Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

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+

June Air Quality Analysis

Ciudad Santa Catarina, Nuevo Leon, Mexico

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
16th Jun 2023
114AQI
Lowest AQI recorded on
22nd Jun 2025
22AQI

Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 34 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 1st Jun - 2nd Jun 2026

Ciudad Santa Catarina, Nuevo Leon, Mexico

AQI
Day
Night
.

6 AM1st Jun 2026

8 PM

5 AM2nd Jun 2026

Day time
Avg. Highest Time
11AM1st Jun

40AQI

Avg. Lowest Time
8AM1st Jun

26AQI

Night time
Avg. Highest Time
2AM2nd Jun

43AQI

Avg. Lowest Time
3AM2nd Jun

26AQI

In the last 24 hours,

Ciudad Santa Catarina's AQI reached its highest point of 43 at 2 AM during the Night, while the lowest point, 26, was recorded at 3 AM during the Night between 1st Jun and 2nd Jun 2026.

Day & Night AQI Trend : May - Jun 2026

Ciudad Santa Catarina, Nuevo Leon, Mexico

MayJun
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd
Day
Night
4th May 2026186 AMAQI
4th May 2026267 AMAQI
4th May 2026288 AMAQI
4th May 2026299 AMAQI
4th May 20263910 AMAQI
4th May 20263311 AMAQI
4th May 20262412 PMAQI
4th May 2026421 PMAQI
4th May 2026472 PMAQI
4th May 2026233 PMAQI
4th May 2026244 PMAQI
4th May 2026255 PMAQI
4th May 2026426 PMAQI
4th May 2026587 PMAQI
4th May 2026238 PMAQI
4th May 2026229 PMAQI
4th May 20263210 PMAQI
4th May 20262511 PMAQI
5th May 20261912 AMAQI
5th May 2026321 AMAQI
5th May 2026182 AMAQI
5th May 2026283 AMAQI
5th May 2026284 AMAQI
5th May 2026465 AMAQI

24°C17/35°C

5th May 2026286 AMAQI
5th May 2026267 AMAQI
5th May 2026228 AMAQI
5th May 2026229 AMAQI
5th May 20262210 AMAQI
5th May 20264411 AMAQI
5th May 20262812 PMAQI
5th May 2026521 PMAQI
5th May 2026492 PMAQI
5th May 2026483 PMAQI
5th May 2026454 PMAQI
5th May 2026425 PMAQI
5th May 2026506 PMAQI
5th May 2026557 PMAQI
5th May 2026388 PMAQI
5th May 2026349 PMAQI
5th May 20263310 PMAQI
5th May 20263411 PMAQI
6th May 20263112 AMAQI
6th May 2026301 AMAQI
6th May 2026302 AMAQI
6th May 2026363 AMAQI
6th May 2026394 AMAQI
6th May 2026395 AMAQI

29°C20/41°C

6th May 2026416 AMAQI
6th May 2026447 AMAQI
6th May 2026458 AMAQI
6th May 2026539 AMAQI
6th May 20265310 AMAQI
6th May 20266211 AMAQI
6th May 20265512 PMAQI
6th May 2026581 PMAQI
6th May 2026612 PMAQI
6th May 2026613 PMAQI
6th May 2026594 PMAQI
6th May 2026585 PMAQI
6th May 2026586 PMAQI
6th May 2026617 PMAQI
6th May 2026588 PMAQI
6th May 2026529 PMAQI
6th May 20264410 PMAQI
6th May 20263911 PMAQI
7th May 20263412 AMAQI
7th May 2026341 AMAQI
7th May 2026322 AMAQI
7th May 2026363 AMAQI
7th May 2026354 AMAQI
7th May 2026385 AMAQI

31°C23/43°C

7th May 2026366 AMAQI
7th May 2026417 AMAQI
7th May 2026388 AMAQI
7th May 2026429 AMAQI
7th May 20263810 AMAQI
7th May 20263211 AMAQI
7th May 20263412 PMAQI
7th May 2026541 PMAQI
7th May 2026352 PMAQI
7th May 2026523 PMAQI
7th May 2026444 PMAQI
7th May 2026405 PMAQI
7th May 2026426 PMAQI
7th May 2026367 PMAQI
7th May 2026408 PMAQI
7th May 2026349 PMAQI
7th May 20263110 PMAQI
7th May 20263011 PMAQI
8th May 20263012 AMAQI
8th May 2026301 AMAQI
8th May 2026332 AMAQI
8th May 2026323 AMAQI
8th May 2026554 AMAQI
8th May 2026535 AMAQI

