Williamson, New York, 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
Williamson, New York, United States
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
103AQILowest AQI recorded on
18th Aug 2025
15AQISame Day Analysis (6th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 35 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Williamson, New York, United States
AQI
Day
Night
.
5 AM6th Aug 2026
8 PM
4 AM7th Aug 2026
Day time
Avg. Highest Time
10AM6th Aug
53AQI
Avg. Lowest Time
7PM6th Aug
22AQI
Night time
Avg. Highest Time
10PM6th Aug
62AQI
Avg. Lowest Time
5AM6th Aug
25AQI
In the last 24 hours,
Williamson's AQI reached its highest point of 62 at 10 PM during the Night, while the lowest point, 22, was recorded at 7 PM during the Day between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Williamson, New York, United States
JulAug
09th - 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 - 06th06th - 07th07th
Day
Night
9th Jul 2026605 AMAQI
9th Jul 2026446 AMAQI
9th Jul 2026467 AMAQI
9th Jul 2026488 AMAQI
9th Jul 2026289 AMAQI
9th Jul 20262910 AMAQI
9th Jul 20263011 AMAQI
9th Jul 20263112 PMAQI
9th Jul 2026321 PMAQI
9th Jul 2026432 PMAQI
9th Jul 2026373 PMAQI
9th Jul 2026404 PMAQI
9th Jul 2026345 PMAQI
9th Jul 2026286 PMAQI
9th Jul 2026307 PMAQI
9th Jul 2026318 PMAQI
9th Jul 2026329 PMAQI
9th Jul 20263110 PMAQI
9th Jul 20263011 PMAQI
10th Jul 20262812 AMAQI
10th Jul 2026461 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026273 AMAQI
10th Jul 2026314 AMAQI
25°C21/32°C
10th Jul 2026325 AMAQI
10th Jul 2026336 AMAQI
10th Jul 2026347 AMAQI
10th Jul 2026328 AMAQI
10th Jul 2026329 AMAQI
10th Jul 20263410 AMAQI
10th Jul 20264211 AMAQI
10th Jul 20265112 PMAQI
10th Jul 2026531 PMAQI
10th Jul 2026492 PMAQI
10th Jul 2026513 PMAQI
10th Jul 2026484 PMAQI
10th Jul 2026405 PMAQI
10th Jul 2026486 PMAQI
10th Jul 2026437 PMAQI
10th Jul 2026468 PMAQI
10th Jul 2026469 PMAQI
10th Jul 20264610 PMAQI
10th Jul 20264711 PMAQI
11th Jul 202612512 AMAQI
11th Jul 20261061 AMAQI
11th Jul 2026582 AMAQI
11th Jul 2026503 AMAQI
11th Jul 2026494 AMAQI
23°C20/28°C
11th Jul 2026495 AMAQI
11th Jul 2026736 AMAQI
11th Jul 2026517 AMAQI
11th Jul 2026578 AMAQI
11th Jul 2026579 AMAQI
11th Jul 20265710 AMAQI
11th Jul 20267411 AMAQI
11th Jul 20264912 PMAQI
11th Jul 2026501 PMAQI
11th Jul 2026422 PMAQI
11th Jul 2026473 PMAQI
11th Jul 2026534 PMAQI
11th Jul 2026675 PMAQI
11th Jul 2026676 PMAQI
11th Jul 2026497 PMAQI
11th Jul 2026468 PMAQI
11th Jul 2026599 PMAQI
11th Jul 20267610 PMAQI
11th Jul 20267611 PMAQI
12th Jul 20265012 AMAQI
12th Jul 2026541 AMAQI
12th Jul 2026562 AMAQI
12th Jul 2026283 AMAQI
12th Jul 2026624 AMAQI
23°C17/29°C
12th Jul 20261045 AMAQI
12th Jul 2026936 AMAQI
12th Jul 2026867 AMAQI
12th Jul 2026888 AMAQI
12th Jul 2026619 AMAQI
12th Jul 20268310 AMAQI
12th Jul 20269011 AMAQI
12th Jul 20266212 PMAQI
12th Jul 2026521 PMAQI
12th Jul 2026532 PMAQI
12th Jul 2026573 PMAQI
12th Jul 2026534 PMAQI
12th Jul 2026525 PMAQI
12th Jul 2026476 PMAQI
12th Jul 2026427 PMAQI
12th Jul 2026458 PMAQI
12th Jul 2026389 PMAQI
12th Jul 20263610 PMAQI
12th Jul 20263111 PMAQI
13th Jul 20264212 AMAQI
13th Jul 2026441 AMAQI
13th Jul 2026342 AMAQI
13th Jul 2026443 AMAQI
13th Jul 2026424 AMAQI
21°C15/28°C
13th Jul 2026405 AMAQI
13th Jul 2026446 AMAQI
13th Jul 2026447 AMAQI
13th Jul 2026468 AMAQI
13th Jul 2026469 AMAQI
13th Jul 20264410 AMAQI
13th Jul 20263611 AMAQI
13th Jul 20264012 PMAQI
13th Jul 2026361 PMAQI
