Walcott Street, Wood River, Illinois, 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
Walcott Street, Wood River, Illinois, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
115AQILowest AQI recorded on
5th Aug 2025
33AQISame Day Analysis (9th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 53 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Walcott Street, Wood River, Illinois, United States
AQI
Day
Night
.
5 AM10th Aug 2025
8 PM
4 AM11th Aug 2025
Day time
Avg. Highest Time
9AM10th Aug
52AQI
Avg. Lowest Time
6PM10th Aug
41AQI
Night time
Avg. Highest Time
5AM10th Aug
50AQI
Avg. Lowest Time
2AM11th Aug
36AQI
In the last 24 hours,
Walcott Street's AQI reached its highest point of 52 at 9 AM during the Day, while the lowest point, undefined, was recorded at 4 AM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Walcott Street, Wood River, Illinois, United States
JulAug
12th - 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 - 08th08th - 09th09th - 10th10th - 11th11th
Day
Night
12th Jul 2025285 AMAQI
12th Jul 2025286 AMAQI
12th Jul 2025307 AMAQI
12th Jul 2025298 AMAQI
12th Jul 2025319 AMAQI
12th Jul 20253410 AMAQI
12th Jul 20253511 AMAQI
12th Jul 20253812 PMAQI
12th Jul 2025391 PMAQI
12th Jul 2025392 PMAQI
12th Jul 2025383 PMAQI
12th Jul 2025374 PMAQI
12th Jul 2025355 PMAQI
12th Jul 2025346 PMAQI
12th Jul 2025357 PMAQI
12th Jul 2025358 PMAQI
12th Jul 2025329 PMAQI
12th Jul 20253010 PMAQI
12th Jul 20253411 PMAQI
13th Jul 20253912 AMAQI
13th Jul 2025411 AMAQI
13th Jul 2025422 AMAQI
13th Jul 2025433 AMAQI
13th Jul 2025444 AMAQI
27°C22/32°C
13th Jul 2025445 AMAQI
13th Jul 2025436 AMAQI
13th Jul 2025397 AMAQI
13th Jul 2025368 AMAQI
13th Jul 2025359 AMAQI
13th Jul 20253410 AMAQI
13th Jul 20253311 AMAQI
13th Jul 20253512 PMAQI
13th Jul 2025391 PMAQI
13th Jul 2025362 PMAQI
13th Jul 2025323 PMAQI
13th Jul 2025324 PMAQI
13th Jul 2025305 PMAQI
13th Jul 2025306 PMAQI
13th Jul 2025347 PMAQI
13th Jul 2025348 PMAQI
13th Jul 2025289 PMAQI
13th Jul 20253010 PMAQI
13th Jul 20252811 PMAQI
14th Jul 20252712 AMAQI
14th Jul 2025251 AMAQI
14th Jul 2025222 AMAQI
14th Jul 2025203 AMAQI
14th Jul 2025244 AMAQI
24°C20/30°C
14th Jul 2025255 AMAQI
14th Jul 2025306 AMAQI
14th Jul 2025337 AMAQI
14th Jul 2025338 AMAQI
14th Jul 2025389 AMAQI
14th Jul 20254110 AMAQI
14th Jul 20254111 AMAQI
14th Jul 20253812 PMAQI
14th Jul 2025361 PMAQI
14th Jul 2025352 PMAQI
14th Jul 2025363 PMAQI
14th Jul 2025354 PMAQI
14th Jul 2025365 PMAQI
14th Jul 2025366 PMAQI
14th Jul 2025347 PMAQI
14th Jul 2025338 PMAQI
14th Jul 2025349 PMAQI
14th Jul 20253510 PMAQI
14th Jul 20253511 PMAQI
15th Jul 20253612 AMAQI
15th Jul 2025391 AMAQI
15th Jul 2025392 AMAQI
15th Jul 2025393 AMAQI
15th Jul 2025394 AMAQI
25°C22/32°C
15th Jul 2025395 AMAQI
15th Jul 2025386 AMAQI
15th Jul 2025397 AMAQI
15th Jul 2025408 AMAQI
15th Jul 2025389 AMAQI
15th Jul 20253810 AMAQI
