Krakow, Lesser Poland Voivodeship, Poland Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Krakow, Lesser Poland Voivodeship, Poland
AQI Trends: Highest and Lowest
Same Day Analysis (7th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 33 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Sep - 8th Sep 2025
Krakow, Lesser Poland Voivodeship, Poland
5 AM7th Sep 2025
7 PM
4 AM8th Sep 2025
32AQI
25AQI
40AQI
27AQI
In the last 24 hours,
Krakow's AQI reached its highest point of 40 at 4 AM during the Night, while the lowest point, 25, was recorded at 11 AM during the Day between 7th Sep and 8th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Krakow, Lesser Poland Voivodeship, Poland
22°C17/28°C
21°C15/29°C
17°C12/22°C
19°C11/26°C
22°C14/31°C
22°C15/30°C
23°C16/31°C
23°C17/30°C
19°C14/23°C
16°C11/19°C
17°C10/24°C
20°C12/27°C
17°C13/22°C
17°C11/21°C
13°C9/17°C
13°C6/19°C
14°C10/20°C
15°C7/22°C
19°C11/27°C
23°C16/31°C
24°C18/32°C
22°C16/28°C
18°C16/22°C
20°C13/27°C
22°C15/29°C
19°C16/23°C
21°C14/28°C
21°C16/29°C
16°C13/18°C
15°C10/21°C
--°C/°C
43AQI
39AQI
43AQI
39AQI
2025 Days Vs Air Quality
Krakow, Lesser Poland Voivodeship, Poland
91%
93
9%
9
Total number of days with different AQI categories in last 251 days in 2025 (114 days remaining)
Under WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2025, 91% of 251 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Krakow, Lesser Poland Voivodeship, Poland
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
26AQI
31AQI
36AQI
38AQI
35AQI
36AQI
45AQI
41AQI
28AQI
36AQI
31AQI
29AQI
33AQI
44AQI
38AQI
31AQI
37AQI
41AQI
48AQI
39AQI
45AQI
51AQI
39AQI
33AQI
25AQI
37AQI
35AQI
36AQI
34AQI
33AQI
31AQI
32AQI
28AQI
28AQI
28AQI
36AQI
37AQI
35AQI
36AQI
39AQI
39AQI
29AQI
28AQI
26AQI
27AQI
30AQI
29AQI
41AQI
43AQI
39AQI
38AQI
44AQI
46AQI
51AQI
34AQI
22AQI
27AQI
33AQI
47AQI
51AQI
33AQI
34AQI
35AQI
32AQI
28AQI
30AQI
32AQI
29AQI
34AQI
28AQI
29AQI
33AQI
46AQI
58AQI
47AQI
40AQI
44AQI
54AQI
57AQI
58AQI
52AQI
33AQI
29AQI
35AQI
42AQI
41AQI
28AQI
18AQI
19AQI
27AQI
39AQI
47AQI
46AQI
39AQI
32AQI
45AQI
50AQI
46AQI
47AQI
55AQI
45AQI
33AQI
31AQI
36AQI
35AQI
38AQI
46AQI
No. of days
202537AQI
Highest AQI recorded in
September46AQI
Lowest AQI recorded in
May31AQI
Most & Least Polluted Years Over the Last 1 Years
Krakow's annual 2025 AQI (37) shows an average percentage change of NaN% (improved AQI) compared to previous years: .