13th Jul 2026362 PMAQI
13th Jul 2026443 PMAQI
13th Jul 2026424 PMAQI
13th Jul 2026405 PMAQI
13th Jul 2026346 PMAQI
13th Jul 2026377 PMAQI
13th Jul 2026368 PMAQI
13th Jul 2026389 PMAQI
13th Jul 20263810 PMAQI
13th Jul 20263211 PMAQI
14th Jul 20264212 AMAQI
14th Jul 2026461 AMAQI
14th Jul 2026462 AMAQI
14th Jul 2026403 AMAQI
14th Jul 2026464 AMAQI
24°C14/32°C
14th Jul 2026445 AMAQI
14th Jul 2026386 AMAQI
14th Jul 2026487 AMAQI
14th Jul 2026508 AMAQI
14th Jul 2026419 AMAQI
14th Jul 20265010 AMAQI
14th Jul 20265011 AMAQI
14th Jul 20264912 PMAQI
14th Jul 2026331 PMAQI
14th Jul 2026322 PMAQI
14th Jul 2026383 PMAQI
14th Jul 2026324 PMAQI
14th Jul 2026265 PMAQI
14th Jul 20261046 PMAQI
14th Jul 20261077 PMAQI
14th Jul 2026538 PMAQI
14th Jul 2026349 PMAQI
14th Jul 20262910 PMAQI
14th Jul 20262511 PMAQI
15th Jul 20262112 AMAQI
15th Jul 2026231 AMAQI
15th Jul 2026682 AMAQI
15th Jul 2026713 AMAQI
15th Jul 20261304 AMAQI
29°C21/38°C
15th Jul 2026525 AMAQI
15th Jul 20261916 AMAQI
15th Jul 20261847 AMAQI
15th Jul 20261098 AMAQI
15th Jul 20261309 AMAQI
15th Jul 20265610 AMAQI
15th Jul 20267911 AMAQI
15th Jul 20267812 PMAQI
15th Jul 2026881 PMAQI
15th Jul 2026852 PMAQI
15th Jul 2026823 PMAQI
15th Jul 20261204 PMAQI
15th Jul 2026815 PMAQI
15th Jul 2026766 PMAQI
15th Jul 2026807 PMAQI
15th Jul 2026858 PMAQI
15th Jul 2026839 PMAQI
15th Jul 20269210 PMAQI
15th Jul 20268211 PMAQI
16th Jul 20266212 AMAQI
16th Jul 2026791 AMAQI
16th Jul 2026802 AMAQI
16th Jul 2026723 AMAQI
16th Jul 2026524 AMAQI
25°C20/29°C
16th Jul 2026605 AMAQI
16th Jul 2026596 AMAQI
16th Jul 20263547 AMAQI
16th Jul 20262918 AMAQI
16th Jul 20261949 AMAQI
16th Jul 202612510 AMAQI
16th Jul 20265611 AMAQI
16th Jul 20266012 PMAQI
16th Jul 2026941 PMAQI
16th Jul 2026592 PMAQI
16th Jul 2026853 PMAQI
16th Jul 2026824 PMAQI
16th Jul 2026835 PMAQI
16th Jul 2026846 PMAQI
16th Jul 2026787 PMAQI
16th Jul 2026838 PMAQI
16th Jul 2026589 PMAQI
16th Jul 20262810 PMAQI
16th Jul 20269211 PMAQI
17th Jul 20269812 AMAQI
17th Jul 20261001 AMAQI
17th Jul 20261262 AMAQI
17th Jul 2026603 AMAQI
17th Jul 2026674 AMAQI
23°C18/30°C
17th Jul 2026715 AMAQI
17th Jul 2026676 AMAQI
17th Jul 2026647 AMAQI
17th Jul 2026698 AMAQI
17th Jul 2026729 AMAQI
17th Jul 20267410 AMAQI
17th Jul 20266011 AMAQI
17th Jul 20265012 PMAQI
17th Jul 2026541 PMAQI
17th Jul 2026442 PMAQI
17th Jul 2026363 PMAQI
17th Jul 2026314 PMAQI
17th Jul 2026295 PMAQI
17th Jul 2026276 PMAQI
17th Jul 2026277 PMAQI
17th Jul 2026278 PMAQI
17th Jul 2026259 PMAQI
17th Jul 20262710 PMAQI
17th Jul 20262511 PMAQI
18th Jul 20262712 AMAQI
18th Jul 2026251 AMAQI
18th Jul 2026252 AMAQI
18th Jul 2026293 AMAQI
18th Jul 2026344 AMAQI
22°C16/28°C
18th Jul 2026425 AMAQI
18th Jul 2026536 AMAQI
18th Jul 2026657 AMAQI
18th Jul 2026648 AMAQI
18th Jul 2026649 AMAQI
18th Jul 20266410 AMAQI
18th Jul 20266511 AMAQI
18th Jul 20266512 PMAQI
18th Jul 2026671 PMAQI
18th Jul 2026702 PMAQI
18th Jul 2026743 PMAQI
18th Jul 2026674 PMAQI
18th Jul 2026585 PMAQI
18th Jul 2026606 PMAQI
18th Jul 2026547 PMAQI
18th Jul 2026388 PMAQI
18th Jul 2026429 PMAQI
18th Jul 20266210 PMAQI
18th Jul 20267211 PMAQI
19th Jul 20266912 AMAQI
19th Jul 2026581 AMAQI
19th Jul 2026582 AMAQI
19th Jul 2026563 AMAQI
19th Jul 2026514 AMAQI
22°C18/33°C
19th Jul 2026545 AMAQI
19th Jul 2026646 AMAQI
19th Jul 2026647 AMAQI
19th Jul 2026658 AMAQI
19th Jul 2026649 AMAQI
19th Jul 20265710 AMAQI
19th Jul 20265211 AMAQI
19th Jul 20264412 PMAQI
19th Jul 2026471 PMAQI
