Castle Hayne, North Carolina, 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+
August Air Quality Analysis
Castle Hayne, North Carolina, United States
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Aug 2025
62AQILowest AQI recorded on
11th Aug 2025
20AQISame Day Analysis (15th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 41 of Good air quality on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Castle Hayne, North Carolina, United States
AQI
Day
Night
.
6 AM15th Aug 2026
8 PM
5 AM16th Aug 2026
Day time
Avg. Highest Time
7AM15th Aug
52AQI
Avg. Lowest Time
5PM15th Aug
31AQI
Night time
Avg. Highest Time
3AM16th Aug
46AQI
Avg. Lowest Time
11PM15th Aug
25AQI
In the last 24 hours,
Castle Hayne's AQI reached its highest point of 52 at 7 AM during the Day, while the lowest point, 25, was recorded at 11 PM during the Night between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Castle Hayne, North Carolina, United States
JulAug
18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th
Day
Night
18th Jul 2026496 AMAQI
18th Jul 2026547 AMAQI
18th Jul 2026518 AMAQI
18th Jul 2026549 AMAQI
18th Jul 20265310 AMAQI
18th Jul 20265511 AMAQI
18th Jul 20265512 PMAQI
18th Jul 2026531 PMAQI
18th Jul 2026552 PMAQI
18th Jul 2026503 PMAQI
18th Jul 2026534 PMAQI
18th Jul 2026525 PMAQI
18th Jul 2026486 PMAQI
18th Jul 2026507 PMAQI
18th Jul 2026428 PMAQI
18th Jul 2026509 PMAQI
18th Jul 20263810 PMAQI
18th Jul 20263611 PMAQI
19th Jul 20264012 AMAQI
19th Jul 2026401 AMAQI
19th Jul 2026462 AMAQI
19th Jul 2026553 AMAQI
19th Jul 2026504 AMAQI
19th Jul 2026425 AMAQI
29°C26/33°C
19th Jul 2026386 AMAQI
19th Jul 2026387 AMAQI
19th Jul 2026428 AMAQI
19th Jul 2026519 AMAQI
19th Jul 20264210 AMAQI
19th Jul 20264811 AMAQI
19th Jul 20265212 PMAQI
19th Jul 2026481 PMAQI
19th Jul 2026522 PMAQI
19th Jul 2026483 PMAQI
19th Jul 2026424 PMAQI
19th Jul 2026465 PMAQI
19th Jul 2026276 PMAQI
19th Jul 2026447 PMAQI
19th Jul 2026278 PMAQI
19th Jul 2026649 PMAQI
19th Jul 20264210 PMAQI
19th Jul 20264411 PMAQI
20th Jul 20264812 AMAQI
20th Jul 2026521 AMAQI
20th Jul 2026522 AMAQI
20th Jul 2026513 AMAQI
20th Jul 2026484 AMAQI
20th Jul 2026465 AMAQI
30°C26/35°C
20th Jul 2026516 AMAQI
20th Jul 2026587 AMAQI
20th Jul 2026548 AMAQI
20th Jul 2026529 AMAQI
20th Jul 20265310 AMAQI
20th Jul 20264911 AMAQI
20th Jul 20265312 PMAQI
20th Jul 2026501 PMAQI
20th Jul 2026482 PMAQI
20th Jul 2026463 PMAQI
20th Jul 2026464 PMAQI
20th Jul 2026445 PMAQI
20th Jul 2026546 PMAQI
20th Jul 2026277 PMAQI
20th Jul 2026448 PMAQI
20th Jul 2026489 PMAQI
20th Jul 20265110 PMAQI
21st Jul 20263212 AMAQI
21st Jul 2026491 AMAQI
21st Jul 2026522 AMAQI
21st Jul 2026553 AMAQI
21st Jul 2026574 AMAQI
21st Jul 2026555 AMAQI
29°C26/34°C
21st Jul 2026576 AMAQI
21st Jul 2026527 AMAQI
21st Jul 2026518 AMAQI
21st Jul 2026529 AMAQI
21st Jul 20265110 AMAQI
21st Jul 20265111 AMAQI
21st Jul 20264212 PMAQI
21st Jul 2026461 PMAQI
21st Jul 2026462 PMAQI
21st Jul 2026483 PMAQI
21st Jul 2026464 PMAQI
21st Jul 2026465 PMAQI
21st Jul 2026546 PMAQI
21st Jul 2026547 PMAQI
21st Jul 2026558 PMAQI
21st Jul 2026569 PMAQI
21st Jul 20265510 PMAQI
21st Jul 20265811 PMAQI
22nd Jul 20265412 AMAQI
22nd Jul 2026521 AMAQI
22nd Jul 2026532 AMAQI
22nd Jul 2026513 AMAQI
22nd Jul 2026504 AMAQI
22nd Jul 2026475 AMAQI
29°C26/32°C
22nd Jul 2026486 AMAQI
22nd Jul 2026507 AMAQI
22nd Jul 2026468 AMAQI
22nd Jul 2026409 AMAQI
22nd Jul 20264010 AMAQI
22nd Jul 20264011 AMAQI
22nd Jul 20264012 PMAQI
22nd Jul 2026461 PMAQI
22nd Jul 2026442 PMAQI
