SmogRank / Crescentino / Milan

Crescentino vs Milan: PM2.5 compared

Over the last year, Crescentino's air was 9% more polluted than Milan's: PM2.5 averaged 13.9 µg/m³ against 12.8, on the 106 days both cities were measured. Crescentino had the dirtier air on 75 of those days, Milan on 31. Crescentino was over the WHO's daily guideline of 15 µg/m³ on 34 of them, Milan on 23.

Right now

Crescentino–not on the 24-hour board right now
Milan–not on the 24-hour board right now

The last year, day by day

Crescentino
Milan
Each city's daily mean from 6 Oct 2025 to 5 Oct 2026, one stripe a day, coloured by band. A blank stripe is a day without a daily mean.

Month by month

15Nov 2025DecJan 2026FebMarCrescentino, Apr: 15.0 µg/m³Milan, Apr: 13.7 µg/m³AprCrescentino, May: 11.3 µg/m³Milan, May: 9.5 µg/m³MayCrescentino, Jun: 12.4 µg/m³Milan, Jun: 9.8 µg/m³JunCrescentino, Jul: 12.7 µg/m³Milan, Jul: 11.5 µg/m³JulCrescentino, Aug: 11.9 µg/m³Milan, Aug: 10.7 µg/m³AugCrescentino, Sep: 15.0 µg/m³Milan, Sep: 13.8 µg/m³SepOct
Monthly means in µg/m³ over the days both cities were measured. Solid: Crescentino. Faded: Milan. A month shows once both share 10 such days. Dashed line: the WHO daily guideline.

Year by year

YearCrescentinoMilanDays both measuredDays Crescentino was worse
2026 so far605710575
2025585612287
202463669855

Means in US AQI over the days both cities were measured that year; a year shows once they share 30 such days.

Each city's worst days

Crescentino

Milan

Daily means in US AQI, over the days both cities were measured in the last year. Each date opens that day's world board.

Compare either city with another

Crescentino

Side by side with Turin, Gujranwala.

Milan

Side by side with Monza, Vinovo, Gujranwala.

Use this page

SmogRank, PM2.5 daily means compared, Crescentino and Milan, 14 Oct 2025 – 30 Sep 2026, smogrank.com/compare/it-crescentino/it-milan (accessed 6 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 2026-10-06 21:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index.