Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

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!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

October Air Quality Analysis

Suburban North, Castelnau Le Lez, Occitanie, France

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
13th Oct 2025
77AQI
Lowest AQI recorded on
4th Oct 2021
21AQI

Same Day Analysis (31st October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 57 of Moderate air quality, showing improvement over 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

2025 Days Vs Air Quality

Suburban North, Castelnau Le Lez, Occitanie, France

2025

49%

148

51%

156

Total number of days with different AQI categories in last 305 days in 2025 (60 days remaining)

Good
148 Days
Moderate
156 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 49%

Health Risk Level:

Significant

In 2025, 49% of 305 days were within WHO’s safe air quality limits, and 51% 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

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
89AQI
2nd January 2025
86AQI
3rd January 2025
77AQI
4th January 2025
80AQI
5th January 2025
79AQI
6th January 2025
77AQI
7th January 2025
72AQI
8th January 2025
75AQI
9th January 2025
74AQI
10th January 2025
74AQI
11th January 2025
77AQI
12th January 2025
77AQI
13th January 2025
75AQI
14th January 2025
81AQI
15th January 2025
93AQI
16th January 2025
88AQI
17th January 2025
91AQI
18th January 2025
93AQI
19th January 2025
98AQI
20th January 2025
95AQI
21st January 2025
84AQI
22nd January 2025
76AQI
23rd January 2025
79AQI
24th January 2025
78AQI
25th January 2025
78AQI
26th January 2025
73AQI
27th January 2025
75AQI
28th January 2025
72AQI
29th January 2025
70AQI
30th January 2025
72AQI
31st January 2025
74AQI
1st February 2025
76AQI
2nd February 2025
81AQI
3rd February 2025
83AQI
4th February 2025
83AQI
5th February 2025
84AQI
6th February 2025
83AQI
7th February 2025
86AQI
8th February 2025
75AQI
9th February 2025
75AQI
10th February 2025
80AQI
11th February 2025
77AQI
12th February 2025
77AQI
13th February 2025
76AQI
14th February 2025
77AQI
15th February 2025
81AQI
16th February 2025
83AQI
17th February 2025
86AQI
18th February 2025
89AQI
19th February 2025
85AQI
20th February 2025
86AQI
21st February 2025
80AQI
22nd February 2025
75AQI
23rd February 2025
75AQI
24th February 2025
76AQI
25th February 2025
75AQI
26th February 2025
75AQI
27th February 2025
74AQI
28th February 2025
73AQI
1st March 2025
75AQI
2nd March 2025
76AQI
3rd March 2025
78AQI
4th March 2025
82AQI
5th March 2025
80AQI
6th March 2025
77AQI
7th March 2025
75AQI
8th March 2025
75AQI
9th March 2025
74AQI
10th March 2025
71AQI
11th March 2025
74AQI
12th March 2025
74AQI
13th March 2025
71AQI
14th March 2025
76AQI
15th March 2025
76AQI
16th March 2025
80AQI
17th March 2025
77AQI
18th March 2025
72AQI
19th March 2025
71AQI
20th March 2025
74AQI
21st March 2025
73AQI
22nd March 2025
73AQI
23rd March 2025
72AQI
24th March 2025
74AQI
25th March 2025
73AQI
26th March 2025
78AQI
27th March 2025
79AQI
28th March 2025
77AQI
29th March 2025
72AQI
30th March 2025
71AQI
31st March 2025
72AQI
1st April 2025
73AQI
2nd April 2025
72AQI
3rd April 2025
72AQI
4th April 2025
73AQI
5th April 2025
55AQI
6th April 2025
35AQI
7th April 2025
36AQI
8th April 2025
45AQI
9th April 2025
46AQI
10th April 2025
46AQI
11th April 2025
45AQI
12th April 2025
41AQI
13th April 2025
34AQI
14th April 2025
29AQI
15th April 2025
26AQI
16th April 2025
21AQI
17th April 2025
19AQI
18th April 2025
20AQI
19th April 2025
23AQI
20th April 2025
20AQI
21st April 2025
17AQI
22nd April 2025
21AQI
23rd April 2025
19AQI
24th April 2025
16AQI
25th April 2025
21AQI
26th April 2025
23AQI
27th April 2025
24AQI
28th April 2025
27AQI
29th April 2025
26AQI
30th April 2025
27AQI
1st May 2025
32AQI
2nd May 2025
41AQI
3rd May 2025
46AQI
4th May 2025
45AQI
5th May 2025
28AQI
6th May 2025
26AQI
7th May 2025
28AQI
8th May 2025
31AQI
9th May 2025
33AQI