22nd Jul 2026443 PMAQI
22nd Jul 2026534 PMAQI
22nd Jul 2026535 PMAQI
22nd Jul 2026466 PMAQI
22nd Jul 2026427 PMAQI
22nd Jul 2026468 PMAQI
22nd Jul 2026429 PMAQI
22nd Jul 20264010 PMAQI
22nd Jul 20265111 PMAQI
23rd Jul 20265012 AMAQI
23rd Jul 2026461 AMAQI
23rd Jul 2026532 AMAQI
23rd Jul 2026403 AMAQI
23rd Jul 2026464 AMAQI
23rd Jul 2026445 AMAQI
29°C27/33°C
23rd Jul 2026316 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026218 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20265011 AMAQI
23rd Jul 20264812 PMAQI
23rd Jul 2026401 PMAQI
23rd Jul 2026422 PMAQI
23rd Jul 2026503 PMAQI
23rd Jul 2026524 PMAQI
23rd Jul 2026505 PMAQI
23rd Jul 2026486 PMAQI
23rd Jul 2026447 PMAQI
23rd Jul 2026428 PMAQI
23rd Jul 2026449 PMAQI
23rd Jul 20264210 PMAQI
23rd Jul 20264411 PMAQI
24th Jul 20264612 AMAQI
24th Jul 2026441 AMAQI
24th Jul 2026422 AMAQI
24th Jul 2026463 AMAQI
24th Jul 2026404 AMAQI
24th Jul 2026465 AMAQI
27°C25/31°C
24th Jul 2026446 AMAQI
24th Jul 2026427 AMAQI
24th Jul 2026428 AMAQI
24th Jul 2026219 AMAQI
24th Jul 20262510 AMAQI
24th Jul 20262511 AMAQI
24th Jul 20262912 PMAQI
24th Jul 2026401 PMAQI
24th Jul 2026462 PMAQI
24th Jul 2026513 PMAQI
24th Jul 2026464 PMAQI
24th Jul 2026405 PMAQI
24th Jul 2026386 PMAQI
24th Jul 2026367 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20262910 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20262512 AMAQI
25th Jul 2026331 AMAQI
25th Jul 2026232 AMAQI
25th Jul 2026213 AMAQI
25th Jul 2026214 AMAQI
25th Jul 2026275 AMAQI
26°C24/31°C
25th Jul 2026366 AMAQI
25th Jul 2026327 AMAQI
25th Jul 2026278 AMAQI
25th Jul 2026299 AMAQI
25th Jul 20262510 AMAQI
25th Jul 20262511 AMAQI
25th Jul 20262912 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026362 PMAQI
25th Jul 2026363 PMAQI
25th Jul 2026274 PMAQI
25th Jul 2026385 PMAQI
25th Jul 2026366 PMAQI
25th Jul 2026347 PMAQI
25th Jul 2026328 PMAQI
25th Jul 2026329 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20262511 PMAQI
26th Jul 20262112 AMAQI
26th Jul 2026291 AMAQI
26th Jul 2026252 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026384 AMAQI
26th Jul 2026255 AMAQI
25°C22/28°C
26th Jul 2026306 AMAQI
26th Jul 2026327 AMAQI
26th Jul 2026348 AMAQI
26th Jul 2026349 AMAQI
26th Jul 20263610 AMAQI
26th Jul 20263611 AMAQI
26th Jul 20264612 PMAQI
26th Jul 2026381 PMAQI
26th Jul 2026292 PMAQI
26th Jul 2026363 PMAQI
26th Jul 2026364 PMAQI
26th Jul 2026445 PMAQI
26th Jul 2026406 PMAQI
26th Jul 2026447 PMAQI
26th Jul 2026468 PMAQI
26th Jul 2026449 PMAQI
26th Jul 20264210 PMAQI
26th Jul 20264211 PMAQI
27th Jul 20264012 AMAQI
27th Jul 2026441 AMAQI
27th Jul 2026402 AMAQI
27th Jul 2026443 AMAQI
27th Jul 2026444 AMAQI
27th Jul 2026535 AMAQI
24°C20/28°C
27th Jul 2026506 AMAQI
27th Jul 2026367 AMAQI
27th Jul 2026408 AMAQI
27th Jul 2026429 AMAQI
27th Jul 20264010 AMAQI
27th Jul 20264611 AMAQI
27th Jul 20265112 PMAQI
27th Jul 2026491 PMAQI
27th Jul 2026382 PMAQI
27th Jul 2026423 PMAQI
27th Jul 2026444 PMAQI
27th Jul 2026495 PMAQI
27th Jul 2026516 PMAQI
27th Jul 2026517 PMAQI
27th Jul 2026558 PMAQI
27th Jul 2026489 PMAQI
27th Jul 20265310 PMAQI
27th Jul 20265311 PMAQI
28th Jul 20265212 AMAQI
28th Jul 2026551 AMAQI
28th Jul 2026382 AMAQI
28th Jul 2026423 AMAQI
28th Jul 2026424 AMAQI
28th Jul 2026445 AMAQI
26°C22/31°C
28th Jul 2026466 AMAQI
28th Jul 2026447 AMAQI
28th Jul 2026488 AMAQI
28th Jul 2026429 AMAQI
28th Jul 20265510 AMAQI
28th Jul 20265011 AMAQI
28th Jul 20264612 PMAQI
28th Jul 2026501 PMAQI
28th Jul 2026532 PMAQI
28th Jul 2026533 PMAQI