25°C21/29°C

8th May 2026406 AMAQI
8th May 2026207 AMAQI
8th May 2026318 AMAQI
8th May 2026169 AMAQI
8th May 20262810 AMAQI
8th May 20264111 AMAQI
8th May 20264512 PMAQI
8th May 2026631 PMAQI
8th May 2026382 PMAQI
8th May 2026303 PMAQI
8th May 2026284 PMAQI
8th May 2026285 PMAQI
8th May 2026506 PMAQI
8th May 2026457 PMAQI
8th May 2026308 PMAQI
8th May 2026289 PMAQI
8th May 20263010 PMAQI
8th May 20262511 PMAQI
9th May 20263612 AMAQI
9th May 2026401 AMAQI
9th May 2026202 AMAQI
9th May 2026423 AMAQI
9th May 2026184 AMAQI
9th May 2026405 AMAQI

25°C19/34°C

9th May 2026596 AMAQI
9th May 2026447 AMAQI
9th May 2026408 AMAQI
9th May 2026149 AMAQI
9th May 20262010 AMAQI
9th May 20264611 AMAQI
9th May 20262512 PMAQI
9th May 2026481 PMAQI
9th May 2026502 PMAQI
9th May 2026363 PMAQI
9th May 2026564 PMAQI
9th May 2026375 PMAQI
9th May 2026436 PMAQI
9th May 2026547 PMAQI
9th May 2026428 PMAQI
9th May 2026329 PMAQI
9th May 20265110 PMAQI
9th May 20265311 PMAQI
10th May 20265612 AMAQI
10th May 2026181 AMAQI
10th May 2026222 AMAQI
10th May 2026173 AMAQI
10th May 2026184 AMAQI
10th May 2026185 AMAQI

25°C22/31°C

10th May 2026186 AMAQI
10th May 2026177 AMAQI
10th May 2026188 AMAQI
10th May 2026169 AMAQI
10th May 20261710 AMAQI
10th May 20263011 AMAQI
10th May 20263412 PMAQI
10th May 2026651 PMAQI
10th May 2026562 PMAQI
10th May 2026263 PMAQI
10th May 2026354 PMAQI
10th May 2026355 PMAQI
10th May 2026336 PMAQI
10th May 2026307 PMAQI
10th May 2026288 PMAQI
10th May 2026309 PMAQI
10th May 20263110 PMAQI
10th May 20263211 PMAQI
11th May 20263212 AMAQI
11th May 2026301 AMAQI
11th May 2026312 AMAQI
11th May 2026303 AMAQI
11th May 2026184 AMAQI
11th May 2026145 AMAQI

27°C20/36°C

11th May 202696 AMAQI
11th May 202687 AMAQI
11th May 2026108 AMAQI
11th May 2026239 AMAQI
11th May 20262110 AMAQI
11th May 20265011 AMAQI
11th May 20262312 PMAQI
11th May 2026441 PMAQI
11th May 2026142 PMAQI
11th May 2026423 PMAQI
11th May 2026454 PMAQI
11th May 2026295 PMAQI
11th May 2026266 PMAQI
11th May 2026377 PMAQI
11th May 2026248 PMAQI
11th May 2026149 PMAQI
11th May 20261210 PMAQI
11th May 20261011 PMAQI
12th May 20261212 AMAQI
12th May 2026141 AMAQI
12th May 2026142 AMAQI
12th May 2026183 AMAQI
12th May 2026134 AMAQI
12th May 2026105 AMAQI

25°C18/32°C

12th May 2026106 AMAQI
12th May 2026167 AMAQI
12th May 2026348 AMAQI
12th May 2026419 AMAQI
12th May 20262710 AMAQI
12th May 20263411 AMAQI
12th May 20261812 PMAQI
12th May 2026561 PMAQI
12th May 2026362 PMAQI
12th May 2026543 PMAQI
12th May 2026554 PMAQI
12th May 2026395 PMAQI
12th May 2026446 PMAQI
12th May 2026407 PMAQI
12th May 2026208 PMAQI
12th May 2026169 PMAQI
12th May 20261610 PMAQI
12th May 20261611 PMAQI
13th May 20261612 AMAQI
13th May 2026141 AMAQI
13th May 2026162 AMAQI
13th May 2026463 AMAQI
13th May 2026664 AMAQI
13th May 2026525 AMAQI

