SmogRank / India / Karnataka / Gadag-Betageri

Gadag-Betageri, month by month

Gadag-Betageri has a measured daily mean on 175 days since 21 March 2025. Its worst month was July 2025, at 82 US AQI (25.5 µg/m³), 135th of 2,889 cities on that month's world ranking. Its cleanest was July 2026, at 59 US AQI (13.5 µg/m³).

Every month since 2025

2026too few days for a mean (a year needs 200)95 days measured
JannoneFebnoneMarnoneAprnoneMay16 daysJun20 daysJul59#654Aug17 daysSep18 daysOct2 days
2025too few days for a mean (a year needs 256)80 days measured
JanFebMar10 daysApr18 daysMaynoneJun5 daysJul82#135AugnoneSepnoneOct8 daysNov16 daysDecnone
Each square is a month's mean PM2.5 in US AQI from Gadag-Betageri'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 Gadag-Betageri 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

18 months
MonthWhy
Oct 20262 of 12 days measured; a month needs 9. The others: 8 with no readings from the monitor, 2 with readings for part of the day (a day needs 18 hours).
Sep 202618 of 30 days measured; a month needs 21. The others: 9 with no readings from the monitor, 2 with readings for part of the day (a day needs 18 hours), 1 with readings left out by our checks.
Aug 202617 of 31 days measured; a month needs 22. The others: 14 with under 18 hours of readings or readings that failed our checks.
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.
May 202616 of 31 days measured; a month needs 22. The others: 15 with under 18 hours of readings or readings that failed our checks.
Apr 2026No day measured. The others: 30 with under 18 hours of readings or readings that failed our checks.
Mar 2026No day measured. The others: 31 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 2026No day measured. The others: 31 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 202516 of 30 days measured; a month needs 21. The others: 14 with under 18 hours of readings or readings that failed our checks.
Oct 20258 of 31 days measured; a month needs 22. The others: 23 with under 18 hours of readings or readings that failed our checks.
Sep 2025No day measured. The others: 30 with under 18 hours of readings or readings that failed our checks.
Aug 2025No day measured. The others: 31 with under 18 hours of readings or readings that failed our checks.
Jun 20255 of 30 days measured; a month needs 21. The others: 25 with under 18 hours of readings or readings that failed our checks.
May 2025No day measured. The others: 31 with under 18 hours of readings or readings that failed our checks.
Apr 202518 of 30 days measured; a month needs 21. The others: 12 with under 18 hours of readings or readings that failed our checks.
Mar 202510 of 31 days measured; a month needs 22. The others: 1 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.

Gadag-Betageri's worst months

MonthUS AQIDays measuredWorld rankEpisode
July 2025 8225.5 µg/m³23 of 31135thof 2,889Western India, July 2025
July 2026 5913.5 µg/m³22 of 31654thof 2,784–

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.

Gadag-Betageri's worst days

DayUS AQI
23 Jul 2025 16981.2 µg/m³
1 Jul 2025 15155.9 µg/m³
17 Aug 2026 15055.2 µg/m³
23 Aug 2026 14854.7 µg/m³
20 Aug 2026 14653.9 µg/m³
21 Aug 2026 14653.7 µg/m³
8 Aug 2026 14151.8 µg/m³
15 Aug 2026 14051.3 µg/m³
27 Jul 2025 13951.1 µg/m³
14 Aug 2026 13850.5 µg/m³

Daily means, the highest since 21 Mar 2025; 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, Gadag-Betageri, India, 21 Mar 2025 – 7 Oct 2026. Monitor data from CPCB via OpenAQ; sources listed at smogrank.com/sources. smogrank.com/in/gadag-betageri/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.

Gadag-Betageri 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).