Estherville, 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+
August Air Quality Analysis
Estherville, Iowa, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
135AQILowest AQI recorded on
14th Aug 2023
18AQISame Day Analysis (12th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 64 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 12th Aug - 13th Aug 2025
Estherville, Iowa, United States
AQI
Day
Night
.
6 AM12th Aug 2025
8 PM
5 AM13th Aug 2025
Day time
Avg. Highest Time
6AM12th Aug
73AQI
Avg. Lowest Time
2PM12th Aug
35AQI
Night time
Avg. Highest Time
10PM12th Aug
55AQI
Avg. Lowest Time
5AM13th Aug
35AQI
In the last 24 hours,
Estherville's AQI reached its highest point of 73 at 6 AM during the Day, while the lowest point, 35, was recorded at 5 AM during the Night between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Estherville, Iowa, United States
JulAug
14th - 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 - 12th12th - 13th13th
Day
Night
14th Jul 2025666 AMAQI
14th Jul 2025787 AMAQI
14th Jul 2025798 AMAQI
14th Jul 2025809 AMAQI
14th Jul 20258110 AMAQI
14th Jul 20257411 AMAQI
14th Jul 20256612 PMAQI
14th Jul 2025631 PMAQI
14th Jul 2025642 PMAQI
14th Jul 2025663 PMAQI
14th Jul 2025684 PMAQI
14th Jul 2025645 PMAQI
14th Jul 2025666 PMAQI
14th Jul 2025687 PMAQI
14th Jul 2025678 PMAQI
14th Jul 2025639 PMAQI
14th Jul 20256210 PMAQI
14th Jul 20256411 PMAQI
15th Jul 20256112 AMAQI
15th Jul 2025631 AMAQI
15th Jul 2025592 AMAQI
15th Jul 2025503 AMAQI
15th Jul 2025444 AMAQI
15th Jul 2025465 AMAQI
25°C18/33°C
15th Jul 2025566 AMAQI
15th Jul 2025557 AMAQI
15th Jul 2025548 AMAQI
15th Jul 2025549 AMAQI
15th Jul 20255410 AMAQI
15th Jul 20255411 AMAQI
15th Jul 20255212 PMAQI
15th Jul 2025501 PMAQI
15th Jul 2025542 PMAQI
15th Jul 2025553 PMAQI
15th Jul 2025544 PMAQI
15th Jul 2025545 PMAQI
15th Jul 2025546 PMAQI
15th Jul 2025557 PMAQI
15th Jul 2025548 PMAQI
15th Jul 2025539 PMAQI
15th Jul 20255210 PMAQI
15th Jul 20255411 PMAQI
16th Jul 20255312 AMAQI
16th Jul 2025521 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025423 AMAQI
16th Jul 2025214 AMAQI
16th Jul 2025225 AMAQI
26°C20/33°C
16th Jul 2025226 AMAQI
16th Jul 2025267 AMAQI
16th Jul 2025258 AMAQI
16th Jul 2025259 AMAQI
16th Jul 20252610 AMAQI
16th Jul 20252611 AMAQI
16th Jul 20252412 PMAQI
16th Jul 2025261 PMAQI
16th Jul 2025262 PMAQI
16th Jul 2025303 PMAQI
16th Jul 2025314 PMAQI
16th Jul 2025315 PMAQI
16th Jul 2025296 PMAQI
16th Jul 2025287 PMAQI
16th Jul 2025298 PMAQI
16th Jul 2025309 PMAQI
16th Jul 20253110 PMAQI
16th Jul 20252811 PMAQI
17th Jul 20252712 AMAQI
17th Jul 2025291 AMAQI