25°C19/33°C

13th May 2026306 AMAQI
13th May 2026247 AMAQI
13th May 2026208 AMAQI
13th May 2026189 AMAQI
13th May 20264010 AMAQI
13th May 20265911 AMAQI
13th May 20265612 PMAQI
13th May 2026631 PMAQI
13th May 2026562 PMAQI
13th May 2026363 PMAQI
13th May 2026244 PMAQI
13th May 2026345 PMAQI
13th May 2026186 PMAQI
13th May 2026397 PMAQI
13th May 2026168 PMAQI
13th May 2026209 PMAQI
13th May 20261610 PMAQI
13th May 20261611 PMAQI
14th May 20261412 AMAQI
14th May 2026121 AMAQI
14th May 2026122 AMAQI
14th May 2026143 AMAQI
14th May 2026124 AMAQI
14th May 2026145 AMAQI

26°C18/35°C

14th May 2026146 AMAQI
14th May 2026147 AMAQI
14th May 2026168 AMAQI
14th May 2026409 AMAQI
14th May 20263510 AMAQI
14th May 20263611 AMAQI
14th May 20262812 PMAQI
14th May 2026401 PMAQI
14th May 2026432 PMAQI
14th May 2026203 PMAQI
14th May 2026204 PMAQI
14th May 2026225 PMAQI
14th May 2026386 PMAQI
14th May 2026447 PMAQI
14th May 2026218 PMAQI
14th May 2026249 PMAQI
14th May 20262010 PMAQI
14th May 20261911 PMAQI
15th May 20263412 AMAQI
15th May 2026281 AMAQI
15th May 2026192 AMAQI
15th May 2026303 AMAQI
15th May 2026204 AMAQI
15th May 2026225 AMAQI

27°C19/35°C

15th May 2026166 AMAQI
15th May 2026287 AMAQI
15th May 2026168 AMAQI
15th May 2026319 AMAQI
15th May 20263410 AMAQI
15th May 20263311 AMAQI
15th May 20265012 PMAQI
15th May 2026501 PMAQI
15th May 2026452 PMAQI
15th May 2026473 PMAQI
15th May 2026454 PMAQI
15th May 2026455 PMAQI
15th May 2026526 PMAQI
15th May 2026587 PMAQI
15th May 2026288 PMAQI
15th May 2026259 PMAQI
15th May 20262010 PMAQI
15th May 20261911 PMAQI
16th May 20262112 AMAQI
16th May 2026261 AMAQI
16th May 2026332 AMAQI
16th May 2026343 AMAQI
16th May 2026344 AMAQI
16th May 2026305 AMAQI

27°C19/36°C

16th May 2026306 AMAQI
16th May 2026347 AMAQI
16th May 2026268 AMAQI
16th May 2026359 AMAQI
16th May 20263810 AMAQI
16th May 20263611 AMAQI
16th May 20263812 PMAQI
16th May 2026601 PMAQI
16th May 2026672 PMAQI
16th May 2026343 PMAQI
16th May 2026224 PMAQI
16th May 2026285 PMAQI
16th May 2026506 PMAQI
16th May 2026747 PMAQI
16th May 2026238 PMAQI
16th May 2026299 PMAQI
16th May 20262510 PMAQI
16th May 20263111 PMAQI
17th May 20263112 AMAQI
17th May 2026321 AMAQI
17th May 2026382 AMAQI
17th May 2026363 AMAQI
17th May 2026424 AMAQI
17th May 2026355 AMAQI

26°C20/34°C

17th May 2026416 AMAQI
17th May 2026307 AMAQI
17th May 2026298 AMAQI
17th May 2026509 AMAQI
17th May 20267210 AMAQI
17th May 20267611 AMAQI
17th May 20264412 PMAQI
17th May 2026491 PMAQI
17th May 2026462 PMAQI
17th May 2026683 PMAQI
17th May 2026564 PMAQI
17th May 2026645 PMAQI
17th May 2026686 PMAQI
17th May 2026547 PMAQI
17th May 2026448 PMAQI
17th May 2026459 PMAQI
17th May 20265410 PMAQI
17th May 20265711 PMAQI
18th May 20264512 AMAQI
18th May 2026471 AMAQI
18th May 2026492 AMAQI
18th May 2026723 AMAQI
18th May 2026454 AMAQI
18th May 2026445 AMAQI

26°C21/36°C

18th May 2026526 AMAQI
18th May 2026407 AMAQI
18th May 2026658 AMAQI
18th May 2026469 AMAQI
18th May 20263910 AMAQI
18th May 20264011 AMAQI
18th May 20264312 PMAQI
18th May 2026421 PMAQI
18th May 2026422 PMAQI
18th May 2026433 PMAQI
18th May 2026454 PMAQI
18th May 2026595 PMAQI
18th May 2026726 PMAQI
18th May 2026507 PMAQI
18th May 2026508 PMAQI
18th May 2026529 PMAQI
18th May 20265410 PMAQI
18th May 20265611 PMAQI
19th May 20264612 AMAQI
19th May 2026541 AMAQI
19th May 2026592 AMAQI
19th May 2026433 AMAQI
19th May 2026384 AMAQI
19th May 2026345 AMAQI

