Ciudad Santa Catarina, Nuevo Leon, Mexico 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
Ciudad Santa Catarina, Nuevo Leon, Mexico
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
27th Oct 2021
114AQILowest AQI recorded on
19th Oct 2024
8AQISame Day Analysis (25th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 84 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 25th Oct - 26th Oct 2025
Ciudad Santa Catarina, Nuevo Leon, Mexico
AQI
Day
Night
.
7 AM25th Oct 2025
7 PM
6 AM26th Oct 2025
Day time
Avg. Highest Time
1PM25th Oct
108AQI
Avg. Lowest Time
3PM25th Oct
77AQI
Night time
Avg. Highest Time
10PM25th Oct
102AQI
Avg. Lowest Time
8PM25th Oct
86AQI
In the last 24 hours,
Ciudad Santa Catarina's AQI reached its highest point of 108 at 1 PM during the Day, while the lowest point, undefined, was recorded at 6 AM during the Night between 25th Oct and 26th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Ciudad Santa Catarina, Nuevo Leon, Mexico
SepOct
26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th
Day
Night
26th Sep 2025567 AMAQI
26th Sep 2025668 AMAQI
26th Sep 2025689 AMAQI
26th Sep 20257410 AMAQI
26th Sep 20257711 AMAQI
26th Sep 20257612 PMAQI
26th Sep 2025761 PMAQI
26th Sep 2025762 PMAQI
26th Sep 2025753 PMAQI
26th Sep 2025704 PMAQI
26th Sep 2025705 PMAQI
26th Sep 2025706 PMAQI
26th Sep 2025597 PMAQI
26th Sep 2025588 PMAQI
26th Sep 2025559 PMAQI
26th Sep 20253410 PMAQI
26th Sep 20255411 PMAQI
27th Sep 20253112 AMAQI
27th Sep 2025511 AMAQI
27th Sep 2025572 AMAQI
27th Sep 2025563 AMAQI
27th Sep 2025714 AMAQI
27th Sep 2025745 AMAQI
27th Sep 2025766 AMAQI
28°C21/36°C
27th Sep 2025767 AMAQI
27th Sep 2025818 AMAQI
27th Sep 2025779 AMAQI
27th Sep 20258210 AMAQI
27th Sep 20258511 AMAQI
27th Sep 202510212 PMAQI
27th Sep 20251041 PMAQI
27th Sep 20251062 PMAQI
27th Sep 2025973 PMAQI
27th Sep 2025864 PMAQI
27th Sep 2025835 PMAQI
27th Sep 2025786 PMAQI
27th Sep 2025747 PMAQI
27th Sep 2025648 PMAQI
27th Sep 2025579 PMAQI
27th Sep 20254810 PMAQI
27th Sep 20256811 PMAQI
28th Sep 20256512 AMAQI
28th Sep 2025621 AMAQI
28th Sep 2025602 AMAQI
28th Sep 2025583 AMAQI
28th Sep 2025594 AMAQI
28th Sep 2025545 AMAQI
28th Sep 2025546 AMAQI
27°C21/35°C
28th Sep 2025557 AMAQI
28th Sep 2025558 AMAQI
28th Sep 2025569 AMAQI
28th Sep 20255510 AMAQI
28th Sep 20254411 AMAQI
28th Sep 20253512 PMAQI
28th Sep 2025461 PMAQI
28th Sep 2025502 PMAQI
28th Sep 2025543 PMAQI
28th Sep 2025544 PMAQI
28th Sep 2025445 PMAQI
28th Sep 2025576 PMAQI
28th Sep 2025517 PMAQI
28th Sep 2025568 PMAQI
28th Sep 2025479 PMAQI
28th Sep 20254610 PMAQI
28th Sep 20255611 PMAQI
29th Sep 20255612 AMAQI
29th Sep 2025551 AMAQI
29th Sep 2025352 AMAQI
29th Sep 2025293 AMAQI
29th Sep 2025464 AMAQI
29th Sep 2025355 AMAQI
29th Sep 2025386 AMAQI
25°C20/33°C
29th Sep 2025457 AMAQI
29th Sep 2025438 AMAQI
29th Sep 2025549 AMAQI
29th Sep 20254410 AMAQI
29th Sep 20254811 AMAQI
29th Sep 20255812 PMAQI
29th Sep 2025591 PMAQI
29th Sep 2025562 PMAQI
29th Sep 2025573 PMAQI
29th Sep 2025574 PMAQI
29th Sep 2025595 PMAQI
29th Sep 2025586 PMAQI
29th Sep 2025577 PMAQI
29th Sep 2025548 PMAQI
29th Sep 2025539 PMAQI
29th Sep 20255810 PMAQI
29th Sep 20255511 PMAQI
30th Sep 20255212 AMAQI
30th Sep 2025601 AMAQI
30th Sep 2025582 AMAQI
30th Sep 2025543 AMAQI
30th Sep 2025534 AMAQI
30th Sep 2025565 AMAQI
30th Sep 2025586 AMAQI
25°C19/33°C
30th Sep 2025607 AMAQI
30th Sep 2025608 AMAQI
30th Sep 2025579 AMAQI
30th Sep 20255910 AMAQI
30th Sep 20255911 AMAQI
30th Sep 20256612 PMAQI
30th Sep 2025721 PMAQI
30th Sep 2025642 PMAQI
30th Sep 2025653 PMAQI
30th Sep 2025714 PMAQI
