Kielce, Swietokrzyskie, Poland Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Kielce, Swietokrzyskie, Poland
AQI Trends: Highest and Lowest
Same Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 29 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 16th Aug - 17th Aug 2026
Kielce, Swietokrzyskie, Poland
5 AM16th Aug 2026
8 PM
4 AM17th Aug 2026
44AQI
25AQI
31AQI
21AQI
In the last 24 hours,
Kielce's AQI reached its highest point of 44 at 9 AM during the Day, while the lowest point, 21, was recorded at 12 AM during the Night between 16th Aug and 17th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Kielce, Swietokrzyskie, Poland
20°C14/25°C
16°C11/22°C
14°C12/17°C
16°C9/21°C
15°C11/17°C
14°C12/19°C
17°C11/23°C
21°C13/29°C
18°C13/22°C
17°C11/22°C
19°C13/26°C
24°C15/32°C
26°C19/34°C
27°C19/35°C
20°C16/24°C
24°C17/33°C
28°C20/36°C
30°C23/37°C
27°C20/36°C
20°C17/23°C
19°C14/24°C
19°C13/25°C
23°C15/31°C
19°C13/23°C
17°C11/23°C
18°C12/24°C
19°C12/26°C
22°C14/30°C
25°C18/34°C
12°C0/26°C
35AQI
28AQI
40AQI
29AQI
2026 Days Vs Air Quality
Kielce, Swietokrzyskie, Poland
62%
140
34%
76
4%
8
0.8%
2
Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)
Under WHO’s Safe Air Quality Limits: 62%
Health Risk Level:
Moderate
In 2026, 62% of 229 days were within WHO’s safe air quality limits, and 38% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Kielce, Swietokrzyskie, Poland
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
56AQI (US)
36AQI (US)
34AQI (US)
47AQI (US)
81AQI (US)
130AQI (US)
151AQI (US)
94AQI (US)
93AQI (US)
75AQI (US)
52AQI (US)
50AQI (US)
95AQI (US)
109AQI (US)
64AQI (US)
71AQI (US)
79AQI (US)
66AQI (US)
101AQI (US)
153AQI (US)
130AQI (US)
144AQI (US)
106AQI (US)
87AQI (US)
73AQI (US)
68AQI (US)
129AQI (US)
102AQI (US)
55AQI (US)
54AQI (US)
54AQI (US)
48AQI (US)
65AQI (US)
91AQI (US)
100AQI (US)
75AQI (US)
54AQI (US)
99AQI (US)
70AQI (US)
39AQI (US)
71AQI (US)
44AQI (US)
40AQI (US)
32AQI (US)
48AQI (US)
63AQI (US)
67AQI (US)
88AQI (US)
99AQI (US)
90AQI (US)
78AQI (US)
83AQI (US)
57AQI (US)
28AQI (US)
25AQI (US)
29AQI (US)
67AQI (US)
81AQI (US)
86AQI (US)
70AQI (US)
43AQI (US)
78AQI (US)
92AQI (US)
65AQI (US)
79AQI (US)
90AQI (US)
97AQI (US)
60AQI (US)
63AQI (US)
73AQI (US)
78AQI (US)
75AQI (US)
57AQI (US)
61AQI (US)
80AQI (US)
76AQI (US)
63AQI (US)
88AQI (US)
84AQI (US)
60AQI (US)
59AQI (US)
60AQI (US)
92AQI (US)
93AQI (US)
31AQI (US)
30AQI (US)
44AQI (US)
64AQI (US)
57AQI (US)
41AQI (US)
32AQI (US)
40AQI (US)
56AQI (US)
62AQI (US)
37AQI (US)
17AQI (US)
23AQI (US)
23AQI (US)
24AQI (US)
49AQI (US)
68AQI (US)
59AQI (US)
30AQI (US)
33AQI (US)
71AQI (US)
69AQI (US)
37AQI (US)
48AQI (US)
33AQI (US)
39AQI (US)
23AQI (US)
19AQI (US)
39AQI (US)
20AQI (US)
33AQI (US)
21AQI (US)
25AQI (US)
35AQI (US)
29AQI (US)
32AQI (US)
32AQI (US)
28AQI (US)
41AQI (US)
35AQI (US)
22AQI (US)
47AQI (US)
34AQI (US)
27AQI (US)
26AQI (US)
28AQI (US)
31AQI (US)
34AQI (US)
39AQI (US)
47AQI (US)
33AQI (US)
33AQI (US)
39AQI (US)
54AQI (US)
43AQI (US)
36AQI (US)
46AQI (US)
48AQI (US)
41AQI (US)
25AQI (US)
16AQI (US)
17AQI (US)
22AQI (US)
18AQI (US)
30AQI (US)
19AQI (US)
19AQI (US)
18AQI (US)
22AQI (US)
16AQI (US)
15AQI (US)
11AQI (US)
31AQI (US)
27AQI (US)
14AQI (US)
23AQI (US)
15AQI (US)
9AQI (US)
18AQI (US)
24AQI (US)
20AQI (US)
25AQI (US)
28AQI (US)
19AQI (US)
46AQI (US)
48AQI (US)
23AQI (US)
24AQI (US)
35AQI (US)
27AQI (US)
34AQI (US)
57AQI (US)
56AQI (US)
44AQI (US)
53AQI (US)
18AQI (US)
24AQI (US)
15AQI (US)
12AQI (US)
17AQI (US)
16AQI (US)
14AQI (US)
21AQI (US)
18AQI (US)
19AQI (US)
24AQI (US)
29AQI (US)
46AQI (US)
33AQI (US)
28AQI (US)
40AQI (US)
38AQI (US)
43AQI (US)
30AQI (US)
22AQI (US)
25AQI (US)
27AQI (US)
24AQI (US)
28AQI (US)
30AQI (US)
31AQI (US)
22AQI (US)
27AQI (US)
31AQI (US)
49AQI (US)
54AQI (US)
37AQI (US)
38AQI (US)
61AQI (US)
57AQI (US)
59AQI (US)
35AQI (US)
30AQI (US)
28AQI (US)
26AQI (US)
26AQI (US)
28AQI (US)
31AQI (US)
31AQI (US)
32AQI (US)
31AQI (US)
29AQI (US)
85AQI (US)
65AQI (US)
68AQI (US)
38AQI (US)
33AQI (US)
27AQI (US)
28AQI (US)
37AQI (US)
No. of days
202648AQI (US)
Highest AQI (US) recorded in
January85AQI (US)
Lowest AQI (US) recorded in
June27AQI (US)
202555AQI (US)
Highest AQI (US) recorded in
February87AQI (US)
Lowest AQI (US) recorded in
July33AQI (US)
202439AQI (US)
Highest AQI (US) recorded in
November65AQI (US)
Lowest AQI (US) recorded in
February29AQI (US)
202334AQI (US)
Highest AQI (US) recorded in
February52AQI (US)
Lowest AQI (US) recorded in
October29AQI (US)
202232AQI (US)
Highest AQI (US) recorded in
March44AQI (US)
Lowest AQI (US) recorded in
September23AQI (US)
202134AQI (US)
Highest AQI (US) recorded in
February48AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
202032AQI (US)
Highest AQI (US) recorded in
April44AQI (US)
Lowest AQI (US) recorded in
October28AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Kielce's annual 2026 AQI (US) (48) shows an average percentage change of 32.1% (worsened AQI (US)) compared to previous years: 2020 (32), 2021 (34), 2022 (32), 2023 (34), 2024 (39), 2025 (55).