SmogRank / Italy / Piedmont / Vinovo

Vinovo, month by month

Vinovo has a measured daily mean on 305 days since 23 May 2024. Its worst month was April 2026, at 60 US AQI (13.7 µg/m³), 635th of 2,941 cities on that month's world ranking. Its cleanest was July 2025, at 52 US AQI (9.5 µg/m³).

Every month since 2024

2026too few days for a mean (a year needs 199)166 days measured
Jan3 daysFebnoneMar2 daysApr60#635May54#698Jun20 daysJul59#694Aug59#457Sep59#436Oct69#129
2025too few days for a mean (a year needs 256)134 days measured
JannoneFebnoneMar2 daysApr53#1,125May12 daysJun13 daysJul52#1,397Aug57#692Sep55#514Oct5 daysNovnoneDecnone
2024too few days for a mean (a year needs 257)5 days measured
JanFebMarAprMay5 daysJunnoneJulnoneAugnoneSepnoneOctnoneNovnoneDecnone
Each square is a month's mean PM2.5 in US AQI from Vinovo'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 Vinovo marked; each year, the year's. A dashed square is the running month, so far.
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

20 months
MonthWhy
Jun 202620 of 30 days measured; a month needs 21. The others: 10 with under 18 hours of readings or readings that failed our checks.
Mar 20262 of 31 days measured; a month needs 22. The others: 29 with under 18 hours of readings or readings that failed our checks.
Feb 2026No day measured. The others: 28 with under 18 hours of readings or readings that failed our checks.
Jan 20263 of 31 days measured; a month needs 22. The others: 28 with under 18 hours of readings or readings that failed our checks.
Dec 2025No day measured. The others: 31 with under 18 hours of readings or readings that failed our checks.
Nov 2025No day measured. The others: 30 with under 18 hours of readings or readings that failed our checks.
Oct 20255 of 31 days measured; a month needs 22. The others: 26 with under 18 hours of readings or readings that failed our checks.
Jun 202513 of 30 days measured; a month needs 21. The others: 17 with under 18 hours of readings or readings that failed our checks.
May 202512 of 31 days measured; a month needs 22. The others: 19 with under 18 hours of readings or readings that failed our checks.
Mar 20252 of 31 days measured; a month needs 22. The others: 29 with under 18 hours of readings or readings that failed our checks.
Feb 2025No day measured. The others: 28 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 2024No day measured. The others: 31 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 2024No day measured. The others: 30 with under 18 hours of readings or readings that failed our checks.
May 20245 of 31 days measured; a month needs 22. The others: 4 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.

Vinovo's worst months

MonthUS AQIDays measuredWorld rank
April 2026 6013.7 µg/m³24 of 30635thof 2,941
August 2026 5913.5 µg/m³28 of 31457thof 2,896
September 2026 5913.3 µg/m³24 of 30436thof 2,981
July 2026 5913.2 µg/m³31 of 31694thof 2,784
August 2025 5712.4 µg/m³26 of 31692ndof 2,901
September 2025 5511.4 µg/m³25 of 30514thof 3,104

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.

Vinovo's worst days

DayUS AQIEpisode
23 Jan 2026 13047.1 µg/m³–
14 Oct 2025 12746.1 µg/m³Italy and Switzerland, October 2025
21 Jan 2026 11741.8 µg/m³–
14 Jun 2025 9633.5 µg/m³Italy, France and 2 more countries, June 2025
1 Oct 2026 9130.7 µg/m³–
10 Apr 2025 8929.7 µg/m³–
10 Jun 2025 8527.3 µg/m³Europe, June 2025
21 Sept 2025 8527.3 µg/m³–
11 Jun 2025 8326.2 µg/m³Europe, June 2025
21 Oct 2025 8225.9 µg/m³–

Daily means, the highest since 23 May 2024; 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, Vinovo, Italy, 23 May 2024 – 11 Oct 2026. Monitor data from EEA, via OpenAQ and from the publisher directly; sources listed at smogrank.com/sources. smogrank.com/it/vinovo/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.

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

Updated 2026-10-12 20:07 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).