17th Jul 2025262 AMAQI
17th Jul 2025243 AMAQI
17th Jul 2025214 AMAQI
17th Jul 2025215 AMAQI
21°C15/24°C
17th Jul 2025186 AMAQI
17th Jul 2025187 AMAQI
17th Jul 2025208 AMAQI
17th Jul 2025189 AMAQI
17th Jul 20252010 AMAQI
17th Jul 20251811 AMAQI
17th Jul 20251812 PMAQI
17th Jul 2025181 PMAQI
17th Jul 2025182 PMAQI
17th Jul 2025203 PMAQI
17th Jul 2025204 PMAQI
17th Jul 2025195 PMAQI
17th Jul 2025206 PMAQI
17th Jul 2025207 PMAQI
17th Jul 2025208 PMAQI
17th Jul 2025209 PMAQI
17th Jul 20252110 PMAQI
17th Jul 20252211 PMAQI
18th Jul 20252412 AMAQI
18th Jul 2025241 AMAQI
18th Jul 2025222 AMAQI
18th Jul 2025193 AMAQI
18th Jul 2025144 AMAQI
18th Jul 2025145 AMAQI
17°C11/24°C
18th Jul 2025156 AMAQI
18th Jul 2025167 AMAQI
18th Jul 2025168 AMAQI
18th Jul 2025209 AMAQI
18th Jul 20251810 AMAQI
18th Jul 20251711 AMAQI
18th Jul 20251612 PMAQI
18th Jul 2025181 PMAQI
18th Jul 2025192 PMAQI
18th Jul 2025223 PMAQI
18th Jul 2025224 PMAQI
18th Jul 2025215 PMAQI
18th Jul 2025206 PMAQI
18th Jul 2025207 PMAQI
18th Jul 2025208 PMAQI
18th Jul 2025229 PMAQI
18th Jul 20252310 PMAQI
18th Jul 20252611 PMAQI
19th Jul 20252512 AMAQI
19th Jul 2025251 AMAQI
19th Jul 2025242 AMAQI
19th Jul 2025223 AMAQI
19th Jul 2025194 AMAQI
19th Jul 2025235 AMAQI
19°C10/26°C
19th Jul 2025236 AMAQI
19th Jul 2025227 AMAQI
19th Jul 2025198 AMAQI
19th Jul 2025209 AMAQI
19th Jul 20252010 AMAQI
19th Jul 20251911 AMAQI
19th Jul 20251812 PMAQI
19th Jul 2025191 PMAQI
19th Jul 2025222 PMAQI
19th Jul 2025223 PMAQI
19th Jul 2025224 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025236 PMAQI
19th Jul 2025227 PMAQI
19th Jul 2025228 PMAQI
19th Jul 2025239 PMAQI
19th Jul 20252310 PMAQI
19th Jul 20252211 PMAQI
20th Jul 20252212 AMAQI
20th Jul 2025221 AMAQI
20th Jul 2025242 AMAQI
20th Jul 2025223 AMAQI
20th Jul 2025214 AMAQI
20th Jul 2025185 AMAQI
23°C20/28°C
20th Jul 2025156 AMAQI
20th Jul 2025187 AMAQI
20th Jul 2025218 AMAQI
20th Jul 2025219 AMAQI
20th Jul 20252310 AMAQI
20th Jul 20253011 AMAQI
20th Jul 20252212 PMAQI
20th Jul 2025231 PMAQI
20th Jul 2025202 PMAQI
20th Jul 2025223 PMAQI
20th Jul 2025224 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025227 PMAQI
20th Jul 2025238 PMAQI
20th Jul 2025249 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252411 PMAQI
21st Jul 20252712 AMAQI
21st Jul 2025271 AMAQI
21st Jul 2025272 AMAQI
21st Jul 2025363 AMAQI
21st Jul 2025394 AMAQI
21st Jul 2025365 AMAQI
22°C15/28°C
21st Jul 2025436 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025588 AMAQI
21st Jul 2025559 AMAQI
21st Jul 20255410 AMAQI
21st Jul 20255611 AMAQI
21st Jul 20255512 PMAQI
21st Jul 2025531 PMAQI
