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National Seashore, Corpus Christi, Texas, United States 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

National Seashore, Corpus Christi, Texas, United States

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
10th Oct 2025
72AQI
Lowest AQI recorded on
30th Oct 2023
10AQI

Same Day Analysis (13th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 63 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 13th Oct - 14th Oct 2025

National Seashore, Corpus Christi, Texas, United States

AQI
Day
Night
.

7 AM13th Oct 2025

7 PM

6 AM14th Oct 2025

Day time
Avg. Highest Time
11AM13th Oct

76AQI

Avg. Lowest Time
1PM13th Oct

56AQI

Night time
Avg. Highest Time
8PM13th Oct

65AQI

Avg. Lowest Time
2AM14th Oct

58AQI

In the last 24 hours,

National Seashore's AQI reached its highest point of 76 at 11 AM during the Day, while the lowest point, undefined, was recorded at 6 AM during the Night between 13th Oct and 14th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

National Seashore, Corpus Christi, Texas, United States

SepOct
14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th
Day
Night
14th Sep 2025537 AMAQI
14th Sep 2025548 AMAQI
14th Sep 2025549 AMAQI
14th Sep 20255410 AMAQI
14th Sep 20255311 AMAQI
14th Sep 20255412 PMAQI
14th Sep 2025561 PMAQI
14th Sep 2025552 PMAQI
14th Sep 2025563 PMAQI
14th Sep 2025544 PMAQI
14th Sep 2025525 PMAQI
14th Sep 2025526 PMAQI
14th Sep 2025547 PMAQI
14th Sep 2025548 PMAQI
14th Sep 2025569 PMAQI
14th Sep 20255510 PMAQI
14th Sep 20255411 PMAQI
15th Sep 20255412 AMAQI
15th Sep 2025551 AMAQI
15th Sep 2025522 AMAQI
15th Sep 2025533 AMAQI
15th Sep 2025544 AMAQI
15th Sep 2025535 AMAQI
15th Sep 2025546 AMAQI

30°C28/33°C

15th Sep 2025537 AMAQI
15th Sep 2025528 AMAQI
15th Sep 2025619 AMAQI
15th Sep 20255310 AMAQI
15th Sep 20255211 AMAQI
15th Sep 20254912 PMAQI
15th Sep 2025481 PMAQI
15th Sep 2025492 PMAQI
15th Sep 2025513 PMAQI
15th Sep 2025514 PMAQI
15th Sep 2025475 PMAQI
15th Sep 2025476 PMAQI
15th Sep 2025547 PMAQI
15th Sep 2025508 PMAQI
15th Sep 2025509 PMAQI
15th Sep 20254710 PMAQI
15th Sep 20254611 PMAQI
16th Sep 20254412 AMAQI
16th Sep 2025451 AMAQI
16th Sep 2025382 AMAQI
16th Sep 2025413 AMAQI
16th Sep 2025424 AMAQI
16th Sep 2025395 AMAQI
16th Sep 2025386 AMAQI

29°C28/30°C

16th Sep 2025437 AMAQI
16th Sep 2025418 AMAQI
16th Sep 2025369 AMAQI
16th Sep 20254210 AMAQI
16th Sep 20254611 AMAQI
16th Sep 20254112 PMAQI
16th Sep 2025461 PMAQI
16th Sep 2025462 PMAQI
16th Sep 2025443 PMAQI
16th Sep 2025434 PMAQI
16th Sep 2025405 PMAQI
16th Sep 2025406 PMAQI
16th Sep 2025367 PMAQI
16th Sep 2025398 PMAQI
16th Sep 2025389 PMAQI
16th Sep 20253810 PMAQI
16th Sep 20253411 PMAQI
17th Sep 20252612 AMAQI
17th Sep 2025251 AMAQI
17th Sep 2025242 AMAQI
17th Sep 2025253 AMAQI
17th Sep 2025274 AMAQI
17th Sep 2025315 AMAQI
17th Sep 2025336 AMAQI

29°C28/30°C

17th Sep 2025347 AMAQI
17th Sep 2025398 AMAQI
17th Sep 2025429 AMAQI
17th Sep 20253910 AMAQI
17th Sep 20254411 AMAQI
17th Sep 20254712 PMAQI
17th Sep 2025501 PMAQI
17th Sep 2025452 PMAQI
17th Sep 2025393 PMAQI
17th Sep 2025394 PMAQI
17th Sep 2025395 PMAQI
17th Sep 2025376 PMAQI
17th Sep 2025357 PMAQI
17th Sep 2025348 PMAQI
17th Sep 2025339 PMAQI
17th Sep 20253410 PMAQI
17th Sep 20253611 PMAQI
18th Sep 20253412 AMAQI
18th Sep 2025361 AMAQI
18th Sep 2025382 AMAQI
18th Sep 2025403 AMAQI
18th Sep 2025404 AMAQI
18th Sep 2025305 AMAQI
18th Sep 2025416 AMAQI

