Happy Valley, Tennessee, 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
Happy Valley, Tennessee, United States
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
9th Aug 2025
53AQILowest AQI recorded on
13th Aug 2025
27AQISame Day Analysis (15th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 37 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Happy Valley, Tennessee, United States
AQI
Day
Night
.
6 AM15th Aug 2026
8 PM
5 AM16th Aug 2026
Day time
Avg. Highest Time
3PM15th Aug
46AQI
Avg. Lowest Time
8AM15th Aug
25AQI
Night time
Avg. Highest Time
11PM15th Aug
52AQI
Avg. Lowest Time
9PM15th Aug
36AQI
In the last 24 hours,
Happy Valley's AQI reached its highest point of 52 at 11 PM during the Night, while the lowest point, 25, was recorded at 8 AM during the Day between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Happy Valley, Tennessee, 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 2026366 AMAQI
18th Jul 2026527 AMAQI
18th Jul 2026388 AMAQI
18th Jul 2026469 AMAQI
18th Jul 20265010 AMAQI
18th Jul 20264011 AMAQI
18th Jul 20262712 PMAQI
18th Jul 2026291 PMAQI
18th Jul 2026402 PMAQI
18th Jul 2026313 PMAQI
18th Jul 2026424 PMAQI
18th Jul 2026405 PMAQI
18th Jul 2026486 PMAQI
18th Jul 2026497 PMAQI
18th Jul 2026568 PMAQI
18th Jul 2026629 PMAQI
18th Jul 20265910 PMAQI
18th Jul 20264011 PMAQI
19th Jul 20265312 AMAQI
19th Jul 2026341 AMAQI
19th Jul 2026402 AMAQI
19th Jul 2026273 AMAQI
19th Jul 2026454 AMAQI
19th Jul 2026385 AMAQI
22°C18/26°C
19th Jul 2026406 AMAQI
19th Jul 2026447 AMAQI
19th Jul 2026408 AMAQI
19th Jul 2026429 AMAQI
19th Jul 20263610 AMAQI
19th Jul 20264411 AMAQI
19th Jul 20264012 PMAQI
19th Jul 2026441 PMAQI
19th Jul 2026422 PMAQI
19th Jul 2026403 PMAQI
19th Jul 2026404 PMAQI
19th Jul 2026465 PMAQI
19th Jul 2026366 PMAQI
19th Jul 2026407 PMAQI
19th Jul 2026388 PMAQI
19th Jul 2026369 PMAQI
19th Jul 20264010 PMAQI
19th Jul 20266711 PMAQI
20th Jul 20266712 AMAQI
20th Jul 2026751 AMAQI
20th Jul 2026362 AMAQI
20th Jul 2026273 AMAQI
20th Jul 2026244 AMAQI
20th Jul 2026345 AMAQI
23°C20/27°C
20th Jul 2026506 AMAQI
20th Jul 2026447 AMAQI
20th Jul 2026288 AMAQI
20th Jul 2026469 AMAQI
20th Jul 20263810 AMAQI
20th Jul 20264411 AMAQI
20th Jul 20264812 PMAQI
20th Jul 2026401 PMAQI
20th Jul 2026462 PMAQI
20th Jul 2026423 PMAQI
20th Jul 2026444 PMAQI
20th Jul 2026445 PMAQI
20th Jul 2026466 PMAQI
20th Jul 2026467 PMAQI
20th Jul 2026518 PMAQI
20th Jul 2026429 PMAQI
20th Jul 20264810 PMAQI
21st Jul 20264712 AMAQI
21st Jul 2026481 AMAQI
21st Jul 2026482 AMAQI
21st Jul 2026463 AMAQI
21st Jul 2026444 AMAQI
21st Jul 2026465 AMAQI
24°C19/29°C
21st Jul 2026446 AMAQI
21st Jul 2026427 AMAQI
21st Jul 2026468 AMAQI
21st Jul 2026389 AMAQI
21st Jul 20264210 AMAQI
21st Jul 20263811 AMAQI
21st Jul 20264012 PMAQI
21st Jul 2026461 PMAQI
21st Jul 2026362 PMAQI
21st Jul 2026363 PMAQI
21st Jul 2026334 PMAQI
21st Jul 2026245 PMAQI
21st Jul 2026256 PMAQI
21st Jul 2026297 PMAQI
21st Jul 2026298 PMAQI
21st Jul 2026339 PMAQI
21st Jul 20262910 PMAQI
21st Jul 20262511 PMAQI
22nd Jul 20262212 AMAQI
22nd Jul 2026251 AMAQI
22nd Jul 2026232 AMAQI
22nd Jul 2026233 AMAQI
22nd Jul 2026304 AMAQI
22nd Jul 2026265 AMAQI
25°C21/30°C
22nd Jul 2026246 AMAQI
22nd Jul 2026277 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026249 AMAQI
22nd Jul 20262810 AMAQI
22nd Jul 20264611 AMAQI
22nd Jul 20263112 PMAQI
22nd Jul 2026401 PMAQI
22nd Jul 2026422 PMAQI
22nd Jul 2026503 PMAQI
22nd Jul 2026634 PMAQI
22nd Jul 2026445 PMAQI