25°C21/32°C

19th May 2026526 AMAQI
19th May 2026287 AMAQI
19th May 2026508 AMAQI
19th May 2026289 AMAQI
19th May 20264210 AMAQI
19th May 20264211 AMAQI
19th May 20264212 PMAQI
19th May 2026411 PMAQI
19th May 2026582 PMAQI
19th May 2026303 PMAQI
19th May 2026324 PMAQI
19th May 2026395 PMAQI
19th May 2026556 PMAQI
19th May 2026567 PMAQI
19th May 2026568 PMAQI
19th May 2026569 PMAQI
19th May 20265610 PMAQI
19th May 20264611 PMAQI
20th May 20264012 AMAQI
20th May 2026361 AMAQI
20th May 2026352 AMAQI
20th May 2026333 AMAQI
20th May 2026404 AMAQI
20th May 2026325 AMAQI

28°C21/38°C

20th May 2026286 AMAQI
20th May 2026277 AMAQI
20th May 2026258 AMAQI
20th May 2026149 AMAQI
20th May 20262310 AMAQI
20th May 20262411 AMAQI
20th May 20261812 PMAQI
20th May 2026371 PMAQI
20th May 2026582 PMAQI
20th May 2026273 PMAQI
20th May 2026204 PMAQI
20th May 2026285 PMAQI
20th May 2026386 PMAQI
20th May 2026477 PMAQI
20th May 2026548 PMAQI
20th May 2026549 PMAQI
20th May 20265410 PMAQI
20th May 20265411 PMAQI
21st May 20263812 AMAQI
21st May 2026201 AMAQI
21st May 2026212 AMAQI
21st May 2026223 AMAQI
21st May 2026234 AMAQI
21st May 2026385 AMAQI

23°C17/30°C

21st May 2026286 AMAQI
21st May 2026147 AMAQI
21st May 2026428 AMAQI
21st May 202689 AMAQI
21st May 20263510 AMAQI
21st May 20263211 AMAQI
21st May 20261112 PMAQI
21st May 2026461 PMAQI
21st May 2026442 PMAQI
21st May 2026363 PMAQI
21st May 2026354 PMAQI
21st May 2026365 PMAQI
21st May 2026326 PMAQI
21st May 2026507 PMAQI
21st May 2026508 PMAQI
21st May 2026509 PMAQI
21st May 20265010 PMAQI
21st May 20265011 PMAQI
22nd May 20265012 AMAQI
22nd May 2026501 AMAQI
22nd May 2026502 AMAQI
22nd May 2026503 AMAQI
22nd May 2026504 AMAQI
22nd May 2026325 AMAQI

24°C18/32°C

22nd May 2026126 AMAQI
22nd May 2026127 AMAQI
22nd May 2026128 AMAQI
22nd May 2026149 AMAQI
22nd May 20262010 AMAQI
22nd May 20261811 AMAQI
22nd May 20261912 PMAQI
22nd May 2026521 PMAQI
22nd May 2026542 PMAQI
22nd May 2026273 PMAQI
22nd May 2026244 PMAQI
22nd May 2026265 PMAQI
22nd May 2026376 PMAQI
22nd May 2026587 PMAQI
22nd May 2026558 PMAQI
22nd May 2026559 PMAQI
22nd May 20265510 PMAQI
22nd May 20265511 PMAQI
23rd May 20265512 AMAQI
23rd May 2026401 AMAQI
23rd May 2026242 AMAQI
23rd May 2026233 AMAQI
23rd May 2026234 AMAQI
23rd May 2026245 AMAQI

27°C20/37°C

23rd May 2026226 AMAQI
23rd May 2026227 AMAQI
23rd May 2026208 AMAQI
23rd May 2026209 AMAQI
23rd May 20262010 AMAQI
23rd May 20262011 AMAQI
23rd May 20261612 PMAQI
23rd May 2026361 PMAQI
23rd May 2026382 PMAQI
23rd May 2026213 PMAQI
23rd May 2026284 PMAQI
23rd May 2026305 PMAQI
23rd May 2026346 PMAQI
23rd May 2026467 PMAQI
23rd May 2026468 PMAQI
23rd May 2026469 PMAQI
23rd May 20264610 PMAQI
23rd May 20264611 PMAQI
24th May 20263212 AMAQI
24th May 2026281 AMAQI
24th May 2026182 AMAQI
24th May 2026183 AMAQI
24th May 2026254 AMAQI
24th May 2026345 AMAQI