30th Sep 2025695 PMAQI
30th Sep 2025666 PMAQI
30th Sep 2025667 PMAQI
30th Sep 2025588 PMAQI
30th Sep 2025609 PMAQI
30th Sep 20256810 PMAQI
30th Sep 20256811 PMAQI
1st Oct 20256812 AMAQI
1st Oct 2025631 AMAQI
1st Oct 2025642 AMAQI
1st Oct 2025673 AMAQI
1st Oct 2025704 AMAQI
1st Oct 2025785 AMAQI
1st Oct 2025776 AMAQI
26°C20/33°C
1st Oct 2025767 AMAQI
1st Oct 2025788 AMAQI
1st Oct 2025709 AMAQI
1st Oct 20256810 AMAQI
1st Oct 20257411 AMAQI
1st Oct 20257712 PMAQI
1st Oct 2025681 PMAQI
1st Oct 2025682 PMAQI
1st Oct 2025683 PMAQI
1st Oct 2025634 PMAQI
1st Oct 2025625 PMAQI
1st Oct 2025646 PMAQI
1st Oct 2025657 PMAQI
1st Oct 2025648 PMAQI
1st Oct 2025599 PMAQI
1st Oct 20256310 PMAQI
1st Oct 20256411 PMAQI
2nd Oct 20255712 AMAQI
2nd Oct 2025581 AMAQI
2nd Oct 2025572 AMAQI
2nd Oct 2025513 AMAQI
2nd Oct 2025514 AMAQI
2nd Oct 2025525 AMAQI
2nd Oct 2025546 AMAQI
27°C19/34°C
2nd Oct 2025607 AMAQI
2nd Oct 2025728 AMAQI
2nd Oct 2025639 AMAQI
2nd Oct 20256410 AMAQI
2nd Oct 20256511 AMAQI
2nd Oct 20256612 PMAQI
2nd Oct 2025681 PMAQI
2nd Oct 2025662 PMAQI
2nd Oct 2025603 PMAQI
2nd Oct 2025594 PMAQI
2nd Oct 2025575 PMAQI
2nd Oct 2025596 PMAQI
2nd Oct 2025577 PMAQI
2nd Oct 2025598 PMAQI
2nd Oct 2025579 PMAQI
2nd Oct 20255610 PMAQI
2nd Oct 20255911 PMAQI
3rd Oct 20256012 AMAQI
3rd Oct 2025631 AMAQI
3rd Oct 2025572 AMAQI
3rd Oct 2025533 AMAQI
3rd Oct 2025524 AMAQI
3rd Oct 2025505 AMAQI
3rd Oct 2025626 AMAQI
27°C20/34°C
3rd Oct 2025647 AMAQI
3rd Oct 2025708 AMAQI
3rd Oct 2025679 AMAQI
3rd Oct 20256610 AMAQI
3rd Oct 20256811 AMAQI
3rd Oct 20257112 PMAQI
3rd Oct 2025671 PMAQI
3rd Oct 2025682 PMAQI
3rd Oct 2025673 PMAQI
3rd Oct 2025724 PMAQI
3rd Oct 2025785 PMAQI
3rd Oct 2025736 PMAQI
3rd Oct 2025817 PMAQI
3rd Oct 2025718 PMAQI
3rd Oct 2025729 PMAQI
3rd Oct 20256810 PMAQI
3rd Oct 20256511 PMAQI
4th Oct 20256812 AMAQI
4th Oct 2025641 AMAQI
4th Oct 2025662 AMAQI
4th Oct 2025633 AMAQI
4th Oct 2025614 AMAQI
4th Oct 2025575 AMAQI
4th Oct 2025616 AMAQI
27°C20/34°C
4th Oct 2025607 AMAQI
4th Oct 2025708 AMAQI
4th Oct 2025719 AMAQI
4th Oct 20256510 AMAQI
4th Oct 20257111 AMAQI
4th Oct 20259312 PMAQI
4th Oct 2025911 PMAQI
4th Oct 2025922 PMAQI
4th Oct 2025833 PMAQI
4th Oct 2025694 PMAQI
4th Oct 2025565 PMAQI
4th Oct 2025626 PMAQI
4th Oct 2025627 PMAQI
4th Oct 2025608 PMAQI
4th Oct 2025599 PMAQI
4th Oct 20255510 PMAQI
4th Oct 20255611 PMAQI
5th Oct 20255512 AMAQI
5th Oct 2025591 AMAQI
5th Oct 2025602 AMAQI
5th Oct 2025503 AMAQI
5th Oct 2025504 AMAQI
5th Oct 2025525 AMAQI
5th Oct 2025516 AMAQI
25°C20/32°C
5th Oct 2025567 AMAQI
5th Oct 2025548 AMAQI
5th Oct 2025649 AMAQI
5th Oct 20256310 AMAQI
5th Oct 20256711 AMAQI
5th Oct 20256812 PMAQI
5th Oct 2025671 PMAQI
5th Oct 2025742 PMAQI
5th Oct 2025783 PMAQI
5th Oct 2025794 PMAQI
5th Oct 2025685 PMAQI
5th Oct 2025596 PMAQI
5th Oct 2025617 PMAQI
5th Oct 2025608 PMAQI
5th Oct 2025619 PMAQI
5th Oct 20255710 PMAQI
5th Oct 20255311 PMAQI
6th Oct 20255612 AMAQI
6th Oct 2025591 AMAQI
6th Oct 2025592 AMAQI
6th Oct 2025533 AMAQI
6th Oct 2025554 AMAQI
6th Oct 2025565 AMAQI
6th Oct 2025636 AMAQI
26°C20/31°C
6th Oct 2025697 AMAQI
6th Oct 2025718 AMAQI
6th Oct 2025739 AMAQI
6th Oct 20258010 AMAQI
6th Oct 20259211 AMAQI
7th Oct 2025735 AMAQI
7th Oct 2025636 AMAQI
26°C21/34°C
7th Oct 2025757 AMAQI
7th Oct 2025778 AMAQI
7th Oct 2025769 AMAQI
7th Oct 20258010 AMAQI
7th Oct 20258311 AMAQI
7th Oct 20258112 PMAQI
7th Oct 2025841 PMAQI
7th Oct 2025822 PMAQI
7th Oct 2025703 PMAQI
7th Oct 2025764 PMAQI
7th Oct 2025765 PMAQI
7th Oct 2025806 PMAQI
7th Oct 2025817 PMAQI
7th Oct 2025778 PMAQI
7th Oct 2025649 PMAQI
