SmogRank / Hacienda Santa Fe / Tula de Allende

Hacienda Santa Fe vs Tula de Allende: PM2.5 compared

Over the last year, Hacienda Santa Fe's air was about 2.0× as polluted as Tula de Allende's: PM2.5 averaged 26.4 µg/m³ against 13.2, on the 198 days both cities were measured. Hacienda Santa Fe had the dirtier air on 191 of those days, Tula de Allende on 7. Hacienda Santa Fe was over the WHO's daily guideline of 15 µg/m³ on 194 of them, Tula de Allende on 58.

Right now

Hacienda Santa Fe–not on the 24-hour board right now
Tula de Allende#1,306on the 24-hour board of 2,351, at 32 US AQI (5.7 µg/m³)

The last year, day by day

Hacienda Santa Fe
Tula de Allende
Each city's daily mean from 9 Oct 2025 to 8 Oct 2026, one stripe a day, coloured by band. A blank stripe is a day without a daily mean.

Month by month

Nov2025DecJan2026Hacienda Santa Fe, Feb 2026: 31.8 µg/m³Tula de Allende, Feb 2026: 16.2 µg/m³FebHacienda Santa Fe, Mar 2026: 26.3 µg/m³Tula de Allende, Mar 2026: 17.3 µg/m³MarHacienda Santa Fe, Apr 2026: 23.9 µg/m³Tula de Allende, Apr 2026: 14.5 µg/m³AprHacienda Santa Fe, May 2026: 32.5 µg/m³Tula de Allende, May 2026: 16.6 µg/m³MayHacienda Santa Fe, Jun 2026: 24.4 µg/m³Tula de Allende, Jun 2026: 10.2 µg/m³JunHacienda Santa Fe, Jul 2026: 25.2 µg/m³Tula de Allende, Jul 2026: 10.8 µg/m³JulHacienda Santa Fe, Aug 2026: 26.3 µg/m³Tula de Allende, Aug 2026: 11.0 µg/m³AugHacienda Santa Fe, Sep 2026: 23.4 µg/m³Tula de Allende, Sep 2026: 9.9 µg/m³SepOct
Monthly means in µg/m³ over the days both cities were measured. Solid: Hacienda Santa Fe. Faded: Tula de Allende. A month shows once both share 10 such days. Dashed line: the WHO daily guideline, 15 µg/m³.

Each city's worst days

Hacienda Santa Fe

Tula de Allende

Daily means in US AQI, with µg/m³ beside them, since the index stops at its top value, over the days both cities were measured in the last year. Each date opens that day's world board.

Compare either city with another

Hacienda Santa Fe

Side by side with Santa Anita (the nearest), Mexicali (Mexico's 2nd worst on 30 days), Gujranwala (the world's worst on 30 days).

Tula de Allende

Side by side with San Marcos (the nearest), Gujranwala (the world's worst on 30 days).

Use this page

SmogRank, PM2.5 daily means compared, Hacienda Santa Fe and Tula de Allende, 9 Oct 2025 – 8 Oct 2026, smogrank.com/compare/mx-hacienda-santa-fe/mx-tula-de-allende (accessed 9 Oct 2026).

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.

The same rules as every SmogRank figure: reference monitors first, and a day counts with 18 measured hours. How we measure.

Updated 2026-10-09 07:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index. Some readings: Uzhydromet (Uzbekistan's Hydrometeorological Service); Department of Environment, Nepal; Vietnam's government monitors; Aurassure; Umhverfisstofnun (Environment Agency of Iceland); Love My Air (City and County of Denver), no reuse terms published (why we use them).