28th Jul 2026554 PMAQI
28th Jul 2026575 PMAQI
28th Jul 2026626 PMAQI
28th Jul 2026567 PMAQI
28th Jul 2026548 PMAQI
28th Jul 2026549 PMAQI
28th Jul 20265410 PMAQI
28th Jul 20265111 PMAQI
29th Jul 20265112 AMAQI
29th Jul 2026521 AMAQI
29th Jul 2026562 AMAQI
29th Jul 2026573 AMAQI
29th Jul 2026544 AMAQI
29th Jul 2026565 AMAQI
27°C22/34°C
29th Jul 2026536 AMAQI
29th Jul 2026537 AMAQI
29th Jul 2026528 AMAQI
29th Jul 2026539 AMAQI
29th Jul 20265210 AMAQI
29th Jul 20264911 AMAQI
29th Jul 20265012 PMAQI
29th Jul 2026441 PMAQI
29th Jul 2026402 PMAQI
29th Jul 2026423 PMAQI
29th Jul 2026464 PMAQI
29th Jul 2026515 PMAQI
29th Jul 2026556 PMAQI
29th Jul 2026627 PMAQI
29th Jul 2026588 PMAQI
29th Jul 2026599 PMAQI
29th Jul 20265910 PMAQI
29th Jul 20265911 PMAQI
30th Jul 20265912 AMAQI
30th Jul 2026621 AMAQI
30th Jul 2026622 AMAQI
30th Jul 2026603 AMAQI
30th Jul 2026584 AMAQI
30th Jul 2026585 AMAQI
29°C25/34°C
30th Jul 2026606 AMAQI
30th Jul 2026587 AMAQI
30th Jul 2026588 AMAQI
30th Jul 2026569 AMAQI
30th Jul 20265510 AMAQI
30th Jul 20265211 AMAQI
30th Jul 20264612 PMAQI
30th Jul 2026421 PMAQI
30th Jul 2026442 PMAQI
30th Jul 2026423 PMAQI
30th Jul 2026404 PMAQI
30th Jul 2026365 PMAQI
30th Jul 2026426 PMAQI
30th Jul 2026427 PMAQI
30th Jul 2026218 PMAQI
30th Jul 2026279 PMAQI
30th Jul 20263810 PMAQI
30th Jul 20263311 PMAQI
31st Jul 20264212 AMAQI
31st Jul 2026501 AMAQI
31st Jul 2026642 AMAQI
31st Jul 2026663 AMAQI
31st Jul 2026744 AMAQI
31st Jul 2026765 AMAQI
27°C22/32°C
31st Jul 2026746 AMAQI
31st Jul 2026697 AMAQI
31st Jul 2026658 AMAQI
31st Jul 2026659 AMAQI
31st Jul 20266010 AMAQI
31st Jul 20265311 AMAQI
31st Jul 20264612 PMAQI
31st Jul 2026421 PMAQI
31st Jul 2026402 PMAQI
31st Jul 2026293 PMAQI
31st Jul 2026364 PMAQI
31st Jul 2026275 PMAQI
31st Jul 2026386 PMAQI
31st Jul 2026277 PMAQI
31st Jul 2026388 PMAQI
31st Jul 2026279 PMAQI
31st Jul 20262510 PMAQI
31st Jul 20263611 PMAQI
1st Aug 20264012 AMAQI
1st Aug 2026621 AMAQI
1st Aug 2026582 AMAQI
1st Aug 2026623 AMAQI
1st Aug 2026574 AMAQI
1st Aug 2026525 AMAQI
26°C20/32°C
1st Aug 2026486 AMAQI
1st Aug 2026407 AMAQI
1st Aug 2026368 AMAQI
1st Aug 2026389 AMAQI
1st Aug 20263810 AMAQI
1st Aug 20263611 AMAQI
1st Aug 20264012 PMAQI
1st Aug 2026321 PMAQI
1st Aug 2026322 PMAQI
1st Aug 2026343 PMAQI
1st Aug 2026404 PMAQI
1st Aug 2026325 PMAQI
1st Aug 2026326 PMAQI
1st Aug 2026367 PMAQI
1st Aug 2026408 PMAQI
1st Aug 2026409 PMAQI
1st Aug 20264210 PMAQI
1st Aug 20264411 PMAQI
2nd Aug 20264412 AMAQI
2nd Aug 2026481 AMAQI
2nd Aug 2026462 AMAQI
2nd Aug 2026443 AMAQI
2nd Aug 2026404 AMAQI
2nd Aug 2026405 AMAQI
27°C24/31°C
2nd Aug 2026426 AMAQI
2nd Aug 2026427 AMAQI
2nd Aug 2026428 AMAQI
2nd Aug 2026519 AMAQI
2nd Aug 20265110 AMAQI
2nd Aug 20264911 AMAQI
2nd Aug 20264612 PMAQI
2nd Aug 2026461 PMAQI
2nd Aug 2026512 PMAQI
2nd Aug 2026463 PMAQI
2nd Aug 2026444 PMAQI
2nd Aug 2026365 PMAQI
2nd Aug 2026446 PMAQI
2nd Aug 2026427 PMAQI
2nd Aug 2026468 PMAQI
2nd Aug 2026449 PMAQI
2nd Aug 20263810 PMAQI
2nd Aug 20263211 PMAQI
3rd Aug 20262712 AMAQI
3rd Aug 2026231 AMAQI
3rd Aug 2026232 AMAQI
3rd Aug 2026253 AMAQI
3rd Aug 2026254 AMAQI
3rd Aug 2026295 AMAQI
28°C25/31°C
3rd Aug 2026386 AMAQI
3rd Aug 2026327 AMAQI
3rd Aug 2026328 AMAQI
3rd Aug 2026369 AMAQI
3rd Aug 20263810 AMAQI
3rd Aug 20263411 AMAQI
3rd Aug 20263412 PMAQI
3rd Aug 2026291 PMAQI
3rd Aug 2026402 PMAQI
3rd Aug 2026383 PMAQI
3rd Aug 2026404 PMAQI
3rd Aug 2026425 PMAQI
3rd Aug 2026426 PMAQI
3rd Aug 2026347 PMAQI
3rd Aug 2026388 PMAQI
3rd Aug 2026239 PMAQI
3rd Aug 20263410 PMAQI