7th Oct 20256010 PMAQI
7th Oct 20255311 PMAQI
8th Oct 20256112 AMAQI
8th Oct 2025551 AMAQI
8th Oct 2025552 AMAQI
8th Oct 2025543 AMAQI
8th Oct 2025544 AMAQI
8th Oct 2025665 AMAQI
8th Oct 2025726 AMAQI
25°C22/30°C
8th Oct 2025687 AMAQI
8th Oct 2025748 AMAQI
8th Oct 2025789 AMAQI
8th Oct 20256810 AMAQI
8th Oct 20256411 AMAQI
8th Oct 20256112 PMAQI
8th Oct 2025541 PMAQI
8th Oct 2025502 PMAQI
8th Oct 2025493 PMAQI
8th Oct 2025444 PMAQI
8th Oct 2025455 PMAQI
8th Oct 2025516 PMAQI
8th Oct 2025537 PMAQI
8th Oct 2025608 PMAQI
8th Oct 2025549 PMAQI
8th Oct 20255210 PMAQI
8th Oct 20255211 PMAQI
9th Oct 20255412 AMAQI
9th Oct 2025571 AMAQI
9th Oct 2025682 AMAQI
9th Oct 2025683 AMAQI
9th Oct 2025734 AMAQI
9th Oct 2025755 AMAQI
9th Oct 2025816 AMAQI
23°C21/28°C
9th Oct 2025767 AMAQI
9th Oct 2025728 AMAQI
9th Oct 2025689 AMAQI
9th Oct 20257910 AMAQI
9th Oct 20257611 AMAQI
9th Oct 20256612 PMAQI
9th Oct 2025611 PMAQI
9th Oct 2025592 PMAQI
9th Oct 2025593 PMAQI
9th Oct 2025514 PMAQI
9th Oct 2025545 PMAQI
9th Oct 2025626 PMAQI
9th Oct 2025507 PMAQI
9th Oct 2025588 PMAQI
9th Oct 2025669 PMAQI
9th Oct 20255210 PMAQI
9th Oct 20255011 PMAQI
10th Oct 20255012 AMAQI
10th Oct 2025471 AMAQI
10th Oct 2025522 AMAQI
10th Oct 2025523 AMAQI
10th Oct 2025564 AMAQI
10th Oct 2025515 AMAQI
10th Oct 2025476 AMAQI
23°C20/27°C
10th Oct 2025517 AMAQI
10th Oct 2025568 AMAQI
10th Oct 2025599 AMAQI
10th Oct 20256810 AMAQI
10th Oct 20256811 AMAQI
10th Oct 20257412 PMAQI
10th Oct 2025701 PMAQI
10th Oct 2025792 PMAQI
10th Oct 2025663 PMAQI
10th Oct 2025694 PMAQI
10th Oct 2025735 PMAQI
10th Oct 2025706 PMAQI
10th Oct 2025767 PMAQI
10th Oct 2025758 PMAQI
10th Oct 2025669 PMAQI
10th Oct 20256810 PMAQI
10th Oct 20256611 PMAQI
11th Oct 20255612 AMAQI
11th Oct 2025681 AMAQI
11th Oct 2025772 AMAQI
11th Oct 2025873 AMAQI
11th Oct 2025924 AMAQI
11th Oct 2025885 AMAQI
11th Oct 2025856 AMAQI
23°C20/27°C
11th Oct 2025817 AMAQI
11th Oct 2025808 AMAQI
11th Oct 2025819 AMAQI
11th Oct 20258710 AMAQI
11th Oct 20258511 AMAQI
11th Oct 20257412 PMAQI
11th Oct 2025651 PMAQI
11th Oct 2025542 PMAQI
11th Oct 2025513 PMAQI
11th Oct 2025554 PMAQI
11th Oct 2025545 PMAQI
11th Oct 2025526 PMAQI
11th Oct 2025617 PMAQI
11th Oct 2025668 PMAQI
11th Oct 2025599 PMAQI
11th Oct 20255010 PMAQI
11th Oct 20255211 PMAQI
12th Oct 20254912 AMAQI
12th Oct 2025551 AMAQI
12th Oct 2025622 AMAQI
12th Oct 2025573 AMAQI
12th Oct 2025594 AMAQI
12th Oct 2025585 AMAQI
12th Oct 2025616 AMAQI
24°C18/32°C
12th Oct 2025597 AMAQI
12th Oct 2025628 AMAQI
12th Oct 2025699 AMAQI
12th Oct 20256010 AMAQI
12th Oct 20256911 AMAQI
12th Oct 20257312 PMAQI
12th Oct 2025731 PMAQI
12th Oct 2025712 PMAQI
12th Oct 2025663 PMAQI
12th Oct 2025614 PMAQI
12th Oct 2025565 PMAQI
12th Oct 2025526 PMAQI
12th Oct 2025557 PMAQI
12th Oct 2025548 PMAQI
12th Oct 2025579 PMAQI
12th Oct 20255710 PMAQI
12th Oct 20255611 PMAQI
13th Oct 20255312 AMAQI
13th Oct 2025601 AMAQI
13th Oct 2025642 AMAQI
13th Oct 2025733 AMAQI
13th Oct 2025924 AMAQI
13th Oct 20251005 AMAQI
13th Oct 20251036 AMAQI
24°C19/32°C
13th Oct 2025947 AMAQI
13th Oct 2025998 AMAQI
13th Oct 2025959 AMAQI
13th Oct 20258310 AMAQI
13th Oct 20258811 AMAQI
13th Oct 20258912 PMAQI
13th Oct 2025831 PMAQI
13th Oct 2025722 PMAQI
13th Oct 2025673 PMAQI
13th Oct 2025644 PMAQI
13th Oct 2025735 PMAQI
13th Oct 2025716 PMAQI
13th Oct 2025727 PMAQI
13th Oct 2025698 PMAQI
13th Oct 2025749 PMAQI
13th Oct 20257310 PMAQI
13th Oct 20257411 PMAQI
14th Oct 20257812 AMAQI
14th Oct 2025761 AMAQI
14th Oct 2025802 AMAQI
14th Oct 2025733 AMAQI
14th Oct 2025714 AMAQI
14th Oct 2025675 AMAQI
14th Oct 2025716 AMAQI