29°C28/31°C

18th Sep 2025447 AMAQI
18th Sep 2025398 AMAQI
18th Sep 2025409 AMAQI
18th Sep 20253610 AMAQI
18th Sep 20254011 AMAQI
18th Sep 20254012 PMAQI
18th Sep 2025461 PMAQI
18th Sep 2025412 PMAQI
18th Sep 2025433 PMAQI
18th Sep 2025424 PMAQI
18th Sep 2025405 PMAQI
18th Sep 2025386 PMAQI
18th Sep 2025397 PMAQI
18th Sep 2025368 PMAQI
18th Sep 2025329 PMAQI
18th Sep 20253010 PMAQI
18th Sep 20253311 PMAQI
19th Sep 20253412 AMAQI
19th Sep 2025331 AMAQI
19th Sep 2025302 AMAQI
19th Sep 2025343 AMAQI
19th Sep 2025314 AMAQI
19th Sep 2025345 AMAQI
19th Sep 2025486 AMAQI

29°C28/31°C

19th Sep 2025357 AMAQI
19th Sep 2025288 AMAQI
19th Sep 2025289 AMAQI
19th Sep 20253410 AMAQI
19th Sep 20253911 AMAQI
19th Sep 20253812 PMAQI
19th Sep 2025301 PMAQI
19th Sep 2025342 PMAQI
19th Sep 2025343 PMAQI
19th Sep 2025324 PMAQI
19th Sep 2025325 PMAQI
19th Sep 2025326 PMAQI
19th Sep 2025347 PMAQI
19th Sep 2025348 PMAQI
19th Sep 2025359 PMAQI
19th Sep 20253510 PMAQI
19th Sep 20253311 PMAQI
20th Sep 20253312 AMAQI
20th Sep 2025301 AMAQI
20th Sep 2025262 AMAQI
20th Sep 2025263 AMAQI
20th Sep 2025284 AMAQI
20th Sep 2025255 AMAQI
20th Sep 2025246 AMAQI

29°C27/32°C

20th Sep 2025287 AMAQI
20th Sep 2025298 AMAQI
20th Sep 2025309 AMAQI
20th Sep 20252910 AMAQI
20th Sep 20252911 AMAQI
20th Sep 20252712 PMAQI
20th Sep 2025271 PMAQI
20th Sep 2025292 PMAQI
20th Sep 2025293 PMAQI
20th Sep 2025274 PMAQI
20th Sep 2025275 PMAQI
20th Sep 2025266 PMAQI
20th Sep 2025287 PMAQI
20th Sep 2025288 PMAQI
20th Sep 2025289 PMAQI
20th Sep 20252810 PMAQI
20th Sep 20252811 PMAQI
21st Sep 20252712 AMAQI
21st Sep 2025261 AMAQI
21st Sep 2025222 AMAQI
21st Sep 2025223 AMAQI
21st Sep 2025184 AMAQI
21st Sep 2025185 AMAQI
21st Sep 2025206 AMAQI

28°C27/30°C

21st Sep 2025207 AMAQI
21st Sep 2025228 AMAQI
21st Sep 2025229 AMAQI
21st Sep 20252210 AMAQI
21st Sep 20252311 AMAQI
21st Sep 20252312 PMAQI
21st Sep 2025231 PMAQI
21st Sep 2025212 PMAQI
21st Sep 2025243 PMAQI
21st Sep 2025224 PMAQI
21st Sep 2025215 PMAQI
21st Sep 2025226 PMAQI
21st Sep 2025217 PMAQI
21st Sep 2025208 PMAQI
21st Sep 2025209 PMAQI
21st Sep 20252110 PMAQI
21st Sep 20252011 PMAQI
22nd Sep 20252112 AMAQI
22nd Sep 2025221 AMAQI
22nd Sep 2025202 AMAQI
22nd Sep 2025213 AMAQI
22nd Sep 2025204 AMAQI
22nd Sep 2025215 AMAQI
22nd Sep 2025226 AMAQI

27°C24/31°C

22nd Sep 2025257 AMAQI
22nd Sep 2025268 AMAQI
22nd Sep 2025249 AMAQI
22nd Sep 20252310 AMAQI
22nd Sep 20252611 AMAQI
22nd Sep 20252512 PMAQI
22nd Sep 2025261 PMAQI
22nd Sep 2025252 PMAQI
22nd Sep 2025243 PMAQI
22nd Sep 2025244 PMAQI
22nd Sep 2025245 PMAQI
22nd Sep 2025246 PMAQI
22nd Sep 2025227 PMAQI
22nd Sep 2025228 PMAQI
22nd Sep 2025229 PMAQI
22nd Sep 20252210 PMAQI
22nd Sep 20252211 PMAQI
23rd Sep 20252212 AMAQI
23rd Sep 2025201 AMAQI
23rd Sep 2025222 AMAQI
23rd Sep 2025203 AMAQI
23rd Sep 2025224 AMAQI
23rd Sep 2025215 AMAQI
23rd Sep 2025216 AMAQI