21st Jul 2025502 PMAQI
21st Jul 2025423 PMAQI
21st Jul 2025424 PMAQI
21st Jul 2025465 PMAQI
21st Jul 2025436 PMAQI
21st Jul 2025447 PMAQI
21st Jul 2025488 PMAQI
21st Jul 2025499 PMAQI
21st Jul 20254910 PMAQI
21st Jul 20254911 PMAQI
22nd Jul 20255012 AMAQI
22nd Jul 2025491 AMAQI
22nd Jul 2025472 AMAQI
22nd Jul 2025413 AMAQI
22nd Jul 2025284 AMAQI
22nd Jul 2025235 AMAQI
24°C20/29°C
22nd Jul 2025306 AMAQI
22nd Jul 2025327 AMAQI
22nd Jul 2025338 AMAQI
22nd Jul 2025379 AMAQI
22nd Jul 20253610 AMAQI
22nd Jul 20253411 AMAQI
22nd Jul 20253312 PMAQI
22nd Jul 2025331 PMAQI
22nd Jul 2025382 PMAQI
22nd Jul 2025403 PMAQI
22nd Jul 2025394 PMAQI
22nd Jul 2025385 PMAQI
22nd Jul 2025386 PMAQI
22nd Jul 2025387 PMAQI
22nd Jul 2025408 PMAQI
22nd Jul 2025359 PMAQI
22nd Jul 20253410 PMAQI
22nd Jul 20253511 PMAQI
23rd Jul 20253312 AMAQI
23rd Jul 2025331 AMAQI
23rd Jul 2025292 AMAQI
23rd Jul 2025283 AMAQI
23rd Jul 2025204 AMAQI
23rd Jul 2025215 AMAQI
27°C24/33°C
23rd Jul 2025236 AMAQI
23rd Jul 2025287 AMAQI
23rd Jul 2025328 AMAQI
23rd Jul 2025379 AMAQI
23rd Jul 20253810 AMAQI
23rd Jul 20253611 AMAQI
23rd Jul 20253612 PMAQI
23rd Jul 2025351 PMAQI
23rd Jul 2025372 PMAQI
23rd Jul 2025363 PMAQI
23rd Jul 2025364 PMAQI
23rd Jul 2025365 PMAQI
23rd Jul 2025356 PMAQI
23rd Jul 2025347 PMAQI
23rd Jul 2025328 PMAQI
23rd Jul 2025359 PMAQI
23rd Jul 20253410 PMAQI
23rd Jul 20253211 PMAQI
24th Jul 20252912 AMAQI
24th Jul 2025301 AMAQI
24th Jul 2025262 AMAQI
24th Jul 2025253 AMAQI
24th Jul 2025234 AMAQI
24th Jul 2025245 AMAQI
29°C23/35°C
24th Jul 2025236 AMAQI
24th Jul 2025227 AMAQI
24th Jul 2025218 AMAQI
24th Jul 2025229 AMAQI
24th Jul 20252210 AMAQI
24th Jul 20252011 AMAQI
24th Jul 20251912 PMAQI
24th Jul 2025201 PMAQI
24th Jul 2025242 PMAQI
24th Jul 2025263 PMAQI
24th Jul 2025254 PMAQI
24th Jul 2025265 PMAQI
24th Jul 2025286 PMAQI
24th Jul 2025247 PMAQI
24th Jul 2025238 PMAQI
24th Jul 2025259 PMAQI
24th Jul 20252510 PMAQI
24th Jul 20252611 PMAQI
25th Jul 20252712 AMAQI
25th Jul 2025241 AMAQI
25th Jul 2025212 AMAQI
25th Jul 2025193 AMAQI
25th Jul 2025204 AMAQI
25th Jul 2025215 AMAQI
24°C20/28°C
25th Jul 2025176 AMAQI
25th Jul 2025197 AMAQI
25th Jul 2025188 AMAQI
25th Jul 2025189 AMAQI
25th Jul 20251610 AMAQI
25th Jul 20252111 AMAQI
25th Jul 20252412 PMAQI
25th Jul 2025241 PMAQI
25th Jul 2025312 PMAQI
25th Jul 2025263 PMAQI
25th Jul 2025234 PMAQI
25th Jul 2025235 PMAQI
25th Jul 2025346 PMAQI
25th Jul 2025257 PMAQI
25th Jul 2025248 PMAQI
25th Jul 2025309 PMAQI
25th Jul 20253010 PMAQI
25th Jul 20252911 PMAQI
26th Jul 20252912 AMAQI
26th Jul 2025311 AMAQI
26th Jul 2025302 AMAQI
26th Jul 2025283 AMAQI