23°C19/29°C
14th Oct 2025727 AMAQI
14th Oct 2025658 AMAQI
14th Oct 2025679 AMAQI
14th Oct 20257110 AMAQI
14th Oct 20256811 AMAQI
14th Oct 20257012 PMAQI
14th Oct 2025681 PMAQI
14th Oct 2025642 PMAQI
14th Oct 2025573 PMAQI
14th Oct 2025614 PMAQI
14th Oct 2025605 PMAQI
14th Oct 2025606 PMAQI
14th Oct 2025627 PMAQI
14th Oct 2025598 PMAQI
14th Oct 2025629 PMAQI
14th Oct 20255910 PMAQI
14th Oct 20255411 PMAQI
15th Oct 20255712 AMAQI
15th Oct 2025591 AMAQI
15th Oct 2025672 AMAQI
15th Oct 2025593 AMAQI
15th Oct 2025584 AMAQI
15th Oct 2025665 AMAQI
15th Oct 2025816 AMAQI
24°C19/32°C
15th Oct 2025887 AMAQI
15th Oct 2025918 AMAQI
15th Oct 2025969 AMAQI
15th Oct 20259710 AMAQI
15th Oct 20257411 AMAQI
15th Oct 20257612 PMAQI
15th Oct 2025621 PMAQI
15th Oct 2025612 PMAQI
15th Oct 2025523 PMAQI
15th Oct 2025514 PMAQI
15th Oct 2025585 PMAQI
15th Oct 2025626 PMAQI
15th Oct 2025547 PMAQI
15th Oct 2025478 PMAQI
15th Oct 2025659 PMAQI
15th Oct 20256310 PMAQI
15th Oct 20256011 PMAQI
16th Oct 20256112 AMAQI
16th Oct 2025601 AMAQI
16th Oct 2025572 AMAQI
16th Oct 2025623 AMAQI
16th Oct 2025744 AMAQI
16th Oct 2025785 AMAQI
16th Oct 2025836 AMAQI
25°C19/32°C
16th Oct 2025937 AMAQI
16th Oct 20251038 AMAQI
16th Oct 2025929 AMAQI
16th Oct 20257310 AMAQI
16th Oct 20256211 AMAQI
16th Oct 20255812 PMAQI
16th Oct 2025581 PMAQI
16th Oct 2025592 PMAQI
16th Oct 2025573 PMAQI
16th Oct 2025544 PMAQI
16th Oct 2025485 PMAQI
16th Oct 2025476 PMAQI
16th Oct 2025497 PMAQI
16th Oct 2025568 PMAQI
16th Oct 2025569 PMAQI
16th Oct 20255110 PMAQI
16th Oct 20255611 PMAQI
17th Oct 20255812 AMAQI
17th Oct 2025581 AMAQI
17th Oct 2025602 AMAQI
17th Oct 2025723 AMAQI
17th Oct 2025754 AMAQI
17th Oct 2025785 AMAQI
17th Oct 2025836 AMAQI
24°C19/32°C
17th Oct 2025827 AMAQI
17th Oct 2025688 AMAQI
17th Oct 2025649 AMAQI
17th Oct 20255710 AMAQI
17th Oct 20256011 AMAQI
17th Oct 20255612 PMAQI
17th Oct 2025511 PMAQI
17th Oct 2025532 PMAQI
17th Oct 2025613 PMAQI
17th Oct 2025844 PMAQI
17th Oct 2025795 PMAQI
17th Oct 2025756 PMAQI
17th Oct 2025717 PMAQI
17th Oct 2025768 PMAQI
17th Oct 2025629 PMAQI
17th Oct 20257610 PMAQI
17th Oct 20258111 PMAQI
18th Oct 20258212 AMAQI
18th Oct 2025801 AMAQI
18th Oct 2025802 AMAQI
18th Oct 2025763 AMAQI
18th Oct 2025814 AMAQI
18th Oct 2025815 AMAQI
18th Oct 2025836 AMAQI
25°C19/33°C
18th Oct 2025867 AMAQI
18th Oct 2025848 AMAQI
18th Oct 2025809 AMAQI
18th Oct 20257910 AMAQI
18th Oct 20258111 AMAQI
18th Oct 20258012 PMAQI
18th Oct 2025761 PMAQI
18th Oct 20251152 PMAQI
18th Oct 20251343 PMAQI
18th Oct 20251304 PMAQI
18th Oct 20251445 PMAQI
18th Oct 20251316 PMAQI
18th Oct 20251277 PMAQI
18th Oct 20251008 PMAQI
18th Oct 20251059 PMAQI
18th Oct 202511110 PMAQI
18th Oct 202511311 PMAQI
19th Oct 202510512 AMAQI
19th Oct 20251111 AMAQI
19th Oct 20251012 AMAQI
19th Oct 20251113 AMAQI
19th Oct 20251174 AMAQI
19th Oct 2025845 AMAQI
19th Oct 2025856 AMAQI
27°C20/36°C
19th Oct 2025847 AMAQI
19th Oct 2025728 AMAQI
19th Oct 2025649 AMAQI
19th Oct 20256610 AMAQI
19th Oct 20258011 AMAQI
19th Oct 20257612 PMAQI
19th Oct 2025941 PMAQI
19th Oct 2025672 PMAQI
19th Oct 2025633 PMAQI
19th Oct 2025624 PMAQI
19th Oct 2025625 PMAQI
19th Oct 2025646 PMAQI
19th Oct 2025637 PMAQI
19th Oct 2025668 PMAQI
19th Oct 2025659 PMAQI
19th Oct 20256510 PMAQI
19th Oct 20256311 PMAQI
20th Oct 20256712 AMAQI
20th Oct 2025671 AMAQI
20th Oct 2025692 AMAQI
20th Oct 2025723 AMAQI
20th Oct 2025734 AMAQI
20th Oct 2025745 AMAQI
20th Oct 2025726 AMAQI
28°C23/34°C
20th Oct 2025707 AMAQI
20th Oct 2025788 AMAQI
20th Oct 2025789 AMAQI
20th Oct 20257410 AMAQI
20th Oct 20256511 AMAQI