30°C27/35°C

23rd Sep 2025217 AMAQI
23rd Sep 2025248 AMAQI
23rd Sep 2025309 AMAQI
23rd Sep 20253010 AMAQI
23rd Sep 20252911 AMAQI
23rd Sep 20252912 PMAQI
23rd Sep 2025241 PMAQI
23rd Sep 2025302 PMAQI
23rd Sep 2025263 PMAQI
23rd Sep 2025224 PMAQI
23rd Sep 2025225 PMAQI
23rd Sep 2025236 PMAQI
23rd Sep 2025227 PMAQI
23rd Sep 2025248 PMAQI
23rd Sep 2025239 PMAQI
23rd Sep 20252310 PMAQI
23rd Sep 20252611 PMAQI
24th Sep 20252312 AMAQI
24th Sep 2025231 AMAQI
24th Sep 2025222 AMAQI
24th Sep 2025203 AMAQI
24th Sep 2025204 AMAQI
24th Sep 2025235 AMAQI
24th Sep 2025246 AMAQI

30°C27/35°C

24th Sep 2025287 AMAQI
24th Sep 2025228 AMAQI
24th Sep 2025239 AMAQI
24th Sep 20252310 AMAQI
24th Sep 20252711 AMAQI
24th Sep 20252612 PMAQI
24th Sep 2025281 PMAQI
24th Sep 2025262 PMAQI
24th Sep 2025243 PMAQI
24th Sep 2025264 PMAQI
24th Sep 2025245 PMAQI
24th Sep 2025246 PMAQI
24th Sep 2025247 PMAQI
24th Sep 2025248 PMAQI
24th Sep 2025249 PMAQI
24th Sep 20252310 PMAQI
24th Sep 20252411 PMAQI
25th Sep 20252612 AMAQI
25th Sep 2025301 AMAQI
25th Sep 2025302 AMAQI
25th Sep 2025293 AMAQI
25th Sep 2025284 AMAQI
25th Sep 2025285 AMAQI
25th Sep 2025316 AMAQI

30°C28/34°C

25th Sep 2025287 AMAQI
25th Sep 2025298 AMAQI
25th Sep 2025309 AMAQI
25th Sep 20252810 AMAQI
25th Sep 20252611 AMAQI
25th Sep 20252912 PMAQI
25th Sep 2025311 PMAQI
25th Sep 2025322 PMAQI
25th Sep 2025323 PMAQI
25th Sep 2025344 PMAQI
25th Sep 2025315 PMAQI
25th Sep 2025316 PMAQI
25th Sep 2025307 PMAQI
25th Sep 2025298 PMAQI
25th Sep 2025289 PMAQI
25th Sep 20252710 PMAQI
25th Sep 20252611 PMAQI
26th Sep 20252312 AMAQI
26th Sep 2025221 AMAQI
26th Sep 2025242 AMAQI
26th Sep 2025233 AMAQI
26th Sep 2025244 AMAQI
26th Sep 2025235 AMAQI
26th Sep 2025266 AMAQI

28°C25/32°C

26th Sep 2025267 AMAQI
26th Sep 2025298 AMAQI
26th Sep 2025229 AMAQI
26th Sep 20252210 AMAQI
26th Sep 20252611 AMAQI
26th Sep 20252812 PMAQI
26th Sep 2025321 PMAQI
26th Sep 2025352 PMAQI
26th Sep 2025383 PMAQI
26th Sep 2025394 PMAQI
26th Sep 2025405 PMAQI
26th Sep 2025416 PMAQI
26th Sep 2025397 PMAQI
26th Sep 2025368 PMAQI
26th Sep 2025349 PMAQI
26th Sep 20253110 PMAQI
26th Sep 20252911 PMAQI
27th Sep 20253212 AMAQI
27th Sep 2025321 AMAQI
27th Sep 2025302 AMAQI
27th Sep 2025493 AMAQI
27th Sep 2025554 AMAQI
27th Sep 2025515 AMAQI
27th Sep 2025396 AMAQI

28°C26/33°C

27th Sep 2025387 AMAQI
27th Sep 2025478 AMAQI
27th Sep 2025539 AMAQI
27th Sep 20253710 AMAQI
27th Sep 20254011 AMAQI
27th Sep 20254112 PMAQI
27th Sep 2025351 PMAQI
27th Sep 2025342 PMAQI
27th Sep 2025353 PMAQI
27th Sep 2025404 PMAQI
27th Sep 2025465 PMAQI
27th Sep 2025506 PMAQI
27th Sep 2025487 PMAQI
27th Sep 2025448 PMAQI
27th Sep 2025379 PMAQI
27th Sep 20253510 PMAQI
27th Sep 20253811 PMAQI
28th Sep 20253912 AMAQI
28th Sep 2025391 AMAQI
28th Sep 2025362 AMAQI
28th Sep 2025453 AMAQI
28th Sep 2025534 AMAQI
28th Sep 2025455 AMAQI
28th Sep 2025396 AMAQI

29°C26/33°C

28th Sep 2025397 AMAQI
28th Sep 2025418 AMAQI
28th Sep 2025509 AMAQI
28th Sep 20254610 AMAQI
28th Sep 20253611 AMAQI
28th Sep 20254712 PMAQI
28th Sep 2025351 PMAQI
28th Sep 2025332 PMAQI
28th Sep 2025433 PMAQI
28th Sep 2025344 PMAQI
28th Sep 2025485 PMAQI
28th Sep 2025506 PMAQI
28th Sep 2025457 PMAQI
28th Sep 2025348 PMAQI
28th Sep 2025389 PMAQI
28th Sep 20253410 PMAQI
28th Sep 20254311 PMAQI
29th Sep 20252412 AMAQI
29th Sep 2025271 AMAQI
29th Sep 2025322 AMAQI
29th Sep 2025333 AMAQI
29th Sep 2025284 AMAQI
29th Sep 2025235 AMAQI
29th Sep 2025376 AMAQI

