SmogRank / Brazil

Air quality in Nova União

Minas Gerais, Brazil. Measured until 31 Dec 2025; not measured today, so it is only on past boards. We make model estimates only for places of 15,000 people or more.

Its measured days

SmogRank measured Nova União with ground monitors from MonitorAr (Brazil's Ministry of the Environment) from 1 Jan 2023 to 31 Dec 2025: 972 days, averaging 14.8 µg/m³. Its monitors stopped giving readings we can use, so it isn't ranked today, but those days stay on the past boards: 972 day boards.

1102031Jan 2025FebMarAprMayJunJulAugSepOctNovDec2025-01-01: 7.8 µg/m³2025-01-02: no data2025-01-03: no data2025-01-04: no data2025-01-05: no data2025-01-06: no data2025-01-07: no data2025-01-08: no data2025-01-09: no data2025-01-10: no data2025-01-11: 22.1 µg/m³2025-01-12: 22.7 µg/m³2025-01-13: 23.8 µg/m³2025-01-14: 25.1 µg/m³2025-01-15: 22.4 µg/m³2025-01-16: 21.5 µg/m³2025-01-17: 18.8 µg/m³2025-01-18: 19.1 µg/m³2025-01-19: 18.4 µg/m³2025-01-20: 17.8 µg/m³2025-01-21: 19.9 µg/m³2025-01-22: 24.5 µg/m³2025-01-23: 24.3 µg/m³2025-01-24: 22.3 µg/m³2025-01-25: 17.3 µg/m³2025-01-26: 5.6 µg/m³2025-01-27: 8.7 µg/m³2025-01-28: 5.7 µg/m³2025-01-29: 5.3 µg/m³2025-01-30: 5.6 µg/m³2025-01-31: 23.8 µg/m³2025-02-01: 22.0 µg/m³2025-02-02: 3.3 µg/m³2025-02-03: 6.1 µg/m³2025-02-04: 7.6 µg/m³2025-02-05: 21.0 µg/m³2025-02-06: 21.9 µg/m³2025-02-07: 23.6 µg/m³2025-02-08: 23.7 µg/m³2025-02-09: 22.7 µg/m³2025-02-10: 21.9 µg/m³2025-02-11: 22.7 µg/m³2025-02-12: 19.4 µg/m³2025-02-13: 21.2 µg/m³2025-02-14: 16.3 µg/m³2025-02-15: 15.1 µg/m³2025-02-16: 18.3 µg/m³2025-02-17: 18.3 µg/m³2025-02-18: 21.0 µg/m³2025-02-19: 22.2 µg/m³2025-02-20: 19.5 µg/m³2025-02-21: 20.4 µg/m³2025-02-22: 33.5 µg/m³2025-02-23: 34.9 µg/m³2025-02-24: 33.0 µg/m³2025-02-25: 5.8 µg/m³2025-02-26: 10.8 µg/m³2025-02-27: 13.4 µg/m³2025-02-28: 10.4 µg/m³2025-03-01: 6.1 µg/m³2025-03-02: 4.3 µg/m³2025-03-03: 3.3 µg/m³2025-03-04: 12.1 µg/m³2025-03-05: 7.4 µg/m³2025-03-06: 4.0 µg/m³2025-03-07: 5.7 µg/m³2025-03-08: 8.9 µg/m³2025-03-09: 6.7 µg/m³2025-03-10: 6.5 µg/m³2025-03-11: 20.7 µg/m³2025-03-12: 20.6 µg/m³2025-03-13: 17.0 µg/m³2025-03-14: 34.0 µg/m³2025-03-15: 22.7 µg/m³2025-03-16: 22.6 µg/m³2025-03-17: 22.9 µg/m³2025-03-18: 20.5 µg/m³2025-03-19: 7.4 µg/m³2025-03-20: 20.3 µg/m³2025-03-21: 13.3 µg/m³2025-03-22: 