Willow Tree Road, Leonia, New Jersey, 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
Willow Tree Road, Leonia, New Jersey, United States
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Aug 2025
86AQILowest AQI recorded on
21st Aug 2025
15AQISame Day Analysis (15th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 32 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Willow Tree Road, Leonia, New Jersey, United States
AQI
Day
Night
.
5 AM15th Aug 2026
8 PM
4 AM16th Aug 2026
Day time
Avg. Highest Time
7AM15th Aug
46AQI
Avg. Lowest Time
10AM15th Aug
22AQI
Night time
Avg. Highest Time
11PM15th Aug
36AQI
Avg. Lowest Time
12AM16th Aug
23AQI
In the last 24 hours,
Willow Tree Road's AQI reached its highest point of 46 at 7 AM during the Day, while the lowest point, 22, was recorded at 10 AM during the Day between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Willow Tree Road, Leonia, New Jersey, 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 2026705 AMAQI
18th Jul 2026606 AMAQI
18th Jul 2026707 AMAQI
18th Jul 2026688 AMAQI
18th Jul 2026569 AMAQI
18th Jul 20266610 AMAQI
18th Jul 20266611 AMAQI
18th Jul 20266212 PMAQI
18th Jul 2026641 PMAQI
18th Jul 2026702 PMAQI
18th Jul 2026743 PMAQI
18th Jul 2026724 PMAQI
18th Jul 2026675 PMAQI
18th Jul 2026626 PMAQI
18th Jul 2026657 PMAQI
18th Jul 2026698 PMAQI
18th Jul 2026599 PMAQI
18th Jul 20266610 PMAQI
18th Jul 20266911 PMAQI
19th Jul 20265912 AMAQI
19th Jul 2026601 AMAQI
19th Jul 2026592 AMAQI
19th Jul 2026543 AMAQI
19th Jul 2026534 AMAQI
24°C19/29°C
19th Jul 2026495 AMAQI
19th Jul 2026466 AMAQI
19th Jul 2026537 AMAQI
19th Jul 2026568 AMAQI
19th Jul 2026599 AMAQI
19th Jul 20265810 AMAQI
19th Jul 20265111 AMAQI
19th Jul 20265312 PMAQI
19th Jul 2026531 PMAQI
19th Jul 2026502 PMAQI
19th Jul 2026533 PMAQI
19th Jul 2026534 PMAQI
19th Jul 2026545 PMAQI
19th Jul 2026426 PMAQI
19th Jul 2026427 PMAQI
19th Jul 2026408 PMAQI
19th Jul 2026299 PMAQI
19th Jul 20263810 PMAQI
19th Jul 20265811 PMAQI
20th Jul 20265312 AMAQI
20th Jul 2026461 AMAQI
20th Jul 2026402 AMAQI
20th Jul 2026463 AMAQI
20th Jul 2026264 AMAQI
24°C20/31°C
20th Jul 2026455 AMAQI
20th Jul 2026526 AMAQI
20th Jul 2026367 AMAQI
20th Jul 2026428 AMAQI
20th Jul 2026309 AMAQI
20th Jul 20265610 AMAQI
20th Jul 20263011 AMAQI
20th Jul 20263812 PMAQI
20th Jul 2026321 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026233 PMAQI
20th Jul 2026384 PMAQI
20th Jul 2026295 PMAQI
20th Jul 2026486 PMAQI
20th Jul 2026277 PMAQI
20th Jul 2026388 PMAQI
20th Jul 2026529 PMAQI
20th Jul 20265210 PMAQI
21st Jul 20265412 AMAQI
21st Jul 2026401 AMAQI
21st Jul 2026422 AMAQI
21st Jul 2026443 AMAQI
21st Jul 2026494 AMAQI
23°C15/33°C
21st Jul 2026505 AMAQI
21st Jul 2026516 AMAQI
21st Jul 2026487 AMAQI
21st Jul 2026518 AMAQI
21st Jul 2026489 AMAQI
21st Jul 20264910 AMAQI
21st Jul 20264811 AMAQI
21st Jul 20265312 PMAQI
21st Jul 2026511 PMAQI
21st Jul 2026512 PMAQI
21st Jul 2026483 PMAQI
21st Jul 2026504 PMAQI
21st Jul 2026445 PMAQI
21st Jul 2026466 PMAQI
21st Jul 2026267 PMAQI
21st Jul 2026298 PMAQI
21st Jul 2026299 PMAQI
21st Jul 20264210 PMAQI
21st Jul 20263311 PMAQI
22nd Jul 20264212 AMAQI
22nd Jul 2026621 AMAQI
22nd Jul 2026642 AMAQI
22nd Jul 2026463 AMAQI
22nd Jul 2026424 AMAQI
24°C20/33°C
22nd Jul 2026735 AMAQI
22nd Jul 2026636 AMAQI
22nd Jul 2026587 AMAQI
22nd Jul 2026458 AMAQI
22nd Jul 2026589 AMAQI
22nd Jul 20264010 AMAQI
22nd Jul 20262711 AMAQI
22nd Jul 20265612 PMAQI
22nd Jul 2026291 PMAQI
22nd Jul 2026292 PMAQI
22nd Jul 2026253 PMAQI
