Wierzejewskiego, Konstancin Jeziorna, Mazowieckie, Poland Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Wierzejewskiego, Konstancin Jeziorna, Mazowieckie, Poland
AQI Trends: Highest and Lowest
Same Day Analysis (12th July):
On this day, AQI across the 3 years varied significantly: 2026 ranks 2nd highest AQI at 25 of Good air quality, showing improvement over 2024 on the same day.
Day & Night AQI Trend: 12th Jul - 13th Jul 2026
Wierzejewskiego, Konstancin Jeziorna, Mazowieckie, Poland
4 AM12th Jul 2026
8 PM
3 AM13th Jul 2026
28AQI
19AQI
30AQI
24AQI
In the last 24 hours,
Wierzejewskiego's AQI reached its highest point of 30 at 3 AM during the Night, while the lowest point, 19, was recorded at 8 AM during the Day between 12th Jul and 13th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Wierzejewskiego, Konstancin Jeziorna, Mazowieckie, Poland
13°C10/16°C
13°C10/17°C
14°C11/18°C
15°C9/21°C
19°C11/25°C
21°C15/26°C
23°C16/30°C
24°C18/30°C
22°C18/27°C
20°C13/26°C
21°C13/27°C
23°C15/30°C
24°C18/31°C
26°C18/34°C
30°C21/39°C
28°C23/35°C
25°C18/32°C
25°C20/34°C
22°C16/27°C
20°C17/23°C
17°C14/22°C
15°C12/20°C
17°C12/23°C
17°C16/19°C
15°C11/19°C
15°C12/19°C
14°C11/19°C
17°C11/23°C
15°C13/20°C
21°C14/29°C
37AQI
21AQI
35AQI
24AQI
2026 Days Vs Air Quality
Wierzejewskiego, Konstancin Jeziorna, Mazowieckie, Poland
50%
95
38%
72
11%
20
2%
3
Total number of days with different AQI categories in last 194 days in 2026 (171 days remaining)
Under WHO’s Safe Air Quality Limits: 50%
Health Risk Level:
Considerable
In 2026, 50% of 194 days were within WHO’s safe air quality limits, and 50% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Wierzejewskiego, Konstancin Jeziorna, Mazowieckie, Poland
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
76AQI (US)
33AQI (US)
27AQI (US)
32AQI (US)
77AQI (US)
150AQI (US)
164AQI (US)
127AQI (US)
71AQI (US)
69AQI (US)
49AQI (US)
66AQI (US)
131AQI (US)
135AQI (US)
133AQI (US)
128AQI (US)
85AQI (US)
94AQI (US)
123AQI (US)
163AQI (US)
162AQI (US)
145AQI (US)
95AQI (US)
86AQI (US)
99AQI (US)
92AQI (US)
142AQI (US)
122AQI (US)
102AQI (US)
88AQI (US)
43AQI (US)
56AQI (US)
76AQI (US)
111AQI (US)
93AQI (US)
80AQI (US)
68AQI (US)
102AQI (US)
87AQI (US)
58AQI (US)
101AQI (US)
91AQI (US)
101AQI (US)
73AQI (US)
71AQI (US)
71AQI (US)
57AQI (US)
69AQI (US)
127AQI (US)
91AQI (US)
91AQI (US)
105AQI (US)
82AQI (US)
53AQI (US)
43AQI (US)
45AQI (US)
70AQI (US)
88AQI (US)
97AQI (US)
78AQI (US)
48AQI (US)
75AQI (US)
73AQI (US)
68AQI (US)
96AQI (US)
112AQI (US)
111AQI (US)
94AQI (US)
84AQI (US)
95AQI (US)
90AQI (US)
92AQI (US)
66AQI (US)
75AQI (US)
90AQI (US)
64AQI (US)
81AQI (US)
87AQI (US)
85AQI (US)
55AQI (US)
73AQI (US)
74AQI (US)
101AQI (US)
93AQI (US)
37AQI (US)
31AQI (US)
44AQI (US)
69AQI (US)
69AQI (US)
49AQI (US)
28AQI (US)
34AQI (US)
63AQI (US)
60AQI (US)
36AQI (US)
22AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
51AQI (US)
56AQI (US)
59AQI (US)
26AQI (US)
31AQI (US)
82AQI (US)
77AQI (US)
45AQI (US)
55AQI (US)
26AQI (US)
30AQI (US)
32AQI (US)
22AQI (US)
54AQI (US)
21AQI (US)
29AQI (US)
22AQI (US)
29AQI (US)
46AQI (US)
39AQI (US)
41AQI (US)
38AQI (US)
38AQI (US)
54AQI (US)
54AQI (US)
61AQI (US)
55AQI (US)
46AQI (US)
30AQI (US)
52AQI (US)
30AQI (US)
42AQI (US)
41AQI (US)
38AQI (US)
47AQI (US)
33AQI (US)
33AQI (US)
39AQI (US)
54AQI (US)
45AQI (US)
37AQI (US)
45AQI (US)
46AQI (US)
34AQI (US)
25AQI (US)
25AQI (US)
23AQI (US)
35AQI (US)
26AQI (US)
48AQI (US)
56AQI (US)
21AQI (US)
38AQI (US)
54AQI (US)
21AQI (US)
27AQI (US)
39AQI (US)
40AQI (US)
39AQI (US)
13AQI (US)
24AQI (US)
29AQI (US)
14AQI (US)
18AQI (US)
24AQI (US)
25AQI (US)
36AQI (US)
46AQI (US)
28AQI (US)
43AQI (US)
49AQI (US)
20AQI (US)
28AQI (US)
28AQI (US)
28AQI (US)
35AQI (US)
50AQI (US)
46AQI (US)
29AQI (US)
26AQI (US)
23AQI (US)
25AQI (US)
24AQI (US)
22AQI (US)
21AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
25AQI (US)
26AQI (US)
25AQI (US)
100AQI (US)
81AQI (US)
76AQI (US)
40AQI (US)
40AQI (US)
33AQI (US)
24AQI (US)
No. of days
202660AQI (US)
Highest AQI (US) recorded in
January100AQI (US)
Lowest AQI (US) recorded in
July24AQI (US)
202555AQI (US)
Highest AQI (US) recorded in
February97AQI (US)
Lowest AQI (US) recorded in
June31AQI (US)
202452AQI (US)
Highest AQI (US) recorded in
February72AQI (US)
Lowest AQI (US) recorded in
July37AQI (US)
202368AQI (US)
Highest AQI (US) recorded in
November89AQI (US)
Lowest AQI (US) recorded in
December66AQI (US)
202163AQI (US)
Highest AQI (US) recorded in
February101AQI (US)
Lowest AQI (US) recorded in
August38AQI (US)
202049AQI (US)
Highest AQI (US) recorded in
November72AQI (US)
Lowest AQI (US) recorded in
July28AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Wierzejewskiego's annual 2026 AQI (US) (60) shows an average percentage change of 6.07% (worsened AQI (US)) compared to previous years: 2020 (49), 2021 (63), 2023 (68), 2024 (52), 2025 (55).