Cedar Rapids, Iowa, 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+
November Air Quality Analysis
Cedar Rapids, Iowa, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Nov 2023
75AQILowest AQI recorded on
12th Nov 2021
9AQISame Day Analysis (20th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 75 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 20th Nov - 21st Nov 2025
Cedar Rapids, Iowa, United States
AQI
Day
Night
.
7 AM20th Nov 2025
5 PM
6 AM21st Nov 2025
Day time
Avg. Highest Time
11AM20th Nov
90AQI
Avg. Lowest Time
3PM20th Nov
69AQI
Night time
Avg. Highest Time
9PM20th Nov
81AQI
Avg. Lowest Time
6AM21st Nov
39AQI
In the last 24 hours,
Cedar Rapids's AQI reached its highest point of 90 at 11 AM during the Day, while the lowest point, 39, was recorded at 6 AM during the Night between 20th Nov and 21st Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Cedar Rapids, Iowa, United States
OctNov
22nd - 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 - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st
Day
Night
22nd Oct 2025117 AMAQI
22nd Oct 2025118 AMAQI
22nd Oct 2025119 AMAQI
22nd Oct 20251110 AMAQI
22nd Oct 20251311 AMAQI
22nd Oct 20251512 PMAQI
22nd Oct 2025141 PMAQI
22nd Oct 2025192 PMAQI
22nd Oct 2025183 PMAQI
22nd Oct 2025214 PMAQI
22nd Oct 2025245 PMAQI
22nd Oct 2025246 PMAQI
22nd Oct 2025267 PMAQI
22nd Oct 2025268 PMAQI
22nd Oct 2025309 PMAQI
22nd Oct 20253010 PMAQI
22nd Oct 20253611 PMAQI
23rd Oct 20253712 AMAQI
23rd Oct 2025331 AMAQI
23rd Oct 2025332 AMAQI
23rd Oct 2025333 AMAQI
23rd Oct 2025314 AMAQI
23rd Oct 2025285 AMAQI
23rd Oct 2025286 AMAQI
8°C3/15°C
23rd Oct 2025287 AMAQI
23rd Oct 2025288 AMAQI
23rd Oct 2025289 AMAQI
23rd Oct 20253010 AMAQI
23rd Oct 20253311 AMAQI
23rd Oct 20253312 PMAQI
23rd Oct 2025311 PMAQI
23rd Oct 2025262 PMAQI
23rd Oct 2025223 PMAQI
23rd Oct 2025244 PMAQI
23rd Oct 2025265 PMAQI
23rd Oct 2025206 PMAQI
23rd Oct 2025197 PMAQI
23rd Oct 2025248 PMAQI
23rd Oct 2025309 PMAQI
23rd Oct 20253710 PMAQI
23rd Oct 20255411 PMAQI
24th Oct 20256612 AMAQI
24th Oct 2025631 AMAQI
24th Oct 2025632 AMAQI
24th Oct 2025613 AMAQI
24th Oct 2025534 AMAQI
24th Oct 2025505 AMAQI
24th Oct 2025506 AMAQI
7°C-1/16°C
24th Oct 2025507 AMAQI
24th Oct 2025488 AMAQI
24th Oct 2025469 AMAQI
24th Oct 20255310 AMAQI
24th Oct 20255711 AMAQI
24th Oct 20255412 PMAQI
24th Oct 2025471 PMAQI
24th Oct 2025392 PMAQI
24th Oct 2025413 PMAQI
24th Oct 2025424 PMAQI
24th Oct 2025395 PMAQI
24th Oct 2025396 PMAQI
24th Oct 2025467 PMAQI
24th Oct 2025558 PMAQI
24th Oct 2025499 PMAQI
24th Oct 20254810 PMAQI
24th Oct 20255411 PMAQI
25th Oct 20254912 AMAQI
25th Oct 2025401 AMAQI
25th Oct 2025332 AMAQI
25th Oct 2025333 AMAQI
25th Oct 2025334 AMAQI
25th Oct 2025335 AMAQI
25th Oct 2025316 AMAQI
7°C-3/17°C
25th Oct 2025287 AMAQI
25th Oct 2025288 AMAQI
25th Oct 2025269 AMAQI
25th Oct 20252210 AMAQI
25th Oct 20252211 AMAQI
25th Oct 20252412 PMAQI
25th Oct 2025281 PMAQI
25th Oct 2025302 PMAQI
25th Oct 2025333 PMAQI
25th Oct 2025354 PMAQI
25th Oct 2025425 PMAQI
25th Oct 2025426 PMAQI
25th Oct 2025397 PMAQI
25th Oct 2025418 PMAQI
25th Oct 2025409 PMAQI
25th Oct 20253310 PMAQI
25th Oct 20253311 PMAQI
26th Oct 20253312 AMAQI
26th Oct 2025331 AMAQI
26th Oct 2025332 AMAQI
26th Oct 2025353 AMAQI
26th Oct 2025374 AMAQI
26th Oct 2025355 AMAQI
26th Oct 2025416 AMAQI
10°C5/16°C
26th Oct 2025447 AMAQI
26th Oct 2025468 AMAQI
26th Oct 2025509 AMAQI
26th Oct 20255110 AMAQI
26th Oct 20255211 AMAQI
26th Oct 20255012 PMAQI
26th Oct 2025501 PMAQI
26th Oct 2025502 PMAQI
26th Oct 2025483 PMAQI
26th Oct 2025444 PMAQI
26th Oct 2025445 PMAQI
26th Oct 2025426 PMAQI
26th Oct 2025377 PMAQI
26th Oct 2025318 PMAQI
26th Oct 2025289 PMAQI