22nd Jul 2026336 PMAQI
22nd Jul 2026267 PMAQI
22nd Jul 2026288 PMAQI
22nd Jul 2026409 PMAQI
22nd Jul 20262310 PMAQI
22nd Jul 20262711 PMAQI
23rd Jul 20262312 AMAQI
23rd Jul 2026261 AMAQI
23rd Jul 2026252 AMAQI
23rd Jul 2026253 AMAQI
23rd Jul 2026254 AMAQI
23rd Jul 2026385 AMAQI
24°C21/28°C
23rd Jul 2026366 AMAQI
23rd Jul 2026367 AMAQI
23rd Jul 2026388 AMAQI
23rd Jul 2026339 AMAQI
23rd Jul 20263010 AMAQI
23rd Jul 20262711 AMAQI
23rd Jul 20262612 PMAQI
23rd Jul 2026401 PMAQI
23rd Jul 2026382 PMAQI
23rd Jul 2026423 PMAQI
23rd Jul 2026404 PMAQI
23rd Jul 2026405 PMAQI
23rd Jul 2026386 PMAQI
23rd Jul 2026387 PMAQI
23rd Jul 2026368 PMAQI
23rd Jul 2026369 PMAQI
23rd Jul 20263810 PMAQI
23rd Jul 20263811 PMAQI
24th Jul 20263812 AMAQI
24th Jul 2026441 AMAQI
24th Jul 2026422 AMAQI
24th Jul 2026403 AMAQI
24th Jul 2026484 AMAQI
24th Jul 2026465 AMAQI
21°C19/23°C
24th Jul 2026446 AMAQI
24th Jul 2026467 AMAQI
24th Jul 2026448 AMAQI
24th Jul 2026509 AMAQI
24th Jul 20265010 AMAQI
24th Jul 20264211 AMAQI
24th Jul 20264012 PMAQI
24th Jul 2026481 PMAQI
24th Jul 2026442 PMAQI
24th Jul 2026483 PMAQI
24th Jul 2026444 PMAQI
24th Jul 2026465 PMAQI
24th Jul 2026426 PMAQI
24th Jul 2026517 PMAQI
24th Jul 2026448 PMAQI
24th Jul 2026389 PMAQI
24th Jul 20264410 PMAQI
24th Jul 20264411 PMAQI
25th Jul 20264612 AMAQI
25th Jul 2026441 AMAQI
25th Jul 2026442 AMAQI
25th Jul 2026403 AMAQI
25th Jul 2026274 AMAQI
25th Jul 2026365 AMAQI
21°C19/25°C
25th Jul 2026346 AMAQI
25th Jul 2026427 AMAQI
25th Jul 2026368 AMAQI
25th Jul 2026329 AMAQI
25th Jul 20264010 AMAQI
25th Jul 20263811 AMAQI
25th Jul 20264012 PMAQI
25th Jul 2026381 PMAQI
25th Jul 2026422 PMAQI
25th Jul 2026403 PMAQI
25th Jul 2026404 PMAQI
25th Jul 2026365 PMAQI
25th Jul 2026386 PMAQI
25th Jul 2026427 PMAQI
25th Jul 2026408 PMAQI
25th Jul 2026409 PMAQI
25th Jul 20263610 PMAQI
25th Jul 20263311 PMAQI
26th Jul 20264012 AMAQI
26th Jul 2026441 AMAQI
26th Jul 2026442 AMAQI
26th Jul 2026443 AMAQI
26th Jul 2026464 AMAQI
26th Jul 2026425 AMAQI
21°C17/24°C
26th Jul 2026496 AMAQI
26th Jul 2026487 AMAQI
26th Jul 2026428 AMAQI
26th Jul 2026429 AMAQI
26th Jul 20264410 AMAQI
26th Jul 20264411 AMAQI
26th Jul 20264012 PMAQI
26th Jul 2026401 PMAQI
26th Jul 2026402 PMAQI
26th Jul 2026383 PMAQI
26th Jul 2026304 PMAQI
26th Jul 2026365 PMAQI
26th Jul 2026236 PMAQI
26th Jul 2026237 PMAQI
26th Jul 2026408 PMAQI
26th Jul 2026329 PMAQI
26th Jul 20262610 PMAQI
26th Jul 20262311 PMAQI
27th Jul 20264212 AMAQI
27th Jul 2026441 AMAQI
27th Jul 2026442 AMAQI
27th Jul 2026403 AMAQI
27th Jul 2026424 AMAQI
27th Jul 2026405 AMAQI
23°C20/27°C
27th Jul 2026386 AMAQI
27th Jul 2026447 AMAQI
27th Jul 2026408 AMAQI
27th Jul 2026449 AMAQI
27th Jul 20264010 AMAQI
27th Jul 20264811 AMAQI
27th Jul 20264412 PMAQI
27th Jul 2026401 PMAQI
27th Jul 2026222 PMAQI
27th Jul 2026423 PMAQI
27th Jul 2026484 PMAQI
27th Jul 2026465 PMAQI
27th Jul 2026466 PMAQI
27th Jul 2026447 PMAQI
27th Jul 2026518 PMAQI
27th Jul 2026469 PMAQI
27th Jul 20264610 PMAQI
27th Jul 20264411 PMAQI
28th Jul 20264412 AMAQI
28th Jul 2026461 AMAQI
28th Jul 2026482 AMAQI
28th Jul 2026423 AMAQI
28th Jul 2026444 AMAQI
28th Jul 2026425 AMAQI
23°C20/27°C
28th Jul 2026466 AMAQI
28th Jul 2026427 AMAQI
28th Jul 2026448 AMAQI
28th Jul 2026449 AMAQI
28th Jul 20264610 AMAQI
28th Jul 20264211 AMAQI
28th Jul 20264012 PMAQI
28th Jul 2026401 PMAQI
28th Jul 2026462 PMAQI
28th Jul 2026463 PMAQI
28th Jul 2026504 PMAQI
28th Jul 2026515 PMAQI
28th Jul 2026526 PMAQI
28th Jul 2026547 PMAQI