3rd Aug 20262711 PMAQI
4th Aug 20264412 AMAQI
4th Aug 2026581 AMAQI
4th Aug 2026542 AMAQI
4th Aug 2026443 AMAQI
4th Aug 2026344 AMAQI
4th Aug 2026275 AMAQI
26°C24/30°C
4th Aug 2026386 AMAQI
4th Aug 2026327 AMAQI
4th Aug 2026388 AMAQI
4th Aug 2026349 AMAQI
4th Aug 20264010 AMAQI
4th Aug 20264011 AMAQI
4th Aug 20265412 PMAQI
4th Aug 2026421 PMAQI
4th Aug 2026402 PMAQI
4th Aug 2026493 PMAQI
4th Aug 2026424 PMAQI
4th Aug 2026505 PMAQI
4th Aug 2026336 PMAQI
4th Aug 2026427 PMAQI
4th Aug 2026408 PMAQI
4th Aug 2026429 PMAQI
4th Aug 20265010 PMAQI
4th Aug 20264611 PMAQI
5th Aug 20263812 AMAQI
5th Aug 2026421 AMAQI
5th Aug 2026502 AMAQI
5th Aug 2026523 AMAQI
5th Aug 2026504 AMAQI
5th Aug 2026445 AMAQI
25°C24/27°C
5th Aug 2026256 AMAQI
5th Aug 2026207 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026429 AMAQI
5th Aug 20264010 AMAQI
5th Aug 20264011 AMAQI
5th Aug 20264212 PMAQI
5th Aug 2026361 PMAQI
5th Aug 2026382 PMAQI
5th Aug 2026443 PMAQI
5th Aug 2026424 PMAQI
5th Aug 2026385 PMAQI
5th Aug 2026366 PMAQI
5th Aug 2026367 PMAQI
5th Aug 2026428 PMAQI
5th Aug 2026469 PMAQI
5th Aug 20265110 PMAQI
5th Aug 20264811 PMAQI
6th Aug 20264812 AMAQI
6th Aug 2026521 AMAQI
6th Aug 2026502 AMAQI
6th Aug 2026483 AMAQI
6th Aug 2026514 AMAQI
6th Aug 2026465 AMAQI
26°C24/30°C
6th Aug 2026536 AMAQI
6th Aug 2026587 AMAQI
6th Aug 2026598 AMAQI
6th Aug 2026599 AMAQI
6th Aug 20265910 AMAQI
6th Aug 20264411 AMAQI
6th Aug 20264212 PMAQI
6th Aug 2026481 PMAQI
6th Aug 2026462 PMAQI
6th Aug 2026783 PMAQI
6th Aug 2026584 PMAQI
6th Aug 2026465 PMAQI
6th Aug 2026366 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026598 PMAQI
6th Aug 2026729 PMAQI
6th Aug 20267610 PMAQI
6th Aug 20267411 PMAQI
7th Aug 20266612 AMAQI
7th Aug 2026381 AMAQI
7th Aug 2026502 AMAQI
7th Aug 2026483 AMAQI
7th Aug 2026524 AMAQI
7th Aug 2026535 AMAQI
28°C25/31°C
7th Aug 2026556 AMAQI
7th Aug 2026487 AMAQI
7th Aug 2026448 AMAQI
7th Aug 2026469 AMAQI
7th Aug 20264010 AMAQI
7th Aug 20265211 AMAQI
7th Aug 20264212 PMAQI
7th Aug 2026461 PMAQI
7th Aug 2026322 PMAQI
7th Aug 2026343 PMAQI
7th Aug 2026364 PMAQI
7th Aug 2026235 PMAQI
7th Aug 2026216 PMAQI
7th Aug 2026337 PMAQI
7th Aug 2026608 PMAQI
7th Aug 2026689 PMAQI
7th Aug 20265410 PMAQI
7th Aug 20265111 PMAQI
8th Aug 20265012 AMAQI
8th Aug 2026441 AMAQI
8th Aug 2026422 AMAQI
8th Aug 2026513 AMAQI
8th Aug 2026694 AMAQI
8th Aug 2026825 AMAQI
27°C24/31°C
8th Aug 2026826 AMAQI
8th Aug 2026787 AMAQI
8th Aug 2026728 AMAQI
8th Aug 2026679 AMAQI
8th Aug 20265910 AMAQI
8th Aug 20265611 AMAQI
8th Aug 20265512 PMAQI
8th Aug 2026541 PMAQI
8th Aug 2026572 PMAQI
8th Aug 2026553 PMAQI
8th Aug 2026534 PMAQI
8th Aug 2026465 PMAQI
8th Aug 2026446 PMAQI
8th Aug 2026447 PMAQI
8th Aug 2026428 PMAQI
8th Aug 2026219 PMAQI
8th Aug 20263610 PMAQI
8th Aug 20263611 PMAQI
9th Aug 20262112 AMAQI
9th Aug 2026211 AMAQI
9th Aug 2026212 AMAQI
9th Aug 2026223 AMAQI
9th Aug 2026254 AMAQI
9th Aug 2026255 AMAQI
27°C23/31°C
9th Aug 2026276 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026248 AMAQI
9th Aug 2026299 AMAQI
9th Aug 20263810 AMAQI
9th Aug 20264411 AMAQI
9th Aug 20263812 PMAQI
9th Aug 2026291 PMAQI
9th Aug 2026382 PMAQI
9th Aug 2026333 PMAQI
9th Aug 2026384 PMAQI
9th Aug 2026385 PMAQI
9th Aug 2026386 PMAQI
9th Aug 2026217 PMAQI
9th Aug 2026338 PMAQI
9th Aug 2026449 PMAQI
9th Aug 20264210 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20263312 AMAQI
10th Aug 2026291 AMAQI
10th Aug 2026292 AMAQI
10th Aug 2026253 AMAQI
10th Aug 2026254 AMAQI