26th Oct 20252810 PMAQI
26th Oct 20253011 PMAQI
27th Oct 20253312 AMAQI
27th Oct 2025351 AMAQI
27th Oct 2025392 AMAQI
27th Oct 2025413 AMAQI
27th Oct 2025444 AMAQI
27th Oct 2025445 AMAQI
27th Oct 2025446 AMAQI
13°C8/20°C
27th Oct 2025447 AMAQI
27th Oct 2025448 AMAQI
27th Oct 2025479 AMAQI
27th Oct 20255010 AMAQI
27th Oct 20255111 AMAQI
27th Oct 20255212 PMAQI
27th Oct 2025501 PMAQI
27th Oct 2025502 PMAQI
27th Oct 2025483 PMAQI
27th Oct 2025514 PMAQI
27th Oct 2025565 PMAQI
27th Oct 2025446 PMAQI
27th Oct 2025367 PMAQI
27th Oct 2025358 PMAQI
27th Oct 2025309 PMAQI
27th Oct 20253510 PMAQI
27th Oct 20253911 PMAQI
28th Oct 20253512 AMAQI
28th Oct 2025281 AMAQI
28th Oct 2025282 AMAQI
28th Oct 2025283 AMAQI
28th Oct 2025284 AMAQI
28th Oct 2025285 AMAQI
28th Oct 2025286 AMAQI
11°C6/20°C
28th Oct 2025287 AMAQI
28th Oct 2025288 AMAQI
28th Oct 2025289 AMAQI
28th Oct 20253010 AMAQI
28th Oct 20253311 AMAQI
28th Oct 20253312 PMAQI
28th Oct 2025331 PMAQI
28th Oct 2025372 PMAQI
28th Oct 2025473 PMAQI
28th Oct 2025514 PMAQI
28th Oct 2025505 PMAQI
28th Oct 2025506 PMAQI
28th Oct 2025507 PMAQI
28th Oct 2025508 PMAQI
28th Oct 2025519 PMAQI
28th Oct 20255510 PMAQI
28th Oct 20255811 PMAQI
29th Oct 20255912 AMAQI
29th Oct 2025581 AMAQI
29th Oct 2025562 AMAQI
29th Oct 2025563 AMAQI
29th Oct 2025544 AMAQI
29th Oct 2025495 AMAQI
29th Oct 2025426 AMAQI
10°C5/18°C
29th Oct 2025377 AMAQI
29th Oct 2025358 AMAQI
29th Oct 2025399 AMAQI
29th Oct 20253510 AMAQI
29th Oct 20252611 AMAQI
29th Oct 20252412 PMAQI
29th Oct 2025301 PMAQI
29th Oct 2025332 PMAQI
29th Oct 2025333 PMAQI
29th Oct 2025334 PMAQI
29th Oct 2025335 PMAQI
29th Oct 2025336 PMAQI
29th Oct 2025317 PMAQI
29th Oct 2025288 PMAQI
29th Oct 2025309 PMAQI
29th Oct 20253510 PMAQI
29th Oct 20253911 PMAQI
30th Oct 20253912 AMAQI
30th Oct 2025391 AMAQI
30th Oct 2025392 AMAQI
30th Oct 2025413 AMAQI
30th Oct 2025444 AMAQI
30th Oct 2025445 AMAQI
30th Oct 2025446 AMAQI
10°C7/13°C
30th Oct 2025487 AMAQI
30th Oct 2025548 AMAQI
30th Oct 2025569 AMAQI
30th Oct 20255810 AMAQI
30th Oct 20255911 AMAQI
30th Oct 20255812 PMAQI
30th Oct 2025561 PMAQI
30th Oct 2025542 PMAQI
30th Oct 2025493 PMAQI
30th Oct 2025424 PMAQI
30th Oct 2025375 PMAQI
30th Oct 2025356 PMAQI
30th Oct 2025347 PMAQI
30th Oct 2025338 PMAQI
30th Oct 2025339 PMAQI
30th Oct 20254010 PMAQI
30th Oct 20255011 PMAQI
31st Oct 20254112 AMAQI
31st Oct 2025261 AMAQI
31st Oct 2025202 AMAQI
31st Oct 2025173 AMAQI
31st Oct 2025194 AMAQI
31st Oct 2025225 AMAQI
31st Oct 2025226 AMAQI
6°C5/7°C
31st Oct 2025227 AMAQI
31st Oct 2025248 AMAQI
31st Oct 2025289 AMAQI
31st Oct 20253010 AMAQI
31st Oct 20253511 AMAQI
31st Oct 20254112 PMAQI
31st Oct 2025441 PMAQI
31st Oct 2025422 PMAQI
31st Oct 2025353 PMAQI
31st Oct 2025264 PMAQI
31st Oct 2025225 PMAQI
31st Oct 2025246 PMAQI
31st Oct 2025287 PMAQI
31st Oct 2025288 PMAQI
31st Oct 2025289 PMAQI
31st Oct 20252810 PMAQI
31st Oct 20252611 PMAQI
1st Nov 20252412 AMAQI
1st Nov 2025281 AMAQI
1st Nov 2025262 AMAQI
1st Nov 2025243 AMAQI
1st Nov 2025234 AMAQI
1st Nov 2025155 AMAQI
1st Nov 2025116 AMAQI
5°C1/10°C
1st Nov 2025117 AMAQI
1st Nov 2025148 AMAQI
1st Nov 2025179 AMAQI
1st Nov 20251710 AMAQI
1st Nov 20251911 AMAQI
1st Nov 20252512 PMAQI
1st Nov 2025281 PMAQI
1st Nov 2025322 PMAQI
1st Nov 2025373 PMAQI
1st Nov 2025334 PMAQI
1st Nov 2025315 PMAQI
1st Nov 2025286 PMAQI
1st Nov 2025307 PMAQI
1st Nov 2025358 PMAQI
1st Nov 2025419 PMAQI
1st Nov 20254810 PMAQI
1st Nov 20255611 PMAQI
2nd Nov 20255712 AMAQI
2nd Nov 2025571 AMAQI
2nd Nov 2025562 AMAQI
2nd Nov 2025583 AMAQI
2nd Nov 2025604 AMAQI
2nd Nov 2025575 AMAQI
2nd Nov 2025566 AMAQI
6°C3/9°C
2nd Nov 2025577 AMAQI
2nd Nov 2025618 AMAQI
2nd Nov 2025629 AMAQI