28th Jul 2026508 PMAQI
28th Jul 2026529 PMAQI
28th Jul 20265410 PMAQI
28th Jul 20264811 PMAQI
29th Jul 20265012 AMAQI
29th Jul 2026511 AMAQI
29th Jul 2026502 AMAQI
29th Jul 2026513 AMAQI
29th Jul 2026494 AMAQI
29th Jul 2026485 AMAQI
24°C21/29°C
29th Jul 2026466 AMAQI
29th Jul 2026467 AMAQI
29th Jul 2026468 AMAQI
29th Jul 2026489 AMAQI
29th Jul 20264810 AMAQI
29th Jul 20264411 AMAQI
29th Jul 20264612 PMAQI
29th Jul 2026501 PMAQI
29th Jul 2026462 PMAQI
29th Jul 2026443 PMAQI
29th Jul 2026524 PMAQI
29th Jul 2026515 PMAQI
29th Jul 2026546 PMAQI
29th Jul 2026557 PMAQI
29th Jul 2026628 PMAQI
29th Jul 2026579 PMAQI
29th Jul 20265410 PMAQI
29th Jul 20265411 PMAQI
30th Jul 20265312 AMAQI
30th Jul 2026521 AMAQI
30th Jul 2026422 AMAQI
30th Jul 2026383 AMAQI
30th Jul 2026404 AMAQI
30th Jul 2026605 AMAQI
22°C18/27°C
30th Jul 2026466 AMAQI
30th Jul 2026277 AMAQI
30th Jul 2026278 AMAQI
30th Jul 2026229 AMAQI
30th Jul 20262710 AMAQI
30th Jul 20262111 AMAQI
30th Jul 20263012 PMAQI
30th Jul 2026321 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026273 PMAQI
30th Jul 2026294 PMAQI
30th Jul 2026475 PMAQI
30th Jul 2026426 PMAQI
30th Jul 2026477 PMAQI
30th Jul 2026408 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262510 PMAQI
30th Jul 20264811 PMAQI
31st Jul 20264412 AMAQI
31st Jul 2026401 AMAQI
31st Jul 2026252 AMAQI
31st Jul 2026243 AMAQI
31st Jul 2026384 AMAQI
31st Jul 2026405 AMAQI
20°C15/25°C
31st Jul 2026266 AMAQI
31st Jul 2026377 AMAQI
31st Jul 2026568 AMAQI
31st Jul 2026409 AMAQI
31st Jul 20263610 AMAQI
31st Jul 20264511 AMAQI
31st Jul 20263812 PMAQI
31st Jul 2026361 PMAQI
31st Jul 2026402 PMAQI
31st Jul 2026533 PMAQI
31st Jul 2026664 PMAQI
31st Jul 2026645 PMAQI
31st Jul 2026626 PMAQI
31st Jul 2026557 PMAQI
31st Jul 2026518 PMAQI
31st Jul 2026509 PMAQI
31st Jul 20264410 PMAQI
31st Jul 20265211 PMAQI
1st Aug 20265212 AMAQI
1st Aug 2026491 AMAQI
1st Aug 2026502 AMAQI
1st Aug 2026473 AMAQI
1st Aug 2026454 AMAQI
1st Aug 2026425 AMAQI
21°C16/27°C
1st Aug 2026476 AMAQI
1st Aug 2026487 AMAQI
1st Aug 2026448 AMAQI
1st Aug 2026489 AMAQI
1st Aug 20264910 AMAQI
1st Aug 20265011 AMAQI
1st Aug 20265212 PMAQI
1st Aug 2026521 PMAQI
1st Aug 2026552 PMAQI
1st Aug 2026493 PMAQI
1st Aug 2026504 PMAQI
1st Aug 2026485 PMAQI
1st Aug 2026506 PMAQI
1st Aug 2026517 PMAQI
1st Aug 2026538 PMAQI
1st Aug 2026499 PMAQI
1st Aug 20265210 PMAQI
1st Aug 20265111 PMAQI
2nd Aug 20265112 AMAQI
2nd Aug 2026361 AMAQI
2nd Aug 2026382 AMAQI
2nd Aug 2026563 AMAQI
2nd Aug 2026424 AMAQI
2nd Aug 2026515 AMAQI
22°C18/27°C
2nd Aug 2026476 AMAQI
2nd Aug 2026487 AMAQI
2nd Aug 2026488 AMAQI
2nd Aug 2026469 AMAQI
2nd Aug 20263610 AMAQI
2nd Aug 20263311 AMAQI
2nd Aug 20264612 PMAQI
2nd Aug 2026361 PMAQI
2nd Aug 2026462 PMAQI
2nd Aug 2026463 PMAQI
2nd Aug 2026364 PMAQI
2nd Aug 2026365 PMAQI
2nd Aug 2026406 PMAQI
2nd Aug 2026407 PMAQI
2nd Aug 2026428 PMAQI
2nd Aug 2026279 PMAQI
2nd Aug 20264210 PMAQI
2nd Aug 20262211 PMAQI
3rd Aug 20262812 AMAQI
3rd Aug 2026361 AMAQI
3rd Aug 2026222 AMAQI
3rd Aug 2026243 AMAQI
3rd Aug 2026294 AMAQI
3rd Aug 2026385 AMAQI
22°C19/25°C
3rd Aug 2026426 AMAQI
3rd Aug 2026547 AMAQI
3rd Aug 2026588 AMAQI
3rd Aug 2026649 AMAQI
3rd Aug 20266610 AMAQI
3rd Aug 20265811 AMAQI
3rd Aug 20263812 PMAQI
3rd Aug 2026421 PMAQI
3rd Aug 2026362 PMAQI
3rd Aug 2026363 PMAQI
3rd Aug 2026364 PMAQI
3rd Aug 2026345 PMAQI
3rd Aug 2026666 PMAQI
3rd Aug 20261267 PMAQI
3rd Aug 2026518 PMAQI
3rd Aug 2026519 PMAQI
3rd Aug 20264210 PMAQI
3rd Aug 20263611 PMAQI
