Killeen, 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+
August Air Quality Analysis
Killeen, Texas, United States
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Aug 2026
60AQILowest AQI recorded on
4th Aug 2025
34AQISame Day Analysis (5th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 60 of Moderate air quality on the same day.
Day & Night AQI Trend: 4th Aug - 5th Aug 2026
Killeen, Texas, United States
AQI
Day
Night
.
6 AM4th Aug 2026
8 PM
5 AM5th Aug 2026
Day time
Avg. Highest Time
4PM4th Aug
74AQI
Avg. Lowest Time
8PM4th Aug
52AQI
Night time
Avg. Highest Time
4AM5th Aug
65AQI
Avg. Lowest Time
12AM5th Aug
56AQI
In the last 24 hours,
Killeen's AQI reached its highest point of 74 at 4 PM during the Day, while the lowest point, 52, was recorded at 8 PM during the Day between 4th Aug and 5th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Killeen, Texas, United States
JulAug
07th - 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 - 03rd03rd - 04th04th - 05th05th
Day
Night
7th Jul 2026366 AMAQI
7th Jul 2026407 AMAQI
7th Jul 2026408 AMAQI
7th Jul 2026389 AMAQI
7th Jul 20263210 AMAQI
7th Jul 20262711 AMAQI
7th Jul 20263112 PMAQI
7th Jul 2026361 PMAQI
7th Jul 2026362 PMAQI
7th Jul 2026363 PMAQI
7th Jul 2026364 PMAQI
7th Jul 2026315 PMAQI
7th Jul 2026526 PMAQI
7th Jul 2026277 PMAQI
7th Jul 2026308 PMAQI
7th Jul 2026349 PMAQI
7th Jul 20264610 PMAQI
7th Jul 20264611 PMAQI
8th Jul 20263612 AMAQI
8th Jul 2026361 AMAQI
8th Jul 2026322 AMAQI
8th Jul 2026263 AMAQI
8th Jul 2026244 AMAQI
8th Jul 2026255 AMAQI
29°C23/39°C
8th Jul 2026276 AMAQI
8th Jul 2026387 AMAQI
8th Jul 2026328 AMAQI
8th Jul 2026369 AMAQI
8th Jul 20263310 AMAQI
8th Jul 20263511 AMAQI
8th Jul 20263512 PMAQI
8th Jul 2026301 PMAQI
8th Jul 2026312 PMAQI
8th Jul 2026343 PMAQI
8th Jul 2026364 PMAQI
8th Jul 2026385 PMAQI
8th Jul 2026336 PMAQI
8th Jul 2026247 PMAQI
8th Jul 2026248 PMAQI
8th Jul 2026249 PMAQI
8th Jul 20262510 PMAQI
8th Jul 20262211 PMAQI
9th Jul 20262612 AMAQI
9th Jul 2026291 AMAQI
9th Jul 2026282 AMAQI
9th Jul 2026273 AMAQI
9th Jul 2026264 AMAQI
9th Jul 2026285 AMAQI
31°C25/39°C
9th Jul 2026286 AMAQI
9th Jul 2026277 AMAQI
9th Jul 2026278 AMAQI
9th Jul 2026319 AMAQI
9th Jul 20263610 AMAQI
9th Jul 20264211 AMAQI
9th Jul 20264212 PMAQI
9th Jul 2026361 PMAQI
9th Jul 2026382 PMAQI
9th Jul 2026423 PMAQI
9th Jul 2026384 PMAQI
9th Jul 2026385 PMAQI
9th Jul 2026376 PMAQI
9th Jul 2026347 PMAQI
9th Jul 2026368 PMAQI
9th Jul 2026309 PMAQI
9th Jul 20262710 PMAQI
9th Jul 20262411 PMAQI
10th Jul 20262212 AMAQI
10th Jul 2026201 AMAQI
10th Jul 2026302 AMAQI
10th Jul 2026263 AMAQI
10th Jul 2026184 AMAQI
10th Jul 2026195 AMAQI
31°C25/39°C
10th Jul 2026166 AMAQI
10th Jul 2026297 AMAQI
10th Jul 2026258 AMAQI
10th Jul 2026319 AMAQI
10th Jul 20262110 AMAQI
10th Jul 20262211 AMAQI
10th Jul 20262612 PMAQI
10th Jul 2026281 PMAQI
10th Jul 2026272 PMAQI
10th Jul 2026293 PMAQI
10th Jul 2026504 PMAQI
10th Jul 2026345 PMAQI
10th Jul 2026386 PMAQI
10th Jul 2026407 PMAQI
10th Jul 2026468 PMAQI
10th Jul 2026349 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20262811 PMAQI
11th Jul 20262812 AMAQI
11th Jul 2026271 AMAQI
11th Jul 2026282 AMAQI
11th Jul 2026313 AMAQI
11th Jul 2026284 AMAQI
11th Jul 2026255 AMAQI
30°C24/35°C
11th Jul 2026256 AMAQI
11th Jul 2026277 AMAQI
11th Jul 2026278 AMAQI
11th Jul 2026279 AMAQI
11th Jul 20262110 AMAQI
11th Jul 20262311 AMAQI
11th Jul 20263212 PMAQI
11th Jul 2026411 PMAQI
11th Jul 2026322 PMAQI
