Suburban North, Castelnau Le Lez, Occitanie, France 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
Suburban North, Castelnau Le Lez, Occitanie, France
AQI Trends: Highest and Lowest
Same Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 55 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Suburban North, Castelnau Le Lez, Occitanie, France
6 AM10th Aug 2025
9 PM
5 AM11th Aug 2025
65AQI
51AQI
66AQI
54AQI
In the last 24 hours,
Suburban North's AQI reached its highest point of 66 at 5 AM during the Night, while the lowest point, 51, was recorded at 6 AM during the Day between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Suburban North, Castelnau Le Lez, Occitanie, France
23°C20/26°C
23°C19/27°C
26°C21/30°C
28°C23/33°C
28°C21/35°C
28°C22/34°C
27°C23/31°C
24°C22/28°C
24°C21/27°C
24°C20/29°C
24°C19/30°C
24°C20/28°C
23°C19/29°C
23°C18/28°C
25°C19/31°C
25°C21/29°C
23°C19/28°C
24°C19/29°C
24°C18/30°C
25°C20/31°C
26°C20/31°C
25°C19/30°C
23°C17/29°C
24°C18/30°C
28°C21/35°C
24°C19/30°C
24°C20/29°C
24°C20/29°C
25°C21/30°C
27°C22/35°C
--°C/°C
41AQI
32AQI
34AQI
34AQI
2025 Days Vs Air Quality
Suburban North, Castelnau Le Lez, Occitanie, France
47%
105
53%
117
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Under WHO’s Safe Air Quality Limits: 47%
Health Risk Level:
Significant
In 2025, 47% of 223 days were within WHO’s safe air quality limits, and 53% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Suburban North, Castelnau Le Lez, Occitanie, France
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
89AQI
86AQI
77AQI
80AQI
79AQI
77AQI
72AQI
75AQI
74AQI
74AQI
77AQI
77AQI
75AQI
81AQI
93AQI
88AQI
91AQI
93AQI
98AQI
95AQI
84AQI
76AQI
79AQI
78AQI
78AQI
73AQI
75AQI
72AQI
70AQI
72AQI
74AQI
76AQI
81AQI
83AQI
83AQI
84AQI
83AQI
86AQI
75AQI
75AQI
80AQI
77AQI
77AQI
76AQI
77AQI
81AQI
83AQI
86AQI
89AQI
85AQI
86AQI
80AQI
75AQI
75AQI
76AQI
75AQI
75AQI
74AQI
73AQI
75AQI
76AQI
78AQI
82AQI
80AQI
77AQI
75AQI
75AQI
74AQI
71AQI
74AQI
74AQI
71AQI
76AQI
76AQI
80AQI
77AQI
72AQI
71AQI
74AQI
73AQI
73AQI
72AQI
74AQI
73AQI
78AQI
79AQI
77AQI
72AQI
71AQI
72AQI
73AQI
72AQI
72AQI
73AQI
55AQI
35AQI
36AQI
45AQI
46AQI
46AQI
45AQI
41AQI
34AQI
29AQI
26AQI
21AQI
19AQI
20AQI
23AQI
20AQI
17AQI
21AQI
19AQI
16AQI
21AQI
23AQI
24AQI
27AQI
26AQI
27AQI
32AQI
41AQI
46AQI
45AQI
28AQI
26AQI
28AQI
31AQI
33AQI
30AQI
32AQI
25AQI
30AQI
32AQI
32AQI
40AQI
40AQI
38AQI
39AQI
32AQI
37AQI
27AQI
27AQI
28AQI
28AQI
25AQI
29AQI
32AQI
28AQI
29AQI
39AQI
38AQI
32AQI
35AQI
38AQI
32AQI
34AQI
46AQI
37AQI
56AQI
63AQI
68AQI
72AQI
70AQI
67AQI
58AQI
44AQI
49AQI
52AQI
55AQI
58AQI
56AQI
56AQI
56AQI
57AQI
58AQI
56AQI
47AQI
42AQI
40AQI
44AQI
52AQI
50AQI
49AQI
54AQI
53AQI
50AQI
34AQI
30AQI
29AQI
32AQI
45AQI
49AQI
43AQI
49AQI
50AQI
48AQI
46AQI
39AQI
44AQI
46AQI
26AQI
20AQI
20AQI
18AQI
20AQI
25AQI
28AQI
24AQI
29AQI
25AQI
22AQI
28AQI
28AQI
31AQI
37AQI
38AQI
35AQI
44AQI
52AQI
57AQI
55AQI
80AQI
80AQI
75AQI
35AQI
33AQI
51AQI
37AQI
41AQI
No. of days
202555AQI
Highest AQI recorded in
January80AQI
Lowest AQI recorded in
May33AQI
202440AQI
Highest AQI recorded in
January51AQI
Lowest AQI recorded in
May33AQI
202340AQI
Highest AQI recorded in
February59AQI
Lowest AQI recorded in
July35AQI
202246AQI
Highest AQI recorded in
March65AQI
Lowest AQI recorded in
September32AQI
202135AQI
Highest AQI recorded in
July46AQI
Lowest AQI recorded in
January22AQI
202028AQI
Highest AQI recorded in
May34AQI
Lowest AQI recorded in
December19AQI
Most & Least Polluted Years Over the Last 6 Years
Suburban North's annual 2025 AQI (55) shows an average percentage change of 48.4% (worsened AQI) compared to previous years: 2020 (28), 2021 (35), 2022 (46), 2023 (40), 2024 (40).