4th Aug 20264212 AMAQI
4th Aug 2026401 AMAQI
4th Aug 2026462 AMAQI
4th Aug 2026483 AMAQI
4th Aug 2026424 AMAQI
4th Aug 2026425 AMAQI
20°C17/24°C
4th Aug 2026476 AMAQI
4th Aug 2026447 AMAQI
4th Aug 2026448 AMAQI
4th Aug 2026369 AMAQI
4th Aug 20265010 AMAQI
4th Aug 20263411 AMAQI
4th Aug 20265012 PMAQI
4th Aug 2026421 PMAQI
4th Aug 2026362 PMAQI
4th Aug 2026383 PMAQI
4th Aug 2026244 PMAQI
4th Aug 2026465 PMAQI
4th Aug 2026276 PMAQI
4th Aug 2026627 PMAQI
4th Aug 2026668 PMAQI
4th Aug 2026769 PMAQI
4th Aug 20264210 PMAQI
4th Aug 20266011 PMAQI
5th Aug 20265412 AMAQI
5th Aug 2026381 AMAQI
5th Aug 2026482 AMAQI
5th Aug 2026403 AMAQI
5th Aug 2026254 AMAQI
5th Aug 2026425 AMAQI
22°C18/26°C
5th Aug 2026426 AMAQI
5th Aug 2026447 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026429 AMAQI
5th Aug 20263110 AMAQI
5th Aug 20263411 AMAQI
5th Aug 20265112 PMAQI
5th Aug 2026331 PMAQI
5th Aug 2026722 PMAQI
5th Aug 2026543 PMAQI
5th Aug 2026234 PMAQI
5th Aug 2026405 PMAQI
5th Aug 2026246 PMAQI
5th Aug 2026387 PMAQI
5th Aug 2026468 PMAQI
5th Aug 2026329 PMAQI
5th Aug 20263610 PMAQI
5th Aug 20264611 PMAQI
6th Aug 20264812 AMAQI
6th Aug 2026401 AMAQI
6th Aug 2026292 AMAQI
6th Aug 2026273 AMAQI
6th Aug 2026404 AMAQI
6th Aug 2026365 AMAQI
22°C17/28°C
6th Aug 2026276 AMAQI
6th Aug 2026327 AMAQI
6th Aug 2026648 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20263310 AMAQI
6th Aug 20263811 AMAQI
6th Aug 20263012 PMAQI
6th Aug 2026301 PMAQI
6th Aug 2026372 PMAQI
6th Aug 2026233 PMAQI
6th Aug 2026394 PMAQI
6th Aug 2026405 PMAQI
6th Aug 2026326 PMAQI
6th Aug 2026387 PMAQI
6th Aug 2026468 PMAQI
6th Aug 2026409 PMAQI
6th Aug 20264610 PMAQI
6th Aug 20264611 PMAQI
7th Aug 20264812 AMAQI
7th Aug 2026331 AMAQI
7th Aug 2026212 AMAQI
7th Aug 2026253 AMAQI
7th Aug 2026244 AMAQI
7th Aug 2026255 AMAQI
22°C18/26°C
7th Aug 2026506 AMAQI
7th Aug 2026387 AMAQI
7th Aug 2026258 AMAQI
7th Aug 2026369 AMAQI
7th Aug 20263610 AMAQI
7th Aug 20262611 AMAQI
7th Aug 20263012 PMAQI
7th Aug 2026291 PMAQI
7th Aug 2026262 PMAQI
7th Aug 2026273 PMAQI
7th Aug 2026384 PMAQI
7th Aug 2026405 PMAQI
7th Aug 2026366 PMAQI
7th Aug 2026337 PMAQI
7th Aug 2026328 PMAQI
7th Aug 2026389 PMAQI
7th Aug 20262610 PMAQI
7th Aug 20262411 PMAQI
8th Aug 20262912 AMAQI
8th Aug 2026331 AMAQI
8th Aug 2026442 AMAQI
8th Aug 2026233 AMAQI
8th Aug 2026264 AMAQI
8th Aug 2026265 AMAQI
23°C19/28°C
8th Aug 2026286 AMAQI
8th Aug 2026267 AMAQI
8th Aug 2026258 AMAQI
8th Aug 2026269 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20262311 AMAQI
8th Aug 20264012 PMAQI
8th Aug 2026251 PMAQI
8th Aug 2026282 PMAQI
8th Aug 2026423 PMAQI
8th Aug 2026234 PMAQI
8th Aug 2026295 PMAQI
8th Aug 2026426 PMAQI
8th Aug 2026387 PMAQI
8th Aug 2026258 PMAQI
8th Aug 2026259 PMAQI
8th Aug 20263310 PMAQI
8th Aug 20263811 PMAQI
9th Aug 20262912 AMAQI
9th Aug 2026331 AMAQI
9th Aug 2026232 AMAQI
9th Aug 2026253 AMAQI
9th Aug 2026324 AMAQI
9th Aug 2026385 AMAQI
22°C19/27°C
9th Aug 2026466 AMAQI
9th Aug 2026297 AMAQI
9th Aug 2026298 AMAQI
9th Aug 2026349 AMAQI
9th Aug 20263410 AMAQI
9th Aug 20263011 AMAQI
9th Aug 20262612 PMAQI
9th Aug 2026291 PMAQI
9th Aug 2026282 PMAQI
9th Aug 2026293 PMAQI
9th Aug 2026294 PMAQI
9th Aug 2026295 PMAQI
9th Aug 2026286 PMAQI
9th Aug 2026247 PMAQI
9th Aug 2026298 PMAQI
9th Aug 2026409 PMAQI
9th Aug 20265110 PMAQI
9th Aug 20263811 PMAQI
10th Aug 20262612 AMAQI
10th Aug 2026341 AMAQI
10th Aug 2026332 AMAQI
10th Aug 2026293 AMAQI
10th Aug 2026314 AMAQI
10th Aug 2026335 AMAQI
22°C19/27°C