15th Jul 20253811 AMAQI
15th Jul 20253912 PMAQI
15th Jul 2025421 PMAQI
15th Jul 2025422 PMAQI
15th Jul 2025423 PMAQI
15th Jul 2025434 PMAQI
15th Jul 2025415 PMAQI
15th Jul 2025346 PMAQI
15th Jul 2025387 PMAQI
15th Jul 2025388 PMAQI
15th Jul 2025289 PMAQI
15th Jul 20252710 PMAQI
15th Jul 20253111 PMAQI
16th Jul 20253612 AMAQI
16th Jul 2025361 AMAQI
16th Jul 2025362 AMAQI
16th Jul 2025373 AMAQI
16th Jul 2025384 AMAQI
26°C22/33°C
16th Jul 2025395 AMAQI
16th Jul 2025376 AMAQI
16th Jul 2025397 AMAQI
16th Jul 2025378 AMAQI
16th Jul 2025379 AMAQI
16th Jul 20253810 AMAQI
16th Jul 20254411 AMAQI
16th Jul 20254712 PMAQI
16th Jul 2025501 PMAQI
16th Jul 2025502 PMAQI
16th Jul 2025523 PMAQI
16th Jul 2025494 PMAQI
16th Jul 2025465 PMAQI
16th Jul 2025426 PMAQI
16th Jul 2025407 PMAQI
16th Jul 2025388 PMAQI
16th Jul 2025319 PMAQI
16th Jul 20252910 PMAQI
16th Jul 20253011 PMAQI
17th Jul 20253212 AMAQI
17th Jul 2025321 AMAQI
17th Jul 2025362 AMAQI
17th Jul 2025373 AMAQI
17th Jul 2025344 AMAQI
28°C22/37°C
17th Jul 2025305 AMAQI
17th Jul 2025276 AMAQI
17th Jul 2025287 AMAQI
17th Jul 2025308 AMAQI
17th Jul 2025319 AMAQI
17th Jul 20253110 AMAQI
17th Jul 20253211 AMAQI
17th Jul 20253112 PMAQI
17th Jul 2025341 PMAQI
17th Jul 2025372 PMAQI
17th Jul 2025363 PMAQI
17th Jul 2025364 PMAQI
17th Jul 2025335 PMAQI
17th Jul 2025316 PMAQI
17th Jul 2025307 PMAQI
17th Jul 2025308 PMAQI
17th Jul 2025289 PMAQI
17th Jul 20252810 PMAQI
17th Jul 20252711 PMAQI
18th Jul 20252712 AMAQI
18th Jul 2025241 AMAQI
18th Jul 2025222 AMAQI
18th Jul 2025213 AMAQI
18th Jul 2025214 AMAQI
26°C23/33°C
18th Jul 2025215 AMAQI
18th Jul 2025226 AMAQI
18th Jul 2025237 AMAQI
18th Jul 2025258 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20253210 AMAQI
18th Jul 20253411 AMAQI
18th Jul 20253412 PMAQI
18th Jul 2025371 PMAQI
18th Jul 2025362 PMAQI
18th Jul 2025363 PMAQI
18th Jul 2025384 PMAQI
18th Jul 2025395 PMAQI
18th Jul 2025406 PMAQI
18th Jul 2025317 PMAQI
18th Jul 2025308 PMAQI
18th Jul 2025449 PMAQI
18th Jul 20254410 PMAQI
18th Jul 20254711 PMAQI
19th Jul 20255212 AMAQI
19th Jul 2025531 AMAQI
19th Jul 2025562 AMAQI
19th Jul 2025573 AMAQI
19th Jul 2025544 AMAQI
26°C22/32°C
19th Jul 2025535 AMAQI
19th Jul 2025536 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025468 AMAQI
19th Jul 2025469 AMAQI
19th Jul 20254610 AMAQI
19th Jul 20255011 AMAQI
19th Jul 20255212 PMAQI
19th Jul 2025541 PMAQI
19th Jul 2025552 PMAQI
19th Jul 2025503 PMAQI
19th Jul 2025424 PMAQI
19th Jul 2025395 PMAQI
19th Jul 2025406 PMAQI
19th Jul 2025487 PMAQI
19th Jul 2025508 PMAQI
19th Jul 2025529 PMAQI
19th Jul 20255310 PMAQI
19th Jul 20255411 PMAQI
20th Jul 20255312 AMAQI
20th Jul 2025541 AMAQI
20th Jul 2025572 AMAQI
20th Jul 2025583 AMAQI
20th Jul 2025564 AMAQI
27°C23/34°C
20th Jul 2025565 AMAQI
20th Jul 2025546 AMAQI
20th Jul 2025567 AMAQI
20th Jul 2025568 AMAQI
20th Jul 2025569 AMAQI
20th Jul 20255510 AMAQI