2nd Nov 20256210 AMAQI
2nd Nov 20256311 AMAQI
2nd Nov 20255912 PMAQI
2nd Nov 2025521 PMAQI
2nd Nov 2025462 PMAQI
2nd Nov 2025373 PMAQI
2nd Nov 2025314 PMAQI
2nd Nov 2025265 PMAQI
2nd Nov 2025246 PMAQI
2nd Nov 2025267 PMAQI
2nd Nov 2025228 PMAQI
2nd Nov 2025259 PMAQI
2nd Nov 20252810 PMAQI
2nd Nov 20252811 PMAQI
3rd Nov 20252812 AMAQI
3rd Nov 2025281 AMAQI
3rd Nov 2025282 AMAQI
3rd Nov 2025283 AMAQI
3rd Nov 2025264 AMAQI
3rd Nov 2025225 AMAQI
3rd Nov 2025226 AMAQI
5°C0/13°C
3rd Nov 2025227 AMAQI
3rd Nov 2025298 AMAQI
3rd Nov 2025419 AMAQI
3rd Nov 20253210 AMAQI
3rd Nov 20252011 AMAQI
3rd Nov 20251712 PMAQI
3rd Nov 2025151 PMAQI
3rd Nov 2025112 PMAQI
3rd Nov 2025123 PMAQI
3rd Nov 2025124 PMAQI
3rd Nov 2025145 PMAQI
3rd Nov 2025166 PMAQI
3rd Nov 2025157 PMAQI
3rd Nov 2025228 PMAQI
3rd Nov 2025309 PMAQI
3rd Nov 20255310 PMAQI
3rd Nov 20258411 PMAQI
4th Nov 20257012 AMAQI
4th Nov 2025621 AMAQI
4th Nov 2025682 AMAQI
4th Nov 2025683 AMAQI
4th Nov 2025584 AMAQI
4th Nov 2025565 AMAQI
4th Nov 2025556 AMAQI
10°C4/20°C
4th Nov 2025567 AMAQI
4th Nov 2025578 AMAQI
4th Nov 2025569 AMAQI
4th Nov 20256510 AMAQI
4th Nov 20259011 AMAQI
4th Nov 202510012 PMAQI
4th Nov 2025971 PMAQI
4th Nov 2025982 PMAQI
4th Nov 2025983 PMAQI
4th Nov 2025984 PMAQI
4th Nov 2025885 PMAQI
4th Nov 2025736 PMAQI
4th Nov 2025507 PMAQI
4th Nov 2025538 PMAQI
4th Nov 2025649 PMAQI
4th Nov 20257410 PMAQI
4th Nov 20257211 PMAQI
5th Nov 20256312 AMAQI
5th Nov 2025571 AMAQI
5th Nov 2025642 AMAQI
5th Nov 2025693 AMAQI
5th Nov 2025684 AMAQI
5th Nov 2025605 AMAQI
5th Nov 2025566 AMAQI
11°C4/22°C
5th Nov 2025547 AMAQI
5th Nov 2025548 AMAQI
5th Nov 2025569 AMAQI
5th Nov 20255110 AMAQI
5th Nov 20254011 AMAQI
5th Nov 20253312 PMAQI
5th Nov 2025311 PMAQI
5th Nov 2025282 PMAQI
5th Nov 2025283 PMAQI
5th Nov 2025264 PMAQI
5th Nov 2025255 PMAQI
5th Nov 2025236 PMAQI
5th Nov 2025197 PMAQI
5th Nov 2025318 PMAQI
5th Nov 2025459 PMAQI
5th Nov 20255010 PMAQI
5th Nov 20256011 PMAQI
6th Nov 20255812 AMAQI
6th Nov 2025571 AMAQI
6th Nov 2025602 AMAQI
6th Nov 2025603 AMAQI
6th Nov 2025564 AMAQI
6th Nov 2025555 AMAQI
6th Nov 2025536 AMAQI
10°C4/18°C
6th Nov 2025537 AMAQI
6th Nov 2025558 AMAQI
6th Nov 2025619 AMAQI
6th Nov 20256410 AMAQI
6th Nov 20255311 AMAQI
6th Nov 20257812 PMAQI
6th Nov 20251081 PMAQI
6th Nov 2025702 PMAQI
6th Nov 2025593 PMAQI
6th Nov 2025514 PMAQI
6th Nov 2025645 PMAQI
6th Nov 2025896 PMAQI
6th Nov 2025847 PMAQI
6th Nov 2025658 PMAQI
6th Nov 2025639 PMAQI
6th Nov 20255110 PMAQI
6th Nov 20254611 PMAQI
7th Nov 20254612 AMAQI
7th Nov 2025501 AMAQI
7th Nov 2025522 AMAQI
7th Nov 2025533 AMAQI
7th Nov 2025464 AMAQI
7th Nov 2025395 AMAQI
7th Nov 2025396 AMAQI
9°C-2/19°C
7th Nov 2025487 AMAQI
7th Nov 2025648 AMAQI
7th Nov 2025659 AMAQI
7th Nov 20255610 AMAQI
7th Nov 20253811 AMAQI
7th Nov 20253112 PMAQI
7th Nov 2025281 PMAQI
7th Nov 2025302 PMAQI
7th Nov 2025423 PMAQI
7th Nov 2025574 PMAQI
7th Nov 2025605 PMAQI
7th Nov 2025636 PMAQI
7th Nov 2025667 PMAQI
7th Nov 2025618 PMAQI
7th Nov 2025559 PMAQI
7th Nov 20254210 PMAQI
7th Nov 20254711 PMAQI
8th Nov 20255412 AMAQI
8th Nov 2025551 AMAQI
8th Nov 2025542 AMAQI
8th Nov 2025533 AMAQI
8th Nov 2025534 AMAQI
8th Nov 2025545 AMAQI
8th Nov 2025566 AMAQI
12°C7/20°C
8th Nov 2025557 AMAQI
8th Nov 2025538 AMAQI
8th Nov 2025509 AMAQI
8th Nov 20254210 AMAQI
8th Nov 20253711 AMAQI
8th Nov 20253312 PMAQI
8th Nov 2025331 PMAQI
8th Nov 2025352 PMAQI
8th Nov 2025393 PMAQI
8th Nov 2025374 PMAQI
8th Nov 2025295 PMAQI
8th Nov 2025206 PMAQI
8th Nov 2025177 PMAQI
8th Nov 2025178 PMAQI
8th Nov 2025179 PMAQI
8th Nov 20251710 PMAQI
8th Nov 20251711 PMAQI
9th Nov 20251712 AMAQI
9th Nov 2025171 AMAQI
9th Nov 2025172 AMAQI
9th Nov 2025173 AMAQI