11th Jul 2026263 PMAQI
11th Jul 2026254 PMAQI
11th Jul 2026195 PMAQI
11th Jul 2026176 PMAQI
11th Jul 2026207 PMAQI
11th Jul 2026208 PMAQI
11th Jul 2026199 PMAQI
11th Jul 20262010 PMAQI
11th Jul 20262411 PMAQI
12th Jul 20262412 AMAQI
12th Jul 2026271 AMAQI
12th Jul 2026292 AMAQI
12th Jul 2026323 AMAQI
12th Jul 2026264 AMAQI
12th Jul 2026265 AMAQI
29°C24/34°C
12th Jul 2026306 AMAQI
12th Jul 2026307 AMAQI
12th Jul 2026348 AMAQI
12th Jul 2026379 AMAQI
12th Jul 20264110 AMAQI
12th Jul 20264211 AMAQI
12th Jul 20263612 PMAQI
12th Jul 2026331 PMAQI
12th Jul 2026302 PMAQI
12th Jul 2026373 PMAQI
12th Jul 2026364 PMAQI
12th Jul 2026375 PMAQI
12th Jul 2026326 PMAQI
12th Jul 2026347 PMAQI
12th Jul 2026328 PMAQI
12th Jul 2026249 PMAQI
12th Jul 20262410 PMAQI
12th Jul 20262211 PMAQI
13th Jul 20262012 AMAQI
13th Jul 2026231 AMAQI
13th Jul 2026252 AMAQI
13th Jul 2026253 AMAQI
13th Jul 2026144 AMAQI
13th Jul 2026185 AMAQI
29°C24/35°C
13th Jul 2026236 AMAQI
13th Jul 2026207 AMAQI
13th Jul 2026228 AMAQI
13th Jul 2026249 AMAQI
13th Jul 20262610 AMAQI
13th Jul 20262811 AMAQI
13th Jul 20262512 PMAQI
13th Jul 2026241 PMAQI
13th Jul 2026242 PMAQI
13th Jul 2026253 PMAQI
13th Jul 2026234 PMAQI
13th Jul 2026265 PMAQI
13th Jul 2026366 PMAQI
13th Jul 2026347 PMAQI
13th Jul 2026388 PMAQI
13th Jul 2026289 PMAQI
13th Jul 20261210 PMAQI
13th Jul 20261211 PMAQI
14th Jul 20261412 AMAQI
14th Jul 2026191 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026193 AMAQI
14th Jul 2026274 AMAQI
14th Jul 2026315 AMAQI
27°C24/33°C
14th Jul 2026366 AMAQI
14th Jul 2026467 AMAQI
14th Jul 2026428 AMAQI
14th Jul 2026329 AMAQI
14th Jul 20263410 AMAQI
14th Jul 20264011 AMAQI
14th Jul 20264212 PMAQI
14th Jul 2026401 PMAQI
14th Jul 2026482 PMAQI
14th Jul 2026463 PMAQI
14th Jul 2026464 PMAQI
14th Jul 2026455 PMAQI
14th Jul 2026416 PMAQI
14th Jul 2026487 PMAQI
14th Jul 2026498 PMAQI
14th Jul 2026469 PMAQI
14th Jul 20265410 PMAQI
14th Jul 20264411 PMAQI
15th Jul 20264412 AMAQI
15th Jul 2026441 AMAQI
15th Jul 2026502 AMAQI
15th Jul 2026413 AMAQI
15th Jul 2026224 AMAQI
15th Jul 2026225 AMAQI
25°C23/28°C
15th Jul 2026306 AMAQI
15th Jul 2026347 AMAQI
15th Jul 2026488 AMAQI
15th Jul 2026379 AMAQI
15th Jul 20264010 AMAQI
15th Jul 20264211 AMAQI
15th Jul 20263812 PMAQI
15th Jul 2026381 PMAQI
15th Jul 2026402 PMAQI
15th Jul 2026223 PMAQI
15th Jul 2026304 PMAQI
15th Jul 2026195 PMAQI
15th Jul 2026226 PMAQI
15th Jul 2026237 PMAQI
15th Jul 2026248 PMAQI
15th Jul 2026229 PMAQI
15th Jul 20262410 PMAQI
15th Jul 20262811 PMAQI
16th Jul 20263012 AMAQI
16th Jul 2026321 AMAQI
16th Jul 2026362 AMAQI
16th Jul 2026343 AMAQI
16th Jul 2026384 AMAQI
16th Jul 2026545 AMAQI
24°C22/29°C
16th Jul 2026496 AMAQI
16th Jul 2026547 AMAQI
16th Jul 2026568 AMAQI
16th Jul 2026489 AMAQI
16th Jul 20263110 AMAQI
16th Jul 20263211 AMAQI
16th Jul 20264412 PMAQI
16th Jul 2026371 PMAQI
16th Jul 2026512 PMAQI
16th Jul 2026473 PMAQI
16th Jul 2026484 PMAQI
16th Jul 2026425 PMAQI
16th Jul 2026326 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026288 PMAQI
16th Jul 2026259 PMAQI
16th Jul 20262610 PMAQI
16th Jul 20262511 PMAQI
17th Jul 20263112 AMAQI
17th Jul 2026361 AMAQI
17th Jul 2026372 AMAQI
17th Jul 2026413 AMAQI
17th Jul 2026534 AMAQI
17th Jul 2026545 AMAQI
25°C22/30°C
17th Jul 2026556 AMAQI
17th Jul 2026527 AMAQI
17th Jul 2026518 AMAQI
17th Jul 2026509 AMAQI
17th Jul 20265610 AMAQI
17th Jul 20265411 AMAQI
17th Jul 20265312 PMAQI
17th Jul 2026511 PMAQI