19th Jul 2026632 PMAQI
19th Jul 2026463 PMAQI
19th Jul 2026584 PMAQI
19th Jul 2026565 PMAQI
19th Jul 2026546 PMAQI
19th Jul 2026467 PMAQI
19th Jul 2026588 PMAQI
19th Jul 2026569 PMAQI
19th Jul 20265410 PMAQI
19th Jul 20263311 PMAQI
20th Jul 20264212 AMAQI
20th Jul 2026501 AMAQI
20th Jul 2026522 AMAQI
20th Jul 2026523 AMAQI
20th Jul 2026634 AMAQI
19°C15/24°C
20th Jul 2026605 AMAQI
20th Jul 2026526 AMAQI
20th Jul 2026307 AMAQI
20th Jul 2026528 AMAQI
20th Jul 2026509 AMAQI
20th Jul 20264610 AMAQI
20th Jul 20264211 AMAQI
20th Jul 20264212 PMAQI
20th Jul 2026521 PMAQI
20th Jul 2026592 PMAQI
20th Jul 2026603 PMAQI
20th Jul 2026624 PMAQI
20th Jul 2026575 PMAQI
20th Jul 2026526 PMAQI
20th Jul 2026467 PMAQI
20th Jul 2026508 PMAQI
20th Jul 2026509 PMAQI
20th Jul 20264210 PMAQI
21st Jul 20263812 AMAQI
21st Jul 2026481 AMAQI
21st Jul 2026462 AMAQI
21st Jul 2026503 AMAQI
21st Jul 2026464 AMAQI
19°C12/27°C
21st Jul 2026515 AMAQI
21st Jul 2026516 AMAQI
21st Jul 2026547 AMAQI
21st Jul 2026598 AMAQI
21st Jul 2026649 AMAQI
21st Jul 20266610 AMAQI
21st Jul 20266811 AMAQI
21st Jul 20267512 PMAQI
21st Jul 2026741 PMAQI
21st Jul 2026712 PMAQI
21st Jul 2026663 PMAQI
21st Jul 2026534 PMAQI
21st Jul 2026485 PMAQI
21st Jul 2026486 PMAQI
21st Jul 2026507 PMAQI
21st Jul 2026508 PMAQI
21st Jul 2026339 PMAQI
21st Jul 20262110 PMAQI
21st Jul 20264211 PMAQI
22nd Jul 20264212 AMAQI
22nd Jul 2026381 AMAQI
22nd Jul 2026462 AMAQI
22nd Jul 2026423 AMAQI
22nd Jul 2026424 AMAQI
23°C17/31°C
22nd Jul 2026305 AMAQI
22nd Jul 2026246 AMAQI
22nd Jul 2026467 AMAQI
22nd Jul 2026428 AMAQI
22nd Jul 2026269 AMAQI
22nd Jul 20262810 AMAQI
22nd Jul 20262611 AMAQI
22nd Jul 20263612 PMAQI
22nd Jul 2026461 PMAQI
22nd Jul 2026382 PMAQI
22nd Jul 2026343 PMAQI
22nd Jul 2026404 PMAQI
22nd Jul 2026295 PMAQI
22nd Jul 2026226 PMAQI
22nd Jul 2026427 PMAQI
22nd Jul 2026428 PMAQI
22nd Jul 2026279 PMAQI
22nd Jul 20262710 PMAQI
22nd Jul 20266311 PMAQI
23rd Jul 20264012 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026442 AMAQI
23rd Jul 2026633 AMAQI
23rd Jul 2026344 AMAQI
18°C15/22°C
23rd Jul 2026265 AMAQI
23rd Jul 2026496 AMAQI
23rd Jul 2026687 AMAQI
23rd Jul 2026548 AMAQI
23rd Jul 2026529 AMAQI
23rd Jul 20263310 AMAQI
23rd Jul 20262611 AMAQI
23rd Jul 20262612 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026273 PMAQI
23rd Jul 2026284 PMAQI
23rd Jul 2026255 PMAQI
23rd Jul 2026276 PMAQI
23rd Jul 2026237 PMAQI
23rd Jul 2026368 PMAQI
23rd Jul 2026389 PMAQI
23rd Jul 20262610 PMAQI
23rd Jul 20262311 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026431 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026383 AMAQI
24th Jul 2026274 AMAQI
18°C11/25°C
24th Jul 2026345 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026267 AMAQI
24th Jul 2026518 AMAQI
24th Jul 2026649 AMAQI
24th Jul 20263410 AMAQI
24th Jul 20263811 AMAQI
24th Jul 20264212 PMAQI
24th Jul 2026461 PMAQI
24th Jul 2026362 PMAQI
24th Jul 2026383 PMAQI
24th Jul 2026304 PMAQI
24th Jul 2026235 PMAQI
24th Jul 2026236 PMAQI
24th Jul 2026277 PMAQI
24th Jul 2026238 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20263310 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20263212 AMAQI
25th Jul 2026271 AMAQI
25th Jul 2026402 AMAQI
25th Jul 2026363 AMAQI
25th Jul 2026424 AMAQI
20°C12/28°C
25th Jul 2026345 AMAQI
25th Jul 2026236 AMAQI
25th Jul 2026217 AMAQI
25th Jul 2026218 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20262510 AMAQI
25th Jul 20262511 AMAQI