22nd Jul 2026634 PMAQI
22nd Jul 2026245 PMAQI
22nd Jul 2026686 PMAQI
22nd Jul 2026487 PMAQI
22nd Jul 2026328 PMAQI
22nd Jul 2026299 PMAQI
22nd Jul 20267010 PMAQI
22nd Jul 20266411 PMAQI
23rd Jul 20266612 AMAQI
23rd Jul 2026381 AMAQI
23rd Jul 2026592 AMAQI
23rd Jul 2026663 AMAQI
23rd Jul 2026444 AMAQI
27°C22/34°C
23rd Jul 2026255 AMAQI
23rd Jul 2026706 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026528 AMAQI
23rd Jul 2026469 AMAQI
23rd Jul 20264710 AMAQI
23rd Jul 20263311 AMAQI
23rd Jul 20267612 PMAQI
23rd Jul 2026241 PMAQI
23rd Jul 2026462 PMAQI
23rd Jul 2026583 PMAQI
23rd Jul 2026624 PMAQI
23rd Jul 2026505 PMAQI
23rd Jul 2026386 PMAQI
23rd Jul 2026657 PMAQI
23rd Jul 2026298 PMAQI
23rd Jul 2026289 PMAQI
23rd Jul 20264610 PMAQI
23rd Jul 20266811 PMAQI
24th Jul 20265212 AMAQI
24th Jul 2026461 AMAQI
24th Jul 2026462 AMAQI
24th Jul 2026403 AMAQI
24th Jul 2026584 AMAQI
23°C17/31°C
24th Jul 2026275 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026297 AMAQI
24th Jul 2026278 AMAQI
24th Jul 2026249 AMAQI
24th Jul 20262910 AMAQI
24th Jul 20262311 AMAQI
24th Jul 20262712 PMAQI
24th Jul 2026241 PMAQI
24th Jul 2026292 PMAQI
24th Jul 2026363 PMAQI
24th Jul 2026254 PMAQI
24th Jul 2026235 PMAQI
24th Jul 2026236 PMAQI
24th Jul 2026237 PMAQI
24th Jul 2026388 PMAQI
24th Jul 2026339 PMAQI
24th Jul 20262510 PMAQI
24th Jul 20263311 PMAQI
25th Jul 20263612 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026272 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026254 AMAQI
23°C16/32°C
25th Jul 2026385 AMAQI
25th Jul 2026386 AMAQI
25th Jul 2026277 AMAQI
25th Jul 2026368 AMAQI
25th Jul 2026239 AMAQI
25th Jul 20262110 AMAQI
25th Jul 20262711 AMAQI
25th Jul 20263312 PMAQI
25th Jul 2026381 PMAQI
25th Jul 2026382 PMAQI
25th Jul 2026233 PMAQI
25th Jul 2026204 PMAQI
25th Jul 2026245 PMAQI
25th Jul 2026226 PMAQI
25th Jul 2026217 PMAQI
25th Jul 2026298 PMAQI
25th Jul 2026279 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20264211 PMAQI
26th Jul 20264812 AMAQI
26th Jul 2026401 AMAQI
26th Jul 2026382 AMAQI
26th Jul 2026363 AMAQI
26th Jul 2026314 AMAQI
23°C17/31°C
26th Jul 2026365 AMAQI
26th Jul 2026386 AMAQI
26th Jul 2026297 AMAQI
26th Jul 2026218 AMAQI
26th Jul 2026299 AMAQI
26th Jul 20263410 AMAQI
26th Jul 20262211 AMAQI
26th Jul 20263412 PMAQI
26th Jul 2026291 PMAQI
26th Jul 2026362 PMAQI
26th Jul 2026423 PMAQI
26th Jul 2026424 PMAQI
26th Jul 2026405 PMAQI
26th Jul 2026386 PMAQI
26th Jul 2026467 PMAQI
26th Jul 2026408 PMAQI
26th Jul 2026429 PMAQI
26th Jul 20264810 PMAQI
26th Jul 20264411 PMAQI
27th Jul 20264412 AMAQI
27th Jul 2026441 AMAQI
27th Jul 2026402 AMAQI
27th Jul 2026403 AMAQI
27th Jul 2026444 AMAQI
24°C16/33°C
27th Jul 2026425 AMAQI
27th Jul 2026446 AMAQI
27th Jul 2026447 AMAQI
27th Jul 2026428 AMAQI
27th Jul 2026449 AMAQI
27th Jul 20264610 AMAQI
27th Jul 20264611 AMAQI
27th Jul 20264412 PMAQI
27th Jul 2026461 PMAQI
27th Jul 2026482 PMAQI
27th Jul 2026483 PMAQI
27th Jul 2026534 PMAQI
27th Jul 2026515 PMAQI
27th Jul 2026516 PMAQI
27th Jul 2026517 PMAQI
27th Jul 2026508 PMAQI
27th Jul 2026469 PMAQI
27th Jul 20264810 PMAQI
27th Jul 20265311 PMAQI
28th Jul 20265012 AMAQI
28th Jul 2026551 AMAQI
28th Jul 2026522 AMAQI
28th Jul 2026523 AMAQI
28th Jul 2026554 AMAQI
25°C19/31°C
28th Jul 2026505 AMAQI
28th Jul 2026516 AMAQI
28th Jul 2026507 AMAQI
28th Jul 2026518 AMAQI
28th Jul 2026529 AMAQI
28th Jul 20265410 AMAQI
28th Jul 20265511 AMAQI
28th Jul 20265212 PMAQI
28th Jul 2026521 PMAQI
28th Jul 2026512 PMAQI
28th Jul 2026463 PMAQI