28°C26/32°C

29th Sep 2025487 AMAQI
29th Sep 2025458 AMAQI
29th Sep 2025539 AMAQI
29th Sep 20254610 AMAQI
29th Sep 20253611 AMAQI
29th Sep 20252712 PMAQI
29th Sep 2025321 PMAQI
29th Sep 2025502 PMAQI
29th Sep 2025353 PMAQI
29th Sep 2025444 PMAQI
29th Sep 2025385 PMAQI
29th Sep 2025566 PMAQI
29th Sep 2025537 PMAQI
29th Sep 2025538 PMAQI
29th Sep 2025539 PMAQI
29th Sep 20254410 PMAQI
29th Sep 20254911 PMAQI
30th Sep 20252612 AMAQI
30th Sep 2025281 AMAQI
30th Sep 2025402 AMAQI
30th Sep 2025453 AMAQI
30th Sep 2025354 AMAQI
30th Sep 2025445 AMAQI
30th Sep 2025576 AMAQI

27°C24/32°C

30th Sep 2025527 AMAQI
30th Sep 2025578 AMAQI
30th Sep 2025499 AMAQI
30th Sep 20254410 AMAQI
30th Sep 20255211 AMAQI
30th Sep 20255712 PMAQI
30th Sep 2025501 PMAQI
30th Sep 2025372 PMAQI
30th Sep 2025403 PMAQI
30th Sep 2025434 PMAQI
30th Sep 2025305 PMAQI
30th Sep 2025466 PMAQI
30th Sep 2025407 PMAQI
30th Sep 2025518 PMAQI
30th Sep 2025509 PMAQI
30th Sep 20255310 PMAQI
30th Sep 20255611 PMAQI
1st Oct 20255312 AMAQI
1st Oct 2025641 AMAQI
1st Oct 2025642 AMAQI
1st Oct 2025633 AMAQI
1st Oct 2025574 AMAQI
1st Oct 2025585 AMAQI
1st Oct 2025526 AMAQI

28°C25/33°C

1st Oct 2025477 AMAQI
1st Oct 2025438 AMAQI
1st Oct 2025459 AMAQI
1st Oct 20255010 AMAQI
1st Oct 20255211 AMAQI
1st Oct 20255512 PMAQI
1st Oct 2025581 PMAQI
1st Oct 2025562 PMAQI
1st Oct 2025563 PMAQI
1st Oct 2025594 PMAQI
1st Oct 2025605 PMAQI
1st Oct 2025576 PMAQI
1st Oct 2025557 PMAQI
1st Oct 2025548 PMAQI
1st Oct 2025529 PMAQI
1st Oct 20255310 PMAQI
1st Oct 20254411 PMAQI
2nd Oct 20254912 AMAQI
2nd Oct 2025501 AMAQI
2nd Oct 2025502 AMAQI
2nd Oct 2025563 AMAQI
2nd Oct 2025544 AMAQI
2nd Oct 2025485 AMAQI
2nd Oct 2025496 AMAQI

28°C24/33°C

2nd Oct 2025467 AMAQI
2nd Oct 2025498 AMAQI
2nd Oct 2025509 AMAQI
2nd Oct 20255210 AMAQI
2nd Oct 20255211 AMAQI
2nd Oct 20255112 PMAQI
2nd Oct 2025501 PMAQI
2nd Oct 2025542 PMAQI
2nd Oct 2025543 PMAQI
2nd Oct 2025564 PMAQI
2nd Oct 2025555 PMAQI
2nd Oct 2025526 PMAQI
2nd Oct 2025567 PMAQI
2nd Oct 2025528 PMAQI
2nd Oct 2025529 PMAQI
2nd Oct 20255210 PMAQI
2nd Oct 20255211 PMAQI
3rd Oct 20255512 AMAQI
3rd Oct 2025541 AMAQI
3rd Oct 2025532 AMAQI
3rd Oct 2025563 AMAQI
3rd Oct 2025564 AMAQI
3rd Oct 2025575 AMAQI
3rd Oct 2025496 AMAQI

28°C24/33°C

3rd Oct 2025617 AMAQI
3rd Oct 2025618 AMAQI
3rd Oct 2025709 AMAQI
3rd Oct 20257210 AMAQI
3rd Oct 20256511 AMAQI
3rd Oct 20256512 PMAQI
3rd Oct 2025611 PMAQI
3rd Oct 2025592 PMAQI
3rd Oct 2025633 PMAQI
3rd Oct 2025614 PMAQI
3rd Oct 2025655 PMAQI
3rd Oct 2025676 PMAQI
3rd Oct 2025557 PMAQI
3rd Oct 2025578 PMAQI
3rd Oct 2025569 PMAQI
3rd Oct 20255610 PMAQI
3rd Oct 20255511 PMAQI
4th Oct 20255412 AMAQI
4th Oct 2025641 AMAQI
4th Oct 2025592 AMAQI
4th Oct 2025573 AMAQI
4th Oct 2025564 AMAQI
4th Oct 2025685 AMAQI
4th Oct 2025666 AMAQI