20th Oct 20257212 PMAQI
20th Oct 2025721 PMAQI
20th Oct 2025782 PMAQI
20th Oct 2025823 PMAQI
20th Oct 2025834 PMAQI
20th Oct 2025805 PMAQI
20th Oct 2025806 PMAQI
20th Oct 2025747 PMAQI
20th Oct 2025738 PMAQI
20th Oct 2025799 PMAQI
20th Oct 20258510 PMAQI
20th Oct 20257911 PMAQI
21st Oct 20257212 AMAQI
21st Oct 2025661 AMAQI
21st Oct 2025652 AMAQI
21st Oct 2025663 AMAQI
21st Oct 2025714 AMAQI
21st Oct 2025665 AMAQI
21st Oct 2025726 AMAQI
27°C20/35°C
21st Oct 2025747 AMAQI
21st Oct 2025718 AMAQI
21st Oct 2025739 AMAQI
21st Oct 20256610 AMAQI
21st Oct 20256511 AMAQI
21st Oct 20257712 PMAQI
21st Oct 2025831 PMAQI
21st Oct 2025812 PMAQI
21st Oct 2025803 PMAQI
21st Oct 2025814 PMAQI
21st Oct 2025805 PMAQI
21st Oct 2025706 PMAQI
21st Oct 2025677 PMAQI
21st Oct 2025668 PMAQI
21st Oct 2025759 PMAQI
21st Oct 20259110 PMAQI
21st Oct 20259111 PMAQI
22nd Oct 20258712 AMAQI
22nd Oct 2025801 AMAQI
22nd Oct 2025832 AMAQI
22nd Oct 2025783 AMAQI
22nd Oct 2025744 AMAQI
22nd Oct 2025705 AMAQI
22nd Oct 2025766 AMAQI
28°C21/38°C
22nd Oct 2025767 AMAQI
22nd Oct 2025718 AMAQI
22nd Oct 2025609 AMAQI
22nd Oct 20255910 AMAQI
22nd Oct 20256211 AMAQI
22nd Oct 20257912 PMAQI
22nd Oct 2025821 PMAQI
22nd Oct 2025712 PMAQI
22nd Oct 2025643 PMAQI
22nd Oct 2025654 PMAQI
22nd Oct 2025685 PMAQI
22nd Oct 2025746 PMAQI
22nd Oct 2025677 PMAQI
22nd Oct 2025658 PMAQI
22nd Oct 2025629 PMAQI
22nd Oct 20257010 PMAQI
22nd Oct 20257011 PMAQI
23rd Oct 20257012 AMAQI
23rd Oct 2025711 AMAQI
23rd Oct 2025702 AMAQI
23rd Oct 2025703 AMAQI
23rd Oct 2025714 AMAQI
23rd Oct 2025635 AMAQI
23rd Oct 2025696 AMAQI
27°C20/34°C
23rd Oct 2025717 AMAQI
23rd Oct 2025728 AMAQI
23rd Oct 2025909 AMAQI
23rd Oct 20257710 AMAQI
23rd Oct 20257411 AMAQI
23rd Oct 20257912 PMAQI
23rd Oct 2025791 PMAQI
23rd Oct 2025802 PMAQI
23rd Oct 2025963 PMAQI
23rd Oct 2025704 PMAQI
23rd Oct 2025765 PMAQI
23rd Oct 2025866 PMAQI
23rd Oct 2025837 PMAQI
23rd Oct 2025758 PMAQI
23rd Oct 2025689 PMAQI
23rd Oct 20256610 PMAQI
23rd Oct 20256811 PMAQI
24th Oct 20256812 AMAQI
24th Oct 2025681 AMAQI
24th Oct 2025682 AMAQI
24th Oct 2025693 AMAQI
24th Oct 2025704 AMAQI
24th Oct 2025715 AMAQI
24th Oct 2025836 AMAQI
25°C19/33°C
24th Oct 2025817 AMAQI
24th Oct 2025798 AMAQI
24th Oct 2025759 AMAQI
24th Oct 20257010 AMAQI
24th Oct 20256911 AMAQI
24th Oct 20257012 PMAQI
24th Oct 2025731 PMAQI
24th Oct 2025772 PMAQI
24th Oct 2025803 PMAQI
24th Oct 2025824 PMAQI
24th Oct 2025805 PMAQI
24th Oct 2025786 PMAQI
24th Oct 2025717 PMAQI
24th Oct 2025678 PMAQI
24th Oct 2025729 PMAQI
24th Oct 20257210 PMAQI
24th Oct 20257711 PMAQI
25th Oct 20257512 AMAQI
25th Oct 2025731 AMAQI
25th Oct 2025802 AMAQI
25th Oct 2025813 AMAQI
25th Oct 2025764 AMAQI
25th Oct 2025735 AMAQI
25th Oct 2025796 AMAQI
24°C19/30°C
25th Oct 2025817 AMAQI
25th Oct 2025828 AMAQI
25th Oct 2025839 AMAQI
25th Oct 20259010 AMAQI
25th Oct 202510511 AMAQI
25th Oct 202510412 PMAQI
25th Oct 20251081 PMAQI
25th Oct 2025912 PMAQI
25th Oct 2025773 PMAQI
25th Oct 2025794 PMAQI
25th Oct 2025795 PMAQI
25th Oct 2025786 PMAQI
25th Oct 2025827 PMAQI
25th Oct 2025868 PMAQI
25th Oct 2025959 PMAQI
25th Oct 202510210 PMAQI
25th Oct 20259811 PMAQI
26th Oct 20258812 AMAQI
26th Oct 2025891 AMAQI
26th Oct 20251022 AMAQI
26th Oct 20251013 AMAQI
26th Oct 2025984 AMAQI
26th Oct 20251005 AMAQI
27°C20/36°C
7 AM
1 PM
7 PM
1 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
7 AM - 7 PM
71AQI
13 hours / Day
390 hours / Month
Avg. Lowest Time
7 AM - 7 PM
71AQI
13 hours / Day
390 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 7 PM (Avg. 71), while the lowest AQI was between 7 AM to 7 PM (Avg. 71).