10th Aug 2026255 AMAQI
27°C23/33°C
10th Aug 2026296 AMAQI
10th Aug 2026257 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026299 AMAQI
10th Aug 20262110 AMAQI
10th Aug 20264011 AMAQI
10th Aug 20264012 PMAQI
10th Aug 2026401 PMAQI
10th Aug 2026422 PMAQI
10th Aug 2026483 PMAQI
10th Aug 2026404 PMAQI
10th Aug 2026445 PMAQI
10th Aug 2026336 PMAQI
10th Aug 2026297 PMAQI
10th Aug 2026278 PMAQI
10th Aug 2026339 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20263811 PMAQI
11th Aug 20262912 AMAQI
11th Aug 2026211 AMAQI
11th Aug 2026232 AMAQI
11th Aug 2026333 AMAQI
11th Aug 2026304 AMAQI
11th Aug 2026335 AMAQI
28°C24/33°C
11th Aug 2026216 AMAQI
11th Aug 2026257 AMAQI
11th Aug 2026218 AMAQI
11th Aug 2026219 AMAQI
11th Aug 20262110 AMAQI
11th Aug 20264011 AMAQI
11th Aug 20264812 PMAQI
11th Aug 2026501 PMAQI
11th Aug 2026522 PMAQI
11th Aug 2026523 PMAQI
11th Aug 2026334 PMAQI
11th Aug 2026295 PMAQI
11th Aug 2026446 PMAQI
11th Aug 2026407 PMAQI
11th Aug 2026448 PMAQI
11th Aug 2026509 PMAQI
11th Aug 20265110 PMAQI
11th Aug 20265111 PMAQI
12th Aug 20265012 AMAQI
12th Aug 2026501 AMAQI
12th Aug 2026482 AMAQI
12th Aug 2026523 AMAQI
12th Aug 2026514 AMAQI
12th Aug 2026485 AMAQI
28°C23/34°C
12th Aug 2026496 AMAQI
12th Aug 2026517 AMAQI
12th Aug 2026518 AMAQI
12th Aug 2026489 AMAQI
12th Aug 20265010 AMAQI
12th Aug 20264611 AMAQI
12th Aug 20264412 PMAQI
12th Aug 2026441 PMAQI
12th Aug 2026362 PMAQI
12th Aug 2026423 PMAQI
12th Aug 2026424 PMAQI
12th Aug 2026425 PMAQI
12th Aug 2026406 PMAQI
12th Aug 2026427 PMAQI
12th Aug 2026408 PMAQI
12th Aug 2026409 PMAQI
12th Aug 20263810 PMAQI
12th Aug 20264211 PMAQI
13th Aug 20264812 AMAQI
13th Aug 2026461 AMAQI
13th Aug 2026482 AMAQI
13th Aug 2026483 AMAQI
13th Aug 2026484 AMAQI
13th Aug 2026495 AMAQI
28°C23/34°C
13th Aug 2026506 AMAQI
13th Aug 2026527 AMAQI
13th Aug 2026558 AMAQI
13th Aug 2026529 AMAQI
13th Aug 20265210 AMAQI
13th Aug 20265211 AMAQI
13th Aug 20265112 PMAQI
13th Aug 2026461 PMAQI
13th Aug 2026502 PMAQI
13th Aug 2026383 PMAQI
13th Aug 2026384 PMAQI
13th Aug 2026245 PMAQI
13th Aug 2026296 PMAQI
13th Aug 2026427 PMAQI
13th Aug 2026468 PMAQI
13th Aug 2026449 PMAQI
13th Aug 20264010 PMAQI
13th Aug 20264211 PMAQI
14th Aug 20263812 AMAQI
14th Aug 2026641 AMAQI
14th Aug 2026602 AMAQI
14th Aug 2026523 AMAQI
14th Aug 2026484 AMAQI
14th Aug 2026505 AMAQI
29°C23/36°C
14th Aug 2026486 AMAQI
14th Aug 2026517 AMAQI
14th Aug 2026388 AMAQI
14th Aug 2026389 AMAQI
14th Aug 20264210 AMAQI
14th Aug 20264811 AMAQI
14th Aug 20264212 PMAQI
14th Aug 2026421 PMAQI
14th Aug 2026512 PMAQI
14th Aug 2026553 PMAQI
14th Aug 2026504 PMAQI
14th Aug 2026485 PMAQI
14th Aug 2026486 PMAQI
14th Aug 2026387 PMAQI
14th Aug 2026238 PMAQI
14th Aug 2026239 PMAQI
14th Aug 20264210 PMAQI
14th Aug 20262311 PMAQI
15th Aug 20264612 AMAQI
15th Aug 2026381 AMAQI
15th Aug 2026422 AMAQI
15th Aug 2026463 AMAQI
15th Aug 2026504 AMAQI
15th Aug 2026425 AMAQI
29°C25/35°C
15th Aug 2026466 AMAQI
15th Aug 2026527 AMAQI
15th Aug 2026408 AMAQI
15th Aug 2026449 AMAQI
15th Aug 20264410 AMAQI
15th Aug 20264811 AMAQI
15th Aug 20264412 PMAQI
15th Aug 2026481 PMAQI
15th Aug 2026462 PMAQI
15th Aug 2026443 PMAQI
15th Aug 2026424 PMAQI
15th Aug 2026315 PMAQI
15th Aug 2026366 PMAQI
15th Aug 2026337 PMAQI
15th Aug 2026318 PMAQI
15th Aug 2026339 PMAQI
15th Aug 20263110 PMAQI
15th Aug 20262511 PMAQI
16th Aug 20263612 AMAQI
16th Aug 2026361 AMAQI
16th Aug 2026292 AMAQI
16th Aug 2026463 AMAQI
16th Aug 2026404 AMAQI
16th Aug 2026425 AMAQI
29°C26/35°C
16th Aug 2026386 AMAQI