28th Jul 2026524 PMAQI
28th Jul 2026505 PMAQI
28th Jul 2026446 PMAQI
28th Jul 2026447 PMAQI
28th Jul 2026448 PMAQI
28th Jul 2026429 PMAQI
28th Jul 20263110 PMAQI
28th Jul 20262911 PMAQI
29th Jul 20262312 AMAQI
29th Jul 2026211 AMAQI
29th Jul 2026362 AMAQI
29th Jul 2026403 AMAQI
29th Jul 2026364 AMAQI
23°C19/28°C
29th Jul 2026365 AMAQI
29th Jul 2026316 AMAQI
29th Jul 2026427 AMAQI
29th Jul 2026368 AMAQI
29th Jul 2026369 AMAQI
29th Jul 20263810 AMAQI
29th Jul 20263811 AMAQI
29th Jul 20263412 PMAQI
29th Jul 2026361 PMAQI
29th Jul 2026402 PMAQI
29th Jul 2026503 PMAQI
29th Jul 2026464 PMAQI
29th Jul 2026475 PMAQI
29th Jul 2026506 PMAQI
29th Jul 2026227 PMAQI
29th Jul 2026408 PMAQI
29th Jul 2026489 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20262711 PMAQI
30th Jul 20263112 AMAQI
30th Jul 2026381 AMAQI
30th Jul 2026462 AMAQI
30th Jul 2026423 AMAQI
30th Jul 2026404 AMAQI
23°C21/26°C
30th Jul 2026315 AMAQI
30th Jul 2026286 AMAQI
30th Jul 2026247 AMAQI
30th Jul 2026248 AMAQI
30th Jul 2026269 AMAQI
30th Jul 20263210 AMAQI
30th Jul 20263611 AMAQI
30th Jul 20262112 PMAQI
30th Jul 2026231 PMAQI
30th Jul 202682 PMAQI
30th Jul 2026303 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026165 PMAQI
30th Jul 2026206 PMAQI
30th Jul 2026227 PMAQI
30th Jul 2026268 PMAQI
30th Jul 2026209 PMAQI
30th Jul 20262510 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262512 AMAQI
31st Jul 2026211 AMAQI
31st Jul 2026562 AMAQI
31st Jul 2026213 AMAQI
31st Jul 2026204 AMAQI
22°C18/26°C
31st Jul 2026245 AMAQI
31st Jul 2026226 AMAQI
31st Jul 2026227 AMAQI
31st Jul 2026218 AMAQI
31st Jul 2026239 AMAQI
31st Jul 20264110 AMAQI
31st Jul 20262911 AMAQI
31st Jul 20264412 PMAQI
31st Jul 2026441 PMAQI
31st Jul 2026442 PMAQI
31st Jul 2026443 PMAQI
31st Jul 2026444 PMAQI
31st Jul 2026385 PMAQI
31st Jul 2026386 PMAQI
31st Jul 2026367 PMAQI
31st Jul 2026428 PMAQI
31st Jul 2026449 PMAQI
31st Jul 20263610 PMAQI
31st Jul 20263311 PMAQI
1st Aug 20263212 AMAQI
1st Aug 2026441 AMAQI
1st Aug 2026382 AMAQI
1st Aug 2026363 AMAQI
1st Aug 2026384 AMAQI
24°C18/32°C
1st Aug 2026385 AMAQI
1st Aug 2026276 AMAQI
1st Aug 2026277 AMAQI
1st Aug 2026368 AMAQI
1st Aug 2026429 AMAQI
1st Aug 20264210 AMAQI
1st Aug 20264611 AMAQI
1st Aug 20264412 PMAQI
1st Aug 2026441 PMAQI
1st Aug 2026502 PMAQI
1st Aug 2026483 PMAQI
1st Aug 2026424 PMAQI
1st Aug 2026445 PMAQI
1st Aug 2026426 PMAQI
1st Aug 2026387 PMAQI
1st Aug 2026408 PMAQI
1st Aug 2026409 PMAQI
1st Aug 20264010 PMAQI
1st Aug 20263611 PMAQI
2nd Aug 20263112 AMAQI
2nd Aug 2026271 AMAQI
2nd Aug 2026582 AMAQI
2nd Aug 2026443 AMAQI
2nd Aug 2026274 AMAQI
26°C20/35°C
2nd Aug 2026255 AMAQI
2nd Aug 2026236 AMAQI
2nd Aug 2026277 AMAQI
2nd Aug 2026388 AMAQI
2nd Aug 2026389 AMAQI
2nd Aug 20263610 AMAQI
2nd Aug 20262711 AMAQI
2nd Aug 20263812 PMAQI
2nd Aug 2026361 PMAQI
2nd Aug 2026232 PMAQI
2nd Aug 2026503 PMAQI
2nd Aug 2026404 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026366 PMAQI
2nd Aug 2026387 PMAQI
2nd Aug 2026308 PMAQI
2nd Aug 2026239 PMAQI
2nd Aug 20263810 PMAQI
2nd Aug 20264011 PMAQI
3rd Aug 20262712 AMAQI
3rd Aug 2026291 AMAQI
3rd Aug 2026382 AMAQI
3rd Aug 2026423 AMAQI
3rd Aug 2026444 AMAQI
27°C23/33°C
3rd Aug 2026335 AMAQI
3rd Aug 2026296 AMAQI
3rd Aug 2026317 AMAQI
3rd Aug 2026408 AMAQI
3rd Aug 2026429 AMAQI
3rd Aug 20263610 AMAQI
3rd Aug 20263411 AMAQI
3rd Aug 20264012 PMAQI
3rd Aug 2026321 PMAQI
3rd Aug 2026382 PMAQI
3rd Aug 2026403 PMAQI
3rd Aug 2026444 PMAQI
3rd Aug 2026245 PMAQI
3rd Aug 2026386 PMAQI
3rd Aug 2026517 PMAQI