Night time
Avg. Highest Time
12 AM - 6 AM
67AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 3 AM
65AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 6 AM (Avg. 67), while the lowest AQI was between 12 AM to 3 AM (Avg. 65).
2025 Days Vs Air Quality
Ciudad Santa Catarina, Nuevo Leon, Mexico
2025
32%
94
63%
189
5%
15
Total number of days with different AQI categories in last 299 days in 2025 (66 days remaining)
Good
94 DaysModerate
189 DaysPoor
15 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 32%
Health Risk Level:
High
In 2025, 32% of 299 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Ciudad Santa Catarina, Nuevo Leon, Mexico
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
94AQI
94AQI
2nd January 2025
98AQI
98AQI
3rd January 2025
119AQI
119AQI
4th January 2025
100AQI
100AQI
5th January 2025
90AQI
90AQI
6th January 2025
52AQI
52AQI
7th January 2025
53AQI
53AQI
8th January 2025
50AQI
50AQI
9th January 2025
70AQI
70AQI
10th January 2025
74AQI
74AQI
11th January 2025
69AQI
69AQI
12th January 2025
94AQI
94AQI
13th January 2025
51AQI
51AQI
14th January 2025
56AQI
56AQI
15th January 2025
50AQI
50AQI
16th January 2025
50AQI
50AQI
17th January 2025
45AQI
45AQI
18th January 2025
50AQI
50AQI
19th January 2025
53AQI
53AQI
20th January 2025
52AQI
52AQI
21st January 2025
55AQI
55AQI
22nd January 2025
85AQI
85AQI
23rd January 2025
87AQI
87AQI
24th January 2025
71AQI
71AQI
25th January 2025
103AQI
103AQI
26th January 2025
104AQI
104AQI
27th January 2025
86AQI
86AQI
28th January 2025
79AQI
79AQI
29th January 2025
106AQI
106AQI
30th January 2025
119AQI
119AQI
31st January 2025
89AQI
89AQI
1st February 2025
74AQI
74AQI
2nd February 2025
89AQI
89AQI
3rd February 2025
93AQI
93AQI
4th February 2025
96AQI
96AQI
5th February 2025
97AQI
97AQI
6th February 2025
111AQI
111AQI
7th February 2025
106AQI
106AQI
8th February 2025
108AQI
108AQI
9th February 2025
109AQI
109AQI
10th February 2025
90AQI
90AQI
11th February 2025
107AQI
107AQI
12th February 2025
95AQI
95AQI
13th February 2025
69AQI
69AQI
14th February 2025
94AQI
94AQI
15th February 2025
117AQI
117AQI
16th February 2025
72AQI
72AQI
17th February 2025
71AQI
71AQI
18th February 2025
107AQI
107AQI
19th February 2025
78AQI
78AQI
20th February 2025
75AQI
75AQI
21st February 2025
83AQI
83AQI
22nd February 2025
81AQI
81AQI
23rd February 2025
93AQI
93AQI
24th February 2025
86AQI
86AQI
25th February 2025
78AQI
78AQI
26th February 2025
87AQI
87AQI
27th February 2025
81AQI
81AQI
28th February 2025
58AQI
58AQI
1st March 2025
71AQI
71AQI
2nd March 2025
63AQI
63AQI
3rd March 2025
89AQI
89AQI
4th March 2025
88AQI
88AQI
5th March 2025
114AQI
114AQI
6th March 2025
111AQI
111AQI
7th March 2025
88AQI
88AQI
8th March 2025
77AQI
77AQI
9th March 2025
50AQI
50AQI
10th March 2025
48AQI
48AQI
11th March 2025
82AQI
82AQI
12th March 2025
76AQI
76AQI
13th March 2025
66AQI
66AQI
14th March 2025
72AQI
72AQI
15th March 2025
71AQI
71AQI
16th March 2025
87AQI
87AQI
17th March 2025
77AQI
77AQI
18th March 2025
75AQI
75AQI
19th March 2025
135AQI
135AQI
20th March 2025
80AQI
80AQI
21st March 2025
64AQI
64AQI
22nd March 2025
78AQI
78AQI
23rd March 2025
80AQI
80AQI
24th March 2025
75AQI
75AQI
25th March 2025
62AQI
62AQI
26th March 2025
63AQI
63AQI
27th March 2025
56AQI
56AQI
28th March 2025
55AQI
55AQI
29th March 2025
57AQI
57AQI
30th March 2025
64AQI
64AQI
31st March 2025
66AQI
66AQI
1st April 2025
73AQI
73AQI
2nd April 2025
77AQI
77AQI
3rd April 2025
69AQI
69AQI
4th April 2025
68AQI
68AQI
5th April 2025
60AQI
60AQI
6th April 2025
40AQI
40AQI
7th April 2025
48AQI
