SmogRank / Australia / New South Wales
Air quality in Campbelltown
New South Wales, Australia. Over the last 24 hours its air rated Good, the 531st most polluted of 738 cities measured.
24-hour average 19US AQI
Good PM2.5 3.4 µg/m³, 0.2× the WHO 24-hour guideline. The figure the 24-hour ranking uses.
Latest hour: 31 US AQI (5.5 µg/m³), 06:00 local time
Last 4 days, hour by hour 15 30 8 Oct 03:00 local, 2026-10-07 16:00 UTC: 1.8 µg/m³ 8 Oct 04:00 local, 2026-10-07 17:00 UTC: 1.6 µg/m³ 8 Oct 05:00 local, 2026-10-07 18:00 UTC: 1.6 µg/m³ 8 Oct 06:00 local, 2026-10-07 19:00 UTC: 3.6 µg/m³ 8 Oct 07:00 local, 2026-10-07 20:00 UTC: 8.1 µg/m³ 8 Oct 08:00 local, 2026-10-07 21:00 UTC: 4.7 µg/m³ 8 Oct 09:00 local, 2026-10-07 22:00 UTC: 3.9 µg/m³ 8 Oct 10:00 local, 2026-10-07 23:00 UTC: 5.4 µg/m³ 8 Oct 11:00 local, 2026-10-08 00:00 UTC: 4.5 µg/m³ 8 Oct 12:00 local, 2026-10-08 01:00 UTC: 2.4 µg/m³ 8 Oct 13:00 local, 2026-10-08 02:00 UTC: 3.3 µg/m³ 8 Oct 14:00 local, 2026-10-08 03:00 UTC: 2.1 µg/m³ 8 Oct 17:00 local, 2026-10-08 06:00 UTC: 0.3 µg/m³ 8 Oct 19:00 local, 2026-10-08 08:00 UTC: 1.0 µg/m³ 8 Oct 20:00 local, 2026-10-08 09:00 UTC: 3.8 µg/m³ 8 Oct 21:00 local, 2026-10-08 10:00 UTC: 4.9 µg/m³ 8 Oct 22:00 local, 2026-10-08 11:00 UTC: 2.3 µg/m³ 8 Oct 23:00 local, 2026-10-08 12:00 UTC: 4.9 µg/m³ 9 Oct 00:00 local, 2026-10-08 13:00 UTC: 3.8 µg/m³ 9 Oct 01:00 local, 2026-10-08 14:00 UTC: 3.7 µg/m³ 9 Oct 02:00 local, 2026-10-08 15:00 UTC: 3.8 µg/m³ 9 Oct 03:00 local, 2026-10-08 16:00 UTC: 3.6 µg/m³ 9 Oct 04:00 local, 2026-10-08 17:00 UTC: 3.4 µg/m³ 9 Oct 05:00 local, 2026-10-08 18:00 UTC: 1.0 µg/m³ 9 Oct 06:00 local, 2026-10-08 19:00 UTC: 5.5 µg/m³ Oct 6 Oct 7 Oct 8 Oct 9 Campbelltown's local time; hover a bar for UTC. Dashed line: WHO 24-hour guideline (15 µg/m³).
Where Campbelltown ranks 24 hours #531 of 738, at 19 US AQI (3.4 µg/m³)
7 days – not enough data
30 days – not enough data
This year – not enough data
Unhealthy days this year: 0 of 1 measured days had a daily mean over 35.4 µg/m³ (US AQI 101+).
Worst 6 hours since 6 Oct 2026: 20 US AQI (3.6 µg/m³) on 8 Oct, 06:00 to 12:00 local time, confirmed by 2 of its 2 monitoring places.