9th Nov 2025174 AMAQI
9th Nov 2025175 AMAQI
9th Nov 2025176 AMAQI
5°C3/8°C
9th Nov 2025157 AMAQI
9th Nov 2025118 AMAQI
9th Nov 2025179 AMAQI
9th Nov 20252010 AMAQI
9th Nov 20251111 AMAQI
9th Nov 20251112 PMAQI
9th Nov 2025131 PMAQI
9th Nov 2025112 PMAQI
9th Nov 2025113 PMAQI
9th Nov 2025114 PMAQI
9th Nov 2025165 PMAQI
9th Nov 2025226 PMAQI
9th Nov 2025117 PMAQI
9th Nov 2025128 PMAQI
9th Nov 2025129 PMAQI
9th Nov 20251110 PMAQI
9th Nov 20251111 PMAQI
10th Nov 20251112 AMAQI
10th Nov 2025111 AMAQI
10th Nov 2025112 AMAQI
10th Nov 2025113 AMAQI
10th Nov 2025114 AMAQI
10th Nov 2025115 AMAQI
10th Nov 2025116 AMAQI
0°C-1/0°C
10th Nov 2025117 AMAQI
10th Nov 2025138 AMAQI
10th Nov 2025179 AMAQI
10th Nov 20251710 AMAQI
10th Nov 20251711 AMAQI
10th Nov 20251712 PMAQI
10th Nov 2025171 PMAQI
10th Nov 2025152 PMAQI
10th Nov 2025113 PMAQI
10th Nov 2025114 PMAQI
10th Nov 2025135 PMAQI
10th Nov 2025176 PMAQI
10th Nov 2025177 PMAQI
10th Nov 2025198 PMAQI
10th Nov 2025229 PMAQI
10th Nov 20252510 PMAQI
10th Nov 20252811 PMAQI
11th Nov 20252812 AMAQI
11th Nov 2025301 AMAQI
11th Nov 2025332 AMAQI
11th Nov 2025293 AMAQI
11th Nov 2025224 AMAQI
11th Nov 2025225 AMAQI
11th Nov 2025226 AMAQI
-1°C-5/4°C
11th Nov 2025227 AMAQI
11th Nov 2025228 AMAQI
11th Nov 2025249 AMAQI
11th Nov 20252810 AMAQI
11th Nov 20252811 AMAQI
11th Nov 20252812 PMAQI
11th Nov 2025281 PMAQI
11th Nov 2025282 PMAQI
11th Nov 2025283 PMAQI
11th Nov 2025284 PMAQI
11th Nov 2025375 PMAQI
11th Nov 2025416 PMAQI
11th Nov 2025287 PMAQI
11th Nov 2025288 PMAQI
11th Nov 2025289 PMAQI
11th Nov 20252610 PMAQI
11th Nov 20252311 PMAQI
12th Nov 20252712 AMAQI
12th Nov 2025381 AMAQI
12th Nov 2025522 AMAQI
12th Nov 2025583 AMAQI
12th Nov 2025624 AMAQI
12th Nov 2025585 AMAQI
12th Nov 2025576 AMAQI
4°C-3/14°C
12th Nov 2025577 AMAQI
12th Nov 2025448 AMAQI
12th Nov 2025269 AMAQI
12th Nov 20254010 AMAQI
12th Nov 20255211 AMAQI
12th Nov 20255412 PMAQI
12th Nov 2025491 PMAQI
12th Nov 2025492 PMAQI
12th Nov 2025503 PMAQI
12th Nov 2025394 PMAQI
12th Nov 2025395 PMAQI
12th Nov 2025326 PMAQI
12th Nov 2025227 PMAQI
12th Nov 2025198 PMAQI
12th Nov 2025349 PMAQI
12th Nov 20254510 PMAQI
12th Nov 20254011 PMAQI
13th Nov 20255212 AMAQI
13th Nov 2025401 AMAQI
13th Nov 2025322 AMAQI
13th Nov 2025283 AMAQI
13th Nov 2025304 AMAQI
13th Nov 2025285 AMAQI
13th Nov 2025226 AMAQI
9°C3/17°C
13th Nov 2025257 AMAQI
13th Nov 2025288 AMAQI
13th Nov 2025289 AMAQI
13th Nov 20253010 AMAQI
13th Nov 20254411 AMAQI
13th Nov 20256612 PMAQI
13th Nov 2025961 PMAQI
13th Nov 2025902 PMAQI
13th Nov 2025613 PMAQI
13th Nov 2025504 PMAQI
13th Nov 2025595 PMAQI
13th Nov 2025726 PMAQI
13th Nov 2025617 PMAQI
13th Nov 2025708 PMAQI
13th Nov 2025679 PMAQI
13th Nov 20255210 PMAQI
13th Nov 20256011 PMAQI
14th Nov 20255312 AMAQI
14th Nov 2025521 AMAQI
14th Nov 2025562 AMAQI
14th Nov 2025553 AMAQI
14th Nov 2025544 AMAQI
14th Nov 2025545 AMAQI
14th Nov 2025566 AMAQI
7°C-1/18°C
14th Nov 2025557 AMAQI
14th Nov 2025558 AMAQI
14th Nov 2025549 AMAQI
14th Nov 20255310 AMAQI
14th Nov 20255611 AMAQI
14th Nov 20256012 PMAQI
14th Nov 2025561 PMAQI
14th Nov 2025562 PMAQI
14th Nov 2025563 PMAQI
14th Nov 2025574 PMAQI
14th Nov 2025565 PMAQI
14th Nov 2025556 PMAQI
14th Nov 2025567 PMAQI
14th Nov 2025578 PMAQI
14th Nov 2025569 PMAQI
14th Nov 20255510 PMAQI
14th Nov 20255611 PMAQI
15th Nov 20255612 AMAQI
15th Nov 2025561 AMAQI
15th Nov 2025542 AMAQI
15th Nov 2025533 AMAQI
15th Nov 2025524 AMAQI
15th Nov 2025505 AMAQI
15th Nov 2025506 AMAQI
12°C4/24°C
15th Nov 2025507 AMAQI
15th Nov 2025488 AMAQI
15th Nov 2025469 AMAQI
15th Nov 20255010 AMAQI
15th Nov 20254811 AMAQI
15th Nov 20254512 PMAQI
15th Nov 2025401 PMAQI
15th Nov 2025292 PMAQI
15th Nov 2025223 PMAQI