3rd Aug 2026438 PMAQI
3rd Aug 2026569 PMAQI
3rd Aug 20264710 PMAQI
3rd Aug 20263811 PMAQI
4th Aug 20263812 AMAQI
4th Aug 2026381 AMAQI
4th Aug 2026422 AMAQI
4th Aug 2026223 AMAQI
4th Aug 2026204 AMAQI
25°C21/30°C
4th Aug 2026205 AMAQI
4th Aug 2026236 AMAQI
4th Aug 2026197 AMAQI
4th Aug 2026228 AMAQI
4th Aug 2026249 AMAQI
4th Aug 20262810 AMAQI
4th Aug 20262511 AMAQI
4th Aug 20262612 PMAQI
4th Aug 2026201 PMAQI
4th Aug 2026462 PMAQI
4th Aug 2026243 PMAQI
4th Aug 2026334 PMAQI
4th Aug 2026385 PMAQI
4th Aug 2026256 PMAQI
4th Aug 2026367 PMAQI
4th Aug 2026208 PMAQI
4th Aug 2026229 PMAQI
4th Aug 20262610 PMAQI
4th Aug 20262611 PMAQI
5th Aug 20262312 AMAQI
5th Aug 2026221 AMAQI
5th Aug 2026382 AMAQI
5th Aug 2026243 AMAQI
5th Aug 2026274 AMAQI
25°C18/33°C
5th Aug 2026315 AMAQI
5th Aug 2026466 AMAQI
5th Aug 2026327 AMAQI
5th Aug 2026288 AMAQI
5th Aug 2026429 AMAQI
5th Aug 20265010 AMAQI
5th Aug 20265111 AMAQI
5th Aug 20262412 PMAQI
5th Aug 2026281 PMAQI
5th Aug 2026202 PMAQI
5th Aug 2026423 PMAQI
5th Aug 2026254 PMAQI
5th Aug 2026335 PMAQI
5th Aug 2026386 PMAQI
5th Aug 2026247 PMAQI
5th Aug 2026248 PMAQI
5th Aug 2026299 PMAQI
5th Aug 20263510 PMAQI
5th Aug 20265011 PMAQI
6th Aug 20262112 AMAQI
6th Aug 2026321 AMAQI
6th Aug 2026422 AMAQI
6th Aug 2026403 AMAQI
6th Aug 2026424 AMAQI
25°C19/32°C
6th Aug 2026405 AMAQI
6th Aug 2026466 AMAQI
6th Aug 2026427 AMAQI
6th Aug 2026448 AMAQI
6th Aug 2026449 AMAQI
6th Aug 20264810 AMAQI
6th Aug 20264211 AMAQI
6th Aug 20264812 PMAQI
6th Aug 2026481 PMAQI
6th Aug 2026502 PMAQI
6th Aug 2026483 PMAQI
6th Aug 2026524 PMAQI
6th Aug 2026525 PMAQI
6th Aug 2026516 PMAQI
6th Aug 2026527 PMAQI
6th Aug 2026518 PMAQI
6th Aug 2026509 PMAQI
6th Aug 20265110 PMAQI
6th Aug 20264811 PMAQI
7th Aug 20264612 AMAQI
7th Aug 2026421 AMAQI
7th Aug 2026402 AMAQI
7th Aug 2026403 AMAQI
7th Aug 2026404 AMAQI
29°C24/34°C
7th Aug 2026465 AMAQI
7th Aug 2026406 AMAQI
7th Aug 2026327 AMAQI
7th Aug 2026328 AMAQI
7th Aug 2026369 AMAQI
7th Aug 20264010 AMAQI
7th Aug 20263611 AMAQI
7th Aug 20263612 PMAQI
7th Aug 2026341 PMAQI
7th Aug 2026402 PMAQI
7th Aug 2026403 PMAQI
7th Aug 2026424 PMAQI
7th Aug 2026465 PMAQI
7th Aug 2026446 PMAQI
7th Aug 2026467 PMAQI
7th Aug 2026468 PMAQI
7th Aug 2026249 PMAQI
7th Aug 20262510 PMAQI
7th Aug 20262511 PMAQI
8th Aug 20262112 AMAQI
8th Aug 2026251 AMAQI
8th Aug 2026332 AMAQI
8th Aug 2026333 AMAQI
8th Aug 2026294 AMAQI
29°C23/37°C
8th Aug 2026285 AMAQI
8th Aug 2026256 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026338 AMAQI
8th Aug 2026299 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20262411 AMAQI
8th Aug 20262512 PMAQI
8th Aug 2026271 PMAQI
8th Aug 2026252 PMAQI
8th Aug 2026333 PMAQI
8th Aug 2026424 PMAQI
8th Aug 2026445 PMAQI
8th Aug 2026426 PMAQI
8th Aug 2026387 PMAQI
8th Aug 2026388 PMAQI
8th Aug 2026389 PMAQI
8th Aug 20263810 PMAQI
8th Aug 20264211 PMAQI
9th Aug 20263812 AMAQI
9th Aug 2026381 AMAQI
9th Aug 2026382 AMAQI
9th Aug 2026403 AMAQI
9th Aug 2026404 AMAQI
27°C21/34°C
9th Aug 2026335 AMAQI
9th Aug 2026366 AMAQI
9th Aug 2026407 AMAQI
9th Aug 2026408 AMAQI
9th Aug 2026389 AMAQI
9th Aug 20264210 AMAQI
9th Aug 20264011 AMAQI
9th Aug 20264412 PMAQI
9th Aug 2026441 PMAQI
9th Aug 2026482 PMAQI
9th Aug 2026443 PMAQI
9th Aug 2026464 PMAQI
9th Aug 2026525 PMAQI
9th Aug 2026506 PMAQI
9th Aug 2026507 PMAQI
9th Aug 2026468 PMAQI
9th Aug 2026509 PMAQI
9th Aug 20264810 PMAQI
9th Aug 20264211 PMAQI
10th Aug 20264412 AMAQI
10th Aug 2026421 AMAQI
10th Aug 2026442 AMAQI
10th Aug 2026363 AMAQI