20th Jul 20255611 AMAQI
20th Jul 20255512 PMAQI
20th Jul 2025561 PMAQI
20th Jul 2025542 PMAQI
20th Jul 2025543 PMAQI
20th Jul 2025544 PMAQI
20th Jul 2025565 PMAQI
20th Jul 2025556 PMAQI
20th Jul 2025557 PMAQI
20th Jul 2025558 PMAQI
20th Jul 2025539 PMAQI
20th Jul 20255210 PMAQI
20th Jul 20255211 PMAQI
21st Jul 20255112 AMAQI
21st Jul 2025471 AMAQI
21st Jul 2025352 AMAQI
21st Jul 2025283 AMAQI
21st Jul 2025244 AMAQI
30°C24/37°C
21st Jul 2025215 AMAQI
21st Jul 2025206 AMAQI
21st Jul 2025217 AMAQI
21st Jul 2025208 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252210 AMAQI
21st Jul 20252311 AMAQI
21st Jul 20252312 PMAQI
21st Jul 2025241 PMAQI
21st Jul 2025272 PMAQI
21st Jul 2025263 PMAQI
21st Jul 2025274 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025267 PMAQI
21st Jul 2025278 PMAQI
21st Jul 2025359 PMAQI
21st Jul 20253610 PMAQI
21st Jul 20253611 PMAQI
22nd Jul 20253712 AMAQI
22nd Jul 2025361 AMAQI
22nd Jul 2025342 AMAQI
22nd Jul 2025343 AMAQI
22nd Jul 2025344 AMAQI
25°C22/30°C
22nd Jul 2025385 AMAQI
22nd Jul 2025446 AMAQI
22nd Jul 2025437 AMAQI
22nd Jul 2025408 AMAQI
22nd Jul 2025409 AMAQI
22nd Jul 20254210 AMAQI
22nd Jul 20254311 AMAQI
22nd Jul 20254412 PMAQI
22nd Jul 2025461 PMAQI
22nd Jul 2025522 PMAQI
22nd Jul 2025533 PMAQI
22nd Jul 2025534 PMAQI
22nd Jul 2025555 PMAQI
22nd Jul 2025546 PMAQI
22nd Jul 2025447 PMAQI
22nd Jul 2025428 PMAQI
22nd Jul 2025449 PMAQI
22nd Jul 20254610 PMAQI
22nd Jul 20254711 PMAQI
23rd Jul 20254912 AMAQI
23rd Jul 2025521 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025523 AMAQI
23rd Jul 2025534 AMAQI
28°C23/35°C
23rd Jul 2025545 AMAQI
23rd Jul 2025546 AMAQI
23rd Jul 2025547 AMAQI
23rd Jul 2025548 AMAQI
23rd Jul 2025569 AMAQI
23rd Jul 20255810 AMAQI
23rd Jul 20256011 AMAQI
23rd Jul 20256112 PMAQI
23rd Jul 2025621 PMAQI
23rd Jul 2025622 PMAQI
23rd Jul 2025623 PMAQI
23rd Jul 2025604 PMAQI
23rd Jul 2025615 PMAQI
23rd Jul 2025606 PMAQI
23rd Jul 2025587 PMAQI
23rd Jul 2025568 PMAQI
23rd Jul 2025609 PMAQI
23rd Jul 20256010 PMAQI
23rd Jul 20255911 PMAQI
24th Jul 20255912 AMAQI
24th Jul 2025601 AMAQI
24th Jul 2025582 AMAQI
24th Jul 2025583 AMAQI
24th Jul 2025584 AMAQI
30°C25/37°C
24th Jul 2025595 AMAQI
24th Jul 2025596 AMAQI
24th Jul 2025607 AMAQI
24th Jul 2025608 AMAQI
24th Jul 2025619 AMAQI
24th Jul 20256210 AMAQI
24th Jul 20256111 AMAQI
24th Jul 20256212 PMAQI
24th Jul 2025621 PMAQI
24th Jul 2025602 PMAQI
24th Jul 2025593 PMAQI
24th Jul 2025584 PMAQI
24th Jul 2025595 PMAQI
24th Jul 2025586 PMAQI
24th Jul 2025607 PMAQI
24th Jul 2025598 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20255812 AMAQI
25th Jul 2025561 AMAQI
25th Jul 2025462 AMAQI
25th Jul 2025363 AMAQI
25th Jul 2025364 AMAQI
30°C24/37°C
25th Jul 2025325 AMAQI
25th Jul 2025286 AMAQI
25th Jul 2025267 AMAQI
25th Jul 2025278 AMAQI
25th Jul 2025339 AMAQI
25th Jul 20253410 AMAQI
25th Jul 20253911 AMAQI