17th Jul 2026542 PMAQI
17th Jul 2026573 PMAQI
17th Jul 2026544 PMAQI
17th Jul 2026525 PMAQI
17th Jul 2026556 PMAQI
17th Jul 2026577 PMAQI
17th Jul 2026568 PMAQI
17th Jul 2026549 PMAQI
17th Jul 20265410 PMAQI
17th Jul 20264911 PMAQI
18th Jul 20265012 AMAQI
18th Jul 2026531 AMAQI
18th Jul 2026482 AMAQI
18th Jul 2026523 AMAQI
18th Jul 2026524 AMAQI
18th Jul 2026515 AMAQI
29°C24/36°C
18th Jul 2026526 AMAQI
18th Jul 2026557 AMAQI
18th Jul 2026488 AMAQI
18th Jul 2026519 AMAQI
18th Jul 20265510 AMAQI
18th Jul 20265411 AMAQI
18th Jul 20266012 PMAQI
18th Jul 2026621 PMAQI
18th Jul 2026682 PMAQI
18th Jul 2026723 PMAQI
18th Jul 2026724 PMAQI
18th Jul 2026675 PMAQI
18th Jul 2026696 PMAQI
18th Jul 2026687 PMAQI
18th Jul 2026678 PMAQI
18th Jul 2026689 PMAQI
18th Jul 20266210 PMAQI
18th Jul 20266611 PMAQI
19th Jul 20266212 AMAQI
19th Jul 2026641 AMAQI
19th Jul 2026592 AMAQI
19th Jul 2026653 AMAQI
19th Jul 2026654 AMAQI
19th Jul 2026655 AMAQI
30°C24/37°C
19th Jul 2026626 AMAQI
19th Jul 2026627 AMAQI
19th Jul 2026658 AMAQI
19th Jul 2026629 AMAQI
19th Jul 20265910 AMAQI
19th Jul 20266311 AMAQI
19th Jul 20265612 PMAQI
19th Jul 2026641 PMAQI
19th Jul 2026692 PMAQI
19th Jul 2026653 PMAQI
19th Jul 2026674 PMAQI
19th Jul 2026655 PMAQI
19th Jul 2026636 PMAQI
19th Jul 2026707 PMAQI
19th Jul 2026638 PMAQI
19th Jul 2026649 PMAQI
19th Jul 20266010 PMAQI
19th Jul 20266211 PMAQI
20th Jul 20266412 AMAQI
20th Jul 2026601 AMAQI
20th Jul 2026662 AMAQI
20th Jul 2026683 AMAQI
20th Jul 2026664 AMAQI
20th Jul 2026655 AMAQI
30°C24/38°C
20th Jul 2026626 AMAQI
20th Jul 2026637 AMAQI
20th Jul 2026608 AMAQI
20th Jul 2026639 AMAQI
20th Jul 20266510 AMAQI
20th Jul 20266611 AMAQI
20th Jul 20266912 PMAQI
20th Jul 2026711 PMAQI
20th Jul 2026692 PMAQI
20th Jul 2026723 PMAQI
20th Jul 2026694 PMAQI
20th Jul 2026665 PMAQI
20th Jul 2026676 PMAQI
20th Jul 2026597 PMAQI
20th Jul 2026578 PMAQI
20th Jul 2026609 PMAQI
20th Jul 20265411 PMAQI
21st Jul 20265412 AMAQI
21st Jul 2026571 AMAQI
21st Jul 2026552 AMAQI
21st Jul 2026583 AMAQI
21st Jul 2026554 AMAQI
21st Jul 2026625 AMAQI
31°C24/39°C
21st Jul 2026596 AMAQI
21st Jul 2026607 AMAQI
21st Jul 2026608 AMAQI
21st Jul 2026579 AMAQI
21st Jul 20265510 AMAQI
21st Jul 20266211 AMAQI
21st Jul 20266512 PMAQI
21st Jul 2026691 PMAQI
21st Jul 2026702 PMAQI
21st Jul 2026683 PMAQI
21st Jul 2026624 PMAQI
21st Jul 2026625 PMAQI
21st Jul 2026636 PMAQI
21st Jul 2026587 PMAQI
21st Jul 2026628 PMAQI
21st Jul 2026599 PMAQI
21st Jul 20266210 PMAQI
21st Jul 20265811 PMAQI
22nd Jul 20265412 AMAQI
22nd Jul 2026581 AMAQI
22nd Jul 2026562 AMAQI
22nd Jul 2026563 AMAQI
22nd Jul 2026554 AMAQI
22nd Jul 2026555 AMAQI
32°C23/41°C
22nd Jul 2026546 AMAQI
22nd Jul 2026527 AMAQI
22nd Jul 2026538 AMAQI
22nd Jul 2026559 AMAQI
22nd Jul 20265710 AMAQI
22nd Jul 20265811 AMAQI
22nd Jul 20265912 PMAQI
22nd Jul 2026601 PMAQI
22nd Jul 2026622 PMAQI
22nd Jul 2026603 PMAQI
22nd Jul 2026624 PMAQI
22nd Jul 2026595 PMAQI
22nd Jul 2026596 PMAQI
22nd Jul 2026627 PMAQI
22nd Jul 2026588 PMAQI
22nd Jul 2026569 PMAQI
22nd Jul 20265410 PMAQI
22nd Jul 20265511 PMAQI
23rd Jul 20265412 AMAQI
23rd Jul 2026571 AMAQI
23rd Jul 2026582 AMAQI
23rd Jul 2026583 AMAQI
23rd Jul 2026554 AMAQI
23rd Jul 2026565 AMAQI
34°C25/42°C
23rd Jul 2026526 AMAQI
23rd Jul 2026517 AMAQI
23rd Jul 2026468 AMAQI
23rd Jul 2026529 AMAQI
23rd Jul 20264410 AMAQI
23rd Jul 20265211 AMAQI
23rd Jul 20265112 PMAQI
23rd Jul 2026541 PMAQI
23rd Jul 2026572 PMAQI
23rd Jul 2026543 PMAQI
