Bydgoszcz: Air Pollution Today — AQI Index, PM2.5/PM10, Smog Alerts and Forecast

Latest air quality data: Bydgoszcz

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Pollution and air quality forecast for Bydgoszcz. Today is Thursday, August 27, 2026. The following air pollution values have been recorded for Bydgoszcz:

particulate matter (PM2.5) dust - 15 (Moderate)
particulate matter (PM10) suspended dust - 17 (Good)
ozone (O3) - 43 (Good)
nitrogen dioxide (NO2) - 6 (Good)
sulfur dioxide (SO2) - 3 (Good)
carbon monoxide (CO) - 267 (Good)

Real-time Air Quality Index (AQI) for Bydgoszcz, Thursday, August 27, 2026: 2.

AQI 2 Moderate

What is the air quality in Bydgoszcz today? Is the air polluted in Bydgoszcz?. Is there smog?

Today (Thursday, August 27, 2026) air quality is moderate in Bydgoszcz. Some pollutants in Bydgoszcz may slightly affect very few hypersensitive individuals. Air pollutants in Bydgoszcz may cause minor breathing discomfort to sensitive people.

What is the current level of PM2.5 in Bydgoszcz? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 15 (Moderate) For comparison, the highest level of PM2.5 in Bydgoszcz in the last 7 days was: 11 (Thursday, August 27, 2026) and the lowest: 4 (Saturday, August 22, 2026).

What is the level of PM10 today in Bydgoszcz? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Bydgoszcz is: 17 (Good)

How is the O3 level today in Bydgoszcz? (ozone (O3))
43 (Good)

How high is the level of NO2? (nitrogen dioxide (NO2))
6 (Good)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
3 (Good)

How high is the CO level? (carbon monoxide (CO))
267 (Good)

Current data Thursday, August 27, 2026 at 3:00 AM

PM2,5 15 (Moderate)

PM10 17 (Good)

O3 43 (Good)

NO2 6 (Good)

SO2 3 (Good)

CO 267 (Good)

Data on air pollution from recent days in Bydgoszcz

index	2026-08-27	2026-08-26	2026-08-25	2026-08-24	2026-08-23	2026-08-22	2026-08-21	2026-08-20
pm25	11 Good	9 Good	8 Good	5 Good	5 Good	4 Good	8 Good	7 Good
pm10	12 Good	11 Good	10 Good	7 Good	7 Good	5 Good	11 Good	9 Good
o3	67 Good	62 Good	51 Good	55 Good	61 Good	66 Good	66 Good	63 Good
no2	5 Good	5 Good	6 Good	4 Good	2 Good	3 Good	7 Good	5 Good
so2	2 Good	3 Good	1 Good	1 Good	1 Good	1 Good	2 Good	1 Good
co	280 Good	220 Good	176 Good	157 Good	153 Good	151 Good	177 Good	180 Good

data source »

Quality of life in Bydgoszcz

Green and Parks in the City

Bydgoszcz 62%

Czech Republic: 77% Slovakia: 58% Lithuania: 86% Hungary: 59% Austria: 78%

particulate matter PM2.5

Bydgoszcz 19 (Moderate)

Pleasure of spending time in the city

Bydgoszcz 49%

Czech Republic: 77% Slovakia: 73% Lithuania: 83% Hungary: 65% Austria: 84%

particulate matter PM10

Bydgoszcz 33 (Moderate)

Air Pollution

Bydgoszcz 62%

Czech Republic: 35% Slovakia: 35% Lithuania: 26% Hungary: 49% Austria: 21%

Garbage Disposal

Bydgoszcz 53%

Czech Republic: 74% Slovakia: 65% Lithuania: 71% Hungary: 65% Austria: 84%

Availability and quality of drinking water

Bydgoszcz 57%

Czech Republic: 84% Slovakia: 87% Lithuania: 91% Hungary: 80% Austria: 91%

Cleanliness and tidiness

Bydgoszcz 52%

Czech Republic: 65% Slovakia: 57% Lithuania: 78% Hungary: 52% Austria: 82%

Noise and Light pollution

Bydgoszcz 60%

Czech Republic: 44% Slovakia: 41% Lithuania: 30% Hungary: 45% Austria: 34%

Water Pollution

Bydgoszcz 50%

Czech Republic: 28% Slovakia: 27% Lithuania: 24% Hungary: 30% Austria: 14%

Source: Numbeo

Bydgoszcz

Thursday, August 27, 2026 at 3:00 AM

PM2,5 15 (Moderate)

particulate matter (PM2.5) dust

PM10 17 (Good)

particulate matter (PM10) suspended dust

O3 43 (Good)

ozone (O3)

NO2 5.9 (Good)

nitrogen dioxide (NO2)

SO2 2.8 (Good)

sulfur dioxide (SO2)

CO 267 (Good)

carbon monoxide (CO)

Bydgoszcz

index	2026-08-20	2026-08-21	2026-08-22	2026-08-23	2026-08-24	2026-08-25	2026-08-26	2026-08-27
pm25	7.3	7.7	3.6	4.6	4.7	8.5	8.8	11
pm10	9.4	11	5.4	7.5	7	10	11	12
o3	63	66	66	61	55	51	62	67
no2	5	7	3.1	2	3.9	6.2	4.7	4.8
so2	1.4	1.8	0.77	0.9	1.2	1.2	2.8	1.8
co	180	177	151	153	157	176	220	280

* Pollution data source: https://openaq.org () The data is licensed under CC-By 4.0

🌦️ Weather · 16-day Forecast — Bydgoszcz

16-day weather forecast for Bydgoszcz: today around 24°C (clear sky), lows near 11°C. Daily temperature and conditions, updated every day. A moderate breeze (about 15 km/h) is partially dispersing pollutants today.

☀️ UV Index · 16-day Forecast — Bydgoszcz

The UV index in Bydgoszcz today is 5.3 (moderate) — unprotected fair skin can burn in about 40 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Bydgoszcz — compare nearby locations.

Toruń 10 µg/m³
Poznań 12 µg/m³
Gdańsk 11 µg/m³
Gdynia 8 µg/m³
Olsztyn 9 µg/m³
Łódź 12 µg/m³
Warsaw 13 µg/m³
Szczecin 10 µg/m³

Frequently asked questions

Is the air safe to breathe in Bydgoszcz today?

The current average PM2.5 across Bydgoszcz is about 15 µg/m³, rated “Moderate”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Bydgoszcz?

Right now PM2.5 in Bydgoszcz averages about 15 µg/m³ (“Moderate”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

Which day last week had the worst air in Bydgoszcz?

Over the past week, the highest daily PM2.5 in Bydgoszcz was recorded on Thursday, August 27 (about 11 µg/m³).

What is the UV index in Bydgoszcz today?

The UV index in Bydgoszcz today is 5.3 (moderate) — unprotected fair skin can burn in about 40 minutes.

Does today's wind help disperse smog in Bydgoszcz?

A moderate breeze (about 15 km/h) is partially dispersing pollutants today.

How is air quality measured?

Air quality here is based on PM2.5 — the concentration of fine particulate matter in µg/m³. Lower values mean cleaner air. Data is updated daily from Open-Meteo.