SmogRank / Poland / Łódź Voivodeship

Air quality in Łask

Łódź Voivodeship, Poland. PM2.5 from 1 reference monitor, updated hourly.

– µg/m³

No reading in the last few days.

Rank

24 h
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not enough data
7 days
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not enough data
30 days
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not enough data
Year
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not enough data

Why it ranks here

Seasonal. Over the past year its worst months were March, averaging up to 53.5 µg/m³ against 9.9 in its cleanest month. Seasonal peaks usually come from heating, crop burning, fire or dust seasons.

Based on Łask's own measurements; causes are the usual kinds for a pattern like this, not a confirmed source.

Last 0 days, hour by hour

No hourly readings yet.

Times in UTC. Dashed line: WHO 24-hour guideline (15 µg/m³).

Every day for a year

SepNovDecJanFebMarAprMayJunJulAugSepMonWedFri2025-09-29: 11.9 µg/m³2025-09-30: 16.4 µg/m³2025-10-01: 24.0 µg/m³2025-10-02: 40.0 µg/m³2025-10-03: 48.7 µg/m³2025-10-04: 27.4 µg/m³2025-10-05: 11.0 µg/m³2025-10-06: 9.3 µg/m³2025-10-07: 14.0 µg/m³2025-10-08: 23.0 µg/m³2025-10-09: 15.6 µg/m³2025-10-10: 13.7 µg/m³2025-10-11: 11.9 µg/m³2025-10-12: 13.5 µg/m³2025-10-13: 15.3 µg/m³2025-10-14: 25.4 µg/m³2025-10-15: no data2025-10-16: no data2025-10-17: no data2025-10-18: no data2025-10-19: 18.8 µg/m³2025-10-20: 19.9 µg/m³2025-10-21: 20.1 µg/m³2025-10-22: 25.5 µg/m³2025-10-23: 21.0 µg/m³2025-10-24: 10.1 µg/m³2025-10-25: 9.2 µg/m³2025-10-26: 8.2 µg/m³2025-10-27: 7.7 µg/m³2025-10-28: 8.8 µg/m³2025-10-29: 14.3 µg/m³2025-10-30: 12.4 µg/m³2025-10-31: 21.8 µg/m³2025-11-01: 27.1 µg/m³2025-11-02: 32.7 µg/m³2025-11-03: 17.3 µg/m³2025-11-04: 20.1 µg/m³2025-11-05: 26.8 µg/m³2025-11-06: no data2025-11-07: no data2025-11-08: 33.2 µg/m³2025-11-09: 34.6 µg/m³2025-11-10: 44.4 µg/m³2025-11-11: 36.8 µg/m³2025-11-12: 23.0 µg/m³2025-11-13: 18.2 µg/m³2025-11-14: 17.4 µg/m³2025-11-15: 13.4 µg/m³2025-11-16: 20.7 µg/m³2025-11-17: 20.2 µg/m³2025-11-18: 14.7 µg/m³2025-11-19: 19.5 µg/m³2025-11-20: 26.3 µg/m³2025-11-21: 23.0 µg/m³2025-11-22: 56.8 µg/m³2025-11-23: 56.1 µg/m³2025-11-24: 28.7 µg/m³2025-11-25: 36.0 µg/m³2025-11-26: 22.4 µg/m³2025-11-27: 19.7 µg/m³2025-11-28: no data2025-11-29: no data2025-11-30: no data2025-12-01: no data2025-12-02: 24.6 µg/m³2025-12-03: 27.0 µg/m³2025-12-04: 30.3 µg/m³2025-12-05: 35.3 µg/m³2025-12-06: 36.1 µg/m³2025-12-07: 35.1 µg/m³2025-12-08: 28.2 µg/m³2025-12-09: 17.6 µg/m³2025-12-10: 22.9 µg/m³2025-12-11: 18.6 µg/m³2025-12-12: 25.2 µg/m³2025-12-13: 34.2 µg/m³2025-12-14: 24.2 µg/m³2025-12-15: 24.8 µg/m³2025-12-16: 26.9 µg/m³2025-12-17: no data2025-12-18: 37.3 µg/m³2025-12-19: 42.9 µg/m³2025-12-20: 39.3 µg/m³2025-12-21: 31.7 µg/m³2025-12-22: 25.1 µg/m³2025-12-23: 20.4 µg/m³2025-12-24: 21.2 µg/m³2025-12-25: 26.2 µg/m³2025-12-26: 49.2 µg/m³2025-12-27: 24.1 µg/m³2025-12-28: 