10th Aug 2026336 AMAQI
10th Aug 2026247 AMAQI
10th Aug 2026308 AMAQI
10th Aug 2026389 AMAQI
10th Aug 20264410 AMAQI
10th Aug 20263011 AMAQI
10th Aug 20262912 PMAQI
10th Aug 2026291 PMAQI
10th Aug 2026232 PMAQI
10th Aug 2026233 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026266 PMAQI
10th Aug 2026297 PMAQI
10th Aug 2026328 PMAQI
10th Aug 2026289 PMAQI
10th Aug 20263010 PMAQI
10th Aug 20262611 PMAQI
11th Aug 20262312 AMAQI
11th Aug 2026261 AMAQI
11th Aug 2026252 AMAQI
11th Aug 2026253 AMAQI
11th Aug 2026274 AMAQI
11th Aug 2026295 AMAQI
24°C20/28°C
11th Aug 2026296 AMAQI
11th Aug 2026387 AMAQI
11th Aug 2026298 AMAQI
11th Aug 2026339 AMAQI
11th Aug 20264410 AMAQI
11th Aug 20264211 AMAQI
11th Aug 20264212 PMAQI
11th Aug 2026421 PMAQI
11th Aug 2026462 PMAQI
11th Aug 2026443 PMAQI
11th Aug 2026444 PMAQI
11th Aug 2026405 PMAQI
11th Aug 2026406 PMAQI
11th Aug 2026427 PMAQI
11th Aug 2026408 PMAQI
11th Aug 2026449 PMAQI
11th Aug 20264210 PMAQI
11th Aug 20264011 PMAQI
12th Aug 20263212 AMAQI
12th Aug 2026321 AMAQI
12th Aug 2026342 AMAQI
12th Aug 2026293 AMAQI
12th Aug 2026384 AMAQI
12th Aug 2026285 AMAQI
24°C19/29°C
12th Aug 2026276 AMAQI
12th Aug 2026537 AMAQI
12th Aug 2026228 AMAQI
12th Aug 2026379 AMAQI
12th Aug 20263810 AMAQI
12th Aug 20262911 AMAQI
12th Aug 20262712 PMAQI
12th Aug 2026651 PMAQI
12th Aug 2026642 PMAQI
12th Aug 2026483 PMAQI
12th Aug 2026384 PMAQI
12th Aug 2026295 PMAQI
12th Aug 2026296 PMAQI
12th Aug 2026297 PMAQI
12th Aug 2026238 PMAQI
12th Aug 2026339 PMAQI
12th Aug 20262510 PMAQI
12th Aug 20262511 PMAQI
13th Aug 20262112 AMAQI
13th Aug 2026271 AMAQI
13th Aug 2026332 AMAQI
13th Aug 2026253 AMAQI
13th Aug 2026364 AMAQI
13th Aug 2026405 AMAQI
22°C18/27°C
13th Aug 2026406 AMAQI
13th Aug 2026407 AMAQI
13th Aug 2026388 AMAQI
13th Aug 2026409 AMAQI
13th Aug 20264610 AMAQI
13th Aug 20264211 AMAQI
13th Aug 20264412 PMAQI
13th Aug 2026441 PMAQI
13th Aug 2026442 PMAQI
13th Aug 2026383 PMAQI
13th Aug 2026364 PMAQI
13th Aug 2026425 PMAQI
13th Aug 2026386 PMAQI
13th Aug 2026387 PMAQI
13th Aug 2026318 PMAQI
13th Aug 2026369 PMAQI
13th Aug 20262610 PMAQI
13th Aug 20262911 PMAQI
14th Aug 20262512 AMAQI
14th Aug 2026231 AMAQI
14th Aug 2026252 AMAQI
14th Aug 2026343 AMAQI
14th Aug 2026344 AMAQI
14th Aug 2026365 AMAQI
24°C20/29°C
14th Aug 2026296 AMAQI
14th Aug 2026427 AMAQI
14th Aug 2026308 AMAQI
14th Aug 2026249 AMAQI
14th Aug 20264810 AMAQI
14th Aug 20264211 AMAQI
14th Aug 20263812 PMAQI
14th Aug 2026441 PMAQI
14th Aug 2026402 PMAQI
14th Aug 2026383 PMAQI
14th Aug 2026294 PMAQI
14th Aug 2026265 PMAQI
14th Aug 2026256 PMAQI
14th Aug 2026257 PMAQI
14th Aug 2026268 PMAQI
14th Aug 2026309 PMAQI
14th Aug 20263010 PMAQI
14th Aug 20262611 PMAQI
15th Aug 20263612 AMAQI
15th Aug 2026261 AMAQI
15th Aug 2026292 AMAQI
15th Aug 2026333 AMAQI
15th Aug 2026484 AMAQI
15th Aug 2026335 AMAQI
25°C21/28°C
15th Aug 2026296 AMAQI
15th Aug 2026297 AMAQI
15th Aug 2026258 AMAQI
15th Aug 2026299 AMAQI
15th Aug 20263210 AMAQI
15th Aug 20262811 AMAQI
15th Aug 20263312 PMAQI
15th Aug 2026401 PMAQI
15th Aug 2026442 PMAQI
15th Aug 2026463 PMAQI
15th Aug 2026424 PMAQI
15th Aug 2026425 PMAQI
15th Aug 2026466 PMAQI
15th Aug 2026427 PMAQI
15th Aug 2026468 PMAQI
15th Aug 2026369 PMAQI
15th Aug 20264410 PMAQI
15th Aug 20265211 PMAQI
16th Aug 20265112 AMAQI
16th Aug 2026441 AMAQI
16th Aug 2026462 AMAQI
16th Aug 2026423 AMAQI
16th Aug 2026474 AMAQI
16th Aug 2026405 AMAQI
26°C22/31°C
16th Aug 2026406 AMAQI
6 AM16th Aug 2026387 AMAQI