6 AM16th Aug 2026387 AMAQI
16th Aug 2026388 AMAQI
16th Aug 2026409 AMAQI
16th Aug 20264610 AMAQI
16th Aug 20264611 AMAQI
16th Aug 20264412 PMAQI
16th Aug 2026511 PMAQI
1 PM16th Aug 2026502 PMAQI
16th Aug 2026463 PMAQI
16th Aug 2026424 PMAQI
16th Aug 2026515 PMAQI
16th Aug 2026406 PMAQI
16th Aug 2026387 PMAQI
16th Aug 2026428 PMAQI
8 PM16th Aug 2026259 PMAQI
1 AM
5 AM
28°C25/33°C
Day time
Avg. Highest Time
6 AM - 7 AM
45AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 PM - 8 PM
41AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 45), while the lowest AQI was between 4 PM to 8 PM (Avg. 41).
Night time
Avg. Highest Time
1 AM - 5 AM
45AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
11 PM
41AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 5 AM (Avg. 45), while the lowest AQI was between 11 PM to 11 PM (Avg. 41).
2026 Days Vs Air Quality
Castle Hayne, North Carolina, United States
2026
97%
218
3%
6
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Good
218 DaysModerate
6 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2026, 97% of 228 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Castle Hayne, North Carolina, United States
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
31AQI (US)
31AQI (US)
2nd January 2026
41AQI (US)
41AQI (US)
3rd January 2026
46AQI (US)
46AQI (US)
4th January 2026
43AQI (US)
43AQI (US)
5th January 2026
39AQI (US)
39AQI (US)
6th January 2026
45AQI (US)
45AQI (US)
7th January 2026
45AQI (US)
45AQI (US)
8th January 2026
57AQI (US)
57AQI (US)
9th January 2026
48AQI (US)
48AQI (US)
10th January 2026
38AQI (US)
38AQI (US)
11th January 2026
21AQI (US)
21AQI (US)
12th January 2026
26AQI (US)
26AQI (US)
13th January 2026
32AQI (US)
32AQI (US)
14th January 2026
34AQI (US)
34AQI (US)
15th January 2026
36AQI (US)
36AQI (US)
16th January 2026
22AQI (US)
22AQI (US)
17th January 2026
29AQI (US)
29AQI (US)
18th January 2026
40AQI (US)
40AQI (US)
19th January 2026
34AQI (US)
34AQI (US)
20th January 2026
37AQI (US)
37AQI (US)
21st January 2026
35AQI (US)
35AQI (US)
22nd January 2026
33AQI (US)
33AQI (US)
23rd January 2026
34AQI (US)
34AQI (US)
24th January 2026
25AQI (US)
25AQI (US)
25th January 2026
43AQI (US)
43AQI (US)
26th January 2026
42AQI (US)
42AQI (US)
27th January 2026
41AQI (US)
41AQI (US)
28th January 2026
23AQI (US)
23AQI (US)
29th January 2026
28AQI (US)
28AQI (US)
30th January 2026
42AQI (US)
42AQI (US)
31st January 2026
27AQI (US)
27AQI (US)
1st February 2026
31AQI (US)
31AQI (US)
2nd February 2026
50AQI (US)
50AQI (US)
3rd February 2026
34AQI (US)
34AQI (US)
4th February 2026
30AQI (US)
30AQI (US)
5th February 2026
32AQI (US)
32AQI (US)
6th February 2026
32AQI (US)
32AQI (US)
7th February 2026
37AQI (US)
37AQI (US)
8th February 2026
48AQI (US)
48AQI (US)
9th February 2026
36AQI (US)
36AQI (US)
10th February 2026
27AQI (US)
27AQI (US)
11th February 2026
32AQI (US)
32AQI (US)
12th February 2026
21AQI (US)
21AQI (US)
13th February 2026
28AQI (US)
28AQI (US)
14th February 2026
30AQI (US)
30AQI (US)
15th February 2026
29AQI (US)
29AQI (US)
16th February 2026
39AQI (US)
39AQI (US)
17th February 2026
33AQI (US)
33AQI (US)
18th February 2026
25AQI (US)
25AQI (US)
19th February 2026
26AQI (US)
26AQI (US)
20th February 2026
24AQI (US)
24AQI (US)
21st February 2026
24AQI (US)
24AQI (US)
22nd February 2026
31AQI (US)
31AQI (US)
23rd February 2026
34AQI (US)
34AQI (US)
24th February 2026
37AQI (US)
37AQI (US)
25th February 2026
29AQI (US)
29AQI (US)
26th February 2026
19AQI (US)
19AQI (US)