13.9 µg/m³2025-12-29: 21.8 µg/m³2025-12-30: 11.8 µg/m³2025-12-31: 17.0 µg/m³2026-01-01: 21.2 µg/m³2026-01-02: 10.2 µg/m³2026-01-03: 14.3 µg/m³2026-01-04: 12.4 µg/m³2026-01-05: 44.6 µg/m³2026-01-06: 135.0 µg/m³2026-01-07: no data2026-01-08: no data2026-01-09: 44.6 µg/m³2026-01-10: 39.8 µg/m³2026-01-11: 15.8 µg/m³2026-01-12: 34.0 µg/m³2026-01-13: 47.6 µg/m³2026-01-14: 45.2 µg/m³2026-01-15: 23.8 µg/m³2026-01-16: 26.4 µg/m³2026-01-17: 33.7 µg/m³2026-01-18: 41.4 µg/m³2026-01-19: 54.5 µg/m³2026-01-20: 51.9 µg/m³2026-01-21: 33.5 µg/m³2026-01-22: 83.1 µg/m³2026-01-23: 53.6 µg/m³2026-01-24: 42.1 µg/m³2026-01-25: 41.1 µg/m³2026-01-26: 44.5 µg/m³2026-01-27: 48.4 µg/m³2026-01-28: 42.8 µg/m³2026-01-29: 42.9 µg/m³2026-01-30: 35.9 µg/m³2026-01-31: 22.0 µg/m³2026-02-01: 18.7 µg/m³2026-02-02: 28.8 µg/m³2026-02-03: 35.6 µg/m³2026-02-04: 51.0 µg/m³2026-02-05: 40.3 µg/m³2026-02-06: 27.2 µg/m³2026-02-07: 45.8 µg/m³2026-02-08: 39.3 µg/m³2026-02-09: 21.9 µg/m³2026-02-10: 37.7 µg/m³2026-02-11: 23.0 µg/m³2026-02-12: 21.6 µg/m³2026-02-13: 18.2 µg/m³2026-02-14: 24.4 µg/m³2026-02-15: 25.0 µg/m³2026-02-16: 26.5 µg/m³2026-02-17: 56.0 µg/m³2026-02-18: 86.0 µg/m³2026-02-19: no data2026-02-20: no data2026-02-21: 32.8 µg/m³2026-02-22: 20.0 µg/m³2026-02-23: 14.8 µg/m³2026-02-24: 17.1 µg/m³2026-02-25: 30.8 µg/m³2026-02-26: 28.0 µg/m³2026-02-27: 34.4 µg/m³2026-02-28: 32.7 µg/m³2026-03-01: 22.4 µg/m³2026-03-02: 30.0 µg/m³2026-03-03: 49.3 µg/m³2026-03-04: 51.9 µg/m³2026-03-05: 54.5 µg/m³2026-03-06: 63.2 µg/m³2026-03-07: 60.7 µg/m³2026-03-08: 49.7 µg/m³2026-03-09: 30.8 µg/m³2026-03-10: 32.1 µg/m³2026-03-11: 44.0 µg/m³2026-03-12: 60.3 µg/m³2026-03-13: 64.4 µg/m³2026-03-14: 38.1 µg/m³2026-03-15: 49.1 µg/m³2026-03-16: 47.3 µg/m³2026-03-17: 62.4 µg/m³2026-03-18: 81.3 µg/m³2026-03-19: 136.0 µg/m³2026-03-20: 93.4 µg/m³2026-03-21: 62.3 µg/m³2026-03-22: 47.1 µg/m³2026-03-23: 62.3 µg/m³2026-03-24: 105.0 µg/m³2026-03-25: 58.4 µg/m³2026-03-26: 32.1 µg/m³2026-03-27: 28.0 µg/m³2026-03-28: 36.1 µg/m³2026-03-29: 35.3 µg/m³2026-03-30: 37.9 µg/m³2026-03-31: 31.9 µg/m³2026-04-01: 46.8 µg/m³2026-04-02: 50.3 µg/m³2026-04-03: 33.4 µg/m³2026-04-04: 22.9 µg/m³2026-04-05: 12.3 µg/m³2026-04-06: 9.3 µg/m³2026-04-07: 10.6 µg/m³2026-04-08: 11.9 µg/m³2026-04-09: no data2026-04-10: 18.5 µg/m³2026-04-11: 36.2 µg/m³2026-04-12: 29.3 µg/m³2026-04-13: 13.1 µg/m³2026-04-14: no data2026-04-15: no data2026-04-16: no data2026-04-17: no data2026-04-18: no data2026-04-19: no data2026-04-20: no data2026-04-21: no data2026-04-22: no data2026-04-23: no data2026-04-24: no data2026-04-25: no data2026-04-26: no data2026-04-27: no data2026-04-28: no data2026-04-29: no data2026-04-30: no data2026-05-01: no data2026-05-02: no data2026-05-03: no data2026-05-04: no data2026-05-05: no data2026-05-06: no data2026-05-07: no data2026-05-08: no data2026-05-09: no data2026-05-10: no data2026-05-11: no data2026-05-12: no data2026-05-13: no data2026-05-14: no data2026-05-15: no