25th Jul 20262312 PMAQI
25th Jul 2026231 PMAQI
25th Jul 2026342 PMAQI
25th Jul 2026233 PMAQI
25th Jul 2026364 PMAQI
25th Jul 2026365 PMAQI
25th Jul 2026276 PMAQI
25th Jul 2026317 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20262711 PMAQI
26th Jul 20263812 AMAQI
26th Jul 2026381 AMAQI
26th Jul 2026362 AMAQI
26th Jul 2026483 AMAQI
26th Jul 2026464 AMAQI
23°C15/30°C
26th Jul 2026405 AMAQI
26th Jul 2026406 AMAQI
26th Jul 2026407 AMAQI
26th Jul 2026278 AMAQI
26th Jul 2026299 AMAQI
26th Jul 20264210 AMAQI
26th Jul 20262711 AMAQI
26th Jul 20263612 PMAQI
26th Jul 2026261 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026275 PMAQI
26th Jul 2026406 PMAQI
26th Jul 2026387 PMAQI
26th Jul 2026348 PMAQI
26th Jul 2026409 PMAQI
26th Jul 20263810 PMAQI
26th Jul 20263811 PMAQI
27th Jul 20264012 AMAQI
27th Jul 2026401 AMAQI
27th Jul 2026492 AMAQI
27th Jul 2026493 AMAQI
27th Jul 2026484 AMAQI
23°C18/29°C
27th Jul 2026475 AMAQI
27th Jul 2026486 AMAQI
27th Jul 2026507 AMAQI
27th Jul 2026508 AMAQI
27th Jul 2026449 AMAQI
27th Jul 20264410 AMAQI
27th Jul 20265011 AMAQI
27th Jul 20264812 PMAQI
27th Jul 2026511 PMAQI
27th Jul 2026502 PMAQI
27th Jul 2026523 PMAQI
27th Jul 2026494 PMAQI
27th Jul 2026485 PMAQI
27th Jul 2026496 PMAQI
27th Jul 2026507 PMAQI
27th Jul 2026518 PMAQI
27th Jul 2026499 PMAQI
27th Jul 20265010 PMAQI
27th Jul 20264711 PMAQI
28th Jul 20264912 AMAQI
28th Jul 2026481 AMAQI
28th Jul 2026512 AMAQI
28th Jul 2026503 AMAQI
28th Jul 2026504 AMAQI
23°C17/28°C
28th Jul 2026495 AMAQI
28th Jul 2026536 AMAQI
28th Jul 2026507 AMAQI
28th Jul 2026488 AMAQI
28th Jul 2026489 AMAQI
28th Jul 20264410 AMAQI
28th Jul 20264811 AMAQI
28th Jul 20264812 PMAQI
28th Jul 2026481 PMAQI
28th Jul 2026502 PMAQI
28th Jul 2026483 PMAQI
28th Jul 2026444 PMAQI
28th Jul 2026445 PMAQI
28th Jul 2026446 PMAQI
28th Jul 2026447 PMAQI
28th Jul 2026318 PMAQI
28th Jul 2026369 PMAQI
28th Jul 20263210 PMAQI
28th Jul 20262411 PMAQI
29th Jul 20264212 AMAQI
29th Jul 2026231 AMAQI
29th Jul 2026232 AMAQI
29th Jul 2026233 AMAQI
29th Jul 2026234 AMAQI
22°C19/25°C
29th Jul 2026305 AMAQI
29th Jul 2026386 AMAQI
29th Jul 2026447 AMAQI
29th Jul 2026428 AMAQI
29th Jul 2026349 AMAQI
29th Jul 20262310 AMAQI
29th Jul 20262111 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026251 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026213 PMAQI
29th Jul 2026224 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026367 PMAQI
29th Jul 2026228 PMAQI
29th Jul 2026219 PMAQI
29th Jul 20262110 PMAQI
29th Jul 20265211 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026271 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026253 AMAQI
30th Jul 2026314 AMAQI
20°C19/22°C
30th Jul 2026275 AMAQI
30th Jul 2026276 AMAQI
30th Jul 2026257 AMAQI
30th Jul 2026278 AMAQI
30th Jul 2026269 AMAQI
30th Jul 20262910 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026251 PMAQI
30th Jul 2026232 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026365 PMAQI
30th Jul 2026296 PMAQI
30th Jul 2026277 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026279 PMAQI
30th Jul 20264010 PMAQI
30th Jul 20264611 PMAQI
31st Jul 20264812 AMAQI
31st Jul 2026421 AMAQI
31st Jul 2026442 AMAQI
31st Jul 2026253 AMAQI
31st Jul 2026254 AMAQI
22°C19/27°C
31st Jul 2026255 AMAQI
31st Jul 2026296 AMAQI
31st Jul 2026307 AMAQI
31st Jul 2026298 AMAQI
31st Jul 2026279 AMAQI
31st Jul 20262310 AMAQI
31st Jul 20262111 AMAQI
31st Jul 20262912 PMAQI
31st Jul 2026231 PMAQI