10th Aug 2026324 AMAQI
29°C23/36°C
10th Aug 2026295 AMAQI
10th Aug 2026296 AMAQI
10th Aug 2026267 AMAQI
10th Aug 2026328 AMAQI
10th Aug 2026299 AMAQI
10th Aug 20263210 AMAQI
10th Aug 20263311 AMAQI
10th Aug 20262712 PMAQI
10th Aug 2026291 PMAQI
10th Aug 2026292 PMAQI
10th Aug 2026363 PMAQI
10th Aug 2026404 PMAQI
10th Aug 2026445 PMAQI
10th Aug 2026466 PMAQI
10th Aug 2026497 PMAQI
10th Aug 2026548 PMAQI
10th Aug 2026469 PMAQI
10th Aug 20264410 PMAQI
10th Aug 20264411 PMAQI
11th Aug 20264212 AMAQI
11th Aug 2026421 AMAQI
11th Aug 2026462 AMAQI
11th Aug 2026443 AMAQI
11th Aug 2026424 AMAQI
27°C21/36°C
11th Aug 2026445 AMAQI
11th Aug 2026446 AMAQI
11th Aug 2026447 AMAQI
11th Aug 2026488 AMAQI
11th Aug 2026429 AMAQI
11th Aug 20264210 AMAQI
11th Aug 20264211 AMAQI
11th Aug 20264212 PMAQI
11th Aug 2026501 PMAQI
11th Aug 2026422 PMAQI
11th Aug 2026443 PMAQI
11th Aug 2026464 PMAQI
11th Aug 2026525 PMAQI
11th Aug 2026466 PMAQI
11th Aug 2026527 PMAQI
11th Aug 2026548 PMAQI
11th Aug 2026539 PMAQI
11th Aug 20265410 PMAQI
11th Aug 20265311 PMAQI
12th Aug 20265312 AMAQI
12th Aug 2026521 AMAQI
12th Aug 2026552 AMAQI
12th Aug 2026533 AMAQI
12th Aug 2026514 AMAQI
26°C21/34°C
12th Aug 2026485 AMAQI
12th Aug 2026486 AMAQI
12th Aug 2026447 AMAQI
12th Aug 2026388 AMAQI
12th Aug 2026429 AMAQI
12th Aug 20264210 AMAQI
12th Aug 20263311 AMAQI
12th Aug 20262912 PMAQI
12th Aug 2026281 PMAQI
12th Aug 2026292 PMAQI
12th Aug 2026253 PMAQI
12th Aug 2026254 PMAQI
12th Aug 2026255 PMAQI
12th Aug 2026316 PMAQI
12th Aug 2026217 PMAQI
12th Aug 2026278 PMAQI
12th Aug 2026299 PMAQI
12th Aug 20263610 PMAQI
12th Aug 20264211 PMAQI
13th Aug 20264212 AMAQI
13th Aug 2026421 AMAQI
13th Aug 2026422 AMAQI
13th Aug 2026403 AMAQI
13th Aug 2026464 AMAQI
26°C20/33°C
13th Aug 2026515 AMAQI
13th Aug 2026486 AMAQI
13th Aug 2026517 AMAQI
13th Aug 2026538 AMAQI
13th Aug 2026539 AMAQI
13th Aug 20265510 AMAQI
13th Aug 20265411 AMAQI
13th Aug 20265212 PMAQI
13th Aug 2026521 PMAQI
13th Aug 2026522 PMAQI
13th Aug 2026503 PMAQI
13th Aug 2026464 PMAQI
13th Aug 2026515 PMAQI
13th Aug 2026516 PMAQI
13th Aug 2026517 PMAQI
13th Aug 2026518 PMAQI
13th Aug 2026519 PMAQI
13th Aug 20265110 PMAQI
13th Aug 20265011 PMAQI
14th Aug 20265012 AMAQI
14th Aug 2026501 AMAQI
14th Aug 2026462 AMAQI
14th Aug 2026483 AMAQI
14th Aug 2026464 AMAQI
26°C22/33°C
14th Aug 2026445 AMAQI
14th Aug 2026446 AMAQI
14th Aug 2026427 AMAQI
14th Aug 2026428 AMAQI
14th Aug 2026409 AMAQI
14th Aug 20264210 AMAQI
14th Aug 20264011 AMAQI
14th Aug 20264012 PMAQI
14th Aug 2026401 PMAQI
14th Aug 2026382 PMAQI
14th Aug 2026403 PMAQI
14th Aug 2026444 PMAQI
14th Aug 2026445 PMAQI
14th Aug 2026426 PMAQI
14th Aug 2026427 PMAQI
14th Aug 2026448 PMAQI
14th Aug 2026409 PMAQI
14th Aug 20264410 PMAQI
14th Aug 20264411 PMAQI
15th Aug 20264612 AMAQI
15th Aug 2026401 AMAQI
15th Aug 2026402 AMAQI
15th Aug 2026383 AMAQI
15th Aug 2026384 AMAQI
26°C19/34°C
15th Aug 2026255 AMAQI
15th Aug 2026346 AMAQI
15th Aug 2026467 AMAQI
15th Aug 2026258 AMAQI
15th Aug 2026299 AMAQI
15th Aug 20262210 AMAQI
15th Aug 20262511 AMAQI
15th Aug 20263312 PMAQI
15th Aug 2026251 PMAQI
15th Aug 2026262 PMAQI
15th Aug 2026423 PMAQI
15th Aug 2026334 PMAQI
15th Aug 2026235 PMAQI
15th Aug 2026336 PMAQI
15th Aug 2026257 PMAQI
15th Aug 2026258 PMAQI
15th Aug 2026299 PMAQI
15th Aug 20262710 PMAQI
15th Aug 20263611 PMAQI
16th Aug 20262312 AMAQI
16th Aug 2026291 AMAQI
16th Aug 2026292 AMAQI
16th Aug 2026253 AMAQI
16th Aug 2026254 AMAQI
25°C19/31°C
16th Aug 2026275 AMAQI
5 AM16th Aug 2026276 AMAQI