25th Jul 20254812 PMAQI
25th Jul 2025551 PMAQI
25th Jul 2025572 PMAQI
25th Jul 2025573 PMAQI
25th Jul 2025604 PMAQI
25th Jul 2025595 PMAQI
25th Jul 2025566 PMAQI
25th Jul 2025547 PMAQI
25th Jul 2025558 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255510 PMAQI
25th Jul 20255511 PMAQI
26th Jul 20255612 AMAQI
26th Jul 2025551 AMAQI
26th Jul 2025552 AMAQI
26th Jul 2025543 AMAQI
26th Jul 2025544 AMAQI
29°C24/36°C
26th Jul 2025535 AMAQI
26th Jul 2025536 AMAQI
26th Jul 2025537 AMAQI
26th Jul 2025538 AMAQI
26th Jul 2025539 AMAQI
26th Jul 20255310 AMAQI
26th Jul 20255211 AMAQI
26th Jul 20255112 PMAQI
26th Jul 2025481 PMAQI
26th Jul 2025462 PMAQI
26th Jul 2025513 PMAQI
26th Jul 2025474 PMAQI
26th Jul 2025475 PMAQI
26th Jul 2025466 PMAQI
26th Jul 2025507 PMAQI
26th Jul 2025508 PMAQI
26th Jul 2025399 PMAQI
26th Jul 20254010 PMAQI
26th Jul 20254111 PMAQI
27th Jul 20254012 AMAQI
27th Jul 2025401 AMAQI
27th Jul 2025312 AMAQI
27th Jul 2025243 AMAQI
27th Jul 2025194 AMAQI
29°C25/37°C
27th Jul 2025165 AMAQI
27th Jul 2025166 AMAQI
27th Jul 2025187 AMAQI
27th Jul 2025188 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20252110 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252512 PMAQI
27th Jul 2025281 PMAQI
27th Jul 2025302 PMAQI
27th Jul 2025333 PMAQI
27th Jul 2025364 PMAQI
27th Jul 2025385 PMAQI
27th Jul 2025446 PMAQI
27th Jul 2025357 PMAQI
27th Jul 2025348 PMAQI
27th Jul 2025409 PMAQI
27th Jul 20253910 PMAQI
27th Jul 20253611 PMAQI
28th Jul 20253612 AMAQI
28th Jul 2025361 AMAQI
28th Jul 2025342 AMAQI
28th Jul 2025343 AMAQI
28th Jul 2025334 AMAQI
29°C24/34°C
28th Jul 2025345 AMAQI
28th Jul 2025366 AMAQI
28th Jul 2025367 AMAQI
28th Jul 2025368 AMAQI
28th Jul 2025389 AMAQI
28th Jul 20254310 AMAQI
28th Jul 20254511 AMAQI
28th Jul 20254612 PMAQI
28th Jul 2025481 PMAQI
28th Jul 2025512 PMAQI
28th Jul 2025503 PMAQI
28th Jul 2025494 PMAQI
28th Jul 2025505 PMAQI
28th Jul 2025516 PMAQI
28th Jul 2025427 PMAQI
28th Jul 2025428 PMAQI
28th Jul 2025459 PMAQI
28th Jul 20254810 PMAQI
28th Jul 20254811 PMAQI
29th Jul 20255012 AMAQI
29th Jul 2025501 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025524 AMAQI
30°C25/37°C
29th Jul 2025525 AMAQI
29th Jul 2025526 AMAQI
29th Jul 2025527 AMAQI
29th Jul 2025538 AMAQI
29th Jul 2025529 AMAQI
29th Jul 20254610 AMAQI
29th Jul 20254211 AMAQI
29th Jul 20254312 PMAQI
29th Jul 2025441 PMAQI
29th Jul 2025462 PMAQI
29th Jul 2025483 PMAQI
29th Jul 2025504 PMAQI
29th Jul 2025515 PMAQI
29th Jul 2025526 PMAQI
29th Jul 2025507 PMAQI
29th Jul 2025508 PMAQI
29th Jul 2025479 PMAQI
29th Jul 20254610 PMAQI
29th Jul 20254711 PMAQI
30th Jul 20254712 AMAQI
30th Jul 2025481 AMAQI
30th Jul 2025422 AMAQI
30th Jul 2025403 AMAQI
30th Jul 2025424 AMAQI
30°C25/37°C
30th Jul 2025425 AMAQI
30th Jul 2025426 AMAQI
30th Jul 2025467 AMAQI
30th Jul 2025508 AMAQI
30th Jul 2025549 AMAQI
30th Jul 20255410 AMAQI