The last 12 months, day by day
1 10 20 31 Nov 2025 Dec Jan 2026 Feb Mar Apr May Jun Jul Aug Sep Oct 2025-11-01: no monitor reporting here yet 2025-11-02: no monitor reporting here yet 2025-11-03: no monitor reporting here yet 2025-11-04: no monitor reporting here yet 2025-11-05: no monitor reporting here yet 2025-11-06: no monitor reporting here yet 2025-11-07: no monitor reporting here yet 2025-11-08: no monitor reporting here yet 2025-11-09: no monitor reporting here yet 2025-11-10: no monitor reporting here yet 2025-11-11: no monitor reporting here yet 2025-11-12: no monitor reporting here yet 2025-11-13: no monitor reporting here yet 2025-11-14: no monitor reporting here yet 2025-11-15: no monitor reporting here yet 2025-11-16: no monitor reporting here yet 2025-11-17: no monitor reporting here yet 2025-11-18: no monitor reporting here yet 2025-11-19: no monitor reporting here yet 2025-11-20: no monitor reporting here yet 2025-11-21: no monitor reporting here yet 2025-11-22: no monitor reporting here yet 2025-11-23: no monitor reporting here yet 2025-11-24: no monitor reporting here yet 2025-11-25: no monitor reporting here yet 2025-11-26: no monitor reporting here yet 2025-11-27: no monitor reporting here yet 2025-11-28: no monitor reporting here yet 2025-11-29: no monitor reporting here yet 2025-11-30: no monitor reporting here yet 2025-12-01: no monitor reporting here yet 2025-12-02: no monitor reporting here yet 2025-12-03: no monitor reporting here yet 2025-12-04: no monitor reporting here yet 2025-12-05: no monitor reporting here yet 2025-12-06: no monitor reporting here yet 2025-12-07: no monitor reporting here yet 2025-12-08: no monitor reporting here yet 2025-12-09: no monitor reporting here yet 2025-12-10: no monitor reporting here yet 2025-12-11: no monitor reporting here yet 2025-12-12: no monitor reporting here yet 2025-12-13: no monitor reporting here yet 2025-12-14: no monitor reporting here yet 2025-12-15: no monitor reporting here yet 2025-12-16: no monitor reporting 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2026-09-04: no monitor reporting here yet 2026-09-05: no monitor reporting here yet 2026-09-06: no monitor reporting here yet 2026-09-07: no monitor reporting here yet 2026-09-08: no monitor reporting here yet 2026-09-09: no monitor reporting here yet 2026-09-10: no monitor reporting here yet 2026-09-11: no monitor reporting here yet 2026-09-12: no monitor reporting here yet 2026-09-13: no monitor reporting here yet 2026-09-14: no monitor reporting here yet 2026-09-15: no monitor reporting here yet 2026-09-16: no monitor reporting here yet 2026-09-17: no monitor reporting here yet 2026-09-18: no monitor reporting here yet 2026-09-19: no monitor reporting here yet 2026-09-20: no monitor reporting here yet 2026-09-21: no monitor reporting here yet 2026-09-22: no monitor reporting here yet 2026-09-23: no monitor reporting here yet 2026-09-24: no monitor reporting here yet 2026-09-25: no monitor reporting here yet 2026-09-26: no monitor reporting here yet 2026-09-27: no monitor reporting here yet 2026-09-28: no monitor reporting here yet 2026-09-29: no monitor reporting here yet 2026-09-30: no monitor reporting here yet 2026-10-01: no monitor reporting here yet 2026-10-02: no monitor reporting here yet 2026-10-03: no monitor reporting here yet 2026-10-04: no monitor reporting here yet 2026-10-05: no monitor reporting here yet 2026-10-06: no monitor reporting here yet 2026-10-07: no monitor reporting here yet 2026-10-08: 3.3 µg/m³ 0 of 1 measured days were over the WHO 24-hour guideline (15 µg/m³). One row per month, one square per local day. Good 0–50
Moderate 51–100
Sensitive groups 101–150
Unhealthy 151–200
Very unhealthy 201–300
Hazardous 301+
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
Monitors 2 listed: 2 reference, 0 low-cost
PM2.5 from 2 reference monitors, updated hourly.
Station Operator Type Campbelltown WestCC BY 4.0 (NSW DCCEEW) NSW DCCEEW Reference CamdenCC BY 4.0 (NSW DCCEEW) NSW DCCEEW Reference
The city's value is the median of its reference monitors each hour, when at least a third of them report (three are always enough); low-cost sensors are listed but not counted when reference monitors exist. Data via OpenAQ; licences as listed. How we rank . Embed this on your site .
Compare Campbelltown with another city Side by side with Liverpool (the nearest), Tuggeranong (Australia's worst on 30 days), Gujranwala (the world's worst on 30 days).
Other cities in Australia 30-day averages, US AQI. All of Australia .
Updated 2026-10-08 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 readings: Uzhydromet (Uzbekistan's Hydrometeorological Service); Department of Environment, Nepal; Vietnam's government monitors; Aurassure; Umhverfisstofnun (Environment Agency of Iceland); Love My Air (City and County of Denver), no reuse terms published (why we use them ).