16th Aug 2026257 AMAQI
16th Aug 2026258 AMAQI
16th Aug 2026259 AMAQI
16th Aug 20262410 AMAQI
16th Aug 20262411 AMAQI
16th Aug 20262512 PMAQI
12 PM16th Aug 2026261 PMAQI
16th Aug 2026272 PMAQI
16th Aug 2026263 PMAQI
16th Aug 2026254 PMAQI
16th Aug 2026255 PMAQI
16th Aug 2026286 PMAQI
16th Aug 2026297 PMAQI
16th Aug 2026268 PMAQI
8 PM16th Aug 2026289 PMAQI
16th Aug 20262310 PMAQI
16th Aug 20262511 PMAQI
12 AM
4 AM
24°C21/28°C
Day time
Avg. Highest Time
3 PM - 4 PM
42AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 AM - 9 AM
38AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 4 PM (Avg. 42), while the lowest AQI was between 7 AM to 9 AM (Avg. 38).
Night time
Avg. Highest Time
2 AM
44AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM - 9 PM
39AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 2 AM (Avg. 44), while the lowest AQI was between 4 AM to 9 PM (Avg. 39).
2026 Days Vs Air Quality
Willow Tree Road, Leonia, New Jersey, United States
2026
90%
202
10%
22
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Good
202 DaysModerate
22 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2026, 90% 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
Willow Tree Road, Leonia, New Jersey, 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
27AQI (US)
27AQI (US)
2nd January 2026
25AQI (US)
25AQI (US)
3rd January 2026
26AQI (US)
26AQI (US)
4th January 2026
26AQI (US)
26AQI (US)
5th January 2026
30AQI (US)
30AQI (US)
6th January 2026
53AQI (US)
53AQI (US)
7th January 2026
44AQI (US)
44AQI (US)
8th January 2026
31AQI (US)
31AQI (US)
9th January 2026
46AQI (US)
46AQI (US)
10th January 2026
29AQI (US)
29AQI (US)
11th January 2026
18AQI (US)
18AQI (US)
12th January 2026
26AQI (US)
26AQI (US)
13th January 2026
33AQI (US)
33AQI (US)
14th January 2026
42AQI (US)
42AQI (US)
15th January 2026
39AQI (US)
39AQI (US)
16th January 2026
25AQI (US)
25AQI (US)
17th January 2026
34AQI (US)
34AQI (US)
18th January 2026
70AQI (US)
70AQI (US)
19th January 2026
31AQI (US)
31AQI (US)
20th January 2026
28AQI (US)
28AQI (US)
21st January 2026
30AQI (US)
30AQI (US)
22nd January 2026
49AQI (US)
49AQI (US)
23rd January 2026
53AQI (US)
53AQI (US)
24th January 2026
48AQI (US)
48AQI (US)
25th January 2026
48AQI (US)
48AQI (US)
26th January 2026
48AQI (US)
48AQI (US)
27th January 2026
43AQI (US)
43AQI (US)
28th January 2026
47AQI (US)
47AQI (US)
29th January 2026
52AQI (US)
52AQI (US)
30th January 2026
51AQI (US)
51AQI (US)
31st January 2026
46AQI (US)
46AQI (US)
1st February 2026
47AQI (US)
47AQI (US)
2nd February 2026
49AQI (US)
49AQI (US)
3rd February 2026
49AQI (US)
49AQI (US)
4th February 2026
49AQI (US)
49AQI (US)
5th February 2026
47AQI (US)
47AQI (US)
6th February 2026
42AQI (US)
42AQI (US)
7th February 2026
41AQI (US)
41AQI (US)
8th February 2026
45AQI (US)
45AQI (US)
9th February 2026
47AQI (US)
47AQI (US)
10th February 2026
47AQI (US)
47AQI (US)
11th February 2026
58AQI (US)
58AQI (US)
12th February 2026
47AQI (US)
47AQI (US)
13th February 2026
59AQI (US)
59AQI (US)
14th February 2026
58AQI (US)
58AQI (US)
15th February 2026
68AQI (US)
68AQI (US)
16th February 2026
42AQI (US)
42AQI (US)
17th February 2026
84AQI (US)
84AQI (US)
18th February 2026
91AQI (US)
91AQI (US)
19th February 2026
52AQI (US)
52AQI (US)
20th February 2026
45AQI (US)
45AQI (US)
21st February 2026
47AQI (US)
47AQI (US)
22nd February 2026
49AQI (US)
49AQI (US)
23rd February 2026
40AQI (US)
40AQI (US)
24th February 2026
44AQI (US)
44AQI (US)
25th February 2026