22.1 µg/m³2025-03-23: 20.9 µg/m³2025-03-24: 5.0 µg/m³2025-03-25: 19.5 µg/m³2025-03-26: 22.5 µg/m³2025-03-27: 20.9 µg/m³2025-03-28: 22.3 µg/m³2025-03-29: 20.2 µg/m³2025-03-30: 20.7 µg/m³2025-03-31: 21.6 µg/m³2025-04-01: 15.7 µg/m³2025-04-02: 16.4 µg/m³2025-04-03: 13.8 µg/m³2025-04-04: 15.2 µg/m³2025-04-05: 20.9 µg/m³2025-04-06: 18.8 µg/m³2025-04-07: 18.4 µg/m³2025-04-08: 20.1 µg/m³2025-04-09: 20.8 µg/m³2025-04-10: 23.6 µg/m³2025-04-11: 22.6 µg/m³2025-04-12: 20.1 µg/m³2025-04-13: 3.4 µg/m³2025-04-14: 8.7 µg/m³2025-04-15: 23.1 µg/m³2025-04-16: 25.8 µg/m³2025-04-17: 22.6 µg/m³2025-04-18: 21.5 µg/m³2025-04-19: no data2025-04-20: 4.0 µg/m³2025-04-21: 21.8 µg/m³2025-04-22: 23.4 µg/m³2025-04-23: 23.5 µg/m³2025-04-24: 12.5 µg/m³2025-04-25: 27.2 µg/m³2025-04-26: 29.1 µg/m³2025-04-27: 23.9 µg/m³2025-04-28: 11.8 µg/m³2025-04-29: 11.4 µg/m³2025-04-30: 8.7 µg/m³2025-05-01: 8.3 µg/m³2025-05-02: 12.4 µg/m³2025-05-03: 12.8 µg/m³2025-05-04: 8.7 µg/m³2025-05-05: 23.1 µg/m³2025-05-06: 24.4 µg/m³2025-05-07: 21.9 µg/m³2025-05-08: 25.1 µg/m³2025-05-09: 22.8 µg/m³2025-05-10: 7.7 µg/m³2025-05-11: 21.8 µg/m³2025-05-12: 22.1 µg/m³2025-05-13: 14.9 µg/m³2025-05-14: 8.7 µg/m³2025-05-15: 11.1 µg/m³2025-05-16: 11.9 µg/m³2025-05-17: no data2025-05-18: 9.1 µg/m³2025-05-19: 11.2 µg/m³2025-05-20: 16.3 µg/m³2025-05-21: 27.6 µg/m³2025-05-22: 23.6 µg/m³2025-05-23: 29.0 µg/m³2025-05-24: 28.0 µg/m³2025-05-25: 22.3 µg/m³2025-05-26: 22.0 µg/m³2025-05-27: 21.4 µg/m³2025-05-28: 22.4 µg/m³2025-05-29: 29.5 µg/m³2025-05-30: 27.1 µg/m³2025-05-31: 23.4 µg/m³2025-06-01: 20.6 µg/m³2025-06-02: 26.7 µg/m³2025-06-03: 25.0 µg/m³2025-06-04: 22.3 µg/m³2025-06-05: 23.6 µg/m³2025-06-06: 17.0 µg/m³2025-06-07: 10.2 µg/m³2025-06-08: 15.1 µg/m³2025-06-09: 31.0 µg/m³2025-06-10: 29.9 µg/m³2025-06-11: 24.6 µg/m³2025-06-12: 17.3 µg/m³2025-06-13: 21.1 µg/m³2025-06-14: 20.5 µg/m³2025-06-15: 17.9 µg/m³2025-06-16: no data2025-06-17: 14.1 µg/m³2025-06-18: 5.6 µg/m³2025-06-19: no data2025-06-20: 7.0 µg/m³2025-06-21: 25.3 µg/m³2025-06-22: 23.1 µg/m³2025-06-23: 24.7 µg/m³2025-06-24: 27.0 µg/m³2025-06-25: 22.7 µg/m³2025-06-26: 22.0 µg/m³2025-06-27: no data2025-06-28: no data2025-06-29: 22.1 µg/m³2025-06-30: 10.5 µg/m³2025-07-01: 23.6 µg/m³2025-07-02: 25.1 µg/m³2025-07-03: 23.4 µg/m³2025-07-04: 19.6 µg/m³2025-07-05: 22.3 µg/m³2025-07-06: 26.5 