10th May 2025
30AQI
11th May 2025
32AQI
12th May 2025
25AQI
13th May 2025
30AQI
14th May 2025
32AQI
15th May 2025
32AQI
16th May 2025
40AQI
17th May 2025
40AQI
18th May 2025
38AQI
19th May 2025
39AQI
20th May 2025
32AQI
21st May 2025
37AQI
22nd May 2025
27AQI
23rd May 2025
27AQI
24th May 2025
28AQI
25th May 2025
28AQI
26th May 2025
25AQI
27th May 2025
29AQI
28th May 2025
32AQI
29th May 2025
28AQI
30th May 2025
29AQI
31st May 2025
39AQI
1st June 2025
38AQI
2nd June 2025
32AQI
3rd June 2025
35AQI
4th June 2025
38AQI
5th June 2025
32AQI
6th June 2025
34AQI
7th June 2025
46AQI
8th June 2025
37AQI
9th June 2025
56AQI
10th June 2025
63AQI
11th June 2025
68AQI
12th June 2025
72AQI
13th June 2025
70AQI
14th June 2025
67AQI
15th June 2025
58AQI
16th June 2025
44AQI
17th June 2025
49AQI
18th June 2025
52AQI
19th June 2025
55AQI
20th June 2025
58AQI
21st June 2025
56AQI
22nd June 2025
56AQI
23rd June 2025
56AQI
24th June 2025
57AQI
25th June 2025
58AQI
26th June 2025
56AQI
27th June 2025
47AQI
28th June 2025
42AQI
29th June 2025
40AQI
30th June 2025
44AQI
1st July 2025
52AQI
2nd July 2025
50AQI
3rd July 2025
49AQI
4th July 2025
54AQI
5th July 2025
53AQI
6th July 2025
50AQI
7th July 2025
34AQI
8th July 2025
30AQI
9th July 2025
29AQI
10th July 2025
32AQI
11th July 2025
45AQI
12th July 2025
49AQI
13th July 2025
43AQI
14th July 2025
49AQI
15th July 2025
50AQI
16th July 2025
48AQI
17th July 2025
46AQI
18th July 2025
39AQI
19th July 2025
44AQI
20th July 2025
46AQI
21st July 2025
26AQI
22nd July 2025
20AQI
23rd July 2025
20AQI
24th July 2025
18AQI
25th July 2025
20AQI
26th July 2025
25AQI
27th July 2025
28AQI
28th July 2025
24AQI
29th July 2025
29AQI
30th July 2025
25AQI
31st July 2025
22AQI
1st August 2025
28AQI
2nd August 2025
28AQI
3rd August 2025
31AQI
4th August 2025
37AQI
5th August 2025
38AQI
6th August 2025
35AQI
7th August 2025
44AQI
8th August 2025
52AQI
9th August 2025
57AQI
10th August 2025
57AQI
11th August 2025
58AQI
12th August 2025
58AQI
13th August 2025
59AQI
14th August 2025
57AQI
15th August 2025
52AQI
16th August 2025
56AQI
17th August 2025
56AQI
18th August 2025
53AQI
19th August 2025
53AQI
20th August 2025
50AQI
21st August 2025
40AQI
22nd August 2025
34AQI
23rd August 2025
29AQI
24th August 2025
28AQI
25th August 2025
30AQI
26th August 2025
42AQI
27th August 2025
44AQI
28th August 2025
39AQI
29th August 2025
23AQI
30th August 2025
18AQI
31st August 2025
18AQI
1st September 2025
19AQI
2nd September 2025
18AQI
3rd September 2025
20AQI
4th September 2025
62AQI
5th September 2025
22AQI
6th September 2025
22AQI
7th September 2025
23AQI
8th September 2025
25AQI
9th September 2025
26AQI
10th September 2025
24AQI
11th September 2025
22AQI
12th September 2025
22AQI
13th September 2025
22AQI
14th September 2025
22AQI
15th September 2025
19AQI
16th September 2025
20AQI
17th September 2025
21AQI
18th September 2025
29AQI
19th September 2025
42AQI
20th September 2025
32AQI
21st September 2025
30AQI
22nd September 2025
19AQI
23rd September 2025
15AQI
24th September 2025
13AQI
25th September 2025
82AQI
26th September 2025
77AQI
27th September 2025
45AQI
28th September 2025
52AQI
29th September 2025
49AQI
30th September 2025
56AQI
1st October 2025
50AQI
2nd October 2025
51AQI
3rd October 2025
64AQI
4th October 2025
56AQI
5th October 2025
42AQI
6th October 2025
43AQI
7th October 2025
51AQI
8th October 2025
70AQI
9th October 2025
75AQI
10th October 2025
57AQI
11th October 2025
58AQI
12th October 2025
72AQI
13th October 2025
77AQI
14th October 2025
71AQI
15th October 2025
64AQI
16th October 2025
63AQI
17th October 2025
66AQI
18th October 2025
67AQI
19th October 2025
65AQI
20th October 2025
72AQI
21st October 2025
72AQI
22nd October 2025
67AQI
23rd October 2025
57AQI
24th October 2025
51AQI
25th October 2025
57AQI
26th October 2025
41AQI
27th October 2025
39AQI
28th October 2025
50AQI
29th October 2025
59AQI
30th October 2025
55AQI
31st October 2025
57AQI
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