27th February 2026
19AQI (US)
19AQI (US)
28th February 2026
21AQI (US)
21AQI (US)
1st March 2026
26AQI (US)
26AQI (US)
2nd March 2026
36AQI (US)
36AQI (US)
3rd March 2026
21AQI (US)
21AQI (US)
4th March 2026
22AQI (US)
22AQI (US)
5th March 2026
18AQI (US)
18AQI (US)
6th March 2026
19AQI (US)
19AQI (US)
7th March 2026
20AQI (US)
20AQI (US)
8th March 2026
14AQI (US)
14AQI (US)
9th March 2026
15AQI (US)
15AQI (US)
10th March 2026
18AQI (US)
18AQI (US)
11th March 2026
26AQI (US)
26AQI (US)
12th March 2026
23AQI (US)
23AQI (US)
13th March 2026
20AQI (US)
20AQI (US)
14th March 2026
18AQI (US)
18AQI (US)
15th March 2026
16AQI (US)
16AQI (US)
16th March 2026
19AQI (US)
19AQI (US)
17th March 2026
33AQI (US)
33AQI (US)
18th March 2026
27AQI (US)
27AQI (US)
19th March 2026
16AQI (US)
16AQI (US)
20th March 2026
24AQI (US)
24AQI (US)
21st March 2026
25AQI (US)
25AQI (US)
22nd March 2026
31AQI (US)
31AQI (US)
23rd March 2026
35AQI (US)
35AQI (US)
24th March 2026
31AQI (US)
31AQI (US)
25th March 2026
21AQI (US)
21AQI (US)
26th March 2026
17AQI (US)
17AQI (US)
27th March 2026
18AQI (US)
18AQI (US)
28th March 2026
22AQI (US)
22AQI (US)
29th March 2026
18AQI (US)
18AQI (US)
30th March 2026
19AQI (US)
19AQI (US)
31st March 2026
16AQI (US)
16AQI (US)
1st April 2026
20AQI (US)
20AQI (US)
2nd April 2026
15AQI (US)
15AQI (US)
3rd April 2026
17AQI (US)
17AQI (US)
4th April 2026
22AQI (US)
22AQI (US)
5th April 2026
28AQI (US)
28AQI (US)
6th April 2026
28AQI (US)
28AQI (US)
7th April 2026
19AQI (US)
19AQI (US)
8th April 2026
26AQI (US)
26AQI (US)
9th April 2026
19AQI (US)
19AQI (US)
10th April 2026
21AQI (US)
21AQI (US)
11th April 2026
26AQI (US)
26AQI (US)
12th April 2026
20AQI (US)
20AQI (US)
13th April 2026
20AQI (US)
20AQI (US)
14th April 2026
29AQI (US)
29AQI (US)
15th April 2026
25AQI (US)
25AQI (US)
16th April 2026
19AQI (US)
19AQI (US)
17th April 2026
18th April 2026
22AQI (US)
22AQI (US)
19th April 2026
25AQI (US)
25AQI (US)
20th April 2026
25AQI (US)
25AQI (US)
21st April 2026
15AQI (US)
15AQI (US)
22nd April 2026
23rd April 2026
28AQI (US)
28AQI (US)
24th April 2026
27AQI (US)
27AQI (US)
25th April 2026
22AQI (US)
22AQI (US)
26th April 2026
22AQI (US)
22AQI (US)
27th April 2026
22AQI (US)
22AQI (US)
28th April 2026
19AQI (US)
19AQI (US)
29th April 2026
16AQI (US)
16AQI (US)
30th April 2026
15AQI (US)
15AQI (US)
1st May 2026
14AQI (US)
14AQI (US)
2nd May 2026
15AQI (US)
15AQI (US)
3rd May 2026
14AQI (US)
14AQI (US)
4th May 2026
23AQI (US)
23AQI (US)
5th May 2026
25AQI (US)
25AQI (US)
6th May 2026
26AQI (US)
26AQI (US)
7th May 2026
22AQI (US)
22AQI (US)
8th May 2026
20AQI (US)
20AQI (US)
9th May 2026
10th May 2026
22AQI (US)
22AQI (US)
11th May 2026
24AQI (US)
24AQI (US)
12th May 2026
20AQI (US)
20AQI (US)
13th May 2026
22AQI (US)
22AQI (US)
14th May 2026
33AQI (US)
33AQI (US)
15th May 2026
33AQI (US)
33AQI (US)
16th May 2026
44AQI (US)
44AQI (US)
17th May 2026
47AQI (US)
47AQI (US)
18th May 2026
52AQI (US)
52AQI (US)
19th May 2026
48AQI (US)
48AQI (US)
20th May 2026
44AQI (US)
44AQI (US)
21st May 2026
42AQI (US)
42AQI (US)
22nd May 2026
38AQI (US)
38AQI (US)
23rd May 2026
44AQI (US)
44AQI (US)
24th May 2026
37AQI (US)
37AQI (US)
25th May 2026
43AQI (US)
43AQI (US)
26th May 2026
23AQI (US)
23AQI (US)
27th May 2026
21AQI (US)
21AQI (US)
28th May 2026
21AQI (US)
21AQI (US)
29th May 2026
16AQI (US)
16AQI (US)
30th May 2026
19AQI (US)
19AQI (US)
31st May 2026
18AQI (US)
18AQI (US)
1st June 2026
22AQI (US)
22AQI (US)
2nd June 2026
23AQI (US)
23AQI (US)
