SmogRank / India / Rajasthan / Nandri

Nandri, month by month

Nandri has a measured daily mean on 522 days since 19 February 2025. Its worst month was November 2025, at 151 US AQI (56.1 µg/m³), 148th of 2,715 cities on that month's world ranking. Its cleanest was August 2025, at 61 US AQI (14.5 µg/m³).

Every month since 2025

202683 so far242 days measured242nd of 2,791 in the world
Jan21 daysFeb110#155Mar77#491Apr76#350May80#221Jun77#218Jul73#308Aug67#303Sep63#356Oct6 days
202588 for the year280 days measured174th of 2,681 in the world
JanFeb10 daysMar71#573Apr78#257May79#204Jun71#228Jul72#198Aug61#399Sep68#250Oct123#108Nov151#148Dec131#218
Each square is a month's mean PM2.5 in US AQI from Nandri'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 Nandri 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

3 months
MonthWhy
Oct 20266 of 12 days measured; a month needs 9. The others: 5 with no readings from the monitor, 1 with readings for part of the day (a day needs 18 hours).
Jan 202621 of 31 days measured; a month needs 22. The others: 10 with under 18 hours of readings or readings that failed our checks.
Feb 202510 of 28 days measured; a month needs 20.

A day counts once 18 hours of it are measured; a month needs 70% of its days.

Nandri's worst months

MonthUS AQIDays measuredWorld rankEpisode
November 2025 15156.1 µg/m³28 of 30148thof 2,715–
December 2025 13147.7 µg/m³30 of 31218thof 3,006–
October 2025 12344.5 µg/m³27 of 31108thof 2,614India and Pakistan, October 2025
February 2026 11039.2 µg/m³20 of 28155thof 2,866–
May 2026 8024.5 µg/m³28 of 31221stof 2,874–
May 2025 7924.0 µg/m³24 of 31204thof 2,826–

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.

Nandri's worst days

DayUS AQI
2 Jan 2026 201126.0 µg/m³
23 Dec 2025 185104.0 µg/m³
3 Jan 2026 182100.0 µg/m³
10 Jan 2026 17994.9 µg/m³
28 Nov 2025 17793.0 µg/m³
29 Nov 2025 17082.4 µg/m³
4 Jan 2026 16879.8 µg/m³
31 Dec 2025 16777.7 µg/m³
7 Jan 2026 16677.6 µg/m³
8 Jan 2026 16677.0 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, Nandri, India, 19 Feb 2025 – 7 Oct 2026. Monitor data from CPCB via OpenAQ; sources listed at smogrank.com/sources. smogrank.com/in/nandri/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.

Nandri 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).