27°C22/35°C

24th May 2026306 AMAQI
24th May 2026327 AMAQI
24th May 2026338 AMAQI
24th May 2026229 AMAQI
24th May 20262910 AMAQI
24th May 20263211 AMAQI
24th May 20263212 PMAQI
24th May 2026561 PMAQI
24th May 2026452 PMAQI
24th May 2026223 PMAQI
24th May 2026304 PMAQI
24th May 2026335 PMAQI
24th May 2026276 PMAQI
24th May 2026367 PMAQI
24th May 2026338 PMAQI
24th May 2026339 PMAQI
24th May 20263310 PMAQI
24th May 20263311 PMAQI
25th May 20262412 AMAQI
25th May 2026281 AMAQI
25th May 2026132 AMAQI
25th May 2026443 AMAQI
25th May 2026294 AMAQI
25th May 2026265 AMAQI

27°C21/32°C

25th May 2026126 AMAQI
25th May 2026427 AMAQI
25th May 2026538 AMAQI
25th May 2026329 AMAQI
25th May 20261410 AMAQI
25th May 20263611 AMAQI
25th May 20265512 PMAQI
25th May 2026391 PMAQI
25th May 2026502 PMAQI
25th May 2026323 PMAQI
25th May 2026274 PMAQI
25th May 2026205 PMAQI
25th May 2026286 PMAQI
25th May 2026457 PMAQI
25th May 2026508 PMAQI
25th May 2026509 PMAQI
25th May 20264810 PMAQI
25th May 20264811 PMAQI
26th May 20263212 AMAQI
26th May 2026261 AMAQI
26th May 2026202 AMAQI
26th May 2026223 AMAQI
26th May 2026214 AMAQI
26th May 2026205 AMAQI

26°C19/34°C

26th May 2026206 AMAQI
26th May 2026227 AMAQI
26th May 2026298 AMAQI
26th May 2026349 AMAQI
26th May 20263010 AMAQI
26th May 20263011 AMAQI
26th May 20263112 PMAQI
26th May 2026291 PMAQI
26th May 2026302 PMAQI
26th May 2026293 PMAQI
26th May 2026274 PMAQI
26th May 2026265 PMAQI
26th May 2026276 PMAQI
26th May 2026287 PMAQI
26th May 2026288 PMAQI
26th May 2026299 PMAQI
26th May 20263010 PMAQI
26th May 20262811 PMAQI
27th May 20262612 AMAQI
27th May 2026261 AMAQI
27th May 2026262 AMAQI
27th May 2026203 AMAQI
27th May 2026224 AMAQI
27th May 2026455 AMAQI

27°C21/35°C

27th May 2026496 AMAQI
27th May 2026247 AMAQI
27th May 2026308 AMAQI
27th May 2026339 AMAQI
27th May 20263210 AMAQI
27th May 20263211 AMAQI
27th May 20263012 PMAQI
27th May 2026221 PMAQI
27th May 2026302 PMAQI
27th May 2026303 PMAQI
27th May 2026504 PMAQI
27th May 2026305 PMAQI
27th May 2026446 PMAQI
27th May 2026347 PMAQI
27th May 2026308 PMAQI
27th May 2026299 PMAQI
27th May 20265110 PMAQI
27th May 20262611 PMAQI
28th May 20265412 AMAQI
28th May 2026481 AMAQI
28th May 2026262 AMAQI
28th May 2026273 AMAQI
28th May 2026424 AMAQI
28th May 2026445 AMAQI

26°C22/33°C

28th May 2026446 AMAQI
28th May 2026447 AMAQI
28th May 2026528 AMAQI
28th May 2026289 AMAQI
28th May 20262610 AMAQI
28th May 20262511 AMAQI
28th May 20264012 PMAQI
28th May 2026241 PMAQI
28th May 2026242 PMAQI
28th May 2026243 PMAQI
28th May 2026284 PMAQI
28th May 2026295 PMAQI
28th May 2026296 PMAQI
28th May 2026447 PMAQI
28th May 2026318 PMAQI
28th May 2026469 PMAQI
28th May 20264210 PMAQI
28th May 20262611 PMAQI
29th May 20262612 AMAQI
29th May 2026271 AMAQI
29th May 2026262 AMAQI
29th May 2026293 AMAQI
29th May 2026274 AMAQI
29th May 2026285 AMAQI