23rd Jul 2026534 PMAQI
23rd Jul 2026485 PMAQI
23rd Jul 2026466 PMAQI
23rd Jul 2026517 PMAQI
23rd Jul 2026448 PMAQI
23rd Jul 2026449 PMAQI
23rd Jul 20264210 PMAQI
23rd Jul 20264611 PMAQI
24th Jul 20265212 AMAQI
24th Jul 2026531 AMAQI
24th Jul 2026522 AMAQI
24th Jul 2026463 AMAQI
24th Jul 2026404 AMAQI
24th Jul 2026545 AMAQI
32°C26/38°C
24th Jul 2026306 AMAQI
24th Jul 2026367 AMAQI
24th Jul 2026448 AMAQI
24th Jul 2026479 AMAQI
24th Jul 20265510 AMAQI
24th Jul 20265711 AMAQI
24th Jul 20265712 PMAQI
24th Jul 2026671 PMAQI
24th Jul 2026622 PMAQI
24th Jul 2026583 PMAQI
24th Jul 2026644 PMAQI
24th Jul 2026565 PMAQI
24th Jul 2026586 PMAQI
24th Jul 2026537 PMAQI
24th Jul 2026578 PMAQI
24th Jul 2026539 PMAQI
24th Jul 20265310 PMAQI
24th Jul 20265111 PMAQI
25th Jul 20265612 AMAQI
25th Jul 2026571 AMAQI
25th Jul 2026562 AMAQI
25th Jul 2026593 AMAQI
25th Jul 2026594 AMAQI
25th Jul 2026605 AMAQI
30°C26/36°C
25th Jul 2026596 AMAQI
25th Jul 2026607 AMAQI
25th Jul 2026668 AMAQI
25th Jul 2026649 AMAQI
25th Jul 20266310 AMAQI
25th Jul 20266311 AMAQI
25th Jul 20266512 PMAQI
25th Jul 2026671 PMAQI
25th Jul 2026692 PMAQI
25th Jul 2026683 PMAQI
25th Jul 2026694 PMAQI
25th Jul 2026645 PMAQI
25th Jul 2026626 PMAQI
25th Jul 2026647 PMAQI
25th Jul 2026608 PMAQI
25th Jul 2026609 PMAQI
25th Jul 20265710 PMAQI
25th Jul 20265711 PMAQI
26th Jul 20265612 AMAQI
26th Jul 2026561 AMAQI
26th Jul 2026582 AMAQI
26th Jul 2026593 AMAQI
26th Jul 2026564 AMAQI
26th Jul 2026565 AMAQI
31°C24/39°C
26th Jul 2026566 AMAQI
26th Jul 2026567 AMAQI
26th Jul 2026598 AMAQI
26th Jul 2026549 AMAQI
26th Jul 20265410 AMAQI
26th Jul 20265711 AMAQI
26th Jul 20265612 PMAQI
26th Jul 2026581 PMAQI
26th Jul 2026622 PMAQI
26th Jul 2026653 PMAQI
26th Jul 2026624 PMAQI
26th Jul 2026605 PMAQI
26th Jul 2026566 PMAQI
26th Jul 2026527 PMAQI
26th Jul 2026488 PMAQI
26th Jul 2026509 PMAQI
26th Jul 20265210 PMAQI
26th Jul 20265111 PMAQI
27th Jul 20264412 AMAQI
27th Jul 2026421 AMAQI
27th Jul 2026422 AMAQI
27th Jul 2026343 AMAQI
27th Jul 2026364 AMAQI
27th Jul 2026305 AMAQI
31°C23/39°C
27th Jul 2026366 AMAQI
27th Jul 2026347 AMAQI
27th Jul 2026368 AMAQI
27th Jul 2026389 AMAQI
27th Jul 20264410 AMAQI
27th Jul 20264811 AMAQI
27th Jul 20265112 PMAQI
27th Jul 2026511 PMAQI
27th Jul 2026522 PMAQI
27th Jul 2026443 PMAQI
27th Jul 2026504 PMAQI
27th Jul 2026525 PMAQI
27th Jul 2026506 PMAQI
27th Jul 2026517 PMAQI
27th Jul 2026428 PMAQI
27th Jul 2026469 PMAQI
27th Jul 20264510 PMAQI
27th Jul 20262711 PMAQI
28th Jul 20264212 AMAQI
28th Jul 2026461 AMAQI
28th Jul 2026462 AMAQI
28th Jul 2026483 AMAQI
28th Jul 2026514 AMAQI
28th Jul 2026485 AMAQI
31°C24/39°C
28th Jul 2026516 AMAQI
28th Jul 2026467 AMAQI
28th Jul 2026448 AMAQI
28th Jul 2026469 AMAQI
28th Jul 20264410 AMAQI
28th Jul 20264811 AMAQI
28th Jul 20264412 PMAQI
28th Jul 2026541 PMAQI
28th Jul 2026512 PMAQI
28th Jul 2026513 PMAQI
28th Jul 2026464 PMAQI
28th Jul 2026465 PMAQI
28th Jul 2026466 PMAQI
28th Jul 2026467 PMAQI
28th Jul 2026428 PMAQI
28th Jul 2026469 PMAQI
28th Jul 20265010 PMAQI
28th Jul 20264811 PMAQI
29th Jul 20265212 AMAQI
29th Jul 2026561 AMAQI
29th Jul 2026532 AMAQI
29th Jul 2026543 AMAQI
29th Jul 2026574 AMAQI
29th Jul 2026565 AMAQI
31°C24/39°C
29th Jul 2026546 AMAQI
29th Jul 2026577 AMAQI
29th Jul 2026538 AMAQI
29th Jul 2026539 AMAQI
29th Jul 20265210 AMAQI
29th Jul 20265311 AMAQI
29th Jul 20265112 PMAQI
29th Jul 2026571 PMAQI
29th Jul 2026582 PMAQI
29th Jul 2026543 PMAQI
29th Jul 2026544 PMAQI
