Bielsko Biala, Slaskie, Poland Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Bielsko Biala, Slaskie, Poland
AQI Trends: Highest and Lowest
Same Day Analysis (12th March):
On this day, AQI across the 4 years varied significantly: 2026 ranks 1st highest AQI at 79 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Mar - 12th Mar 2026
Bielsko Biala, Slaskie, Poland
6 AM11th Mar 2026
5 PM
5 AM12th Mar 2026
86AQI
40AQI
113AQI
42AQI
In the last 24 hours,
Bielsko Biala's AQI reached its highest point of 113 at 3 AM during the Night, while the lowest point, 40, was recorded at 3 PM during the Day between 11th Mar and 12th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Bielsko Biala, Slaskie, Poland
2°C-2/7°C
6°C4/10°C
6°C4/7°C
3°C0/4°C
-5°C-12/-3°C
-6°C-14/-1°C
-1°C-6/3°C
0°C-3/2°C
-2°C-5/0°C
-5°C-8/-1°C
-2°C-9/3°C
2°C1/2°C
4°C2/6°C
3°C1/2°C
2°C0/5°C
3°C-1/9°C
5°C0/12°C
7°C2/14°C
6°C2/10°C
6°C3/10°C
6°C2/12°C
7°C3/12°C
6°C2/9°C
6°C1/13°C
7°C3/14°C
7°C3/13°C
8°C3/15°C
7°C3/13°C
9°C4/15°C
9°C5/14°C
67AQI
46AQI
82AQI
51AQI
2026 Days Vs Air Quality
Bielsko Biala, Slaskie, Poland
15%
11
49%
35
21%
15
14%
10
Total number of days with different AQI categories in last 72 days in 2026 (293 days remaining)
Under WHO’s Safe Air Quality Limits: 15%
Health Risk Level:
Extreme
In 2026, 15% of 72 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Bielsko Biala, Slaskie, Poland
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI (US)
34AQI (US)
28AQI (US)
33AQI (US)
81AQI (US)
118AQI (US)
125AQI (US)
108AQI (US)
110AQI (US)
158AQI (US)
68AQI (US)
53AQI (US)
83AQI (US)
95AQI (US)
88AQI (US)
142AQI (US)
107AQI (US)
163AQI (US)
154AQI (US)
129AQI (US)
129AQI (US)
160AQI (US)
163AQI (US)
164AQI (US)
162AQI (US)
121AQI (US)
78AQI (US)
127AQI (US)
86AQI (US)
53AQI (US)
68AQI (US)
68AQI (US)
102AQI (US)
125AQI (US)
154AQI (US)
155AQI (US)
157AQI (US)
132AQI (US)
94AQI (US)
91AQI (US)
81AQI (US)
29AQI (US)
17AQI (US)
25AQI (US)
70AQI (US)
54AQI (US)
63AQI (US)
73AQI (US)
63AQI (US)
112AQI (US)
73AQI (US)
72AQI (US)
30AQI (US)
16AQI (US)
33AQI (US)
47AQI (US)
72AQI (US)
62AQI (US)
64AQI (US)
65AQI (US)
54AQI (US)
87AQI (US)
108AQI (US)
86AQI (US)
91AQI (US)
92AQI (US)
95AQI (US)
70AQI (US)
60AQI (US)
65AQI (US)
79AQI (US)
104AQI (US)
76AQI (US)
79AQI (US)
No. of days
202689AQI (US)
Highest AQI (US) recorded in
January104AQI (US)
Lowest AQI (US) recorded in
February76AQI (US)
202562AQI (US)
Highest AQI (US) recorded in
February111AQI (US)
Lowest AQI (US) recorded in
July33AQI (US)
202450AQI (US)
Highest AQI (US) recorded in
December75AQI (US)
Lowest AQI (US) recorded in
June37AQI (US)
202337AQI (US)
Highest AQI (US) recorded in
February48AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202251AQI (US)
Highest AQI (US) recorded in
November58AQI (US)
Lowest AQI (US) recorded in
October39AQI (US)
202141AQI (US)
Highest AQI (US) recorded in
February63AQI (US)
Lowest AQI (US) recorded in
August27AQI (US)
202038AQI (US)
Highest AQI (US) recorded in
March55AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Bielsko Biala's annual 2026 AQI (US) (89) shows an average percentage change of 97.1% (worsened AQI (US)) compared to previous years: 2020 (38), 2021 (41), 2022 (51), 2023 (37), 2024 (50), 2025 (62).