15th Nov 2025224 PMAQI
15th Nov 2025215 PMAQI
15th Nov 2025186 PMAQI
15th Nov 2025197 PMAQI
15th Nov 2025228 PMAQI
15th Nov 2025249 PMAQI
15th Nov 20252610 PMAQI
15th Nov 20252211 PMAQI
16th Nov 20252212 AMAQI
16th Nov 2025221 AMAQI
16th Nov 2025222 AMAQI
16th Nov 2025223 AMAQI
16th Nov 2025204 AMAQI
16th Nov 2025175 AMAQI
16th Nov 2025176 AMAQI
15°C8/22°C
16th Nov 2025177 AMAQI
16th Nov 2025178 AMAQI
16th Nov 2025179 AMAQI
16th Nov 20251710 AMAQI
16th Nov 20251711 AMAQI
16th Nov 20251712 PMAQI
16th Nov 2025171 PMAQI
16th Nov 2025172 PMAQI
16th Nov 2025173 PMAQI
16th Nov 2025204 PMAQI
16th Nov 2025225 PMAQI
16th Nov 2025196 PMAQI
16th Nov 2025267 PMAQI
16th Nov 2025418 PMAQI
16th Nov 2025569 PMAQI
16th Nov 20255910 PMAQI
16th Nov 20255911 PMAQI
17th Nov 20255912 AMAQI
17th Nov 2025601 AMAQI
17th Nov 2025602 AMAQI
17th Nov 2025603 AMAQI
17th Nov 2025614 AMAQI
17th Nov 2025605 AMAQI
17th Nov 2025696 AMAQI
5°C1/12°C
17th Nov 2025857 AMAQI
17th Nov 2025588 AMAQI
17th Nov 2025309 AMAQI
17th Nov 20253110 AMAQI
17th Nov 20253711 AMAQI
17th Nov 20256112 PMAQI
17th Nov 2025741 PMAQI
17th Nov 2025622 PMAQI
17th Nov 2025533 PMAQI
17th Nov 2025734 PMAQI
17th Nov 2025585 PMAQI
17th Nov 2025476 PMAQI
17th Nov 2025307 PMAQI
17th Nov 2025338 PMAQI
17th Nov 2025419 PMAQI
17th Nov 20255610 PMAQI
17th Nov 20255311 PMAQI
18th Nov 20253312 AMAQI
18th Nov 2025281 AMAQI
18th Nov 2025262 AMAQI
18th Nov 2025223 AMAQI
18th Nov 2025224 AMAQI
18th Nov 2025245 AMAQI
18th Nov 2025286 AMAQI
6°C0/14°C
18th Nov 2025287 AMAQI
18th Nov 2025288 AMAQI
18th Nov 2025329 AMAQI
18th Nov 20254310 AMAQI
18th Nov 20255011 AMAQI
18th Nov 20255012 PMAQI
18th Nov 2025511 PMAQI
18th Nov 2025542 PMAQI
18th Nov 2025593 PMAQI
18th Nov 2025604 PMAQI
18th Nov 2025575 PMAQI
18th Nov 2025576 PMAQI
18th Nov 2025557 PMAQI
18th Nov 2025488 PMAQI
18th Nov 2025379 PMAQI
18th Nov 20253310 PMAQI
18th Nov 20253311 PMAQI
19th Nov 20253412 AMAQI
19th Nov 2025411 AMAQI
19th Nov 2025482 AMAQI
19th Nov 2025553 AMAQI
19th Nov 2025544 AMAQI
19th Nov 2025525 AMAQI
19th Nov 2025486 AMAQI
5°C4/6°C
19th Nov 2025447 AMAQI
19th Nov 2025468 AMAQI
19th Nov 2025479 AMAQI
19th Nov 20254410 AMAQI
19th Nov 20254411 AMAQI
19th Nov 20254212 PMAQI
19th Nov 2025391 PMAQI
19th Nov 2025392 PMAQI
19th Nov 2025413 PMAQI
19th Nov 2025604 PMAQI
19th Nov 2025835 PMAQI
19th Nov 2025776 PMAQI
19th Nov 2025627 PMAQI
19th Nov 2025558 PMAQI
19th Nov 2025569 PMAQI
19th Nov 20255810 PMAQI
19th Nov 20255811 PMAQI
20th Nov 20256012 AMAQI
20th Nov 2025651 AMAQI
20th Nov 2025632 AMAQI
20th Nov 2025683 AMAQI
20th Nov 2025734 AMAQI
20th Nov 2025765 AMAQI
20th Nov 2025786 AMAQI
5°C4/7°C
20th Nov 2025827 AMAQI
20th Nov 2025858 AMAQI
20th Nov 2025869 AMAQI
20th Nov 20258910 AMAQI
20th Nov 20259011 AMAQI
20th Nov 20258712 PMAQI
20th Nov 2025791 PMAQI
20th Nov 2025722 PMAQI
20th Nov 2025693 PMAQI
20th Nov 2025714 PMAQI
20th Nov 2025755 PMAQI
20th Nov 2025766 PMAQI
20th Nov 2025767 PMAQI
20th Nov 2025808 PMAQI
20th Nov 2025819 PMAQI
20th Nov 20257710 PMAQI
20th Nov 20256811 PMAQI
21st Nov 20256412 AMAQI
21st Nov 2025621 AMAQI
21st Nov 2025632 AMAQI
21st Nov 2025623 AMAQI
21st Nov 2025604 AMAQI
21st Nov 2025495 AMAQI
21st Nov 2025396 AMAQI
7°C6/10°C
21st Nov 2025397 AMAQI
7 AM21st Nov 2025398 AMAQI
21st Nov 2025379 AMAQI
21st Nov 20253710 AMAQI
21st Nov 20254211 AMAQI
21st Nov 20253912 PMAQI
12 PM21st Nov 2025411 PMAQI
21st Nov 2025462 PMAQI
21st Nov 2025503 PMAQI
5 PM
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 1 PM
44AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 AM - 11 AM
40AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 1 PM (Avg. 44), while the lowest AQI was between 7 AM to 11 AM (Avg. 40).
