SmogRank / India / Madhya Pradesh / Singrauli

Singrauli, month by month

Singrauli has a measured daily mean on 415 days since 19 February 2025. Its worst month was December 2025, at 188 US AQI (108.3 µg/m³), 46th of 3,006 cities on that month's world ranking. Its cleanest was July 2026, at 82 US AQI (25.7 µg/m³).

Every month since 2025

2026too few days for a mean (a year needs 200)165 days measured

Jan21 daysFeb18 daysMar174#9 Apr170#16May20 daysJun20 daysJul82#202Aug6 daysSep6 daysOctnone

2025too few days for a mean (a year needs 256)250 days measured

JanFeb9 daysMar159#34 Apr171#5 May119#61 Jun140#42 Jul91#85 Aug107#42Sep17 daysOct149#66 Nov177#55 Dec188#46

Each square is a month's mean PM2.5 in US AQI from Singrauli'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 Singrauli 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

9 months

Month	Why
Oct 2026	No day measured. The others: 11 with no readings from the monitor, 1 with under 18 hours of readings or readings that failed our checks.
Sep 2026	6 of 30 days measured; a month needs 21. The others: 10 with no readings from the monitor, 13 with readings for part of the day (a day needs 18 hours), 1 with under 18 hours of readings or readings that failed our checks.
Aug 2026	6 of 31 days measured; a month needs 22. The others: 25 with under 18 hours of readings or readings that failed our checks.
Jun 2026	20 of 30 days measured; a month needs 21. The others: 10 with under 18 hours of readings or readings that failed our checks.
May 2026	20 of 31 days measured; a month needs 22. The others: 11 with under 18 hours of readings or readings that failed our checks.
Feb 2026	18 of 28 days measured; a month needs 20. The others: 10 with under 18 hours of readings or readings that failed our checks.
Jan 2026	21 of 31 days measured; a month needs 22. The others: 10 with under 18 hours of readings or readings that failed our checks.
Sep 2025	17 of 30 days measured; a month needs 21. The others: 13 with under 18 hours of readings or readings that failed our checks.
Feb 2025	9 of 28 days measured; a month needs 20. 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.

Singrauli's worst months

Month	US AQI	Days measured	World rank	Episode
December 2025	188108.3 µg/m³	26 of 31	46thof 3,006	–
November 2025	17792.6 µg/m³	23 of 30	55thof 2,715	–
March 2026	17488.8 µg/m³	26 of 31	9thof 2,971	India, March 2026
April 2025	17183.6 µg/m³	22 of 30	5thof 2,951	North-eastern India, April 2025
April 2026	17081.9 µg/m³	25 of 30	16thof 2,941	Eastern India, April 2026
March 2025	15966.3 µg/m³	29 of 31	34thof 2,862	–

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.

Singrauli's worst days

Day	US AQI	Episode
27 Jan 2026	290215.0 µg/m³	–
25 Jan 2026	285210.0 µg/m³	–
28 Jan 2026	259184.0 µg/m³	–
19 Dec 2025	248173.0 µg/m³	–
22 Jan 2026	245170.0 µg/m³	–
8 Mar 2026	245170.0 µg/m³	India, March 2026
6 Jan 2026	244169.0 µg/m³	–
20 Dec 2025	238163.0 µg/m³	–
24 Nov 2025	237162.0 µg/m³	–
26 Jan 2026	236161.0 µg/m³	–

Daily means, the highest since 19 Feb 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, Singrauli, India, 19 Feb 2025 – 17 Sep 2026. Monitor data from CPCB via OpenAQ; sources listed at smogrank.com/sources. smogrank.com/in/singrauli/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.

Singrauli 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).