28°C25/32°C

4th Oct 2025727 AMAQI
4th Oct 2025618 AMAQI
4th Oct 2025609 AMAQI
4th Oct 20256810 AMAQI
4th Oct 20256711 AMAQI
4th Oct 20256812 PMAQI
4th Oct 2025691 PMAQI
4th Oct 2025742 PMAQI
4th Oct 2025633 PMAQI
4th Oct 2025614 PMAQI
4th Oct 2025655 PMAQI
4th Oct 2025576 PMAQI
4th Oct 2025687 PMAQI
4th Oct 2025668 PMAQI
4th Oct 2025759 PMAQI
4th Oct 20257310 PMAQI
4th Oct 20257311 PMAQI
5th Oct 20256412 AMAQI
5th Oct 2025661 AMAQI
5th Oct 2025672 AMAQI
5th Oct 2025663 AMAQI
5th Oct 2025684 AMAQI
5th Oct 2025685 AMAQI
5th Oct 2025646 AMAQI

28°C26/32°C

5th Oct 2025647 AMAQI
5th Oct 2025628 AMAQI
5th Oct 2025529 AMAQI
5th Oct 20255510 AMAQI
5th Oct 20255411 AMAQI
5th Oct 20256012 PMAQI
5th Oct 2025661 PMAQI
5th Oct 2025652 PMAQI
5th Oct 2025683 PMAQI
5th Oct 2025654 PMAQI
5th Oct 2025695 PMAQI
5th Oct 2025656 PMAQI
5th Oct 2025707 PMAQI
5th Oct 2025698 PMAQI
5th Oct 2025649 PMAQI
5th Oct 20256210 PMAQI
5th Oct 20256211 PMAQI
6th Oct 20256212 AMAQI
6th Oct 2025621 AMAQI
6th Oct 2025592 AMAQI
6th Oct 2025623 AMAQI
6th Oct 2025584 AMAQI
6th Oct 2025585 AMAQI
6th Oct 2025586 AMAQI

27°C24/29°C

6th Oct 2025577 AMAQI
6th Oct 2025568 AMAQI
6th Oct 2025599 AMAQI
6th Oct 20255910 AMAQI
6th Oct 20256611 AMAQI
6th Oct 20256512 PMAQI
7th Oct 2025556 AMAQI

28°C24/32°C

7th Oct 2025637 AMAQI
7th Oct 2025608 AMAQI
7th Oct 2025629 AMAQI
7th Oct 20256110 AMAQI
7th Oct 20256711 AMAQI
7th Oct 20255712 PMAQI
7th Oct 2025551 PMAQI
7th Oct 2025552 PMAQI
7th Oct 2025533 PMAQI
7th Oct 2025544 PMAQI
7th Oct 2025525 PMAQI
7th Oct 2025586 PMAQI
7th Oct 2025577 PMAQI
7th Oct 2025598 PMAQI
7th Oct 2025619 PMAQI
7th Oct 20255910 PMAQI
7th Oct 20255411 PMAQI
8th Oct 20255712 AMAQI
8th Oct 2025541 AMAQI
8th Oct 2025552 AMAQI
8th Oct 2025573 AMAQI
8th Oct 2025554 AMAQI
8th Oct 2025575 AMAQI
8th Oct 2025596 AMAQI

29°C27/33°C

8th Oct 2025577 AMAQI
8th Oct 2025558 AMAQI
8th Oct 2025529 AMAQI
8th Oct 20254710 AMAQI
8th Oct 20255711 AMAQI
8th Oct 20256012 PMAQI
8th Oct 2025591 PMAQI
8th Oct 2025592 PMAQI
8th Oct 2025623 PMAQI
8th Oct 2025694 PMAQI
8th Oct 2025705 PMAQI
8th Oct 2025716 PMAQI
8th Oct 2025627 PMAQI
8th Oct 2025628 PMAQI
8th Oct 2025639 PMAQI
8th Oct 20256410 PMAQI
8th Oct 20255911 PMAQI
9th Oct 20255912 AMAQI
9th Oct 2025621 AMAQI
9th Oct 2025672 AMAQI
9th Oct 2025673 AMAQI
9th Oct 2025664 AMAQI
9th Oct 2025615 AMAQI
9th Oct 2025626 AMAQI

29°C27/33°C

9th Oct 2025667 AMAQI
9th Oct 2025668 AMAQI
9th Oct 2025669 AMAQI
9th Oct 20256510 AMAQI
9th Oct 20256411 AMAQI
9th Oct 20256812 PMAQI
9th Oct 2025621 PMAQI
9th Oct 2025602 PMAQI
9th Oct 2025643 PMAQI
9th Oct 2025694 PMAQI
9th Oct 2025705 PMAQI
9th Oct 2025806 PMAQI
9th Oct 2025817 PMAQI
9th Oct 2025748 PMAQI
9th Oct 2025729 PMAQI
9th Oct 20256810 PMAQI
9th Oct 20256911 PMAQI
10th Oct 20256712 AMAQI
10th Oct 2025731 AMAQI
10th Oct 2025732 AMAQI
10th Oct 2025713 AMAQI
10th Oct 2025724 AMAQI
10th Oct 2025705 AMAQI
10th Oct 2025696 AMAQI