29th Jul 2026565 PMAQI
29th Jul 2026546 PMAQI
29th Jul 2026507 PMAQI
29th Jul 2026508 PMAQI
29th Jul 2026529 PMAQI
29th Jul 20265210 PMAQI
29th Jul 20265011 PMAQI
30th Jul 20265112 AMAQI
30th Jul 2026421 AMAQI
30th Jul 2026442 AMAQI
30th Jul 2026503 AMAQI
30th Jul 2026424 AMAQI
30th Jul 2026465 AMAQI
31°C24/39°C
30th Jul 2026486 AMAQI
30th Jul 2026467 AMAQI
30th Jul 2026468 AMAQI
30th Jul 2026509 AMAQI
30th Jul 20264810 AMAQI
30th Jul 20264411 AMAQI
30th Jul 20265112 PMAQI
30th Jul 2026531 PMAQI
30th Jul 2026532 PMAQI
30th Jul 2026523 PMAQI
30th Jul 2026534 PMAQI
30th Jul 2026515 PMAQI
30th Jul 2026506 PMAQI
30th Jul 2026517 PMAQI
30th Jul 2026428 PMAQI
30th Jul 2026509 PMAQI
30th Jul 20264610 PMAQI
30th Jul 20265011 PMAQI
31st Jul 20264812 AMAQI
31st Jul 2026501 AMAQI
31st Jul 2026462 AMAQI
31st Jul 2026483 AMAQI
31st Jul 2026464 AMAQI
31st Jul 2026445 AMAQI
32°C25/39°C
31st Jul 2026446 AMAQI
31st Jul 2026487 AMAQI
31st Jul 2026468 AMAQI
31st Jul 2026489 AMAQI
31st Jul 20264810 AMAQI
31st Jul 20264211 AMAQI
31st Jul 20264612 PMAQI
31st Jul 2026421 PMAQI
31st Jul 2026422 PMAQI
31st Jul 2026483 PMAQI
31st Jul 2026544 PMAQI
31st Jul 2026525 PMAQI
31st Jul 2026516 PMAQI
31st Jul 2026537 PMAQI
31st Jul 2026518 PMAQI
31st Jul 2026509 PMAQI
31st Jul 20264810 PMAQI
31st Jul 20264611 PMAQI
1st Aug 20264612 AMAQI
1st Aug 2026441 AMAQI
1st Aug 2026442 AMAQI
1st Aug 2026463 AMAQI
1st Aug 2026424 AMAQI
1st Aug 2026425 AMAQI
32°C24/40°C
1st Aug 2026306 AMAQI
1st Aug 2026387 AMAQI
1st Aug 2026388 AMAQI
1st Aug 2026409 AMAQI
1st Aug 20263210 AMAQI
1st Aug 20264411 AMAQI
1st Aug 20265112 PMAQI
1st Aug 2026501 PMAQI
1st Aug 2026482 PMAQI
1st Aug 2026223 PMAQI
1st Aug 2026444 PMAQI
1st Aug 2026515 PMAQI
1st Aug 2026466 PMAQI
1st Aug 2026507 PMAQI
1st Aug 2026468 PMAQI
1st Aug 2026449 PMAQI
1st Aug 20265210 PMAQI
1st Aug 20265011 PMAQI
2nd Aug 20264612 AMAQI
2nd Aug 2026461 AMAQI
2nd Aug 2026442 AMAQI
2nd Aug 2026443 AMAQI
2nd Aug 2026404 AMAQI
2nd Aug 2026465 AMAQI
31°C26/39°C
2nd Aug 2026486 AMAQI
2nd Aug 2026487 AMAQI
2nd Aug 2026488 AMAQI
2nd Aug 2026469 AMAQI
2nd Aug 20264410 AMAQI
2nd Aug 20265011 AMAQI
2nd Aug 20264912 PMAQI
2nd Aug 2026521 PMAQI
2nd Aug 2026422 PMAQI
2nd Aug 2026423 PMAQI
2nd Aug 2026464 PMAQI
2nd Aug 2026445 PMAQI
2nd Aug 2026406 PMAQI
2nd Aug 2026467 PMAQI
2nd Aug 2026468 PMAQI
2nd Aug 2026409 PMAQI
2nd Aug 20264610 PMAQI
2nd Aug 20265011 PMAQI
3rd Aug 20264912 AMAQI
3rd Aug 2026461 AMAQI
3rd Aug 2026482 AMAQI
3rd Aug 2026483 AMAQI
3rd Aug 2026514 AMAQI
3rd Aug 2026495 AMAQI
30°C23/38°C
3rd Aug 2026526 AMAQI
3rd Aug 2026527 AMAQI
3rd Aug 2026528 AMAQI
3rd Aug 2026539 AMAQI
3rd Aug 20265210 AMAQI
3rd Aug 20264511 AMAQI
3rd Aug 20265112 PMAQI
3rd Aug 2026511 PMAQI
3rd Aug 2026502 PMAQI
3rd Aug 2026493 PMAQI
3rd Aug 2026464 PMAQI
3rd Aug 2026545 PMAQI
3rd Aug 2026536 PMAQI
3rd Aug 2026507 PMAQI
3rd Aug 2026468 PMAQI
3rd Aug 2026519 PMAQI
3rd Aug 20264810 PMAQI
3rd Aug 20265211 PMAQI
4th Aug 20264812 AMAQI
4th Aug 2026511 AMAQI
4th Aug 2026502 AMAQI
4th Aug 2026543 AMAQI
4th Aug 2026504 AMAQI
4th Aug 2026515 AMAQI
31°C22/39°C
4th Aug 2026546 AMAQI
4th Aug 2026597 AMAQI
4th Aug 2026598 AMAQI
4th Aug 2026589 AMAQI
4th Aug 20265910 AMAQI
4th Aug 20266311 AMAQI
4th Aug 20266412 PMAQI
4th Aug 2026651 PMAQI
4th Aug 2026622 PMAQI
4th Aug 2026663 PMAQI
4th Aug 2026744 PMAQI
4th Aug 2026615 PMAQI
4th Aug 2026586 PMAQI
4th Aug 2026547 PMAQI
4th Aug 2026528 PMAQI
4th Aug 2026629 PMAQI
4th Aug 20266010 PMAQI