Night time
Avg. Highest Time
11 PM
45AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM - 8 PM
38AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 45), while the lowest AQI was between 7 PM to 8 PM (Avg. 38).
2025 Days Vs Air Quality
Cedar Rapids, Iowa, United States
2025
79%
255
20%
66
0.9%
3
Total number of days with different AQI categories in last 325 days in 2025 (40 days remaining)
Good
255 DaysModerate
66 DaysPoor
3 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2025, 79% of 325 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
Cedar Rapids, Iowa, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
28AQI
28AQI
2nd January 2025
29AQI
29AQI
3rd January 2025
23AQI
23AQI
4th January 2025
21AQI
21AQI
5th January 2025
21AQI
21AQI
6th January 2025
21AQI
21AQI
7th January 2025
29AQI
29AQI
8th January 2025
28AQI
28AQI
9th January 2025
51AQI
51AQI
10th January 2025
42AQI
42AQI
11th January 2025
27AQI
27AQI
12th January 2025
31AQI
31AQI
13th January 2025
21AQI
21AQI
14th January 2025
24AQI
24AQI
15th January 2025
28AQI
28AQI
16th January 2025
26AQI
26AQI
17th January 2025
24AQI
24AQI
18th January 2025
19AQI
19AQI
19th January 2025
19AQI
19AQI
20th January 2025
20AQI
20AQI
21st January 2025
20AQI
20AQI
22nd January 2025
24AQI
24AQI
23rd January 2025
26AQI
26AQI
24th January 2025
36AQI
36AQI
25th January 2025
27AQI
27AQI
26th January 2025
22AQI
22AQI
27th January 2025
22AQI
22AQI
28th January 2025
23AQI
23AQI
29th January 2025
25AQI
25AQI
30th January 2025
42AQI
42AQI
31st January 2025
39AQI
39AQI
1st February 2025
22AQI
22AQI
2nd February 2025
44AQI
44AQI
3rd February 2025
40AQI
40AQI
4th February 2025
23AQI
23AQI
5th February 2025
28AQI
28AQI
6th February 2025
30AQI
30AQI
7th February 2025
26AQI
26AQI
8th February 2025
28AQI
28AQI
9th February 2025
28AQI
28AQI
10th February 2025
31AQI
31AQI
11th February 2025
29AQI
29AQI
12th February 2025
26AQI
26AQI
13th February 2025
33AQI
33AQI
14th February 2025
37AQI
37AQI
15th February 2025
43AQI
43AQI
16th February 2025
25AQI
25AQI
17th February 2025
23AQI
23AQI
18th February 2025
22AQI
22AQI
19th February 2025
22AQI
22AQI
20th February 2025
23AQI
23AQI
21st February 2025
28AQI
28AQI
22nd February 2025
45AQI
45AQI
23rd February 2025
57AQI
57AQI
24th February 2025
34AQI
34AQI
25th February 2025
26AQI
26AQI
26th February 2025
25AQI
25AQI
27th February 2025
26AQI
26AQI
28th February 2025
26AQI
26AQI
1st March 2025
30AQI
30AQI
2nd March 2025
30AQI
30AQI
3rd March 2025
47AQI
47AQI
4th March 2025
41AQI
41AQI
5th March 2025
28AQI
28AQI
6th March 2025
27AQI
27AQI
7th March 2025
23AQI
23AQI
8th March 2025
28AQI
28AQI
9th March 2025
26AQI
26AQI
10th March 2025
28AQI
28AQI
11th March 2025
27AQI
27AQI
12th March 2025
30AQI
30AQI
13th March 2025
60AQI
60AQI
14th March 2025
53AQI
53AQI
15th March 2025
56AQI
56AQI
16th March 2025
21AQI
21AQI
17th March 2025
30AQI
30AQI
18th March 2025
33AQI
33AQI
19th March 2025
30AQI
30AQI
20th March 2025
21AQI
21AQI
21st March 2025
24AQI
24AQI
22nd March 2025
29AQI
29AQI
23rd March 2025
27AQI
27AQI
24th March 2025
21AQI
21AQI
25th March 2025
20AQI
20AQI
26th March 2025
25AQI
25AQI
27th March 2025
35AQI
35AQI
28th March 2025
44AQI
44AQI
29th March 2025
33AQI
33AQI
30th March 2025
31AQI
31AQI
31st March 2025
18AQI
18AQI
1st April 2025
34AQI
34AQI
2nd April 2025
28AQI
28AQI
3rd April 2025
20AQI
20AQI
4th April 2025
26AQI
26AQI
5th April 2025
31AQI
31AQI
6th April 2025
29AQI
29AQI
7th April 2025
28AQI
28AQI
8th April 2025
24AQI
24AQI
9th April 2025
40AQI
40AQI
10th April 2025
56AQI
56AQI
11th April 2025
50AQI
50AQI
12th April 2025
53AQI
53AQI
13th April 2025
47AQI
47AQI
14th April 2025
31AQI
31AQI
15th April 2025
22AQI
22AQI
16th April 2025
39AQI
39AQI
17th April 2025
45AQI
45AQI
18th April 2025
54AQI