41AQI (US)
41AQI (US)
26th February 2026
34AQI (US)
34AQI (US)
27th February 2026
32AQI (US)
32AQI (US)
28th February 2026
35AQI (US)
35AQI (US)
1st March 2026
42AQI (US)
42AQI (US)
2nd March 2026
52AQI (US)
52AQI (US)
3rd March 2026
46AQI (US)
46AQI (US)
4th March 2026
44AQI (US)
44AQI (US)
5th March 2026
40AQI (US)
40AQI (US)
6th March 2026
37AQI (US)
37AQI (US)
7th March 2026
38AQI (US)
38AQI (US)
8th March 2026
37AQI (US)
37AQI (US)
9th March 2026
38AQI (US)
38AQI (US)
10th March 2026
31AQI (US)
31AQI (US)
11th March 2026
38AQI (US)
38AQI (US)
12th March 2026
41AQI (US)
41AQI (US)
13th March 2026
38AQI (US)
38AQI (US)
14th March 2026
36AQI (US)
36AQI (US)
15th March 2026
35AQI (US)
35AQI (US)
16th March 2026
38AQI (US)
38AQI (US)
17th March 2026
36AQI (US)
36AQI (US)
18th March 2026
33AQI (US)
33AQI (US)
19th March 2026
33AQI (US)
33AQI (US)
20th March 2026
35AQI (US)
35AQI (US)
21st March 2026
35AQI (US)
35AQI (US)
22nd March 2026
34AQI (US)
34AQI (US)
23rd March 2026
40AQI (US)
40AQI (US)
24th March 2026
38AQI (US)
38AQI (US)
25th March 2026
34AQI (US)
34AQI (US)
26th March 2026
33AQI (US)
33AQI (US)
27th March 2026
35AQI (US)
35AQI (US)
28th March 2026
35AQI (US)
35AQI (US)
29th March 2026
30AQI (US)
30AQI (US)
30th March 2026
27AQI (US)
27AQI (US)
31st March 2026
25AQI (US)
25AQI (US)
1st April 2026
32AQI (US)
32AQI (US)
2nd April 2026
35AQI (US)
35AQI (US)
3rd April 2026
29AQI (US)
29AQI (US)
4th April 2026
30AQI (US)
30AQI (US)
5th April 2026
30AQI (US)
30AQI (US)
6th April 2026
29AQI (US)
29AQI (US)
7th April 2026
29AQI (US)
29AQI (US)
8th April 2026
39AQI (US)
39AQI (US)
9th April 2026
29AQI (US)
29AQI (US)
10th April 2026
30AQI (US)
30AQI (US)
11th April 2026
34AQI (US)
34AQI (US)
12th April 2026
30AQI (US)
30AQI (US)
13th April 2026
33AQI (US)
33AQI (US)
14th April 2026
35AQI (US)
35AQI (US)
15th April 2026
34AQI (US)
34AQI (US)
16th April 2026
32AQI (US)
32AQI (US)
17th April 2026
18th April 2026
34AQI (US)
34AQI (US)
19th April 2026
34AQI (US)
34AQI (US)
20th April 2026
32AQI (US)
32AQI (US)
21st April 2026
29AQI (US)
29AQI (US)
22nd April 2026
23rd April 2026
26AQI (US)
26AQI (US)
24th April 2026
29AQI (US)
29AQI (US)
25th April 2026
33AQI (US)
33AQI (US)
26th April 2026
34AQI (US)
34AQI (US)
27th April 2026
29AQI (US)
29AQI (US)
28th April 2026
26AQI (US)
26AQI (US)
29th April 2026
25AQI (US)
25AQI (US)
30th April 2026
28AQI (US)
28AQI (US)
1st May 2026
28AQI (US)
28AQI (US)
2nd May 2026
25AQI (US)
25AQI (US)
3rd May 2026
22AQI (US)
22AQI (US)
4th May 2026
28AQI (US)
28AQI (US)
5th May 2026
34AQI (US)
34AQI (US)
6th May 2026
32AQI (US)
32AQI (US)
7th May 2026
28AQI (US)
28AQI (US)
8th May 2026
30AQI (US)
30AQI (US)
9th May 2026
10th May 2026
32AQI (US)
32AQI (US)
11th May 2026
33AQI (US)
33AQI (US)
12th May 2026
36AQI (US)
36AQI (US)
13th May 2026
31AQI (US)
31AQI (US)
14th May 2026
27AQI (US)
27AQI (US)
15th May 2026
44AQI (US)
44AQI (US)
16th May 2026
53AQI (US)
53AQI (US)
17th May 2026
57AQI (US)
57AQI (US)
18th May 2026
57AQI (US)
57AQI (US)
19th May 2026
54AQI (US)
54AQI (US)
20th May 2026
48AQI (US)
48AQI (US)
21st May 2026
45AQI (US)
45AQI (US)
22nd May 2026
44AQI (US)
44AQI (US)
23rd May 2026
50AQI (US)
50AQI (US)
24th May 2026
46AQI (US)
46AQI (US)
25th May 2026
45AQI (US)
45AQI (US)
26th May 2026
29AQI (US)
29AQI (US)
27th May 2026
27AQI (US)
27AQI (US)
28th May 2026
24AQI (US)
24AQI (US)
29th May 2026
21AQI (US)
21AQI (US)
30th May 2026
21AQI (US)
21AQI (US)
31st May 2026
24AQI (US)
24AQI (US)
1st June 2026