4th Aug 20265811 PMAQI
5th Aug 20265612 AMAQI
5th Aug 2026571 AMAQI
5th Aug 2026602 AMAQI
5th Aug 2026623 AMAQI
5th Aug 2026654 AMAQI
5th Aug 2026585 AMAQI
32°C25/39°C
5th Aug 2026576 AMAQI
6 AM5th Aug 2026577 AMAQI
5th Aug 2026568 AMAQI
5th Aug 2026649 AMAQI
5th Aug 20265810 AMAQI
5th Aug 20266411 AMAQI
5th Aug 20266012 PMAQI
5th Aug 2026601 PMAQI
1 PM5th Aug 2026632 PMAQI
5th Aug 2026643 PMAQI
5th Aug 2026654 PMAQI
5th Aug 2026625 PMAQI
5th Aug 2026596 PMAQI
5th Aug 2026597 PMAQI
5th Aug 2026608 PMAQI
8 PM5th Aug 2026549 PMAQI
5th Aug 20265710 PMAQI
5th Aug 20265811 PMAQI
1 AM
5 AM
31°C25/39°C
Day time
Avg. Highest Time
12 PM - 2 PM
50AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
6 AM
44AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 2 PM (Avg. 50), while the lowest AQI was between 6 AM to 6 AM (Avg. 44).
Night time
Avg. Highest Time
12 AM - 3 AM
44AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 11 PM
44AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 44), while the lowest AQI was between 12 AM to 11 PM (Avg. 44).
2026 Days Vs Air Quality
Killeen, Texas, United States
2026
86%
185
14%
29
Total number of days with different AQI categories in last 217 days in 2026 (148 days remaining)
Good
185 DaysModerate
29 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% of 217 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
Killeen, Texas, 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
51AQI (US)
51AQI (US)
2nd January 2026
28AQI (US)
28AQI (US)
3rd January 2026
29AQI (US)
29AQI (US)
4th January 2026
35AQI (US)
35AQI (US)
5th January 2026
42AQI (US)
42AQI (US)
6th January 2026
48AQI (US)
48AQI (US)
7th January 2026
53AQI (US)
53AQI (US)
8th January 2026
45AQI (US)
45AQI (US)
9th January 2026
52AQI (US)
52AQI (US)
10th January 2026
24AQI (US)
24AQI (US)
11th January 2026
19AQI (US)
19AQI (US)
12th January 2026
32AQI (US)
32AQI (US)
13th January 2026
27AQI (US)
27AQI (US)
14th January 2026
21AQI (US)
21AQI (US)
15th January 2026
19AQI (US)
19AQI (US)
16th January 2026
20AQI (US)
20AQI (US)
17th January 2026
33AQI (US)
33AQI (US)
18th January 2026
24AQI (US)
24AQI (US)
19th January 2026
28AQI (US)
28AQI (US)
20th January 2026
29AQI (US)
29AQI (US)
21st January 2026
30AQI (US)
30AQI (US)
22nd January 2026
49AQI (US)
49AQI (US)
23rd January 2026
47AQI (US)
47AQI (US)
24th January 2026
48AQI (US)
48AQI (US)
25th January 2026
52AQI (US)
52AQI (US)
26th January 2026
47AQI (US)
47AQI (US)
27th January 2026
36AQI (US)
36AQI (US)
28th January 2026
48AQI (US)
48AQI (US)
29th January 2026
57AQI (US)
57AQI (US)
30th January 2026
57AQI (US)
57AQI (US)
31st January 2026
37AQI (US)
37AQI (US)
1st February 2026
46AQI (US)
46AQI (US)
2nd February 2026
47AQI (US)
47AQI (US)
3rd February 2026
44AQI (US)
44AQI (US)
4th February 2026
32AQI (US)
32AQI (US)
5th February 2026
43AQI (US)
43AQI (US)
6th February 2026
43AQI (US)
43AQI (US)
7th February 2026
46AQI (US)
46AQI (US)
8th February 2026
41AQI (US)
41AQI (US)
9th February 2026
42AQI (US)
42AQI (US)
10th February 2026
38AQI (US)
38AQI (US)
11th February 2026
27AQI (US)
27AQI (US)
12th February 2026
40AQI (US)
40AQI (US)
13th February 2026
39AQI (US)
39AQI (US)
14th February 2026
36AQI (US)
36AQI (US)
15th February 2026
37AQI (US)
37AQI (US)
16th February 2026
40AQI (US)
40AQI (US)
17th February 2026
40AQI (US)
40AQI (US)
18th February 2026
44AQI (US)
44AQI (US)
19th February 2026
54AQI (US)
54AQI (US)