80AQI

80AQI

75AQI

35AQI

33AQI

51AQI

37AQI

42AQI

32AQI

59AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202552AQI

31
28
31
25
5
31
14
16
28
3
19
12
25
5
6
25
148
156

Highest AQI recorded in

January

80AQI

Lowest AQI recorded in

September

32AQI

202440AQI

16
15
21
8
29
1
1
29
1
31
29
1
27
4
26
5
28
2
27
4
15
15
19
12
297
68
1

Highest AQI recorded in

January

51AQI

Lowest AQI recorded in

May

33AQI

202340AQI

27
4
12
14
2
22
9
30
29
2
28
2
30
1
26
5
26
4
29
2
27
2
21
10
307
55
2

Highest AQI recorded in

February

59AQI

Lowest AQI recorded in

July

35AQI

202246AQI

15
16
17
4
5
26
13
1
27
4
20
9
1
14
5
1
29
17
14
27
3
23
8
208
90
1

Highest AQI recorded in

March

65AQI

Lowest AQI recorded in

September

32AQI

202135AQI

30
28
31
29
1
26
26
4
22
7
2
27
4
29
1
29
2
22
5
20
11
319
35
2

Highest AQI recorded in

July

46AQI

Lowest AQI recorded in

January

22AQI

202028AQI

13
21
18
30
30
30
29
1
30
1
30
31
262
2

Highest AQI recorded in

May

34AQI

Lowest AQI recorded in

December

19AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
52AQI
Least Polluted Year Recorded
2020(Avg.)
28AQI

Suburban North's annual 2025 AQI (52) shows an average percentage change of 41.3% (worsened AQI) compared to previous years: 2020 (28), 2021 (35), 2022 (46), 2023 (40), 2024 (40).