smogrank.com/mx/tlaquepaque/history (accessed 12 Oct 2026).

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You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.

Tlaquepaque now: the last 24 hours, its ranks today and the last 12 months day by day.

Updated 2026-10-12 19:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index. Some low-cost readings: Sensor.Community, ODbL (data and licence). Some readings: Uzhydromet (Uzbekistan's Hydrometeorological Service); Department of Environment, Nepal; Vietnam's government monitors; Aurassure; Umhverfisstofnun (Environment Agency of Iceland); RMCAB (Secretaría Distrital de Ambiente, Bogotá); Love My Air (City and County of Denver), no reuse terms published (why we use them).