3rd June 2026
22AQI (US)
22AQI (US)
4th June 2026
16AQI (US)
16AQI (US)
5th June 2026
41AQI (US)
41AQI (US)
6th June 2026
42AQI (US)
42AQI (US)
7th June 2026
38AQI (US)
38AQI (US)
8th June 2026
37AQI (US)
37AQI (US)
9th June 2026
35AQI (US)
35AQI (US)
10th June 2026
27AQI (US)
27AQI (US)
11th June 2026
48AQI (US)
48AQI (US)
12th June 2026
26AQI (US)
26AQI (US)
13th June 2026
29AQI (US)
29AQI (US)
14th June 2026
28AQI (US)
28AQI (US)
15th June 2026
17AQI (US)
17AQI (US)
16th June 2026
22AQI (US)
22AQI (US)
17th June 2026
13AQI (US)
13AQI (US)
18th June 2026
18AQI (US)
18AQI (US)
19th June 2026
15AQI (US)
15AQI (US)
20th June 2026
14AQI (US)
14AQI (US)
21st June 2026
15AQI (US)
15AQI (US)
22nd June 2026
11AQI (US)
11AQI (US)
23rd June 2026
16AQI (US)
16AQI (US)
24th June 2026
12AQI (US)
12AQI (US)
25th June 2026
17AQI (US)
17AQI (US)
26th June 2026
26AQI (US)
26AQI (US)
27th June 2026
20AQI (US)
20AQI (US)
28th June 2026
19AQI (US)
19AQI (US)
29th June 2026
17AQI (US)
17AQI (US)
30th June 2026
18AQI (US)
18AQI (US)
1st July 2026
15AQI (US)
15AQI (US)
2nd July 2026
21AQI (US)
21AQI (US)
3rd July 2026
18AQI (US)
18AQI (US)
4th July 2026
22AQI (US)
22AQI (US)
5th July 2026
21AQI (US)
21AQI (US)
6th July 2026
21AQI (US)
21AQI (US)
7th July 2026
19AQI (US)
19AQI (US)
8th July 2026
16AQI (US)
16AQI (US)
9th July 2026
32AQI (US)
32AQI (US)
10th July 2026
30AQI (US)
30AQI (US)
11th July 2026
25AQI (US)
25AQI (US)
12th July 2026
21AQI (US)
21AQI (US)
13th July 2026
14AQI (US)
14AQI (US)
14th July 2026
18AQI (US)
18AQI (US)
15th July 2026
18AQI (US)
18AQI (US)
16th July 2026
20AQI (US)
20AQI (US)
17th July 2026
43AQI (US)
43AQI (US)
18th July 2026
49AQI (US)
49AQI (US)
19th July 2026
44AQI (US)
44AQI (US)
20th July 2026
49AQI (US)
49AQI (US)
21st July 2026
51AQI (US)
51AQI (US)
22nd July 2026
47AQI (US)
47AQI (US)
23rd July 2026
42AQI (US)
42AQI (US)
24th July 2026
37AQI (US)
37AQI (US)
25th July 2026
29AQI (US)
29AQI (US)
26th July 2026
36AQI (US)
36AQI (US)
27th July 2026
46AQI (US)
46AQI (US)
28th July 2026
50AQI (US)
50AQI (US)
29th July 2026
53AQI (US)
53AQI (US)
30th July 2026
48AQI (US)
48AQI (US)
31st July 2026
49AQI (US)
49AQI (US)
1st August 2026
42AQI (US)
42AQI (US)
2nd August 2026
44AQI (US)
44AQI (US)
3rd August 2026
33AQI (US)
33AQI (US)
4th August 2026
42AQI (US)
42AQI (US)
5th August 2026
40AQI (US)
40AQI (US)
6th August 2026
54AQI (US)
54AQI (US)
7th August 2026
46AQI (US)
46AQI (US)
8th August 2026
54AQI (US)
54AQI (US)
9th August 2026
31AQI (US)
31AQI (US)
10th August 2026
32AQI (US)
32AQI (US)
11th August 2026
36AQI (US)
36AQI (US)
12th August 2026
45AQI (US)
45AQI (US)
13th August 2026
45AQI (US)
45AQI (US)
14th August 2026
44AQI (US)
44AQI (US)
15th August 2026
41AQI (US)
41AQI (US)
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
36AQI (US)
31AQI (US)
22AQI (US)
22AQI (US)
29AQI (US)
23AQI (US)
32AQI (US)
42AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202629AQI (US)
30
1
28
31
28
29
1
30
29
2
13
2
218
6
Highest AQI (US) recorded in
August42AQI (US)
Lowest AQI (US) recorded in
April22AQI (US)
202536AQI (US)
5
29
1
29
2
28
2
31
30
1
30
27
4
22
8
22
9
253
27
Highest AQI (US) recorded in
December45AQI (US)
Lowest AQI (US) recorded in
September30AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2025(Avg.)
36AQI (US)Least Polluted Year Recorded
2026(Avg.)
29AQI (US)Castle Hayne's annual 2026 AQI (US) (29) shows an average percentage change of -19.4% (improved AQI (US)) compared to previous years: 2025 (36).