16th Aug 2026388 AMAQI
16th Aug 2026369 AMAQI
16th Aug 20264010 AMAQI
16th Aug 20263611 AMAQI
16th Aug 20263812 PMAQI
16th Aug 2026551 PMAQI
1 PM16th Aug 2026622 PMAQI
16th Aug 2026683 PMAQI
16th Aug 2026644 PMAQI
16th Aug 2026625 PMAQI
16th Aug 2026626 PMAQI
16th Aug 2026627 PMAQI
16th Aug 2026598 PMAQI
8 PM16th Aug 2026569 PMAQI
16th Aug 20265510 PMAQI
1 AM
5 AM
27°C23/32°C
Day time
Avg. Highest Time
7 PM
44AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
8 AM - 9 AM
38AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 44), while the lowest AQI was between 8 AM to 9 AM (Avg. 38).
Night time
Avg. Highest Time
9 PM - 11 PM
40AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
3 AM
34AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 40), while the lowest AQI was between 3 AM to 3 AM (Avg. 34).
2026 Days Vs Air Quality
Happy Valley, Tennessee, United States
2026
92%
206
8%
18
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Good
206 DaysModerate
18 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2026, 92% 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
Happy Valley, Tennessee, 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
28AQI (US)
28AQI (US)
2nd January 2026
36AQI (US)
36AQI (US)
3rd January 2026
46AQI (US)
46AQI (US)
4th January 2026
39AQI (US)
39AQI (US)
5th January 2026
43AQI (US)
43AQI (US)
6th January 2026
37AQI (US)
37AQI (US)
7th January 2026
46AQI (US)
46AQI (US)
8th January 2026
53AQI (US)
53AQI (US)
9th January 2026
41AQI (US)
41AQI (US)
10th January 2026
26AQI (US)
26AQI (US)
11th January 2026
23AQI (US)
23AQI (US)
12th January 2026
38AQI (US)
38AQI (US)
13th January 2026
20AQI (US)
20AQI (US)
14th January 2026
28AQI (US)
28AQI (US)
15th January 2026
34AQI (US)
34AQI (US)
16th January 2026
39AQI (US)
39AQI (US)
17th January 2026
33AQI (US)
33AQI (US)
18th January 2026
34AQI (US)
34AQI (US)
19th January 2026
39AQI (US)
39AQI (US)
20th January 2026
36AQI (US)
36AQI (US)
21st January 2026
34AQI (US)
34AQI (US)
22nd January 2026
48AQI (US)
48AQI (US)
23rd January 2026
53AQI (US)
53AQI (US)
24th January 2026
47AQI (US)
47AQI (US)
25th January 2026
50AQI (US)
50AQI (US)
26th January 2026
47AQI (US)
47AQI (US)
27th January 2026
43AQI (US)
43AQI (US)
28th January 2026
50AQI (US)
50AQI (US)
29th January 2026
53AQI (US)
53AQI (US)
30th January 2026
52AQI (US)
52AQI (US)
31st January 2026
46AQI (US)
46AQI (US)
1st February 2026
51AQI (US)
51AQI (US)
2nd February 2026
48AQI (US)
48AQI (US)
3rd February 2026
46AQI (US)
46AQI (US)
4th February 2026
47AQI (US)
47AQI (US)
5th February 2026
46AQI (US)
46AQI (US)
6th February 2026
41AQI (US)
41AQI (US)
7th February 2026
39AQI (US)
39AQI (US)
8th February 2026
46AQI (US)
46AQI (US)
9th February 2026
52AQI (US)
52AQI (US)
10th February 2026
47AQI (US)
47AQI (US)
11th February 2026
58AQI (US)
58AQI (US)
12th February 2026
57AQI (US)
57AQI (US)
13th February 2026
51AQI (US)
51AQI (US)
14th February 2026
57AQI (US)
57AQI (US)
15th February 2026
46AQI (US)
46AQI (US)
16th February 2026
44AQI (US)
44AQI (US)
17th February 2026
51AQI (US)
51AQI (US)
18th February 2026
46AQI (US)
46AQI (US)
19th February 2026
42AQI (US)
42AQI (US)
20th February 2026
50AQI (US)
50AQI (US)
21st February 2026
47AQI (US)
47AQI (US)
22nd February 2026
44AQI (US)
44AQI (US)
23rd February 2026
45AQI (US)
45AQI (US)
24th February 2026
52AQI (US)
52AQI (US)
25th February 2026
44AQI (US)
44AQI (US)
26th February 2026
41AQI (US)
41AQI (US)
27th February 2026
34AQI (US)