data2026-05-16: no data2026-05-17: no data2026-05-18: no data2026-05-19: no data2026-05-20: no data2026-05-21: no data2026-05-22: no data2026-05-23: no data2026-05-24: no data2026-05-25: no data2026-05-26: no data2026-05-27: no data2026-05-28: no data2026-05-29: no data2026-05-30: no data2026-05-31: no data2026-06-01: no data2026-06-02: no data2026-06-03: 13.8 µg/m³2026-06-04: 8.9 µg/m³2026-06-05: 10.0 µg/m³2026-06-06: no data2026-06-07: no data2026-06-08: no data2026-06-09: no data2026-06-10: no data2026-06-11: 6.3 µg/m³2026-06-12: 7.2 µg/m³2026-06-13: no data2026-06-14: 5.9 µg/m³2026-06-15: 6.3 µg/m³2026-06-16: 8.9 µg/m³2026-06-17: 12.5 µg/m³2026-06-18: 12.8 µg/m³2026-06-19: 15.1 µg/m³2026-06-20: 12.6 µg/m³2026-06-21: 16.6 µg/m³2026-06-22: 12.6 µg/m³2026-06-23: 8.1 µg/m³2026-06-24: 9.1 µg/m³2026-06-25: 11.5 µg/m³2026-06-26: 13.3 µg/m³2026-06-27: 14.1 µg/m³2026-06-28: 21.1 µg/m³2026-06-29: 21.0 µg/m³2026-06-30: 10.9 µg/m³2026-07-01: 13.0 µg/m³2026-07-02: 8.6 µg/m³2026-07-03: 7.8 µg/m³2026-07-04: 7.8 µg/m³2026-07-05: 7.0 µg/m³2026-07-06: 8.1 µg/m³2026-07-07: 9.6 µg/m³2026-07-08: 7.1 µg/m³2026-07-09: 7.6 µg/m³2026-07-10: 6.8 µg/m³2026-07-11: 8.7 µg/m³2026-07-12: 8.4 µg/m³2026-07-13: 12.6 µg/m³2026-07-14: 14.3 µg/m³2026-07-15: 13.2 µg/m³2026-07-16: 14.7 µg/m³2026-07-17: 15.9 µg/m³2026-07-18: 12.7 µg/m³2026-07-19: 15.1 µg/m³2026-07-20: 8.4 µg/m³2026-07-21: 5.5 µg/m³2026-07-22: no data2026-07-23: no data2026-07-24: 6.6 µg/m³2026-07-25: 9.1 µg/m³2026-07-26: 10.0 µg/m³2026-07-27: 9.7 µg/m³2026-07-28: 6.7 µg/m³2026-07-29: 8.3 µg/m³2026-07-30: 12.3 µg/m³2026-07-31: 18.3 µg/m³2026-08-01: 15.3 µg/m³2026-08-02: 8.0 µg/m³2026-08-03: 12.4 µg/m³2026-08-04: 14.2 µg/m³2026-08-05: 17.2 µg/m³2026-08-06: 15.1 µg/m³2026-08-07: 9.2 µg/m³2026-08-08: 8.3 µg/m³2026-08-09: 9.6 µg/m³2026-08-10: 10.4 µg/m³2026-08-11: 8.5 µg/m³2026-08-12: 10.2 µg/m³2026-08-13: 8.1 µg/m³2026-08-14: 7.0 µg/m³2026-08-15: 9.5 µg/m³2026-08-16: 10.9 µg/m³2026-08-17: 13.0 µg/m³2026-08-18: 7.6 µg/m³2026-08-19: 8.9 µg/m³2026-08-20: 8.5 µg/m³2026-08-21: 10.0 µg/m³2026-08-22: 6.6 µg/m³2026-08-23: 5.8 µg/m³2026-08-24: 7.7 µg/m³2026-08-25: 9.3 µg/m³2026-08-26: 10.4 µg/m³2026-08-27: 10.1 µg/m³2026-08-28: 11.6 µg/m³2026-08-29: 7.2 µg/m³2026-08-30: 7.3 µg/m³2026-08-31: 7.8 µg/m³2026-09-01: no data2026-09-02: no data2026-09-03: no data2026-09-04: no data2026-09-05: no data2026-09-06: no data2026-09-07: no data2026-09-08: no data2026-09-09: no data2026-09-10: no data2026-09-11: no data2026-09-12: no data2026-09-13: no data2026-09-14: no data2026-09-15: no data2026-09-16: no data2026-09-17: no data2026-09-18: no data2026-09-19: no data2026-09-20: no data2026-09-21: no data2026-09-22: no data2026-09-23: no data2026-09-24: no data2026-09-25: no data2026-09-26: no data2026-09-27: no data2026-09-28: no data2026-09-29: no data2026-09-30: no data
Good 0–9.0Moderate 9.1+Unhealthy for sensitive groups 35.5+Unhealthy 55.5+Very unhealthy 125.5+Hazardous 225.5+No data