54AQI
19th April 2025
29AQI
29AQI
20th April 2025
36AQI
36AQI
21st April 2025
25AQI
25AQI
22nd April 2025
41AQI
41AQI
23rd April 2025
32AQI
32AQI
24th April 2025
30AQI
30AQI
25th April 2025
26AQI
26AQI
26th April 2025
18AQI
18AQI
27th April 2025
24AQI
24AQI
28th April 2025
36AQI
36AQI
29th April 2025
25AQI
25AQI
30th April 2025
28AQI
28AQI
1st May 2025
34AQI
34AQI
2nd May 2025
22AQI
22AQI
3rd May 2025
22AQI
22AQI
4th May 2025
30AQI
30AQI
5th May 2025
22AQI
22AQI
6th May 2025
29AQI
29AQI
7th May 2025
34AQI
34AQI
8th May 2025
20AQI
20AQI
9th May 2025
24AQI
24AQI
10th May 2025
42AQI
42AQI
11th May 2025
29AQI
29AQI
12th May 2025
41AQI
41AQI
13th May 2025
31AQI
31AQI
14th May 2025
39AQI
39AQI
15th May 2025
46AQI
46AQI
16th May 2025
34AQI
34AQI
17th May 2025
28AQI
28AQI
18th May 2025
24AQI
24AQI
19th May 2025
24AQI
24AQI
20th May 2025
22AQI
22AQI
21st May 2025
20AQI
20AQI
22nd May 2025
16AQI
16AQI
23rd May 2025
23AQI
23AQI
24th May 2025
24AQI
24AQI
25th May 2025
30AQI
30AQI
26th May 2025
29AQI
29AQI
27th May 2025
20AQI
20AQI
28th May 2025
25AQI
25AQI
29th May 2025
28AQI
28AQI
30th May 2025
40AQI
40AQI
31st May 2025
42AQI
42AQI
1st June 2025
44AQI
44AQI
2nd June 2025
57AQI
57AQI
3rd June 2025
52AQI
52AQI
4th June 2025
65AQI
65AQI
5th June 2025
68AQI
68AQI
6th June 2025
70AQI
70AQI
7th June 2025
78AQI
78AQI
8th June 2025
77AQI
77AQI
9th June 2025
72AQI
72AQI
10th June 2025
67AQI
67AQI
11th June 2025
71AQI
71AQI
12th June 2025
73AQI
73AQI
13th June 2025
67AQI
67AQI
14th June 2025
67AQI
67AQI
15th June 2025
59AQI
59AQI
16th June 2025
50AQI
50AQI
17th June 2025
33AQI
33AQI
18th June 2025
22AQI
22AQI
19th June 2025
25AQI
25AQI
20th June 2025
31AQI
31AQI
21st June 2025
42AQI
42AQI
22nd June 2025
45AQI
45AQI
23rd June 2025
53AQI
53AQI
24th June 2025
27AQI
27AQI
25th June 2025
24AQI
24AQI
26th June 2025
36AQI
36AQI
27th June 2025
19AQI
19AQI
28th June 2025
28AQI
28AQI
29th June 2025
30AQI
30AQI
30th June 2025
25AQI
25AQI
1st July 2025
35AQI
35AQI
2nd July 2025
46AQI
46AQI
3rd July 2025
50AQI
50AQI
4th July 2025
47AQI
47AQI
5th July 2025
55AQI
55AQI
6th July 2025
36AQI
36AQI
7th July 2025
53AQI
53AQI
8th July 2025
53AQI
53AQI
9th July 2025
34AQI
34AQI
10th July 2025
39AQI
39AQI
11th July 2025
28AQI
28AQI
12th July 2025
34AQI
34AQI
13th July 2025
49AQI
49AQI
14th July 2025
62AQI
62AQI
15th July 2025
64AQI
64AQI
16th July 2025
43AQI
43AQI
17th July 2025
26AQI
26AQI
18th July 2025
25AQI
25AQI
19th July 2025
28AQI
28AQI
20th July 2025
21AQI
21AQI
21st July 2025
46AQI
46AQI
22nd July 2025
46AQI
46AQI
23rd July 2025
50AQI
50AQI
24th July 2025
33AQI
33AQI
25th July 2025
26AQI
26AQI
26th July 2025
22AQI
22AQI
27th July 2025
27AQI
27AQI
28th July 2025
27AQI
27AQI
29th July 2025
32AQI
32AQI
30th July 2025
29AQI
29AQI
31st July 2025
119AQI
119AQI
1st August 2025
116AQI
116AQI
2nd August 2025
102AQI
102AQI
3rd August 2025
87AQI
87AQI
4th August 2025
78AQI
78AQI
5th August 2025
60AQI
60AQI
6th August 2025
68AQI
68AQI
7th August 2025
54AQI
54AQI
8th August 2025
52AQI
52AQI
9th August 2025
50AQI
50AQI
10th August 2025
43AQI
43AQI
11th August 2025
30AQI
30AQI
12th August 2025
33AQI
33AQI
13th August 2025
53AQI
53AQI
14th August 2025
56AQI
56AQI
15th August 2025
55AQI
55AQI
16th August 2025
44AQI
44AQI
17th August 2025
41AQI
41AQI
18th August 2025
31AQI
31AQI
19th August 2025
22AQI
22AQI
20th August 2025
26AQI
26AQI
21st August 2025
19AQI
19AQI
22nd August 2025
31AQI
31AQI
23rd August 2025
30AQI
30AQI
24th August 2025
23AQI
23AQI
25th August 2025
23AQI
23AQI
26th August 2025
32AQI
32AQI
27th August 2025
42AQI
42AQI
28th August 2025
38AQI
38AQI
29th August 2025
41AQI
41AQI
30th August 2025
31AQI
31AQI
31st August 2025
36AQI
36AQI
1st September 2025
37AQI
37AQI
2nd September 2025
41AQI
41AQI
3rd September 2025