26°C21/36°C

29th May 2026296 AMAQI
29th May 2026267 AMAQI
29th May 2026278 AMAQI
29th May 2026289 AMAQI
29th May 20262610 AMAQI
29th May 20264011 AMAQI
29th May 20264012 PMAQI
29th May 2026381 PMAQI
29th May 2026402 PMAQI
29th May 2026243 PMAQI
29th May 2026524 PMAQI
29th May 2026265 PMAQI
29th May 2026316 PMAQI
29th May 2026307 PMAQI
29th May 2026288 PMAQI
29th May 2026289 PMAQI
29th May 20264010 PMAQI
29th May 20262611 PMAQI
30th May 20262512 AMAQI
30th May 2026181 AMAQI
30th May 2026452 AMAQI
30th May 2026233 AMAQI
30th May 2026244 AMAQI
30th May 2026405 AMAQI

28°C22/37°C

30th May 2026256 AMAQI
30th May 2026287 AMAQI
30th May 2026328 AMAQI
30th May 2026319 AMAQI
30th May 20263010 AMAQI
30th May 20263011 AMAQI
30th May 20266812 PMAQI
30th May 2026241 PMAQI
30th May 2026262 PMAQI
30th May 2026413 PMAQI
30th May 2026284 PMAQI
30th May 2026285 PMAQI
30th May 2026306 PMAQI
30th May 2026307 PMAQI
30th May 2026328 PMAQI
30th May 2026289 PMAQI
30th May 20264110 PMAQI
30th May 20262811 PMAQI
31st May 20262612 AMAQI
31st May 2026261 AMAQI
31st May 2026242 AMAQI
31st May 2026263 AMAQI
31st May 2026264 AMAQI
31st May 2026455 AMAQI

28°C21/36°C

31st May 2026266 AMAQI
31st May 2026277 AMAQI
31st May 2026308 AMAQI
31st May 2026309 AMAQI
31st May 20263010 AMAQI
31st May 20263011 AMAQI
31st May 20263012 PMAQI
31st May 2026291 PMAQI
31st May 2026282 PMAQI
31st May 2026283 PMAQI
31st May 2026294 PMAQI
31st May 2026295 PMAQI
31st May 2026306 PMAQI
31st May 2026327 PMAQI
31st May 2026268 PMAQI
31st May 2026279 PMAQI
31st May 20263610 PMAQI
31st May 20263111 PMAQI
1st Jun 20263212 AMAQI
1st Jun 2026301 AMAQI
1st Jun 2026262 AMAQI
1st Jun 2026283 AMAQI
1st Jun 2026284 AMAQI
1st Jun 2026295 AMAQI

27°C22/37°C

1st Jun 2026296 AMAQI
1st Jun 2026287 AMAQI
1st Jun 2026268 AMAQI
1st Jun 2026349 AMAQI
1st Jun 20263310 AMAQI
1st Jun 20264011 AMAQI
1st Jun 20263212 PMAQI
1st Jun 2026301 PMAQI
1st Jun 2026322 PMAQI
1st Jun 2026313 PMAQI
1st Jun 2026364 PMAQI
1st Jun 2026305 PMAQI
1st Jun 2026316 PMAQI
1st Jun 2026337 PMAQI
1st Jun 2026398 PMAQI
1st Jun 2026309 PMAQI
1st Jun 20263010 PMAQI
1st Jun 20263211 PMAQI
2nd Jun 20263212 AMAQI
2nd Jun 2026351 AMAQI
2nd Jun 2026432 AMAQI
2nd Jun 2026263 AMAQI
2nd Jun 2026344 AMAQI
2nd Jun 2026305 AMAQI

28°C22/35°C

2nd Jun 2026296 AMAQI
6 AM
2nd Jun 2026307 AMAQI
2nd Jun 2026458 AMAQI
2nd Jun 2026349 AMAQI
2nd Jun 20263410 AMAQI
2nd Jun 20264811 AMAQI
2nd Jun 20264612 PMAQI
2nd Jun 2026301 PMAQI
1 PM
2nd Jun 2026322 PMAQI
2nd Jun 2026303 PMAQI
2nd Jun 2026314 PMAQI
2nd Jun 2026305 PMAQI
2nd Jun 2026326 PMAQI
2nd Jun 2026327 PMAQI
2nd Jun 2026318 PMAQI
8 PM
2nd Jun 2026329 PMAQI
2nd Jun 20263110 PMAQI
2nd Jun 20263211 PMAQI
1 AM
5 AM

28°C22/34°C

Day time
Avg. Highest Time
7 PM

45AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM

27AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 45), while the lowest AQI was between 7 AM to 7 AM (Avg. 27).
Night time
Avg. Highest Time
10 PM

37AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
2 AM

28AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 10 PM (Avg. 37), while the lowest AQI was between 2 AM to 2 AM (Avg. 28).