48AQI
8th April 2025
49AQI
49AQI
9th April 2025
62AQI
62AQI
10th April 2025
66AQI
66AQI
11th April 2025
59AQI
59AQI
12th April 2025
56AQI
56AQI
13th April 2025
65AQI
65AQI
14th April 2025
61AQI
61AQI
15th April 2025
67AQI
67AQI
16th April 2025
60AQI
60AQI
17th April 2025
67AQI
67AQI
18th April 2025
66AQI
66AQI
19th April 2025
76AQI
76AQI
20th April 2025
67AQI
67AQI
21st April 2025
62AQI
62AQI
22nd April 2025
65AQI
65AQI
23rd April 2025
71AQI
71AQI
24th April 2025
68AQI
68AQI
25th April 2025
68AQI
68AQI
26th April 2025
65AQI
65AQI
27th April 2025
67AQI
67AQI
28th April 2025
67AQI
67AQI
29th April 2025
62AQI
62AQI
30th April 2025
69AQI
69AQI
1st May 2025
67AQI
67AQI
2nd May 2025
73AQI
73AQI
3rd May 2025
44AQI
44AQI
4th May 2025
45AQI
45AQI
5th May 2025
60AQI
60AQI
6th May 2025
70AQI
70AQI
7th May 2025
63AQI
63AQI
8th May 2025
58AQI
58AQI
9th May 2025
44AQI
44AQI
10th May 2025
50AQI
50AQI
11th May 2025
46AQI
46AQI
12th May 2025
54AQI
54AQI
13th May 2025
69AQI
69AQI
14th May 2025
68AQI
68AQI
15th May 2025
74AQI
74AQI
16th May 2025
78AQI
78AQI
17th May 2025
80AQI
80AQI
18th May 2025
76AQI
76AQI
19th May 2025
75AQI
75AQI
20th May 2025
74AQI
74AQI
21st May 2025
76AQI
76AQI
22nd May 2025
63AQI
63AQI
23rd May 2025
65AQI
65AQI
24th May 2025
68AQI
68AQI
25th May 2025
62AQI
62AQI
26th May 2025
65AQI
65AQI
27th May 2025
74AQI
74AQI
28th May 2025
70AQI
70AQI
29th May 2025
62AQI
62AQI
30th May 2025
60AQI
60AQI
31st May 2025
56AQI
56AQI
1st June 2025
60AQI
60AQI
2nd June 2025
66AQI
66AQI
3rd June 2025
76AQI
76AQI
4th June 2025
71AQI
71AQI
5th June 2025
59AQI
59AQI
6th June 2025
56AQI
56AQI
7th June 2025
61AQI
61AQI
8th June 2025
60AQI
60AQI
9th June 2025
59AQI
59AQI
10th June 2025
65AQI
65AQI
11th June 2025
54AQI
54AQI
12th June 2025
57AQI
57AQI
13th June 2025
60AQI
60AQI
14th June 2025
61AQI
61AQI
15th June 2025
58AQI
58AQI
16th June 2025
52AQI
52AQI
17th June 2025
49AQI
49AQI
18th June 2025
48AQI
48AQI
19th June 2025
43AQI
43AQI
20th June 2025
42AQI
42AQI
21st June 2025
23AQI
23AQI
22nd June 2025
22AQI
22AQI
23rd June 2025
32AQI
32AQI
24th June 2025
37AQI
37AQI
25th June 2025
42AQI
42AQI
26th June 2025
38AQI
38AQI
27th June 2025
35AQI
35AQI
28th June 2025
38AQI
38AQI
29th June 2025
38AQI
38AQI
30th June 2025
32AQI
32AQI
1st July 2025
30AQI
30AQI
2nd July 2025
38AQI
38AQI
3rd July 2025
48AQI
48AQI
4th July 2025
58AQI
58AQI
5th July 2025
57AQI
57AQI
6th July 2025
64AQI
64AQI
7th July 2025
55AQI
55AQI
8th July 2025
56AQI
56AQI
9th July 2025
48AQI
48AQI
10th July 2025
48AQI
48AQI
11th July 2025
53AQI
53AQI
12th July 2025
53AQI
53AQI
13th July 2025
52AQI
52AQI
14th July 2025
53AQI
53AQI
15th July 2025
47AQI
47AQI
16th July 2025
49AQI
49AQI
17th July 2025
63AQI
63AQI
18th July 2025
66AQI
66AQI
19th July 2025
54AQI
54AQI
20th July 2025
41AQI
41AQI
21st July 2025
46AQI
46AQI
22nd July 2025
48AQI
48AQI
23rd July 2025
55AQI
55AQI
24th July 2025
49AQI
49AQI
25th July 2025
46AQI
46AQI
26th July 2025
53AQI
53AQI
27th July 2025
57AQI
57AQI
28th July 2025
50AQI
50AQI
29th July 2025
55AQI
55AQI
30th July 2025
52AQI
52AQI
31st July 2025
42AQI
42AQI
1st August 2025
35AQI
35AQI
2nd August 2025
42AQI
42AQI
3rd August 2025
36AQI
36AQI
4th August 2025
35AQI
35AQI
5th August 2025
42AQI
42AQI
6th August 2025
37AQI
37AQI
7th August 2025
38AQI
38AQI
8th August 2025
37AQI
37AQI
9th August 2025
45AQI
45AQI
10th August 2025
41AQI
41AQI
11th August 2025
40AQI
40AQI
12th August 2025
33AQI
33AQI
13th August 2025
46AQI
46AQI
14th August 2025
55AQI
55AQI
15th August 2025
39AQI
39AQI
16th August 2025
47AQI
47AQI
17th August 2025
49AQI
49AQI
18th August 2025