30th Jul 20255511 AMAQI
30th Jul 20255612 PMAQI
30th Jul 2025561 PMAQI
30th Jul 2025552 PMAQI
30th Jul 2025553 PMAQI
30th Jul 2025554 PMAQI
30th Jul 2025555 PMAQI
30th Jul 2025556 PMAQI
30th Jul 2025557 PMAQI
30th Jul 2025558 PMAQI
30th Jul 2025409 PMAQI
30th Jul 20253710 PMAQI
30th Jul 20253511 PMAQI
31st Jul 20253412 AMAQI
31st Jul 2025341 AMAQI
31st Jul 2025292 AMAQI
31st Jul 2025273 AMAQI
31st Jul 2025264 AMAQI
28°C22/33°C
31st Jul 2025245 AMAQI
31st Jul 2025246 AMAQI
31st Jul 2025267 AMAQI
31st Jul 2025298 AMAQI
31st Jul 2025309 AMAQI
31st Jul 20253410 AMAQI
31st Jul 20253611 AMAQI
31st Jul 20253212 PMAQI
31st Jul 2025301 PMAQI
31st Jul 2025422 PMAQI
31st Jul 2025533 PMAQI
31st Jul 2025554 PMAQI
31st Jul 2025545 PMAQI
31st Jul 2025546 PMAQI
31st Jul 2025287 PMAQI
31st Jul 2025468 PMAQI
31st Jul 2025759 PMAQI
31st Jul 20258910 PMAQI
31st Jul 202510011 PMAQI
1st Aug 202511212 AMAQI
1st Aug 20251161 AMAQI
1st Aug 20251132 AMAQI
1st Aug 2025983 AMAQI
1st Aug 20251094 AMAQI
24°C21/26°C
1st Aug 20251305 AMAQI
1st Aug 20251286 AMAQI
1st Aug 20251247 AMAQI
1st Aug 20251338 AMAQI
1st Aug 20251389 AMAQI
1st Aug 202513210 AMAQI
1st Aug 202514211 AMAQI
1st Aug 202512812 PMAQI
1st Aug 20251111 PMAQI
1st Aug 20251032 PMAQI
1st Aug 20251033 PMAQI
1st Aug 20251064 PMAQI
1st Aug 20251025 PMAQI
1st Aug 2025986 PMAQI
1st Aug 20251257 PMAQI
1st Aug 20251208 PMAQI
1st Aug 20251049 PMAQI
1st Aug 202510110 PMAQI
1st Aug 202510011 PMAQI
2nd Aug 20259812 AMAQI
2nd Aug 20251001 AMAQI
2nd Aug 20251022 AMAQI
2nd Aug 2025993 AMAQI
2nd Aug 2025994 AMAQI
22°C15/29°C
2nd Aug 2025975 AMAQI
2nd Aug 20251116 AMAQI
2nd Aug 20251067 AMAQI
2nd Aug 20251058 AMAQI
2nd Aug 20251009 AMAQI
2nd Aug 202510410 AMAQI
2nd Aug 20259011 AMAQI
2nd Aug 20258412 PMAQI
2nd Aug 2025721 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025594 PMAQI
2nd Aug 2025565 PMAQI
2nd Aug 2025576 PMAQI
2nd Aug 2025867 PMAQI
2nd Aug 2025798 PMAQI
2nd Aug 2025539 PMAQI
2nd Aug 20255410 PMAQI
2nd Aug 20255511 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025521 AMAQI
3rd Aug 2025512 AMAQI
3rd Aug 2025523 AMAQI
3rd Aug 2025514 AMAQI
21°C14/28°C
3rd Aug 2025505 AMAQI
3rd Aug 2025516 AMAQI
3rd Aug 2025517 AMAQI
3rd Aug 2025508 AMAQI
3rd Aug 2025529 AMAQI
3rd Aug 20255210 AMAQI
3rd Aug 20255011 AMAQI
3rd Aug 20254412 PMAQI
3rd Aug 2025411 PMAQI
3rd Aug 2025452 PMAQI
3rd Aug 2025443 PMAQI
3rd Aug 2025434 PMAQI
3rd Aug 2025455 PMAQI
3rd Aug 2025436 PMAQI
3rd Aug 2025497 PMAQI
3rd Aug 2025448 PMAQI
3rd Aug 2025409 PMAQI
3rd Aug 20254410 PMAQI
3rd Aug 20254211 PMAQI
4th Aug 20254312 AMAQI
4th Aug 2025441 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025383 AMAQI
4th Aug 2025364 AMAQI
21°C14/29°C
4th Aug 2025375 AMAQI
4th Aug 2025366 AMAQI
4th Aug 2025367 AMAQI
4th Aug 2025368 AMAQI
4th Aug 2025389 AMAQI
4th Aug 20253910 AMAQI
4th Aug 20254011 AMAQI
4th Aug 20254212 PMAQI