2026 Days Vs Air Quality

Ciudad Santa Catarina, Nuevo Leon, Mexico

2026

82%

123

16%

24

2%

3

Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)

Good
123 Days
Moderate
24 Days
Poor
3 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 82%

Health Risk Level:

Low

In 2026, 82% of 153 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Ciudad Santa Catarina, Nuevo Leon, Mexico

AQI levels in 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
110AQI (US)
2nd January 2026
64AQI (US)
3rd January 2026
48AQI (US)
4th January 2026
44AQI (US)
5th January 2026
54AQI (US)
6th January 2026
70AQI (US)
7th January 2026
109AQI (US)
8th January 2026
110AQI (US)
9th January 2026
90AQI (US)
10th January 2026
60AQI (US)
11th January 2026
36AQI (US)
12th January 2026
52AQI (US)
13th January 2026
66AQI (US)
14th January 2026
52AQI (US)
15th January 2026
56AQI (US)
16th January 2026
66AQI (US)
17th January 2026
52AQI (US)
18th January 2026
55AQI (US)
19th January 2026
73AQI (US)
20th January 2026
72AQI (US)
21st January 2026
96AQI (US)
22nd January 2026
50AQI (US)
23rd January 2026
50AQI (US)
24th January 2026
44AQI (US)
25th January 2026
52AQI (US)
26th January 2026
46AQI (US)
27th January 2026
42AQI (US)
28th January 2026
45AQI (US)
29th January 2026
45AQI (US)
30th January 2026
50AQI (US)
31st January 2026
46AQI (US)
1st February 2026
50AQI (US)
2nd February 2026
52AQI (US)
3rd February 2026
48AQI (US)
4th February 2026
49AQI (US)
5th February 2026
44AQI (US)
6th February 2026
42AQI (US)
7th February 2026
40AQI (US)
8th February 2026
44AQI (US)
9th February 2026
42AQI (US)
10th February 2026
36AQI (US)
11th February 2026
29AQI (US)
12th February 2026
34AQI (US)
13th February 2026
41AQI (US)
14th February 2026
54AQI (US)
15th February 2026
38AQI (US)
16th February 2026
42AQI (US)
17th February 2026
49AQI (US)
18th February 2026
44AQI (US)
19th February 2026
62AQI (US)
20th February 2026
55AQI (US)
21st February 2026
46AQI (US)
22nd February 2026
56AQI (US)
23rd February 2026
39AQI (US)
24th February 2026
36AQI (US)
25th February 2026
38AQI (US)
26th February 2026
40AQI (US)
27th February 2026
39AQI (US)
28th February 2026
38AQI (US)
1st March 2026
42AQI (US)
2nd March 2026
44AQI (US)
3rd March 2026
42AQI (US)
4th March 2026
39AQI (US)
5th March 2026
41AQI (US)
6th March 2026
40AQI (US)
7th March 2026
42AQI (US)
8th March 2026
31AQI (US)
9th March 2026
29AQI (US)
10th March 2026
44AQI (US)
11th March 2026
30AQI (US)
12th March 2026
29AQI (US)
13th March 2026
28AQI (US)
14th March 2026
31AQI (US)
15th March 2026
39AQI (US)
16th March 2026
65AQI (US)
17th March 2026
27AQI (US)
18th March 2026
30AQI (US)
19th March 2026
33AQI (US)
20th March 2026
29AQI (US)
21st March 2026
27AQI (US)
22nd March 2026
26AQI (US)
23rd March 2026
38AQI (US)
24th March 2026
30AQI (US)
25th March 2026
36AQI (US)
26th March 2026
32AQI (US)
27th March 2026
28AQI (US)
28th March 2026
23AQI (US)
29th March 2026
36AQI (US)
30th March 2026
46AQI (US)
31st March 2026
34AQI (US)
1st April 2026
34AQI (US)
2nd April 2026
43AQI (US)
3rd April 2026
36AQI (US)
4th April 2026
27AQI (US)
5th April 2026
32AQI (US)
6th April 2026
24AQI (US)
7th April 2026
24AQI (US)
8th April 2026
28AQI (US)
9th April 2026
30AQI (US)
10th April 2026
26AQI (US)
11th April 2026
29AQI (US)
12th April 2026
26AQI (US)
13th April 2026
29AQI (US)
14th April 2026
30AQI (US)
15th April 2026
36AQI (US)
16th April 2026
34AQI (US)
17th April 2026
18th April 2026
34AQI (US)
19th April 2026
34AQI (US)
20th April 2026
21AQI (US)
21st April 2026
25AQI (US)
22nd April 2026
23rd April 2026
28AQI (US)
24th April 2026
38AQI (US)
25th April 2026
53AQI (US)
26th April 2026
41AQI (US)
27th April 2026
40AQI (US)
28th April 2026
52AQI (US)
29th April 2026
36AQI (US)
30th April 2026
35AQI (US)
1st May 2026
22AQI (US)
2nd May 2026
26AQI (US)
3rd May 2026
23AQI (US)
4th May 2026
28AQI (US)
5th May 2026
35AQI (US)
6th May 2026
49AQI (US)
7th May 2026
38AQI (US)
8th May 2026
36AQI (US)
9th May 2026
10th May 2026
30AQI (US)
11th May 2026
24AQI (US)
12th May 2026
27AQI (US)
13th May 2026
33AQI (US)
14th May 2026
24AQI (US)
15th May 2026
33AQI (US)
16th May 2026
36AQI (US)
17th May 2026
48AQI (US)
18th May 2026
50AQI (US)
19th May 2026
45AQI (US)
20th May 2026
36AQI (US)
21st May 2026
34AQI (US)
22nd May 2026
37AQI (US)
23rd May 2026
31AQI (US)
24th May 2026
31AQI (US)
25th May 2026
35AQI (US)
26th May 2026
27AQI (US)
27th May 2026
32AQI (US)
28th May 2026
35AQI (US)
29th May 2026
30AQI (US)
30th May 2026
32AQI (US)
31st May 2026
29AQI (US)
1st June 2026
32AQI (US)
2nd June 2026
34AQI (US)
3rd June 2026
4th June 2026
5th June 2026
6th June 2026
7th June 2026
8th June 2026
9th June 2026
10th June 2026
11th June 2026
12th June 2026
13th June 2026
14th June 2026
15th June 2026
16th June 2026
17th June 2026
18th June 2026
19th June 2026
20th June 2026
21st June 2026
22nd June 2026
23rd June 2026
24th June 2026
25th June 2026
26th June 2026
27th June 2026
28th June 2026
29th June 2026
30th June 2026
1st July 2026
2nd July 2026
3rd July 2026
4th July 2026
5th July 2026
6th July 2026
7th July 2026
8th July 2026
9th July 2026
10th July 2026
11th July 2026
12th July 2026
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