31st Jul 2026232 PMAQI
31st Jul 2026323 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026275 PMAQI
31st Jul 2026276 PMAQI
31st Jul 2026277 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20262510 PMAQI
31st Jul 20263311 PMAQI
1st Aug 20263112 AMAQI
1st Aug 2026341 AMAQI
1st Aug 2026402 AMAQI
1st Aug 2026603 AMAQI
1st Aug 2026324 AMAQI
22°C16/28°C
1st Aug 2026275 AMAQI
1st Aug 2026316 AMAQI
1st Aug 2026317 AMAQI
1st Aug 2026298 AMAQI
1st Aug 2026499 AMAQI
1st Aug 20262510 AMAQI
1st Aug 20262511 AMAQI
1st Aug 20262512 PMAQI
1st Aug 2026251 PMAQI
1st Aug 2026252 PMAQI
1st Aug 2026253 PMAQI
1st Aug 2026254 PMAQI
1st Aug 2026255 PMAQI
1st Aug 2026256 PMAQI
1st Aug 2026237 PMAQI
1st Aug 2026278 PMAQI
1st Aug 2026469 PMAQI
1st Aug 20262510 PMAQI
1st Aug 20262711 PMAQI
2nd Aug 20262712 AMAQI
2nd Aug 2026291 AMAQI
2nd Aug 2026232 AMAQI
2nd Aug 2026293 AMAQI
2nd Aug 2026404 AMAQI
24°C17/31°C
2nd Aug 2026325 AMAQI
2nd Aug 2026406 AMAQI
2nd Aug 2026447 AMAQI
2nd Aug 2026428 AMAQI
2nd Aug 2026449 AMAQI
2nd Aug 20264410 AMAQI
2nd Aug 20265111 AMAQI
2nd Aug 20265112 PMAQI
2nd Aug 2026481 PMAQI
2nd Aug 2026422 PMAQI
2nd Aug 2026423 PMAQI
2nd Aug 2026424 PMAQI
2nd Aug 2026255 PMAQI
2nd Aug 2026346 PMAQI
2nd Aug 2026317 PMAQI
2nd Aug 2026258 PMAQI
2nd Aug 2026259 PMAQI
2nd Aug 20263810 PMAQI
2nd Aug 20262311 PMAQI
3rd Aug 20262512 AMAQI
3rd Aug 2026231 AMAQI
3rd Aug 2026232 AMAQI
3rd Aug 2026233 AMAQI
3rd Aug 2026234 AMAQI
24°C21/29°C
3rd Aug 2026225 AMAQI
3rd Aug 2026246 AMAQI
3rd Aug 2026267 AMAQI
3rd Aug 2026228 AMAQI
3rd Aug 2026219 AMAQI
3rd Aug 20262210 AMAQI
3rd Aug 20262211 AMAQI
3rd Aug 20262212 PMAQI
3rd Aug 2026251 PMAQI
3rd Aug 2026192 PMAQI
3rd Aug 2026203 PMAQI
3rd Aug 2026204 PMAQI
3rd Aug 2026175 PMAQI
3rd Aug 2026196 PMAQI
3rd Aug 2026207 PMAQI
3rd Aug 2026288 PMAQI
3rd Aug 2026219 PMAQI
3rd Aug 20262310 PMAQI
3rd Aug 20262511 PMAQI
4th Aug 20263112 AMAQI
4th Aug 2026251 AMAQI
4th Aug 2026232 AMAQI
4th Aug 2026253 AMAQI
4th Aug 2026254 AMAQI
21°C17/26°C
4th Aug 2026245 AMAQI
4th Aug 2026246 AMAQI
4th Aug 2026267 AMAQI
4th Aug 2026258 AMAQI
4th Aug 2026229 AMAQI
4th Aug 20263010 AMAQI
4th Aug 20262311 AMAQI
4th Aug 20262712 PMAQI
4th Aug 2026251 PMAQI
4th Aug 2026212 PMAQI
4th Aug 2026203 PMAQI
4th Aug 2026294 PMAQI
4th Aug 2026255 PMAQI
4th Aug 2026206 PMAQI
4th Aug 2026237 PMAQI
4th Aug 2026258 PMAQI
4th Aug 2026239 PMAQI
4th Aug 20262710 PMAQI
4th Aug 20263611 PMAQI
5th Aug 20262312 AMAQI
5th Aug 2026401 AMAQI
5th Aug 2026272 AMAQI
5th Aug 2026313 AMAQI
5th Aug 2026384 AMAQI
22°C15/28°C
5th Aug 2026255 AMAQI
5th Aug 2026526 AMAQI
5th Aug 2026567 AMAQI
5th Aug 2026338 AMAQI
5th Aug 2026249 AMAQI
5th Aug 20263310 AMAQI
5th Aug 20263311 AMAQI
5th Aug 20263612 PMAQI
5th Aug 2026281 PMAQI
5th Aug 2026212 PMAQI
5th Aug 2026253 PMAQI
5th Aug 2026214 PMAQI
5th Aug 2026255 PMAQI
5th Aug 2026266 PMAQI
5th Aug 2026257 PMAQI
5th Aug 2026298 PMAQI
5th Aug 2026279 PMAQI
5th Aug 20263610 PMAQI
5th Aug 20263311 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026321 AMAQI
6th Aug 2026542 AMAQI
6th Aug 2026253 AMAQI
6th Aug 2026364 AMAQI
24°C17/31°C
6th Aug 2026255 AMAQI
6th Aug 2026276 AMAQI
6th Aug 2026277 AMAQI
6th Aug 2026508 AMAQI
6th Aug 2026339 AMAQI
6th Aug 20265310 AMAQI
6th Aug 20263311 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026251 PMAQI
6th Aug 2026362 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026534 PMAQI
6th Aug 2026235 PMAQI
6th Aug 2026266 PMAQI