28°C27/31°C

10th Oct 2025687 AMAQI
10th Oct 2025728 AMAQI
10th Oct 2025709 AMAQI
10th Oct 20257210 AMAQI
10th Oct 20257511 AMAQI
10th Oct 20257912 PMAQI
10th Oct 2025781 PMAQI
10th Oct 2025732 PMAQI
10th Oct 2025743 PMAQI
10th Oct 2025734 PMAQI
10th Oct 2025825 PMAQI
10th Oct 2025726 PMAQI
10th Oct 2025737 PMAQI
10th Oct 2025688 PMAQI
10th Oct 2025699 PMAQI
10th Oct 20257010 PMAQI
10th Oct 20257711 PMAQI
11th Oct 20257712 AMAQI
11th Oct 2025751 AMAQI
11th Oct 2025742 AMAQI
11th Oct 2025733 AMAQI
11th Oct 2025664 AMAQI
11th Oct 2025715 AMAQI
11th Oct 2025686 AMAQI

29°C26/32°C

11th Oct 2025697 AMAQI
11th Oct 2025688 AMAQI
11th Oct 2025669 AMAQI
11th Oct 20256310 AMAQI
11th Oct 20256711 AMAQI
11th Oct 20256012 PMAQI
11th Oct 2025581 PMAQI
11th Oct 2025602 PMAQI
11th Oct 2025633 PMAQI
11th Oct 2025604 PMAQI
11th Oct 2025605 PMAQI
11th Oct 2025636 PMAQI
11th Oct 2025617 PMAQI
11th Oct 2025608 PMAQI
11th Oct 2025659 PMAQI
11th Oct 20256610 PMAQI
11th Oct 20257011 PMAQI
12th Oct 20256512 AMAQI
12th Oct 2025681 AMAQI
12th Oct 2025672 AMAQI
12th Oct 2025693 AMAQI
12th Oct 2025694 AMAQI
12th Oct 2025685 AMAQI
12th Oct 2025666 AMAQI

27°C23/32°C

12th Oct 2025617 AMAQI
12th Oct 2025608 AMAQI
12th Oct 2025639 AMAQI
12th Oct 20256210 AMAQI
12th Oct 20255411 AMAQI
12th Oct 20255712 PMAQI
12th Oct 2025651 PMAQI
12th Oct 2025632 PMAQI
12th Oct 2025573 PMAQI
12th Oct 2025574 PMAQI
12th Oct 2025655 PMAQI
12th Oct 2025646 PMAQI
12th Oct 2025667 PMAQI
12th Oct 2025638 PMAQI
12th Oct 2025659 PMAQI
12th Oct 20256410 PMAQI
12th Oct 20256111 PMAQI
13th Oct 20256612 AMAQI
13th Oct 2025621 AMAQI
13th Oct 2025642 AMAQI
13th Oct 2025633 AMAQI
13th Oct 2025624 AMAQI
13th Oct 2025605 AMAQI
13th Oct 2025586 AMAQI

27°C24/32°C

13th Oct 2025607 AMAQI
13th Oct 2025578 AMAQI
13th Oct 2025639 AMAQI
13th Oct 20256410 AMAQI
13th Oct 20257611 AMAQI
13th Oct 20256612 PMAQI
13th Oct 2025561 PMAQI
13th Oct 2025642 PMAQI
13th Oct 2025683 PMAQI
13th Oct 2025664 PMAQI
13th Oct 2025655 PMAQI
13th Oct 2025656 PMAQI
13th Oct 2025657 PMAQI
13th Oct 2025658 PMAQI
13th Oct 2025649 PMAQI
13th Oct 20256210 PMAQI
13th Oct 20256011 PMAQI
14th Oct 20256012 AMAQI
14th Oct 2025581 AMAQI
14th Oct 2025582 AMAQI

28°C25/32°C

7 AM
1 PM
7 PM
1 AM
6 AM

--°C/°C

Day time
Avg. Highest Time
9 AM - 7 PM

48AQI

11 hours / Day
330 hours / Month
Avg. Lowest Time
7 AM - 8 AM

47AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 7 PM (Avg. 48), while the lowest AQI was between 7 AM to 8 AM (Avg. 47).
Night time
Avg. Highest Time
12 AM - 11 PM

46AQI

11 hours / Day
330 hours / Month
Avg. Lowest Time
12 AM - 11 PM

46AQI

11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 46), while the lowest AQI was between 12 AM to 11 PM (Avg. 46).