163 of 261 measured days were over the WHO 24-hour guideline.

Daily world rank

#1#1709OctNovDecJanFebMarAprMayJunJulAug

Rank on each day's board (1 = most polluted city that day).

2026 against 2025, month by month

15Jan 2025: 24.7 µg/m³Jan 2026: 40.9 µg/m³JanFeb 2025: 44.7 µg/m³Feb 2026: 32.2 µg/m³FebMar 2025: 35.7 µg/m³Mar 2026: 53.5 µg/m³MarApr 2025: 16.5 µg/m³Apr 2026: 24.6 µg/m³AprMay 2025: 13.8 µg/m³MayJun 2025: 12.4 µg/m³Jun 2026: 11.8 µg/m³JunJul 2025: 11.6 µg/m³Jul 2026: 10.1 µg/m³JulAug 2025: 11.6 µg/m³Aug 2026: 9.9 µg/m³AugSep 2025: 12.3 µg/m³SepOct 2025: 18.2 µg/m³OctNov 2025: 27.6 µg/m³NovDec 2025: 27.3 µg/m³Dec

Faded bars: 2025. A month shows once it has 10 measured days.

Monitors

StationOperatorType
Łask, ul. NarutowiczaODC-BYEEAReference

The city's value is the median of its reference monitors each hour; 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.

Other cities in Poland

Otwock 14.7Kalisz 12.2Radomsko 11.7Włocławek 11.2Radom 10.6Wrocław 10.4Starachowice 10.2Bielsko-Biala 10.2Pruszków 10.1Katowice 9.9Toruń 9.8Łódź 9.8

30-day averages, µg/m³. All of Poland →

Updated 2026-10-01 04:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.