4th Aug 2025421 PMAQI
4th Aug 2025442 PMAQI
4th Aug 2025423 PMAQI
4th Aug 2025444 PMAQI
4th Aug 2025425 PMAQI
4th Aug 2025416 PMAQI
4th Aug 2025427 PMAQI
4th Aug 2025388 PMAQI
4th Aug 2025339 PMAQI
4th Aug 20253310 PMAQI
4th Aug 20252811 PMAQI
5th Aug 20252812 AMAQI
5th Aug 2025241 AMAQI
5th Aug 2025242 AMAQI
5th Aug 2025243 AMAQI
5th Aug 2025224 AMAQI
23°C16/28°C
5th Aug 2025245 AMAQI
5th Aug 2025246 AMAQI
5th Aug 2025277 AMAQI
5th Aug 2025298 AMAQI
5th Aug 2025309 AMAQI
5th Aug 20253510 AMAQI
5th Aug 20254111 AMAQI
5th Aug 20254412 PMAQI
5th Aug 2025461 PMAQI
5th Aug 2025472 PMAQI
5th Aug 2025453 PMAQI
5th Aug 2025434 PMAQI
5th Aug 2025395 PMAQI
5th Aug 2025396 PMAQI
5th Aug 2025347 PMAQI
5th Aug 2025348 PMAQI
5th Aug 2025359 PMAQI
5th Aug 20253510 PMAQI
5th Aug 20253711 PMAQI
6th Aug 20253812 AMAQI
6th Aug 2025401 AMAQI
6th Aug 2025392 AMAQI
6th Aug 2025383 AMAQI
6th Aug 2025404 AMAQI
24°C18/31°C
6th Aug 2025405 AMAQI
6th Aug 2025416 AMAQI
6th Aug 2025417 AMAQI
6th Aug 2025438 AMAQI
6th Aug 2025469 AMAQI
6th Aug 20255210 AMAQI
6th Aug 20255711 AMAQI
6th Aug 20256012 PMAQI
6th Aug 2025621 PMAQI
6th Aug 2025642 PMAQI
6th Aug 2025653 PMAQI
6th Aug 2025644 PMAQI
6th Aug 2025635 PMAQI
6th Aug 2025636 PMAQI
6th Aug 2025437 PMAQI
6th Aug 2025528 PMAQI
6th Aug 2025559 PMAQI
6th Aug 20255710 PMAQI
6th Aug 20255711 PMAQI
7th Aug 20255712 AMAQI
7th Aug 2025551 AMAQI
7th Aug 2025542 AMAQI
7th Aug 2025543 AMAQI
7th Aug 2025544 AMAQI
25°C17/34°C
7th Aug 2025555 AMAQI
7th Aug 2025546 AMAQI
7th Aug 2025547 AMAQI
7th Aug 2025568 AMAQI
7th Aug 2025589 AMAQI
7th Aug 20255710 AMAQI
7th Aug 20255711 AMAQI
7th Aug 20255612 PMAQI
7th Aug 2025571 PMAQI
7th Aug 2025582 PMAQI
7th Aug 2025593 PMAQI
7th Aug 2025574 PMAQI
7th Aug 2025585 PMAQI
7th Aug 2025586 PMAQI
7th Aug 2025587 PMAQI
7th Aug 2025568 PMAQI
7th Aug 2025579 PMAQI
7th Aug 20255910 PMAQI
7th Aug 20255711 PMAQI
8th Aug 20255812 AMAQI
8th Aug 2025571 AMAQI
8th Aug 2025562 AMAQI
8th Aug 2025563 AMAQI
8th Aug 2025554 AMAQI
27°C20/33°C
8th Aug 2025555 AMAQI
8th Aug 2025556 AMAQI
8th Aug 2025557 AMAQI
8th Aug 2025548 AMAQI
8th Aug 2025569 AMAQI
8th Aug 20255810 AMAQI
8th Aug 20255811 AMAQI
8th Aug 20255612 PMAQI
8th Aug 2025561 PMAQI
8th Aug 2025562 PMAQI
8th Aug 2025563 PMAQI
8th Aug 2025554 PMAQI
8th Aug 2025555 PMAQI
8th Aug 2025556 PMAQI
8th Aug 2025557 PMAQI
8th Aug 2025558 PMAQI
8th Aug 2025539 PMAQI
8th Aug 20255410 PMAQI
8th Aug 20255511 PMAQI
9th Aug 20255512 AMAQI
9th Aug 2025541 AMAQI
9th Aug 2025532 AMAQI
9th Aug 2025523 AMAQI
9th Aug 2025524 AMAQI
28°C22/36°C
9th Aug 2025525 AMAQI
9th Aug 2025536 AMAQI
9th Aug 2025527 AMAQI
9th Aug 2025528 AMAQI
9th Aug 2025519 AMAQI
9th Aug 20255010 AMAQI
9th Aug 20255111 AMAQI
9th Aug 20255212 PMAQI
9th Aug 2025521 PMAQI
9th Aug 2025522 PMAQI
9th Aug 2025523 PMAQI
9th Aug 2025544 PMAQI
9th Aug 2025555 PMAQI
9th Aug 2025546 PMAQI
9th Aug 2025547 PMAQI