51AQI
51AQI
4th September 2025
61AQI
61AQI
5th September 2025
40AQI
40AQI
6th September 2025
22AQI
22AQI
7th September 2025
33AQI
33AQI
8th September 2025
36AQI
36AQI
9th September 2025
37AQI
37AQI
10th September 2025
48AQI
48AQI
11th September 2025
52AQI
52AQI
12th September 2025
57AQI
57AQI
13th September 2025
58AQI
58AQI
14th September 2025
59AQI
59AQI
15th September 2025
57AQI
57AQI
16th September 2025
55AQI
55AQI
17th September 2025
54AQI
54AQI
18th September 2025
54AQI
54AQI
19th September 2025
40AQI
40AQI
20th September 2025
33AQI
33AQI
21st September 2025
36AQI
36AQI
22nd September 2025
36AQI
36AQI
23rd September 2025
32AQI
32AQI
24th September 2025
31AQI
31AQI
25th September 2025
29AQI
29AQI
26th September 2025
41AQI
41AQI
27th September 2025
48AQI
48AQI
28th September 2025
37AQI
37AQI
29th September 2025
59AQI
59AQI
30th September 2025
58AQI
58AQI
1st October 2025
57AQI
57AQI
2nd October 2025
63AQI
63AQI
3rd October 2025
74AQI
74AQI
4th October 2025
68AQI
68AQI
5th October 2025
56AQI
56AQI
6th October 2025
48AQI
48AQI
7th October 2025
30AQI
30AQI
8th October 2025
43AQI
43AQI
9th October 2025
61AQI
61AQI
10th October 2025
44AQI
44AQI
11th October 2025
34AQI
34AQI
12th October 2025
43AQI
43AQI
13th October 2025
58AQI
58AQI
14th October 2025
43AQI
43AQI
15th October 2025
41AQI
41AQI
16th October 2025
60AQI
60AQI
17th October 2025
67AQI
67AQI
18th October 2025
56AQI
56AQI
19th October 2025
25AQI
25AQI
20th October 2025
34AQI
34AQI
21st October 2025
43AQI
43AQI
22nd October 2025
19AQI
19AQI
23rd October 2025
30AQI
30AQI
24th October 2025
51AQI
51AQI
25th October 2025
34AQI
34AQI
26th October 2025
39AQI
39AQI
27th October 2025
42AQI
42AQI
28th October 2025
38AQI
38AQI
29th October 2025
40AQI
40AQI
30th October 2025
44AQI
44AQI
31st October 2025
28AQI
28AQI
1st November 2025
28AQI
28AQI
2nd November 2025
46AQI
46AQI
3rd November 2025
27AQI
27AQI
4th November 2025
70AQI
70AQI
5th November 2025
47AQI
47AQI
6th November 2025
64AQI
64AQI
7th November 2025
50AQI
50AQI
8th November 2025
38AQI
38AQI
9th November 2025
15AQI
15AQI
10th November 2025
15AQI
15AQI
11th November 2025
28AQI
28AQI
12th November 2025
43AQI
43AQI
13th November 2025
50AQI
50AQI
14th November 2025
55AQI
55AQI
15th November 2025
39AQI
39AQI
16th November 2025
26AQI
26AQI
17th November 2025
53AQI
53AQI
18th November 2025
39AQI
39AQI
19th November 2025
52AQI
52AQI
20th November 2025
75AQI
75AQI
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
27AQI
30AQI
31AQI
34AQI
29AQI
49AQI
41AQI
47AQI
44AQI
46AQI
43AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202538AQI
30
1
27
1
28
3
27
3
31
15
15
25
5
1
20
9
2
18
12
20
11
14
6
255
66
3
Highest AQI recorded in
June49AQI
Lowest AQI recorded in
January27AQI
202434AQI
30
1
27
2
31
30
28
3
29
28
3
27
4
28
2
26
5
30
29
2
343
22
Highest AQI recorded in
October39AQI
Lowest AQI recorded in
November29AQI
202345AQI
18
13
26
2
26
5
21
9
19
12
6
20
1
3
21
9
1
17
14
19
11
30
1
24
5
24
7
251
108
2
3
Highest AQI recorded in
June75AQI
Lowest AQI recorded in
February35AQI
202238AQI
25
6
16
5
27
4
27
2
26
5
27
3
17
3
1
27
2
23
8
24
6
28
3
268
47
Highest AQI recorded in
October44AQI
Lowest AQI recorded in
April35AQI
202142AQI
18
12
16
12
20
11
20
9
1
30
1
28
2
11
20
20
10
1
24
6
27
4
27
3
23
8
264
98
2
Highest AQI recorded in
July55AQI
Lowest AQI recorded in
October33AQI
202037AQI
12
1
18
2
17
1
30
25
6
11
28
2
28
2
24
6
19
12
212
32
Highest AQI recorded in
December45AQI
Lowest AQI recorded in
September32AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
45AQILeast Polluted Year Recorded
2024(Avg.)
34AQICedar Rapids's annual 2025 AQI (38) shows an average percentage change of -1.6% (improved AQI) compared to previous years: 2020 (37), 2021 (42), 2022 (38), 2023 (45), 2024 (34).