6th Aug 2026227 PMAQI
6th Aug 2026348 PMAQI
6th Aug 2026469 PMAQI
6th Aug 20266210 PMAQI
6th Aug 20264211 PMAQI
7th Aug 20264212 AMAQI
7th Aug 2026461 AMAQI
7th Aug 2026492 AMAQI
7th Aug 2026423 AMAQI
7th Aug 2026364 AMAQI
25°C21/30°C
7th Aug 2026445 AMAQI
5 AM7th Aug 2026426 AMAQI
7th Aug 2026447 AMAQI
7th Aug 2026428 AMAQI
7th Aug 2026449 AMAQI
7th Aug 20264210 AMAQI
7th Aug 20264611 AMAQI
7th Aug 20264012 PMAQI
12 PM7th Aug 2026421 PMAQI
7th Aug 2026512 PMAQI
7th Aug 2026553 PMAQI
7th Aug 2026544 PMAQI
7th Aug 2026495 PMAQI
7th Aug 2026466 PMAQI
7th Aug 2026427 PMAQI
7th Aug 2026428 PMAQI
8 PM7th Aug 2026469 PMAQI
7th Aug 20264610 PMAQI
7th Aug 20265011 PMAQI
12 AM
4 AM
24°C20/31°C
Day time
Avg. Highest Time
7 AM
59AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 PM
39AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 7 AM (Avg. 59), while the lowest AQI was between 5 PM to 5 PM (Avg. 39).
Night time
Avg. Highest Time
12 AM - 2 AM
44AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
9 PM - 10 PM
39AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 2 AM (Avg. 44), while the lowest AQI was between 9 PM to 10 PM (Avg. 39).
2026 Days Vs Air Quality
Williamson, New York, United States
2026
89%
192
11%
23
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
192 DaysModerate
23 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2026, 89% of 219 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
Williamson, New York, 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
16AQI (US)
16AQI (US)
2nd January 2026
21AQI (US)
21AQI (US)
3rd January 2026
15AQI (US)
15AQI (US)
4th January 2026
24AQI (US)
24AQI (US)
5th January 2026
29AQI (US)
29AQI (US)
6th January 2026
59AQI (US)
59AQI (US)
7th January 2026
53AQI (US)
53AQI (US)
8th January 2026
49AQI (US)
49AQI (US)
9th January 2026
31AQI (US)
31AQI (US)
10th January 2026
21AQI (US)
21AQI (US)
11th January 2026
16AQI (US)
16AQI (US)
12th January 2026
20AQI (US)
20AQI (US)
13th January 2026
34AQI (US)
34AQI (US)
14th January 2026
36AQI (US)
36AQI (US)
15th January 2026
16AQI (US)
16AQI (US)
16th January 2026
20AQI (US)
20AQI (US)
17th January 2026
25AQI (US)
25AQI (US)
18th January 2026
23AQI (US)
23AQI (US)
19th January 2026
32AQI (US)
32AQI (US)
20th January 2026
18AQI (US)
18AQI (US)
21st January 2026
32AQI (US)
32AQI (US)
22nd January 2026
57AQI (US)
57AQI (US)
23rd January 2026
58AQI (US)
58AQI (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
36AQI (US)
36AQI (US)
28th January 2026
44AQI (US)
44AQI (US)
29th January 2026
51AQI (US)
51AQI (US)
30th January 2026
57AQI (US)
57AQI (US)
31st January 2026
45AQI (US)
45AQI (US)
1st February 2026
45AQI (US)
45AQI (US)
2nd February 2026
49AQI (US)
49AQI (US)
3rd February 2026
48AQI (US)
48AQI (US)
4th February 2026
44AQI (US)
44AQI (US)
5th February 2026
51AQI (US)
51AQI (US)
6th February 2026
44AQI (US)
44AQI (US)
7th February 2026
40AQI (US)
40AQI (US)
8th February 2026
45AQI (US)
45AQI (US)
9th February 2026
48AQI (US)
48AQI (US)
10th February 2026
45AQI (US)
45AQI (US)
11th February 2026
40AQI (US)
40AQI (US)
12th February 2026
39AQI (US)
39AQI (US)
13th February 2026
47AQI (US)
47AQI (US)
14th February 2026
49AQI (US)
49AQI (US)
15th February 2026
39AQI (US)
39AQI (US)
16th February 2026
46AQI (US)
46AQI (US)
17th February 2026
45AQI (US)
45AQI (US)
18th February 2026
41AQI (US)
41AQI (US)
19th February 2026
42AQI (US)
42AQI (US)
20th February 2026