9th Aug 2025548 PMAQI
9th Aug 2025539 PMAQI
9th Aug 20255410 PMAQI
9th Aug 20255411 PMAQI
10th Aug 20255412 AMAQI
10th Aug 2025531 AMAQI
10th Aug 2025522 AMAQI
10th Aug 2025503 AMAQI
10th Aug 2025524 AMAQI
28°C22/36°C
10th Aug 2025505 AMAQI
10th Aug 2025506 AMAQI
10th Aug 2025517 AMAQI
10th Aug 2025508 AMAQI
10th Aug 2025529 AMAQI
10th Aug 20255210 AMAQI
10th Aug 20255211 AMAQI
10th Aug 20255112 PMAQI
10th Aug 2025501 PMAQI
10th Aug 2025512 PMAQI
10th Aug 2025523 PMAQI
10th Aug 2025524 PMAQI
10th Aug 2025485 PMAQI
10th Aug 2025416 PMAQI
10th Aug 2025497 PMAQI
10th Aug 2025488 PMAQI
10th Aug 2025379 PMAQI
10th Aug 20253910 PMAQI
10th Aug 20253811 PMAQI
11th Aug 20253812 AMAQI
11th Aug 2025381 AMAQI
11th Aug 2025362 AMAQI
11th Aug 2025383 AMAQI
27°C22/32°C
5 AM
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
48AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
48AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 48), while the lowest AQI was between 5 AM to 8 PM (Avg. 48).
Night time
Avg. Highest Time
12 AM - 11 PM
47AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
47AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 47), while the lowest AQI was between 12 AM to 11 PM (Avg. 47).
2025 Days Vs Air Quality
Walcott Street, Wood River, Illinois, United States
2025
73%
99
26%
36
0.7%
1
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
99 DaysModerate
36 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 73%
Health Risk Level:
Low
In 2025, 73% of 223 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
Walcott Street, Wood River, Illinois, United States
AQI levels in 2025
AQI
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.
1st March 2025
54AQI
54AQI
2nd March 2025
39AQI
39AQI
3rd March 2025
43AQI
43AQI
4th March 2025
26AQI
26AQI
5th March 2025
18AQI
18AQI
1st April 2025
37AQI
37AQI
2nd April 2025
40AQI
40AQI
3rd April 2025
31AQI
31AQI
4th April 2025
25AQI
25AQI
5th April 2025
24AQI
24AQI
6th April 2025
23AQI
23AQI
7th April 2025
35AQI
35AQI
8th April 2025
23AQI
23AQI
9th April 2025
32AQI
32AQI
10th April 2025
43AQI
43AQI
11th April 2025
43AQI
43AQI
12th April 2025
59AQI
59AQI
13th April 2025
46AQI
46AQI
14th April 2025
42AQI
42AQI
15th April 2025
23AQI
23AQI
16th April 2025
40AQI
40AQI
17th April 2025
51AQI
51AQI
18th April 2025
59AQI
59AQI
19th April 2025
48AQI
48AQI
20th April 2025
52AQI
52AQI
21st April 2025
22AQI
22AQI
22nd April 2025
38AQI
38AQI
23rd April 2025
38AQI
38AQI
24th April 2025
45AQI
45AQI
25th April 2025
39AQI
39AQI
26th April 2025
26AQI
26AQI
27th April 2025
25AQI
25AQI
28th April 2025
40AQI
40AQI
29th April 2025
36AQI
36AQI
30th April 2025
29AQI
29AQI
1st May 2025
28AQI
28AQI
2nd May 2025
27AQI
27AQI
3rd May 2025
29AQI
29AQI
4th May 2025
20AQI
20AQI
5th May 2025
19AQI
19AQI
6th May 2025
31AQI
31AQI
7th May 2025
30AQI
30AQI
8th May 2025
30AQI
30AQI
9th May 2025