26th Jul 2025204 AMAQI
26th Jul 2025205 AMAQI
23°C16/28°C
26th Jul 2025226 AMAQI
26th Jul 2025207 AMAQI
26th Jul 2025228 AMAQI
26th Jul 2025249 AMAQI
26th Jul 20252410 AMAQI
26th Jul 20252211 AMAQI
26th Jul 20252012 PMAQI
26th Jul 2025211 PMAQI
26th Jul 2025202 PMAQI
26th Jul 2025223 PMAQI
26th Jul 2025224 PMAQI
26th Jul 2025245 PMAQI
26th Jul 2025226 PMAQI
26th Jul 2025267 PMAQI
26th Jul 2025288 PMAQI
26th Jul 2025279 PMAQI
26th Jul 20252810 PMAQI
26th Jul 20252611 PMAQI
27th Jul 20252812 AMAQI
27th Jul 2025281 AMAQI
27th Jul 2025242 AMAQI
27th Jul 2025223 AMAQI
27th Jul 2025174 AMAQI
27th Jul 2025175 AMAQI
25°C21/31°C
27th Jul 2025166 AMAQI
27th Jul 2025187 AMAQI
27th Jul 2025218 AMAQI
27th Jul 2025239 AMAQI
27th Jul 20252010 AMAQI
27th Jul 20252011 AMAQI
27th Jul 20252112 PMAQI
27th Jul 2025211 PMAQI
27th Jul 2025182 PMAQI
27th Jul 2025223 PMAQI
27th Jul 2025234 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025226 PMAQI
27th Jul 2025227 PMAQI
27th Jul 2025248 PMAQI
27th Jul 2025259 PMAQI
27th Jul 20252510 PMAQI
27th Jul 20252611 PMAQI
28th Jul 20252712 AMAQI
28th Jul 2025241 AMAQI
28th Jul 2025222 AMAQI
28th Jul 2025223 AMAQI
28th Jul 2025204 AMAQI
28th Jul 2025195 AMAQI
26°C19/33°C
28th Jul 2025226 AMAQI
28th Jul 2025227 AMAQI
28th Jul 2025208 AMAQI
28th Jul 2025239 AMAQI
28th Jul 20252410 AMAQI
28th Jul 20252311 AMAQI
28th Jul 20252012 PMAQI
28th Jul 2025241 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025233 PMAQI
28th Jul 2025234 PMAQI
28th Jul 2025245 PMAQI
28th Jul 2025266 PMAQI
28th Jul 2025247 PMAQI
28th Jul 2025248 PMAQI
28th Jul 2025249 PMAQI
28th Jul 20252610 PMAQI
28th Jul 20252311 PMAQI
29th Jul 20252412 AMAQI
29th Jul 2025251 AMAQI
29th Jul 2025342 AMAQI
29th Jul 2025483 AMAQI
29th Jul 2025384 AMAQI
29th Jul 2025285 AMAQI
26°C19/32°C
29th Jul 2025196 AMAQI
29th Jul 2025227 AMAQI
29th Jul 2025258 AMAQI
29th Jul 2025259 AMAQI
29th Jul 20252610 AMAQI
29th Jul 20252711 AMAQI
29th Jul 20252812 PMAQI
29th Jul 2025271 PMAQI
29th Jul 2025292 PMAQI
29th Jul 2025323 PMAQI
29th Jul 2025324 PMAQI
29th Jul 2025305 PMAQI
29th Jul 2025306 PMAQI
29th Jul 2025307 PMAQI
29th Jul 2025298 PMAQI
29th Jul 2025319 PMAQI
29th Jul 20253110 PMAQI
29th Jul 20253211 PMAQI
30th Jul 20253212 AMAQI
30th Jul 2025311 AMAQI
30th Jul 2025312 AMAQI
30th Jul 2025283 AMAQI
30th Jul 2025224 AMAQI
30th Jul 2025305 AMAQI
24°C18/31°C
30th Jul 2025296 AMAQI
30th Jul 2025337 AMAQI
30th Jul 2025368 AMAQI
30th Jul 2025359 AMAQI
30th Jul 20253010 AMAQI
30th Jul 20253811 AMAQI
30th Jul 20253912 PMAQI
30th Jul 2025341 PMAQI
30th Jul 2025312 PMAQI
30th Jul 2025313 PMAQI