20th February 2026
45AQI (US)
45AQI (US)
21st February 2026
41AQI (US)
41AQI (US)
22nd February 2026
28AQI (US)
28AQI (US)
23rd February 2026
35AQI (US)
35AQI (US)
24th February 2026
42AQI (US)
42AQI (US)
25th February 2026
40AQI (US)
40AQI (US)
26th February 2026
43AQI (US)
43AQI (US)
27th February 2026
37AQI (US)
37AQI (US)
28th February 2026
41AQI (US)
41AQI (US)
1st March 2026
39AQI (US)
39AQI (US)
2nd March 2026
46AQI (US)
46AQI (US)
3rd March 2026
33AQI (US)
33AQI (US)
4th March 2026
35AQI (US)
35AQI (US)
5th March 2026
28AQI (US)
28AQI (US)
6th March 2026
27AQI (US)
27AQI (US)
7th March 2026
32AQI (US)
32AQI (US)
8th March 2026
35AQI (US)
35AQI (US)
9th March 2026
28AQI (US)
28AQI (US)
10th March 2026
33AQI (US)
33AQI (US)
11th March 2026
31AQI (US)
31AQI (US)
12th March 2026
30AQI (US)
30AQI (US)
13th March 2026
34AQI (US)
34AQI (US)
14th March 2026
25AQI (US)
25AQI (US)
15th March 2026
44AQI (US)
44AQI (US)
16th March 2026
39AQI (US)
39AQI (US)
17th March 2026
28AQI (US)
28AQI (US)
18th March 2026
26AQI (US)
26AQI (US)
19th March 2026
34AQI (US)
34AQI (US)
20th March 2026
39AQI (US)
39AQI (US)
21st March 2026
32AQI (US)
32AQI (US)
22nd March 2026
27AQI (US)
27AQI (US)
23rd March 2026
31AQI (US)
31AQI (US)
24th March 2026
26AQI (US)
26AQI (US)
25th March 2026
30AQI (US)
30AQI (US)
26th March 2026
27AQI (US)
27AQI (US)
27th March 2026
26AQI (US)
26AQI (US)
28th March 2026
19AQI (US)
19AQI (US)
29th March 2026
30AQI (US)
30AQI (US)
30th March 2026
35AQI (US)
35AQI (US)
31st March 2026
27AQI (US)
27AQI (US)
1st April 2026
30AQI (US)
30AQI (US)
2nd April 2026
25AQI (US)
25AQI (US)
3rd April 2026
24AQI (US)
24AQI (US)
4th April 2026
31AQI (US)
31AQI (US)
5th April 2026
29AQI (US)
29AQI (US)
6th April 2026
27AQI (US)
27AQI (US)
7th April 2026
23AQI (US)
23AQI (US)
8th April 2026
34AQI (US)
34AQI (US)
9th April 2026
25AQI (US)
25AQI (US)
10th April 2026
31AQI (US)
31AQI (US)
11th April 2026
29AQI (US)
29AQI (US)
12th April 2026
23AQI (US)
23AQI (US)
13th April 2026
28AQI (US)
28AQI (US)
14th April 2026
30AQI (US)
30AQI (US)
15th April 2026
37AQI (US)
37AQI (US)
16th April 2026
31AQI (US)
31AQI (US)
17th April 2026
18th April 2026
30AQI (US)
30AQI (US)
19th April 2026
24AQI (US)
24AQI (US)
20th April 2026
17AQI (US)
17AQI (US)
21st April 2026
26AQI (US)
26AQI (US)
22nd April 2026
23rd April 2026
26AQI (US)
26AQI (US)
24th April 2026
32AQI (US)
32AQI (US)
25th April 2026
45AQI (US)
45AQI (US)
26th April 2026
43AQI (US)
43AQI (US)
27th April 2026
51AQI (US)
51AQI (US)
28th April 2026
56AQI (US)
56AQI (US)
29th April 2026
38AQI (US)
38AQI (US)
30th April 2026
24AQI (US)
24AQI (US)
1st May 2026
26AQI (US)
26AQI (US)
2nd May 2026
23AQI (US)
23AQI (US)
3rd May 2026
27AQI (US)
27AQI (US)
4th May 2026
34AQI (US)
34AQI (US)
5th May 2026
38AQI (US)
38AQI (US)
6th May 2026
37AQI (US)
37AQI (US)
7th May 2026
22AQI (US)
22AQI (US)
8th May 2026
38AQI (US)
38AQI (US)
9th May 2026
10th May 2026
33AQI (US)
33AQI (US)
11th May 2026
32AQI (US)
32AQI (US)
12th May 2026
33AQI (US)
33AQI (US)
13th May 2026
35AQI (US)
35AQI (US)
14th May 2026
30AQI (US)
30AQI (US)
15th May 2026
42AQI (US)
42AQI (US)
16th May 2026
49AQI (US)
49AQI (US)
17th May 2026
60AQI (US)
60AQI (US)
18th May 2026
59AQI (US)
59AQI (US)
19th May 2026
56AQI (US)
56AQI (US)
20th May 2026
44AQI (US)
44AQI (US)
21st May 2026
46AQI (US)
46AQI (US)
22nd May 2026
52AQI (US)
52AQI (US)
23rd May 2026
51AQI (US)
51AQI (US)
24th May 2026
43AQI (US)