34AQI (US)
28th February 2026
33AQI (US)
33AQI (US)
1st March 2026
39AQI (US)
39AQI (US)
2nd March 2026
53AQI (US)
53AQI (US)
3rd March 2026
44AQI (US)
44AQI (US)
4th March 2026
48AQI (US)
48AQI (US)
5th March 2026
70AQI (US)
70AQI (US)
6th March 2026
48AQI (US)
48AQI (US)
7th March 2026
36AQI (US)
36AQI (US)
8th March 2026
52AQI (US)
52AQI (US)
9th March 2026
63AQI (US)
63AQI (US)
10th March 2026
45AQI (US)
45AQI (US)
11th March 2026
38AQI (US)
38AQI (US)
12th March 2026
40AQI (US)
40AQI (US)
13th March 2026
44AQI (US)
44AQI (US)
14th March 2026
35AQI (US)
35AQI (US)
15th March 2026
33AQI (US)
33AQI (US)
16th March 2026
45AQI (US)
45AQI (US)
17th March 2026
38AQI (US)
38AQI (US)
18th March 2026
35AQI (US)
35AQI (US)
19th March 2026
34AQI (US)
34AQI (US)
20th March 2026
45AQI (US)
45AQI (US)
21st March 2026
41AQI (US)
41AQI (US)
22nd March 2026
38AQI (US)
38AQI (US)
23rd March 2026
39AQI (US)
39AQI (US)
24th March 2026
40AQI (US)
40AQI (US)
25th March 2026
49AQI (US)
49AQI (US)
26th March 2026
67AQI (US)
67AQI (US)
27th March 2026
35AQI (US)
35AQI (US)
28th March 2026
35AQI (US)
35AQI (US)
29th March 2026
34AQI (US)
34AQI (US)
30th March 2026
33AQI (US)
33AQI (US)
31st March 2026
30AQI (US)
30AQI (US)
1st April 2026
33AQI (US)
33AQI (US)
2nd April 2026
32AQI (US)
32AQI (US)
3rd April 2026
38AQI (US)
38AQI (US)
4th April 2026
29AQI (US)
29AQI (US)
5th April 2026
30AQI (US)
30AQI (US)
6th April 2026
33AQI (US)
33AQI (US)
7th April 2026
30AQI (US)
30AQI (US)
8th April 2026
39AQI (US)
39AQI (US)
9th April 2026
35AQI (US)
35AQI (US)
10th April 2026
33AQI (US)
33AQI (US)
11th April 2026
34AQI (US)
34AQI (US)
12th April 2026
30AQI (US)
30AQI (US)
13th April 2026
46AQI (US)
46AQI (US)
14th April 2026
33AQI (US)
33AQI (US)
15th April 2026
33AQI (US)
33AQI (US)
16th April 2026
31AQI (US)
31AQI (US)
17th April 2026
18th April 2026
34AQI (US)
34AQI (US)
19th April 2026
32AQI (US)
32AQI (US)
20th April 2026
31AQI (US)
31AQI (US)
21st April 2026
28AQI (US)
28AQI (US)
22nd April 2026
23rd April 2026
27AQI (US)
27AQI (US)
24th April 2026
48AQI (US)
48AQI (US)
25th April 2026
32AQI (US)
32AQI (US)
26th April 2026
36AQI (US)
36AQI (US)
27th April 2026
29AQI (US)
29AQI (US)
28th April 2026
27AQI (US)
27AQI (US)
29th April 2026
33AQI (US)
33AQI (US)
30th April 2026
26AQI (US)
26AQI (US)
1st May 2026
34AQI (US)
34AQI (US)
2nd May 2026
26AQI (US)
26AQI (US)
3rd May 2026
28AQI (US)
28AQI (US)
4th May 2026
32AQI (US)
32AQI (US)
5th May 2026
35AQI (US)
35AQI (US)
6th May 2026
34AQI (US)
34AQI (US)
7th May 2026
29AQI (US)
29AQI (US)
8th May 2026
31AQI (US)
31AQI (US)
9th May 2026
10th May 2026
33AQI (US)
33AQI (US)
11th May 2026
35AQI (US)
35AQI (US)
12th May 2026
44AQI (US)
44AQI (US)
13th May 2026
34AQI (US)
34AQI (US)
14th May 2026
31AQI (US)
31AQI (US)
15th May 2026
38AQI (US)
38AQI (US)
16th May 2026
40AQI (US)
40AQI (US)
17th May 2026
44AQI (US)
44AQI (US)
18th May 2026
44AQI (US)
44AQI (US)
19th May 2026
36AQI (US)
36AQI (US)
20th May 2026
30AQI (US)
30AQI (US)
21st May 2026
32AQI (US)
32AQI (US)
22nd May 2026
34AQI (US)
34AQI (US)
23rd May 2026
34AQI (US)
34AQI (US)
24th May 2026
40AQI (US)
40AQI (US)
25th May 2026
34AQI (US)
34AQI (US)
26th May 2026
27AQI (US)
27AQI (US)
27th May 2026
24AQI (US)
24AQI (US)
28th May 2026
26AQI (US)
26AQI (US)
29th May 2026
28AQI (US)
28AQI (US)
30th May 2026
26AQI (US)
26AQI (US)
31st May 2026
28AQI (US)
28AQI (US)
1st June 2026
30AQI (US)
30AQI (US)
2nd June 2026
28AQI (US)
28AQI (US)