61AQI (US)

44AQI (US)

35AQI (US)

33AQI (US)

33AQI (US)

33AQI (US)

No. of days

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

202641AQI (US)

12
16
3
23
5
30
1
26
2
30
2
123
24
3

Highest AQI (US) recorded in

January

61AQI (US)

Lowest AQI (US) recorded in

June

33AQI (US)

202565AQI (US)

5
21
5
21
7
2
26
3
3
27
5
26
14
16
14
17
30
1
21
9
31
2
26
2
1
26
4
97
247
21

Highest AQI (US) recorded in

February

90AQI (US)

Lowest AQI (US) recorded in

August

40AQI (US)

202466AQI (US)

13
3
5
19
5
11
2
4
21
1
2
20
6
9
20
28
3
14
16
11
19
11
20
9
18
3
3
21
7
96
201
27

Highest AQI (US) recorded in

January

90AQI (US)

Lowest AQI (US) recorded in

July

44AQI (US)

202373AQI (US)

2
22
4
2
24
4
23
4
3
25
2
6
23
2
5
13
3
5
26
4
26
2
22
6
5
25
1
3
21
5
2
21
8
43
271
35

Highest AQI (US) recorded in

December

85AQI (US)

Lowest AQI (US) recorded in

August

63AQI (US)

202275AQI (US)

2
20
7
1
2
17
3
1
26
2
1
2
27
1
26
4
8
22
1
16
1
4
2
18
11
6
25
6
21
3
6
9
49
217
28
3
4

Highest AQI (US) recorded in

July

108AQI (US)

Lowest AQI (US) recorded in

August

41AQI (US)

202174AQI (US)

1
29
1
26
1
1
25
5
6
17
7
6
21
5
24
1
4
26
1
4
24
1
3
27
2
25
2
1
22
7
1
17
12
35
283
37

Highest AQI (US) recorded in

December

97AQI (US)

Lowest AQI (US) recorded in

June

65AQI (US)

202064AQI (US)

1
10
1
5
15
1
6
11
1
11
18
1
6
25
24
7
12
17
1
4
27
3
27
3
25
3
75
182
8

Highest AQI (US) recorded in

March

81AQI (US)

Lowest AQI (US) recorded in

August

43AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2022(Avg.)
75AQI (US)
Least Polluted Year Recorded
2026(Avg.)
41AQI (US)

Ciudad Santa Catarina's annual 2026 AQI (US) (41) shows an average percentage change of -40.7% (improved AQI (US)) compared to previous years: 2020 (64), 2021 (74), 2022 (75), 2023 (73), 2024 (66), 2025 (65).