SmogRank / Australia / Queensland / Mango Hill

Mango Hill, month by month

Mango Hill has a measured daily mean on 1,140 days since 1 January 2023. Its worst month was September 2024, at 48 US AQI (8.6 µg/m³), 679th of 2,010 cities on that month's world ranking. Its cleanest was April 2025, at 21 US AQI (3.8 µg/m³). 2025 averaged 28 US AQI (5.0 µg/m³), against 33 US AQI (5.9 µg/m³) in 2024.

Every month since 2023

202626 so far202 days measured2,693rd of 2,793 in the world

Jan28#2,340 Feb23#2,700 Mar23#2,779 Apr31#2,337 May23#2,599 Jun23#2,290Jul12 daysAugnoneSepnoneOct30#2,217

202528 for the year357 days measured2,528th of 2,681 in the world

Jan26#2,280 Feb29#2,330 Mar24#2,586 Apr21#2,814 May22#2,600 Jun25#2,350 Jul29#2,545 Aug27#2,732 Sep33#2,136 Oct39#1,173 Nov30#2,321 Dec27#2,738

202433 for the year348 days measured1,801st of 2,097 in the world

Jan31#1,937 Feb29#2,081Mar21 daysApr23#2,189 May25#2,365 Jun36#1,911 Jul27#2,306 Aug43#1,311 Sep48#679 Oct39#1,080 Nov33#2,048 Dec29#2,251

2023too few days for a mean (a year needs 256)233 days measured

Jan32#1,007Feb2 daysMar9 daysApr19 daysMay17 daysJun11 daysJul18 daysAug42#1,146 Sep34#1,730Oct20 daysNov34#1,690 Dec39#1,545

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

11 months

Month	Why
Sep 2026	No day measured. The others: 30 with under 18 hours of readings or readings that failed our checks.
Aug 2026	No day measured. The others: 31 with under 18 hours of readings or readings that failed our checks.
Jul 2026	12 of 31 days measured; a month needs 22. The others: 19 with under 18 hours of readings or readings that failed our checks.
Mar 2024	21 of 31 days measured; a month needs 22. The others: 10 with under 18 hours of readings or readings that failed our checks.
Oct 2023	20 of 31 days measured; a month needs 22. The others: 11 with under 18 hours of readings or readings that failed our checks.
Jul 2023	18 of 31 days measured; a month needs 22. The others: 1 missing from OpenAQ's archive, 12 with under 18 hours of readings or readings that failed our checks.
Jun 2023	11 of 30 days measured; a month needs 21. The others: 19 with under 18 hours of readings or readings that failed our checks.
May 2023	17 of 31 days measured; a month needs 22. The others: 14 with under 18 hours of readings or readings that failed our checks.
Apr 2023	19 of 30 days measured; a month needs 21. The others: 2 missing from OpenAQ's archive, 9 with under 18 hours of readings or readings that failed our checks.
Mar 2023	9 of 31 days measured; a month needs 22. The others: 19 missing from OpenAQ's archive, 3 with under 18 hours of readings or readings that failed our checks.
Feb 2023	2 of 28 days measured; a month needs 20. The others: 25 missing from OpenAQ's archive, 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.

Mango Hill's worst months

Month	US AQI	Days measured	World rank
September 2024	488.6 µg/m³	30 of 30	679thof 2,010
August 2024	437.8 µg/m³	31 of 31	1,311thof 2,010
August 2023	427.5 µg/m³	25 of 31	1,146thof 1,980
October 2024	397.1 µg/m³	31 of 31	1,080thof 2,020
December 2023	397.0 µg/m³	30 of 31	1,545thof 2,247
October 2025	397.0 µg/m³	31 of 31	1,173rdof 2,614

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.

Mango Hill's worst days

Day	US AQI
1 Jun 2023	8024.7 µg/m³
16 Dec 2023	7320.9 µg/m³
16 Apr 2026	7220.4 µg/m³
17 Apr 2026	7120.1 µg/m³
1 Sept 2024	7119.7 µg/m³
21 Sept 2024	6717.9 µg/m³
31 Aug 2024	6416.2 µg/m³
15 Aug 2023	6416.1 µg/m³
28 Oct 2025	6315.4 µg/m³
14 Aug 2023	6214.9 µg/m³

Daily means, the highest since 1 Jan 2023; 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, Mango Hill, Australia, 1 Jan 2023 – 12 Oct 2026. Monitor data from Queensland Government, via OpenAQ and from the publisher directly; sources listed at smogrank.com/sources. smogrank.com/au/mango-hill/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.

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

Updated 2026-10-12 23:07 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).