2025 Days Vs Air Quality

National Seashore, Corpus Christi, Texas, United States

2025

61%

175

39%

111

Total number of days with different AQI categories in last 287 days in 2025 (78 days remaining)

Good
175 Days
Moderate
111 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 61%

Health Risk Level:

Moderate

In 2025, 61% of 287 days were within WHO’s safe air quality limits, and 39% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

National Seashore, Corpus Christi, Texas, United States

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
45AQI
2nd January 2025
41AQI
3rd January 2025
39AQI
4th January 2025
42AQI
5th January 2025
41AQI
6th January 2025
31AQI
7th January 2025
22AQI
8th January 2025
25AQI
9th January 2025
29AQI
10th January 2025
21AQI
11th January 2025
21AQI
12th January 2025
23AQI
13th January 2025
26AQI
14th January 2025
29AQI
15th January 2025
25AQI
16th January 2025
33AQI
17th January 2025
39AQI
18th January 2025
41AQI
19th January 2025
24AQI
20th January 2025
24AQI
21st January 2025
22AQI
22nd January 2025
26AQI
23rd January 2025
29AQI
24th January 2025
27AQI
25th January 2025
34AQI
26th January 2025
38AQI
27th January 2025
45AQI
28th January 2025
46AQI
29th January 2025
43AQI
30th January 2025
42AQI
31st January 2025
38AQI
1st February 2025
39AQI
2nd February 2025
29AQI
3rd February 2025
21AQI
4th February 2025
26AQI
5th February 2025
30AQI
6th February 2025
35AQI
7th February 2025
34AQI
8th February 2025
40AQI
9th February 2025
37AQI
10th February 2025
46AQI
11th February 2025
38AQI
12th February 2025
47AQI
13th February 2025
30AQI
14th February 2025
31AQI
15th February 2025
45AQI
16th February 2025
33AQI
17th February 2025
32AQI
18th February 2025
31AQI
19th February 2025
24AQI
20th February 2025
26AQI
21st February 2025
29AQI
22nd February 2025
28AQI
23rd February 2025
26AQI
24th February 2025
21AQI
25th February 2025
20AQI
26th February 2025
22AQI
27th February 2025
22AQI
28th February 2025
34AQI
1st March 2025
36AQI
2nd March 2025
36AQI
3rd March 2025
45AQI
4th March 2025
64AQI
5th March 2025
71AQI
6th March 2025
39AQI
7th March 2025
53AQI
8th March 2025
71AQI
9th March 2025
38AQI
10th March 2025
36AQI
11th March 2025
33AQI
12th March 2025
47AQI
13th March 2025
54AQI
14th March 2025
83AQI
15th March 2025
76AQI
16th March 2025
53AQI
17th March 2025
42AQI
18th March 2025
49AQI
19th March 2025
61AQI
20th March 2025
41AQI
21st March 2025
41AQI
22nd March 2025
39AQI
23rd March 2025
49AQI
24th March 2025
50AQI
25th March 2025
45AQI
26th March 2025
42AQI
27th March 2025
50AQI
28th March 2025
47AQI
29th March 2025
59AQI
30th March 2025
76AQI
31st March 2025
74AQI
1st April 2025
63AQI
2nd April 2025
69AQI
3rd April 2025
72AQI
4th April 2025
70AQI
5th April 2025
54AQI
6th April 2025
26AQI
7th April 2025
29AQI
8th April 2025
29AQI
9th April 2025
27AQI
10th April 2025
27AQI
11th April 2025
29AQI
12th April 2025
30AQI
13th April 2025
35AQI
14th April 2025
40AQI
15th April 2025
37AQI
16th April 2025
33AQI
17th April 2025
44AQI
18th April 2025
61AQI
19th April 2025
67AQI
20th April 2025
66AQI
21st April 2025
58AQI
22nd April 2025
55AQI
23rd April 2025
57AQI
24th April 2025
60AQI
25th April 2025
61AQI
26th April 2025
61AQI
27th April 2025
52AQI
28th April 2025
53AQI
29th April 2025
52AQI
30th April 2025
58AQI
1st May 2025
56AQI
2nd May 2025
51AQI
3rd May 2025
49AQI
4th May 2025
35AQI
5th May 2025
45AQI
6th May 2025
57AQI
7th May 2025
54AQI
8th May 2025
56AQI
9th May 2025
38AQI
10th May 2025
53AQI
11th May 2025
35AQI
12th May 2025
34AQI
13th May 2025
38AQI
14th May 2025
50AQI
15th May 2025
58AQI
16th May 2025
64AQI
17th May 2025
66AQI
18th May 2025
63AQI
19th May 2025
67AQI
20th May 2025
70AQI
21st May 2025
63AQI
22nd May 2025
63AQI
23rd May 2025
61AQI
24th May 2025
59AQI
25th May 2025
66AQI
26th May 2025
66AQI
27th May 2025
59AQI
28th May 2025
56AQI
29th May 2025
57AQI
30th May 2025
58AQI
31st May 2025
58AQI
1st June 2025
48AQI
2nd June 2025
63AQI
3rd June 2025
54AQI
4th June 2025
63AQI
5th June 2025
63AQI
6th June 2025
64AQI
7th June 2025
68AQI
8th June 2025
66AQI
9th June 2025
69AQI
10th June 2025
65AQI
11th June 2025
62AQI
12th June 2025
62AQI
13th June 2025
68AQI
14th June 2025
67AQI
15th June 2025
65AQI
16th June 2025
62AQI
17th June 2025
63AQI
18th June 2025
65AQI
19th June 2025
66AQI
20th June 2025
65AQI
21st June 2025
64AQI
22nd June 2025
63AQI
23rd June 2025
61AQI
24th June 2025
59AQI
25th June 2025
59AQI
26th June 2025
51AQI
27th June 2025
34AQI
28th June 2025
38AQI
29th June 2025
44AQI
30th June 2025
53AQI
1st July 2025
55AQI
2nd July 2025
47AQI
3rd July 2025
52AQI
4th July 2025
61AQI
5th July 2025
67AQI
6th July 2025
67AQI
7th July 2025
64AQI
8th July 2025
64AQI
9th July 2025
60AQI
10th July 2025
59AQI
11th July 2025
50AQI
12th July 2025
45AQI
13th July 2025
42AQI
14th July 2025
39AQI
15th July 2025
46AQI
16th July 2025
58AQI
17th July 2025
55AQI
18th July 2025
39AQI
19th July 2025
47AQI
20th July 2025
46AQI
21st July 2025
46AQI
22nd July 2025
38AQI
23rd July 2025
34AQI
24th July 2025
30AQI
25th July 2025
31AQI
26th July 2025
37AQI
27th July 2025
41AQI
28th July 2025
54AQI
29th July 2025
57AQI
30th July 2025
56AQI
31st July 2025
49AQI
1st August 2025
44AQI
2nd August 2025
34AQI
3rd August 2025
40AQI
4th August 2025
42AQI
5th August 2025
38AQI
6th August 2025
33AQI
7th August 2025
31AQI
8th August 2025
34AQI
9th August 2025
38AQI
10th August 2025
28AQI
11th August 2025
30AQI
12th August 2025
30AQI
13th August 2025
37AQI
14th August 2025
54AQI
15th August 2025
38AQI
16th August 2025
50AQI
17th August 2025
48AQI
18th August 2025
34AQI
19th August 2025
41AQI
20th August 2025
45AQI
21st August 2025
47AQI
22nd August 2025
46AQI
23rd August 2025
34AQI
24th August 2025
22AQI
25th August 2025
34AQI
26th August 2025
49AQI
27th August 2025
49AQI
28th August 2025
45AQI
29th August 2025
53AQI
30th August 2025
45AQI
31st August 2025
36AQI
1st September 2025
34AQI
2nd September 2025
38AQI
3rd September 2025
42AQI
4th September 2025
34AQI
5th September 2025
39AQI
6th September 2025
52AQI
7th September 2025
48AQI
8th September 2025
44AQI
9th September 2025
46AQI
10th September 2025
43AQI
11th September 2025
34AQI
12th September 2025
43AQI
13th September 2025
44AQI
14th September 2025
54AQI
15th September 2025
51AQI
16th September 2025
41AQI
17th September 2025
35AQI
18th September 2025
38AQI
19th September 2025
33AQI
20th September 2025
28AQI
21st September 2025
22AQI
22nd September 2025
23AQI
23rd September 2025
24AQI
24th September 2025
24AQI
25th September 2025
29AQI
26th September 2025
29AQI
27th September 2025
42AQI
28th September 2025
42AQI
29th September 2025
40AQI
30th September 2025
44AQI
1st October 2025
55AQI
2nd October 2025
52AQI
3rd October 2025
59AQI
4th October 2025
65AQI
5th October 2025
64AQI
6th October 2025
60AQI
7th October 2025
58AQI
8th October 2025
59AQI
9th October 2025
68AQI
10th October 2025
72AQI
11th October 2025
67AQI
12th October 2025
64AQI
13th October 2025
63AQI
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
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