43AQI (US)
25th May 2026
45AQI (US)
45AQI (US)
26th May 2026
28AQI (US)
28AQI (US)
27th May 2026
18AQI (US)
18AQI (US)
28th May 2026
22AQI (US)
22AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
19AQI (US)
19AQI (US)
31st May 2026
21AQI (US)
21AQI (US)
1st June 2026
33AQI (US)
33AQI (US)
2nd June 2026
33AQI (US)
33AQI (US)
3rd June 2026
31AQI (US)
31AQI (US)
4th June 2026
28AQI (US)
28AQI (US)
5th June 2026
24AQI (US)
24AQI (US)
6th June 2026
19AQI (US)
19AQI (US)
7th June 2026
41AQI (US)
41AQI (US)
8th June 2026
39AQI (US)
39AQI (US)
9th June 2026
31AQI (US)
31AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
23AQI (US)
23AQI (US)
12th June 2026
21AQI (US)
21AQI (US)
13th June 2026
38AQI (US)
38AQI (US)
14th June 2026
30AQI (US)
30AQI (US)
15th June 2026
24AQI (US)
24AQI (US)
16th June 2026
19AQI (US)
19AQI (US)
17th June 2026
19AQI (US)
19AQI (US)
18th June 2026
33AQI (US)
33AQI (US)
19th June 2026
30AQI (US)
30AQI (US)
20th June 2026
24AQI (US)
24AQI (US)
21st June 2026
44AQI (US)
44AQI (US)
22nd June 2026
45AQI (US)
45AQI (US)
23rd June 2026
42AQI (US)
42AQI (US)
24th June 2026
50AQI (US)
50AQI (US)
25th June 2026
53AQI (US)
53AQI (US)
26th June 2026
49AQI (US)
49AQI (US)
27th June 2026
50AQI (US)
50AQI (US)
28th June 2026
39AQI (US)
39AQI (US)
29th June 2026
59AQI (US)
59AQI (US)
30th June 2026
50AQI (US)
50AQI (US)
1st July 2026
41AQI (US)
41AQI (US)
2nd July 2026
46AQI (US)
46AQI (US)
3rd July 2026
28AQI (US)
28AQI (US)
4th July 2026
26AQI (US)
26AQI (US)
5th July 2026
29AQI (US)
29AQI (US)
6th July 2026
40AQI (US)
40AQI (US)
7th July 2026
34AQI (US)
34AQI (US)
8th July 2026
31AQI (US)
31AQI (US)
9th July 2026
32AQI (US)
32AQI (US)
10th July 2026
29AQI (US)
29AQI (US)
11th July 2026
26AQI (US)
26AQI (US)
12th July 2026
31AQI (US)
31AQI (US)
13th July 2026
24AQI (US)
24AQI (US)
14th July 2026
38AQI (US)
38AQI (US)
15th July 2026
33AQI (US)
33AQI (US)
16th July 2026
39AQI (US)
39AQI (US)
17th July 2026
51AQI (US)
51AQI (US)
18th July 2026
59AQI (US)
59AQI (US)
19th July 2026
63AQI (US)
63AQI (US)
20th July 2026
64AQI (US)
64AQI (US)
21st July 2026
60AQI (US)
60AQI (US)
22nd July 2026
57AQI (US)
57AQI (US)
23rd July 2026
51AQI (US)
51AQI (US)
24th July 2026
52AQI (US)
52AQI (US)
25th July 2026
62AQI (US)
62AQI (US)
26th July 2026
56AQI (US)
56AQI (US)
27th July 2026
43AQI (US)
43AQI (US)
28th July 2026
47AQI (US)
47AQI (US)
29th July 2026
54AQI (US)
54AQI (US)
30th July 2026
48AQI (US)
48AQI (US)
31st July 2026
48AQI (US)
48AQI (US)
1st August 2026
43AQI (US)
43AQI (US)
2nd August 2026
46AQI (US)
46AQI (US)
3rd August 2026
50AQI (US)
50AQI (US)
4th August 2026
58AQI (US)
58AQI (US)
5th August 2026
60AQI (US)
60AQI (US)
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
38AQI (US)
40AQI (US)
31AQI (US)
31AQI (US)
36AQI (US)
35AQI (US)
43AQI (US)
51AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202637AQI (US)
25
6
27
1
31
26
2
25
5
28
2
20
11
3
2
185
29
Highest AQI (US) recorded in
August51AQI (US)
Lowest AQI (US) recorded in
April31AQI (US)
202543AQI (US)
4
2
19
11
19
12
19
11
23
8
25
6
24
6
18
13
29
1
28
3
208
73
Highest AQI (US) recorded in
October47AQI (US)
Lowest AQI (US) recorded in
November35AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2025(Avg.)
43AQI (US)Least Polluted Year Recorded
2026(Avg.)
37AQI (US)Killeen's annual 2026 AQI (US) (37) shows an average percentage change of -13.9% (improved AQI (US)) compared to previous years: 2025 (43).