39AQI (US)
39AQI (US)
21st February 2026
34AQI (US)
34AQI (US)
22nd February 2026
37AQI (US)
37AQI (US)
23rd February 2026
38AQI (US)
38AQI (US)
24th February 2026
46AQI (US)
46AQI (US)
25th February 2026
45AQI (US)
45AQI (US)
26th February 2026
35AQI (US)
35AQI (US)
27th February 2026
37AQI (US)
37AQI (US)
28th February 2026
36AQI (US)
36AQI (US)
1st March 2026
38AQI (US)
38AQI (US)
2nd March 2026
62AQI (US)
62AQI (US)
3rd March 2026
46AQI (US)
46AQI (US)
4th March 2026
48AQI (US)
48AQI (US)
5th March 2026
40AQI (US)
40AQI (US)
6th March 2026
31AQI (US)
31AQI (US)
7th March 2026
39AQI (US)
39AQI (US)
8th March 2026
37AQI (US)
37AQI (US)
9th March 2026
37AQI (US)
37AQI (US)
10th March 2026
33AQI (US)
33AQI (US)
11th March 2026
42AQI (US)
42AQI (US)
12th March 2026
38AQI (US)
38AQI (US)
13th March 2026
41AQI (US)
41AQI (US)
14th March 2026
36AQI (US)
36AQI (US)
15th March 2026
33AQI (US)
33AQI (US)
16th March 2026
39AQI (US)
39AQI (US)
17th March 2026
35AQI (US)
35AQI (US)
18th March 2026
32AQI (US)
32AQI (US)
19th March 2026
37AQI (US)
37AQI (US)
20th March 2026
38AQI (US)
38AQI (US)
21st March 2026
40AQI (US)
40AQI (US)
22nd March 2026
36AQI (US)
36AQI (US)
23rd March 2026
41AQI (US)
41AQI (US)
24th March 2026
37AQI (US)
37AQI (US)
25th March 2026
33AQI (US)
33AQI (US)
26th March 2026
28AQI (US)
28AQI (US)
27th March 2026
29AQI (US)
29AQI (US)
28th March 2026
32AQI (US)
32AQI (US)
29th March 2026
26AQI (US)
26AQI (US)
30th March 2026
26AQI (US)
26AQI (US)
31st March 2026
28AQI (US)
28AQI (US)
1st April 2026
31AQI (US)
31AQI (US)
2nd April 2026
30AQI (US)
30AQI (US)
3rd April 2026
31AQI (US)
31AQI (US)
4th April 2026
32AQI (US)
32AQI (US)
5th April 2026
30AQI (US)
30AQI (US)
6th April 2026
32AQI (US)
32AQI (US)
7th April 2026
28AQI (US)
28AQI (US)
8th April 2026
35AQI (US)
35AQI (US)
9th April 2026
30AQI (US)
30AQI (US)
10th April 2026
31AQI (US)
31AQI (US)
11th April 2026
30AQI (US)
30AQI (US)
12th April 2026
28AQI (US)
28AQI (US)
13th April 2026
32AQI (US)
32AQI (US)
14th April 2026
39AQI (US)
39AQI (US)
15th April 2026
34AQI (US)
34AQI (US)
16th April 2026
32AQI (US)
32AQI (US)
17th April 2026
18th April 2026
30AQI (US)
30AQI (US)
19th April 2026
34AQI (US)
34AQI (US)
20th April 2026
29AQI (US)
29AQI (US)
21st April 2026
28AQI (US)
28AQI (US)
22nd April 2026
23rd April 2026
24AQI (US)
24AQI (US)
24th April 2026
25AQI (US)
25AQI (US)
25th April 2026
28AQI (US)
28AQI (US)
26th April 2026
32AQI (US)
32AQI (US)
27th April 2026
28AQI (US)
28AQI (US)
28th April 2026
27AQI (US)
27AQI (US)
29th April 2026
24AQI (US)
24AQI (US)
30th April 2026
26AQI (US)
26AQI (US)
1st May 2026
27AQI (US)
27AQI (US)
2nd May 2026
24AQI (US)
24AQI (US)
3rd May 2026
23AQI (US)
23AQI (US)
4th May 2026
36AQI (US)
36AQI (US)
5th May 2026
38AQI (US)
38AQI (US)
6th May 2026
30AQI (US)
30AQI (US)
7th May 2026
25AQI (US)
25AQI (US)
8th May 2026
27AQI (US)
27AQI (US)
9th May 2026
10th May 2026
31AQI (US)
31AQI (US)
11th May 2026
27AQI (US)
27AQI (US)
12th May 2026
25AQI (US)
25AQI (US)
13th May 2026
33AQI (US)
33AQI (US)
14th May 2026
22AQI (US)
22AQI (US)
15th May 2026
46AQI (US)
46AQI (US)
16th May 2026
52AQI (US)
52AQI (US)
17th May 2026
57AQI (US)
57AQI (US)
18th May 2026
58AQI (US)
58AQI (US)
19th May 2026
54AQI (US)
54AQI (US)
20th May 2026
51AQI (US)
51AQI (US)
21st May 2026
45AQI (US)
45AQI (US)
22nd May 2026
44AQI (US)
44AQI (US)
23rd May 2026
51AQI (US)
51AQI (US)
24th May 2026
48AQI (US)
48AQI (US)