30th Jul 2025314 PMAQI
30th Jul 2025315 PMAQI
30th Jul 2025316 PMAQI
30th Jul 2025317 PMAQI
30th Jul 2025318 PMAQI
30th Jul 2025499 PMAQI
30th Jul 20255710 PMAQI
30th Jul 20256111 PMAQI
31st Jul 20256412 AMAQI
31st Jul 2025681 AMAQI
31st Jul 2025862 AMAQI
31st Jul 20251223 AMAQI
31st Jul 20251234 AMAQI
31st Jul 20251345 AMAQI
22°C20/23°C
31st Jul 20251316 AMAQI
31st Jul 20251417 AMAQI
31st Jul 20251388 AMAQI
31st Jul 20251489 AMAQI
31st Jul 202515310 AMAQI
31st Jul 202515411 AMAQI
31st Jul 202515512 PMAQI
31st Jul 20251541 PMAQI
31st Jul 20251572 PMAQI
31st Jul 20251453 PMAQI
31st Jul 20251294 PMAQI
31st Jul 20251425 PMAQI
31st Jul 20251416 PMAQI
31st Jul 20251167 PMAQI
31st Jul 20251338 PMAQI
31st Jul 20251249 PMAQI
31st Jul 202513810 PMAQI
31st Jul 202513311 PMAQI
1st Aug 202514412 AMAQI
1st Aug 20251461 AMAQI
1st Aug 20251392 AMAQI
1st Aug 20251293 AMAQI
1st Aug 20251354 AMAQI
1st Aug 20251415 AMAQI
20°C17/25°C
1st Aug 20251296 AMAQI
1st Aug 20251307 AMAQI
1st Aug 20251268 AMAQI
1st Aug 20251229 AMAQI
1st Aug 202513810 AMAQI
1st Aug 202513411 AMAQI
1st Aug 202514112 PMAQI
1st Aug 20251441 PMAQI
1st Aug 20251452 PMAQI
1st Aug 20251503 PMAQI
1st Aug 20251374 PMAQI
1st Aug 20251415 PMAQI
1st Aug 20251306 PMAQI
1st Aug 20251377 PMAQI
1st Aug 20251348 PMAQI
1st Aug 20251309 PMAQI
1st Aug 202512810 PMAQI
1st Aug 202512611 PMAQI
2nd Aug 202511712 AMAQI
2nd Aug 20251141 AMAQI
2nd Aug 20251222 AMAQI
2nd Aug 20251103 AMAQI
2nd Aug 20251114 AMAQI
2nd Aug 20251045 AMAQI
18°C9/24°C
2nd Aug 2025986 AMAQI
2nd Aug 2025967 AMAQI
2nd Aug 2025998 AMAQI
2nd Aug 20251029 AMAQI
2nd Aug 20259510 AMAQI
2nd Aug 20259611 AMAQI
2nd Aug 202510112 PMAQI
2nd Aug 2025991 PMAQI
2nd Aug 2025972 PMAQI
2nd Aug 2025983 PMAQI
2nd Aug 2025984 PMAQI
2nd Aug 2025975 PMAQI
2nd Aug 2025946 PMAQI
2nd Aug 20251007 PMAQI
2nd Aug 2025988 PMAQI
2nd Aug 2025919 PMAQI
2nd Aug 20259210 PMAQI
2nd Aug 20259511 PMAQI
3rd Aug 20259512 AMAQI
3rd Aug 2025991 AMAQI
3rd Aug 2025952 AMAQI
3rd Aug 2025903 AMAQI
3rd Aug 2025934 AMAQI
3rd Aug 20251025 AMAQI
18°C10/23°C
3rd Aug 2025906 AMAQI
3rd Aug 2025887 AMAQI
3rd Aug 2025888 AMAQI
3rd Aug 2025889 AMAQI
3rd Aug 20258410 AMAQI
3rd Aug 20258711 AMAQI
3rd Aug 20258212 PMAQI
3rd Aug 2025821 PMAQI
3rd Aug 2025802 PMAQI
3rd Aug 2025803 PMAQI
3rd Aug 2025824 PMAQI
3rd Aug 2025845 PMAQI
3rd Aug 2025836 PMAQI
3rd Aug 2025907 PMAQI
3rd Aug 2025848 PMAQI
3rd Aug 2025799 PMAQI
3rd Aug 20257410 PMAQI
3rd Aug 20257111 PMAQI
4th Aug 20257212 AMAQI
4th Aug 2025671 AMAQI
4th Aug 2025662 AMAQI
4th Aug 2025683 AMAQI
4th Aug 2025704 AMAQI
4th Aug 2025675 AMAQI
19°C15/22°C