26AQI (US)
26AQI (US)
2nd June 2026
25AQI (US)
25AQI (US)
3rd June 2026
23AQI (US)
23AQI (US)
4th June 2026
24AQI (US)
24AQI (US)
5th June 2026
30AQI (US)
30AQI (US)
6th June 2026
34AQI (US)
34AQI (US)
7th June 2026
24AQI (US)
24AQI (US)
8th June 2026
22AQI (US)
22AQI (US)
9th June 2026
24AQI (US)
24AQI (US)
10th June 2026
27AQI (US)
27AQI (US)
11th June 2026
29AQI (US)
29AQI (US)
12th June 2026
25AQI (US)
25AQI (US)
13th June 2026
22AQI (US)
22AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
24AQI (US)
24AQI (US)
16th June 2026
24AQI (US)
24AQI (US)
17th June 2026
25AQI (US)
25AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
21AQI (US)
21AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
20AQI (US)
20AQI (US)
22nd June 2026
23AQI (US)
23AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
25AQI (US)
25AQI (US)
26th June 2026
27AQI (US)
27AQI (US)
27th June 2026
30AQI (US)
30AQI (US)
28th June 2026
30AQI (US)
30AQI (US)
29th June 2026
29AQI (US)
29AQI (US)
30th June 2026
30AQI (US)
30AQI (US)
1st July 2026
28AQI (US)
28AQI (US)
2nd July 2026
55AQI (US)
55AQI (US)
3rd July 2026
38AQI (US)
38AQI (US)
4th July 2026
28AQI (US)
28AQI (US)
5th July 2026
28AQI (US)
28AQI (US)
6th July 2026
28AQI (US)
28AQI (US)
7th July 2026
17AQI (US)
17AQI (US)
8th July 2026
22AQI (US)
22AQI (US)
9th July 2026
28AQI (US)
28AQI (US)
10th July 2026
30AQI (US)
30AQI (US)
11th July 2026
32AQI (US)
32AQI (US)
12th July 2026
30AQI (US)
30AQI (US)
13th July 2026
31AQI (US)
31AQI (US)
14th July 2026
31AQI (US)
31AQI (US)
15th July 2026
45AQI (US)
45AQI (US)
16th July 2026
61AQI (US)
61AQI (US)
17th July 2026
66AQI (US)
66AQI (US)
18th July 2026
65AQI (US)
65AQI (US)
19th July 2026
51AQI (US)
51AQI (US)
20th July 2026
39AQI (US)
39AQI (US)
21st July 2026
45AQI (US)
45AQI (US)
22nd July 2026
48AQI (US)
48AQI (US)
23rd July 2026
48AQI (US)
48AQI (US)
24th July 2026
32AQI (US)
32AQI (US)
25th July 2026
29AQI (US)
29AQI (US)
26th July 2026
37AQI (US)
37AQI (US)
27th July 2026
46AQI (US)
46AQI (US)
28th July 2026
48AQI (US)
48AQI (US)
29th July 2026
37AQI (US)
37AQI (US)
30th July 2026
27AQI (US)
27AQI (US)
31st July 2026
34AQI (US)
34AQI (US)
1st August 2026
40AQI (US)
40AQI (US)
2nd August 2026
35AQI (US)
35AQI (US)
3rd August 2026
38AQI (US)
38AQI (US)
4th August 2026
28AQI (US)
28AQI (US)
5th August 2026
33AQI (US)
33AQI (US)
6th August 2026
45AQI (US)
45AQI (US)
7th August 2026
38AQI (US)
38AQI (US)
8th August 2026
32AQI (US)
32AQI (US)
9th August 2026
43AQI (US)
43AQI (US)
10th August 2026
37AQI (US)
37AQI (US)
11th August 2026
46AQI (US)
46AQI (US)
12th August 2026
38AQI (US)
38AQI (US)
13th August 2026
49AQI (US)
49AQI (US)
14th August 2026
43AQI (US)
43AQI (US)
15th August 2026
32AQI (US)
32AQI (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
39AQI (US)
50AQI (US)
37AQI (US)
31AQI (US)
36AQI (US)
25AQI (US)
38AQI (US)
38AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202637AQI (US)
26
5
21
7
30
1
28
26
4
30
26
5
15
202
22
Highest AQI (US) recorded in
February50AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202534AQI (US)
3
2
28
2
31
21
9
24
7
23
8
29
1
28
3
27
3
26
5
240
40
Highest AQI (US) recorded in
June43AQI (US)
Lowest AQI (US) recorded in
May28AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2026(Avg.)
37AQI (US)Least Polluted Year Recorded
2025(Avg.)
34AQI (US)Willow Tree Road's annual 2026 AQI (US) (37) shows an average percentage change of 8.8% (worsened AQI (US)) compared to previous years: 2025 (34).
