Roosevelt, Mszczonow, Mazowieckie, 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
Roosevelt, Mszczonow, Mazowieckie, Poland
AQI Trends: Highest and Lowest
Same Day Analysis (29th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 30 of Good air quality, showing improvement over 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 30th Sep - 1st Oct 2025
Roosevelt, Mszczonow, Mazowieckie, Poland
6 AM30th Sep 2025
6 PM
5 AM1st Oct 2025
AQI
AQI
63AQI
29AQI
In the last 24 hours,
Roosevelt's AQI reached its highest point of 63 at 12 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 30th Sep and 1st Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Roosevelt, Mszczonow, Mazowieckie, Poland
22°C14/29°C
23°C17/31°C
17°C16/21°C
22°C14/29°C
22°C17/31°C
18°C15/24°C
18°C15/23°C
20°C14/27°C
19°C13/26°C
20°C12/27°C
18°C15/22°C
18°C14/24°C
18°C13/25°C
16°C14/19°C
16°C11/21°C
17°C14/20°C
13°C11/16°C
15°C10/19°C
18°C14/22°C
21°C15/29°C
23°C18/30°C
18°C12/23°C
12°C10/16°C
11°C8/16°C
10°C5/16°C
11°C6/17°C
11°C5/18°C
10°C6/15°C
9°C6/12°C
--°C/°C
--°C/°C
37AQI
31AQI
39AQI
34AQI
2025 Days Vs Air Quality
Roosevelt, Mszczonow, Mazowieckie, Poland
68%
184
25%
68
7%
20
Total number of days with different AQI categories in last 273 days in 2025 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 68%
Health Risk Level:
Moderate
In 2025, 68% of 273 days were within WHO’s safe air quality limits, and 32% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Roosevelt, Mszczonow, Mazowieckie, Poland
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
60AQI
40AQI
67AQI
42AQI
86AQI
64AQI
61AQI
50AQI
65AQI
38AQI
36AQI
30AQI
45AQI
63AQI
53AQI
60AQI
71AQI
73AQI
68AQI
114AQI
119AQI
143AQI
97AQI
70AQI
63AQI
65AQI
66AQI
63AQI
46AQI
51AQI
51AQI
43AQI
61AQI
63AQI
80AQI
96AQI
101AQI
85AQI
75AQI
93AQI
100AQI
100AQI
99AQI
124AQI
102AQI
64AQI
83AQI
112AQI
105AQI
86AQI
106AQI
90AQI
92AQI
116AQI
141AQI
96AQI
123AQI
113AQI
102AQI
66AQI
58AQI
52AQI
54AQI
57AQI
76AQI
104AQI
118AQI
117AQI
105AQI
120AQI
114AQI
63AQI
55AQI
64AQI
76AQI
38AQI
46AQI
60AQI
82AQI
89AQI
71AQI
71AQI
67AQI
94AQI
88AQI
65AQI
79AQI
74AQI
85AQI
58AQI
53AQI
50AQI
45AQI
52AQI
31AQI
28AQI
27AQI
26AQI
33AQI
24AQI
50AQI
55AQI
51AQI
47AQI
48AQI
47AQI
51AQI
49AQI
33AQI
37AQI
33AQI
50AQI
46AQI
47AQI
39AQI
23AQI
28AQI
40AQI
43AQI
38AQI
31AQI
39AQI
54AQI
33AQI
23AQI
30AQI
28AQI
32AQI
39AQI
31AQI
35AQI
28AQI
35AQI
35AQI
19AQI
21AQI
21AQI
30AQI
39AQI
37AQI
37AQI
31AQI
21AQI
27AQI
30AQI
27AQI
23AQI
28AQI
24AQI
24AQI
38AQI
35AQI
38AQI
46AQI
40AQI
30AQI
27AQI
22AQI
23AQI
19AQI
27AQI
34AQI
28AQI
24AQI
31AQI
34AQI
39AQI
36AQI
40AQI
33AQI
24AQI
22AQI
21AQI
23AQI
19AQI
20AQI
19AQI
24AQI
25AQI
26AQI
23AQI
20AQI
24AQI
25AQI
23AQI
23AQI
24AQI
30AQI
36AQI
37AQI
31AQI
24AQI
22AQI
26AQI
31AQI
38AQI
37AQI
38AQI
34AQI
42AQI
50AQI
51AQI
37AQI
25AQI
30AQI
36AQI
45AQI
53AQI
50AQI
45AQI
44AQI
40AQI
27AQI
34AQI
33AQI
29AQI
34AQI
28AQI
30AQI
31AQI
43AQI
50AQI
32AQI
35AQI
39AQI
43AQI
47AQI
50AQI
37AQI
25AQI
26AQI
33AQI
25AQI
30AQI
23AQI
17AQI
19AQI
24AQI
36AQI
43AQI
41AQI
38AQI
38AQI
42AQI
50AQI
46AQI
37AQI
50AQI
46AQI
34AQI
39AQI
45AQI
49AQI
47AQI
39AQI
40AQI
42AQI
33AQI
26AQI
22AQI
23AQI
25AQI
34AQI
33AQI
29AQI
24AQI
21AQI
26AQI
27AQI
34AQI
56AQI
30AQI
65AQI
95AQI
76AQI
41AQI
31AQI
28AQI
35AQI
34AQI
36AQI
No. of days
202549AQI
Highest AQI recorded in
February95AQI
Lowest AQI recorded in
June28AQI
202452AQI
Highest AQI recorded in
March77AQI
Lowest AQI recorded in
July33AQI
202353AQI
Highest AQI recorded in
December70AQI
Lowest AQI recorded in
July32AQI
202262AQI
Highest AQI recorded in
March104AQI
Lowest AQI recorded in
August22AQI
202166AQI
Highest AQI recorded in
February109AQI
Lowest AQI recorded in
August42AQI
202056AQI
Highest AQI recorded in
December79AQI
Lowest AQI recorded in
July39AQI
Most & Least Polluted Years Over the Last 6 Years
Roosevelt's annual 2025 AQI (49) shows an average percentage change of -15.3% (improved AQI) compared to previous years: 2020 (56), 2021 (66), 2022 (62), 2023 (53), 2024 (52).