28AQI
28AQI
10th May 2025
41AQI
41AQI
11th May 2025
39AQI
39AQI
12th May 2025
36AQI
36AQI
13th May 2025
32AQI
32AQI
14th May 2025
40AQI
40AQI
15th May 2025
57AQI
57AQI
16th May 2025
45AQI
45AQI
17th May 2025
27AQI
27AQI
18th May 2025
24AQI
24AQI
19th May 2025
34AQI
34AQI
20th May 2025
28AQI
28AQI
21st May 2025
16AQI
16AQI
22nd May 2025
16AQI
16AQI
23rd May 2025
22AQI
22AQI
24th May 2025
30AQI
30AQI
25th May 2025
36AQI
36AQI
26th May 2025
22AQI
22AQI
27th May 2025
24AQI
24AQI
28th May 2025
28AQI
28AQI
29th May 2025
46AQI
46AQI
30th May 2025
31AQI
31AQI
31st May 2025
46AQI
46AQI
1st June 2025
42AQI
42AQI
2nd June 2025
51AQI
51AQI
3rd June 2025
61AQI
61AQI
4th June 2025
50AQI
50AQI
5th June 2025
41AQI
41AQI
6th June 2025
52AQI
52AQI
7th June 2025
83AQI
83AQI
8th June 2025
58AQI
58AQI
9th June 2025
61AQI
61AQI
10th June 2025
63AQI
63AQI
11th June 2025
77AQI
77AQI
12th June 2025
82AQI
82AQI
13th June 2025
51AQI
51AQI
14th June 2025
36AQI
36AQI
15th June 2025
47AQI
47AQI
16th June 2025
33AQI
33AQI
17th June 2025
43AQI
43AQI
18th June 2025
38AQI
38AQI
19th June 2025
26AQI
26AQI
20th June 2025
48AQI
48AQI
21st June 2025
53AQI
53AQI
22nd June 2025
55AQI
55AQI
23rd June 2025
60AQI
60AQI
24th June 2025
56AQI
56AQI
25th June 2025
54AQI
54AQI
26th June 2025
52AQI
52AQI
27th June 2025
37AQI
37AQI
28th June 2025
28AQI
28AQI
29th June 2025
28AQI
28AQI
30th June 2025
30AQI
30AQI
1st July 2025
33AQI
33AQI
2nd July 2025
48AQI
48AQI
3rd July 2025
55AQI
55AQI
4th July 2025
64AQI
64AQI
5th July 2025
83AQI
83AQI
6th July 2025
59AQI
59AQI
7th July 2025
41AQI
41AQI
8th July 2025
54AQI
54AQI
9th July 2025
40AQI
40AQI
10th July 2025
46AQI
46AQI
11th July 2025
51AQI
51AQI
12th July 2025
36AQI
36AQI
13th July 2025
36AQI
36AQI
14th July 2025
32AQI
32AQI
15th July 2025
37AQI
37AQI
16th July 2025
39AQI
39AQI
17th July 2025
32AQI
32AQI
18th July 2025
31AQI
31AQI
19th July 2025
51AQI
51AQI
20th July 2025
55AQI
55AQI
21st July 2025
29AQI
29AQI
22nd July 2025
43AQI
43AQI
23rd July 2025
57AQI
57AQI
24th July 2025
59AQI
59AQI
25th July 2025
47AQI
47AQI
26th July 2025
50AQI
50AQI
27th July 2025
30AQI
30AQI
28th July 2025
42AQI
42AQI
29th July 2025
50AQI
50AQI
30th July 2025
48AQI
48AQI
31st July 2025
43AQI
43AQI
1st August 2025
115AQI
115AQI
2nd August 2025
83AQI
83AQI
3rd August 2025
47AQI
47AQI
4th August 2025
39AQI
39AQI
5th August 2025
33AQI
33AQI
6th August 2025
50AQI
50AQI
7th August 2025
56AQI
56AQI
8th August 2025
56AQI
56AQI
9th August 2025
53AQI
53AQI
36AQI
37AQI
31AQI
50AQI
46AQI
59AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202542AQI
4
1
26
4
30
1
14
16
21
10
4
4
1
99
36
1
Highest AQI recorded in
August59AQI
Lowest AQI recorded in
May31AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
42AQILeast Polluted Year Recorded
2025(Avg.)
42AQIWalcott Street's annual 2025 AQI (42) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