3rd June 2026
29AQI (US)
29AQI (US)
4th June 2026
23AQI (US)
23AQI (US)
5th June 2026
27AQI (US)
27AQI (US)
6th June 2026
28AQI (US)
28AQI (US)
7th June 2026
25AQI (US)
25AQI (US)
8th June 2026
27AQI (US)
27AQI (US)
9th June 2026
28AQI (US)
28AQI (US)
10th June 2026
29AQI (US)
29AQI (US)
11th June 2026
27AQI (US)
27AQI (US)
12th June 2026
29AQI (US)
29AQI (US)
13th June 2026
27AQI (US)
27AQI (US)
14th June 2026
25AQI (US)
25AQI (US)
15th June 2026
25AQI (US)
25AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
28AQI (US)
28AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
23AQI (US)
23AQI (US)
20th June 2026
25AQI (US)
25AQI (US)
21st June 2026
28AQI (US)
28AQI (US)
22nd June 2026
24AQI (US)
24AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
24AQI (US)
24AQI (US)
25th June 2026
33AQI (US)
33AQI (US)
26th June 2026
28AQI (US)
28AQI (US)
27th June 2026
31AQI (US)
31AQI (US)
28th June 2026
33AQI (US)
33AQI (US)
29th June 2026
24AQI (US)
24AQI (US)
30th June 2026
27AQI (US)
27AQI (US)
1st July 2026
27AQI (US)
27AQI (US)
2nd July 2026
29AQI (US)
29AQI (US)
3rd July 2026
31AQI (US)
31AQI (US)
4th July 2026
27AQI (US)
27AQI (US)
5th July 2026
36AQI (US)
36AQI (US)
6th July 2026
32AQI (US)
32AQI (US)
7th July 2026
28AQI (US)
28AQI (US)
8th July 2026
26AQI (US)
26AQI (US)
9th July 2026
28AQI (US)
28AQI (US)
10th July 2026
30AQI (US)
30AQI (US)
11th July 2026
33AQI (US)
33AQI (US)
12th July 2026
52AQI (US)
52AQI (US)
13th July 2026
23AQI (US)
23AQI (US)
14th July 2026
25AQI (US)
25AQI (US)
15th July 2026
30AQI (US)
30AQI (US)
16th July 2026
30AQI (US)
30AQI (US)
17th July 2026
35AQI (US)
35AQI (US)
18th July 2026
41AQI (US)
41AQI (US)
19th July 2026
41AQI (US)
41AQI (US)
20th July 2026
44AQI (US)
44AQI (US)
21st July 2026
38AQI (US)
38AQI (US)
22nd July 2026
32AQI (US)
32AQI (US)
23rd July 2026
34AQI (US)
34AQI (US)
24th July 2026
44AQI (US)
44AQI (US)
25th July 2026
38AQI (US)
38AQI (US)
26th July 2026
38AQI (US)
38AQI (US)
27th July 2026
43AQI (US)
43AQI (US)
28th July 2026
46AQI (US)
46AQI (US)
29th July 2026
50AQI (US)
50AQI (US)
30th July 2026
36AQI (US)
36AQI (US)
31st July 2026
44AQI (US)
44AQI (US)
1st August 2026
49AQI (US)
49AQI (US)
2nd August 2026
41AQI (US)
41AQI (US)
3rd August 2026
46AQI (US)
46AQI (US)
4th August 2026
45AQI (US)
45AQI (US)
5th August 2026
40AQI (US)
40AQI (US)
6th August 2026
37AQI (US)
37AQI (US)
7th August 2026
32AQI (US)
32AQI (US)
8th August 2026
30AQI (US)
30AQI (US)
9th August 2026
32AQI (US)
32AQI (US)
10th August 2026
30AQI (US)
30AQI (US)
11th August 2026
36AQI (US)
36AQI (US)
12th August 2026
35AQI (US)
35AQI (US)
13th August 2026
36AQI (US)
36AQI (US)
14th August 2026
32AQI (US)
32AQI (US)
15th August 2026
37AQI (US)
37AQI (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
40AQI (US)
47AQI (US)
43AQI (US)
33AQI (US)
33AQI (US)
27AQI (US)
35AQI (US)
37AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202637AQI (US)
27
4
20
8
26
5
28
30
30
30
1
15
206
18
Highest AQI (US) recorded in
February47AQI (US)
Lowest AQI (US) recorded in
June27AQI (US)
202541AQI (US)
3
2
27
3
31
21
9
27
4
28
3
29
1
21
10
20
10
20
11
227
53
Highest AQI (US) recorded in
December48AQI (US)
Lowest AQI (US) recorded in
May30AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2025(Avg.)
41AQI (US)Least Polluted Year Recorded
2026(Avg.)
37AQI (US)Happy Valley's annual 2026 AQI (US) (37) shows an average percentage change of -9.7% (improved AQI (US)) compared to previous years: 2025 (41).