33AQI

31AQI

52AQI

49AQI

55AQI

60AQI

50AQI

40AQI

38AQI

62AQI

No. of days

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

202546AQI

31
28
19
12
12
18
8
23
4
26
17
14
29
2
27
3
13
175
111

Highest AQI recorded in

October

62AQI

Lowest AQI recorded in

February

31AQI

202439AQI

28
2
1
25
4
25
4
13
17
3
23
5
20
9
1
22
8
30
1
30
30
1
29
1
31
286
70
7

Highest AQI recorded in

May

73AQI

Lowest AQI recorded in

September

23AQI

202337AQI

26
5
21
7
19
12
21
9
12
9
18
12
13
18
11
3
30
31
28
1
27
4
257
80

Highest AQI recorded in

July

53AQI

Lowest AQI recorded in

October

28AQI

202238AQI

25
5
19
3
27
3
1
10
8
14
17
20
6
4
14
8
2
27
3
30
1
28
2
27
4
243
60
5

Highest AQI recorded in

June

56AQI

Lowest AQI recorded in

August

27AQI

202139AQI

24
6
23
5
23
8
12
18
19
12
20
7
2
1
21
10
24
7
21
9
30
1
28
26
5
271
88
2
1

Highest AQI recorded in

April

52AQI

Lowest AQI recorded in

October

25AQI

202041AQI

3
10
13
5
2
12
6
17
7
1
1
9
16
1
25
6
20
7
1
28
3
30
26
5
183
65
5
1

Highest AQI recorded in

July

58AQI

Lowest AQI recorded in

November

30AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
46AQI
Least Polluted Year Recorded
2023(Avg.)
37AQI

National Seashore's annual 2025 AQI (46) shows an average percentage change of 17.9% (worsened AQI) compared to previous years: 2020 (41), 2021 (39), 2022 (38), 2023 (37), 2024 (39).