µg/m³2025-07-07: 10.8 µg/m³2025-07-08: 27.1 µg/m³2025-07-09: 26.0 µg/m³2025-07-10: 23.3 µg/m³2025-07-11: 23.6 µg/m³2025-07-12: 20.6 µg/m³2025-07-13: 17.9 µg/m³2025-07-14: no data2025-07-15: 12.1 µg/m³2025-07-16: 23.5 µg/m³2025-07-17: 18.8 µg/m³2025-07-18: no data2025-07-19: no data2025-07-20: 14.1 µg/m³2025-07-21: 13.4 µg/m³2025-07-22: 12.1 µg/m³2025-07-23: 19.5 µg/m³2025-07-24: 15.1 µg/m³2025-07-25: 24.3 µg/m³2025-07-26: 25.8 µg/m³2025-07-27: 20.8 µg/m³2025-07-28: 19.0 µg/m³2025-07-29: 24.2 µg/m³2025-07-30: 23.4 µg/m³2025-07-31: 20.7 µg/m³2025-08-01: 22.2 µg/m³2025-08-02: 17.5 µg/m³2025-08-03: 14.1 µg/m³2025-08-04: 25.2 µg/m³2025-08-05: 20.2 µg/m³2025-08-06: 25.1 µg/m³2025-08-07: 20.6 µg/m³2025-08-08: 28.4 µg/m³2025-08-09: 29.9 µg/m³2025-08-10: 26.0 µg/m³2025-08-11: 21.6 µg/m³2025-08-12: 21.1 µg/m³2025-08-13: 33.1 µg/m³2025-08-14: 20.9 µg/m³2025-08-15: 26.3 µg/m³2025-08-16: 25.9 µg/m³2025-08-17: 23.8 µg/m³2025-08-18: 24.5 µg/m³2025-08-19: 20.7 µg/m³2025-08-20: 18.9 µg/m³2025-08-21: 18.2 µg/m³2025-08-22: 15.2 µg/m³2025-08-23: 11.6 µg/m³2025-08-24: 13.0 µg/m³2025-08-25: 21.0 µg/m³2025-08-26: 20.3 µg/m³2025-08-27: 20.2 µg/m³2025-08-28: 21.7 µg/m³2025-08-29: 23.3 µg/m³2025-08-30: 5.4 µg/m³2025-08-31: no data2025-09-01: no data2025-09-02: no data2025-09-03: 17.1 µg/m³2025-09-04: 25.0 µg/m³2025-09-05: 26.9 µg/m³2025-09-06: 28.3 µg/m³2025-09-07: 30.8 µg/m³2025-09-08: 32.1 µg/m³2025-09-09: 32.1 µg/m³2025-09-10: 44.2 µg/m³2025-09-11: 34.2 µg/m³2025-09-12: 34.9 µg/m³2025-09-13: 24.0 µg/m³2025-09-14: 32.7 µg/m³2025-09-15: 32.8 µg/m³2025-09-16: no data2025-09-17: no data2025-09-18: no data2025-09-19: no data2025-09-20: no data2025-09-21: no data2025-09-22: no data2025-09-23: no data2025-09-24: no data2025-09-25: no data2025-09-26: no data2025-09-27: no data2025-09-28: no data2025-09-29: no data2025-09-30: no data2025-10-01: no data2025-10-02: no data2025-10-03: no data2025-10-04: no data2025-10-05: no data2025-10-06: no data2025-10-07: no data2025-10-08: no data2025-10-09: no data2025-10-10: no data2025-10-11: no data2025-10-12: no data2025-10-13: no data2025-10-14: 13.9 µg/m³2025-10-15: 7.7 µg/m³2025-10-16: 24.0 µg/m³2025-10-17: 22.7 µg/m³2025-10-18: 13.3 µg/m³2025-10-19: 21.2 µg/m³2025-10-20: 16.4 µg/m³2025-10-21: 18.0 µg/m³2025-10-22: 19.0 µg/m³2025-10-23: 19.2 µg/m³2025-10-24: 