31AQI
31AQI
19th August 2025
31AQI
31AQI
20th August 2025
37AQI
37AQI
21st August 2025
37AQI
37AQI
22nd August 2025
46AQI
46AQI
23rd August 2025
43AQI
43AQI
24th August 2025
40AQI
40AQI
25th August 2025
42AQI
42AQI
26th August 2025
43AQI
43AQI
27th August 2025
45AQI
45AQI
28th August 2025
37AQI
37AQI
29th August 2025
38AQI
38AQI
30th August 2025
39AQI
39AQI
31st August 2025
41AQI
41AQI
1st September 2025
37AQI
37AQI
2nd September 2025
33AQI
33AQI
3rd September 2025
35AQI
35AQI
4th September 2025
46AQI
46AQI
5th September 2025
38AQI
38AQI
6th September 2025
55AQI
55AQI
7th September 2025
36AQI
36AQI
8th September 2025
46AQI
46AQI
9th September 2025
42AQI
42AQI
10th September 2025
43AQI
43AQI
11th September 2025
33AQI
33AQI
12th September 2025
36AQI
36AQI
13th September 2025
38AQI
38AQI
14th September 2025
40AQI
40AQI
15th September 2025
39AQI
39AQI
16th September 2025
48AQI
48AQI
17th September 2025
49AQI
49AQI
18th September 2025
46AQI
46AQI
19th September 2025
42AQI
42AQI
20th September 2025
50AQI
50AQI
21st September 2025
54AQI
54AQI
22nd September 2025
53AQI
53AQI
23rd September 2025
49AQI
49AQI
24th September 2025
61AQI
61AQI
25th September 2025
70AQI
70AQI
26th September 2025
59AQI
59AQI
27th September 2025
71AQI
71AQI
28th September 2025
54AQI
54AQI
29th September 2025
50AQI
50AQI
30th September 2025
61AQI
61AQI
1st October 2025
67AQI
67AQI
2nd October 2025
59AQI
59AQI
3rd October 2025
66AQI
66AQI
4th October 2025
66AQI
66AQI
5th October 2025
60AQI
60AQI
6th October 2025
56AQI
56AQI
7th October 2025
75AQI
75AQI
8th October 2025
57AQI
57AQI
9th October 2025
63AQI
63AQI
10th October 2025
62AQI
62AQI
11th October 2025
70AQI
70AQI
12th October 2025
59AQI
59AQI
13th October 2025
77AQI
77AQI
14th October 2025
67AQI
67AQI
15th October 2025
65AQI
65AQI
16th October 2025
63AQI
63AQI
17th October 2025
68AQI
68AQI
18th October 2025
97AQI
97AQI
19th October 2025
82AQI
82AQI
20th October 2025
74AQI
74AQI
21st October 2025
73AQI
73AQI
22nd October 2025
72AQI
72AQI
23rd October 2025
74AQI
74AQI
24th October 2025
73AQI
73AQI
25th October 2025
84AQI
84AQI
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
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
76AQI
89AQI
75AQI
64AQI
64AQI
50AQI
51AQI
40AQI
47AQI
69AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202562AQI
5
21
5
21
7
2
26
3
3
27
5
26
14
16
14
17
30
1
21
9
25
94
189
15
Highest AQI recorded in
February89AQI
Lowest AQI recorded in
August40AQI
202466AQI
13
3
5
19
5
11
2
4
21
1
2
19
7
9
20
28
3
14
16
10
20
11
20
9
18
3
3
21
7
95
201
28
Highest AQI recorded in
January90AQI
Lowest AQI recorded in
July44AQI
202373AQI
2
22
4
2
24
4
23
4
3
25
2
6
23
2
5
13
3
4
27
4
26
2
22
6
5
25
1
3
21
5
2
21
8
42
272
35
Highest AQI recorded in
December85AQI
Lowest AQI recorded in
August64AQI
202275AQI
2
20
7
1
2
17
3
1
26
2
1
2
27
1
26
4
7
23
1
16
1
4
2
17
12
6
25
6
21
3
6
9
47
219
28
3
4
Highest AQI recorded in
July108AQI
Lowest AQI recorded in
August41AQI
202174AQI
1
29
1
26
1
1
25
5
6
17
7
6
21
5
24
1
4
26
1
4
24
1
3
27
1
26
2
1
22
7
1
17
12
34
284
37
Highest AQI recorded in
December97AQI
Lowest AQI recorded in
May65AQI
202064AQI
1
10
1
5
15
1
5
12
1
11
18
1
6
24
1
23
8
12
17
1
4
27
3
27
3
25
3
73
183
9
Highest AQI recorded in
March81AQI
Lowest AQI recorded in
August43AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
75AQILeast Polluted Year Recorded
2025(Avg.)
62AQICiudad Santa Catarina's annual 2025 AQI (62) shows an average percentage change of -11.01% (improved AQI) compared to previous years: 2020 (64), 2021 (74), 2022 (75), 2023 (73), 2024 (66).