25th May 2026
45AQI (US)
45AQI (US)
26th May 2026
34AQI (US)
34AQI (US)
27th May 2026
30AQI (US)
30AQI (US)
28th May 2026
27AQI (US)
27AQI (US)
29th May 2026
27AQI (US)
27AQI (US)
30th May 2026
28AQI (US)
28AQI (US)
31st May 2026
31AQI (US)
31AQI (US)
1st June 2026
31AQI (US)
31AQI (US)
2nd June 2026
32AQI (US)
32AQI (US)
3rd June 2026
33AQI (US)
33AQI (US)
4th June 2026
27AQI (US)
27AQI (US)
5th June 2026
28AQI (US)
28AQI (US)
6th June 2026
30AQI (US)
30AQI (US)
7th June 2026
29AQI (US)
29AQI (US)
8th June 2026
26AQI (US)
26AQI (US)
9th June 2026
36AQI (US)
36AQI (US)
10th June 2026
36AQI (US)
36AQI (US)
11th June 2026
30AQI (US)
30AQI (US)
12th June 2026
28AQI (US)
28AQI (US)
13th June 2026
26AQI (US)
26AQI (US)
14th June 2026
26AQI (US)
26AQI (US)
15th June 2026
26AQI (US)
26AQI (US)
16th June 2026
28AQI (US)
28AQI (US)
17th June 2026
28AQI (US)
28AQI (US)
18th June 2026
28AQI (US)
28AQI (US)
19th June 2026
28AQI (US)
28AQI (US)
20th June 2026
25AQI (US)
25AQI (US)
21st June 2026
23AQI (US)
23AQI (US)
22nd June 2026
28AQI (US)
28AQI (US)
23rd June 2026
27AQI (US)
27AQI (US)
24th June 2026
24AQI (US)
24AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
29AQI (US)
29AQI (US)
27th June 2026
38AQI (US)
38AQI (US)
28th June 2026
31AQI (US)
31AQI (US)
29th June 2026
32AQI (US)
32AQI (US)
30th June 2026
39AQI (US)
39AQI (US)
1st July 2026
31AQI (US)
31AQI (US)
2nd July 2026
39AQI (US)
39AQI (US)
3rd July 2026
31AQI (US)
31AQI (US)
4th July 2026
42AQI (US)
42AQI (US)
5th July 2026
48AQI (US)
48AQI (US)
6th July 2026
41AQI (US)
41AQI (US)
7th July 2026
37AQI (US)
37AQI (US)
8th July 2026
32AQI (US)
32AQI (US)
9th July 2026
39AQI (US)
39AQI (US)
10th July 2026
40AQI (US)
40AQI (US)
11th July 2026
62AQI (US)
62AQI (US)
12th July 2026
59AQI (US)
59AQI (US)
13th July 2026
40AQI (US)
40AQI (US)
14th July 2026
46AQI (US)
46AQI (US)
15th July 2026
89AQI (US)
89AQI (US)
16th July 2026
99AQI (US)
99AQI (US)
17th July 2026
55AQI (US)
55AQI (US)
18th July 2026
54AQI (US)
54AQI (US)
19th July 2026
55AQI (US)
55AQI (US)
20th July 2026
51AQI (US)
51AQI (US)
21st July 2026
53AQI (US)
53AQI (US)
22nd July 2026
37AQI (US)
37AQI (US)
23rd July 2026
35AQI (US)
35AQI (US)
24th July 2026
33AQI (US)
33AQI (US)
25th July 2026
29AQI (US)
29AQI (US)
26th July 2026
35AQI (US)
35AQI (US)
27th July 2026
48AQI (US)
48AQI (US)
28th July 2026
45AQI (US)
45AQI (US)
29th July 2026
28AQI (US)
28AQI (US)
30th July 2026
28AQI (US)
28AQI (US)
31st July 2026
29AQI (US)
29AQI (US)
1st August 2026
31AQI (US)
31AQI (US)
2nd August 2026
36AQI (US)
36AQI (US)
3rd August 2026
22AQI (US)
22AQI (US)
4th August 2026
25AQI (US)
25AQI (US)
5th August 2026
31AQI (US)
31AQI (US)
6th August 2026
35AQI (US)
35AQI (US)
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
35AQI (US)
43AQI (US)
37AQI (US)
30AQI (US)
37AQI (US)
29AQI (US)
45AQI (US)
30AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
25
6
27
1
30
1
28
24
6
30
22
9
6
192
23
Highest AQI (US) recorded in
July45AQI (US)
Lowest AQI (US) recorded in
June29AQI (US)
202532AQI (US)
5
30
31
21
9
27
4
18
12
1
30
28
3
30
27
4
247
32
1
Highest AQI (US) recorded in
August44AQI (US)
Lowest AQI (US) recorded in
May19AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2026(Avg.)
36AQI (US)Least Polluted Year Recorded
2025(Avg.)
32AQI (US)Williamson's annual 2026 AQI (US) (36) shows an average percentage change of 12.5% (worsened AQI (US)) compared to previous years: 2025 (32).