23.0 µg/m³2025-10-25: 20.7 µg/m³2025-10-26: 21.4 µg/m³2025-10-27: 23.5 µg/m³2025-10-28: 23.9 µg/m³2025-10-29: 26.4 µg/m³2025-10-30: 14.0 µg/m³2025-10-31: 25.3 µg/m³2025-11-01: 20.9 µg/m³2025-11-02: 22.0 µg/m³2025-11-03: 36.7 µg/m³2025-11-04: 35.7 µg/m³2025-11-05: no data2025-11-06: no data2025-11-07: 41.0 µg/m³2025-11-08: no data2025-11-09: 38.4 µg/m³2025-11-10: 36.0 µg/m³2025-11-11: 37.7 µg/m³2025-11-12: 36.3 µg/m³2025-11-13: 32.4 µg/m³2025-11-14: 30.6 µg/m³2025-11-15: no data2025-11-16: no data2025-11-17: 35.3 µg/m³2025-11-18: 6.2 µg/m³2025-11-19: 17.0 µg/m³2025-11-20: 21.0 µg/m³2025-11-21: 19.3 µg/m³2025-11-22: 17.1 µg/m³2025-11-23: 9.7 µg/m³2025-11-24: 15.9 µg/m³2025-11-25: 13.9 µg/m³2025-11-26: 16.0 µg/m³2025-11-27: 15.0 µg/m³2025-11-28: 12.7 µg/m³2025-11-29: 12.5 µg/m³2025-11-30: 13.8 µg/m³2025-12-01: 8.6 µg/m³2025-12-02: no data2025-12-03: no data2025-12-04: no data2025-12-05: no data2025-12-06: no data2025-12-07: 4.2 µg/m³2025-12-08: 4.6 µg/m³2025-12-09: 5.9 µg/m³2025-12-10: no data2025-12-11: no data2025-12-12: 15.7 µg/m³2025-12-13: 10.1 µg/m³2025-12-14: 14.1 µg/m³2025-12-15: 11.4 µg/m³2025-12-16: 4.3 µg/m³2025-12-17: 4.7 µg/m³2025-12-18: 4.1 µg/m³2025-12-19: 7.3 µg/m³2025-12-20: 15.3 µg/m³2025-12-21: 13.7 µg/m³2025-12-22: 12.4 µg/m³2025-12-23: no data2025-12-24: no data2025-12-25: no data2025-12-26: no data2025-12-27: no data2025-12-28: no data2025-12-29: 16.7 µg/m³2025-12-30: 15.5 µg/m³2025-12-31: 25.9 µg/m³
Its last 12 measured months, one row per month, each square a day's mean PM2.5. Blank: no measured value that day.

Its highest places on the daily boards

DayRankµg/m³
3 Sep 2024#5of 1,991 86.3
4 Sep 2024#8of 2,058 73.8
2 Sep 2024#8of 2,044 60.0
28 Sep 2024#12of 2,000 40.8
15 Sep 2024#17of 1,984 48.5
9 Oct 2024#21of 2,018 43.9
27 Sep 2024#21of 2,005 38.7
4 Nov 2025#25of 2,599 35.7
3 Oct 2024#25of 1,991 37.1
10 Sep 2025#27of 3,061 44.2

Its measured months since 2023, with the worst months and days.

Use this history

SmogRank, measured PM2.5 daily means, Nova União, Brazil, 1 Jan 2023 to 31 Dec 2025. Monitor data from national networks via OpenAQ and the publishers listed at smogrank.com/sources. smogrank.com/br/nova-uniao-minas-gerais (accessed 13 Oct 2026).

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.

Cities measured in Brazil today