4th Aug 2025666 AMAQI
4th Aug 2025687 AMAQI
4th Aug 2025708 AMAQI
4th Aug 2025699 AMAQI
4th Aug 20256510 AMAQI
4th Aug 20256511 AMAQI
4th Aug 20257012 PMAQI
4th Aug 2025661 PMAQI
4th Aug 2025682 PMAQI
4th Aug 2025683 PMAQI
4th Aug 2025694 PMAQI
4th Aug 2025675 PMAQI
4th Aug 2025656 PMAQI
4th Aug 2025737 PMAQI
4th Aug 2025708 PMAQI
4th Aug 2025709 PMAQI
4th Aug 20256610 PMAQI
4th Aug 20256011 PMAQI
5th Aug 20256612 AMAQI
5th Aug 2025661 AMAQI
5th Aug 2025662 AMAQI
5th Aug 2025613 AMAQI
5th Aug 2025574 AMAQI
5th Aug 2025605 AMAQI
19°C14/24°C
5th Aug 2025596 AMAQI
5th Aug 2025607 AMAQI
5th Aug 2025598 AMAQI
5th Aug 2025569 AMAQI
5th Aug 20255510 AMAQI
5th Aug 20255211 AMAQI
5th Aug 20255512 PMAQI
5th Aug 2025521 PMAQI
5th Aug 2025512 PMAQI
5th Aug 2025553 PMAQI
5th Aug 2025574 PMAQI
5th Aug 2025555 PMAQI
5th Aug 2025536 PMAQI
5th Aug 2025587 PMAQI
5th Aug 2025568 PMAQI
5th Aug 2025539 PMAQI
5th Aug 20255210 PMAQI
5th Aug 20254611 PMAQI
6th Aug 20254712 AMAQI
6th Aug 2025421 AMAQI
6th Aug 2025442 AMAQI
6th Aug 2025463 AMAQI
6th Aug 2025444 AMAQI
6th Aug 2025445 AMAQI
20°C11/28°C
6th Aug 2025366 AMAQI
6th Aug 2025337 AMAQI
6th Aug 2025348 AMAQI
6th Aug 2025369 AMAQI
6th Aug 20253710 AMAQI
6th Aug 20253411 AMAQI
6th Aug 20252612 PMAQI
6th Aug 2025271 PMAQI
6th Aug 2025292 PMAQI
6th Aug 2025263 PMAQI
6th Aug 2025224 PMAQI
6th Aug 2025195 PMAQI
6th Aug 2025206 PMAQI
6th Aug 2025327 PMAQI
6th Aug 2025318 PMAQI
6th Aug 2025219 PMAQI
6th Aug 20252010 PMAQI
6th Aug 20252611 PMAQI
7th Aug 20252912 AMAQI
7th Aug 2025341 AMAQI
7th Aug 2025342 AMAQI
7th Aug 2025323 AMAQI
7th Aug 2025284 AMAQI
7th Aug 2025245 AMAQI
23°C18/29°C
7th Aug 2025236 AMAQI
7th Aug 2025267 AMAQI
7th Aug 2025288 AMAQI
7th Aug 2025309 AMAQI
7th Aug 20253310 AMAQI
7th Aug 20253111 AMAQI
7th Aug 20253412 PMAQI
7th Aug 2025371 PMAQI
7th Aug 2025372 PMAQI
7th Aug 2025363 PMAQI
7th Aug 2025384 PMAQI
7th Aug 2025385 PMAQI
7th Aug 2025406 PMAQI
7th Aug 2025347 PMAQI
7th Aug 2025368 PMAQI
7th Aug 2025409 PMAQI
7th Aug 20253910 PMAQI
7th Aug 20253911 PMAQI
8th Aug 20253812 AMAQI
8th Aug 2025361 AMAQI
8th Aug 2025352 AMAQI
8th Aug 2025353 AMAQI
8th Aug 2025314 AMAQI
8th Aug 2025385 AMAQI
25°C19/29°C
8th Aug 2025396 AMAQI
8th Aug 2025407 AMAQI
8th Aug 2025428 AMAQI
8th Aug 2025399 AMAQI
8th Aug 20254110 AMAQI
8th Aug 20254211 AMAQI
8th Aug 20254712 PMAQI
8th Aug 2025481 PMAQI
8th Aug 2025462 PMAQI
8th Aug 2025443 PMAQI
8th Aug 2025424 PMAQI
8th Aug 2025425 PMAQI
8th Aug 2025446 PMAQI
8th Aug 2025427 PMAQI
8th Aug 2025458 PMAQI
8th Aug 2025489 PMAQI
8th Aug 20254810 PMAQI
8th Aug 20254711 PMAQI
9th Aug 20254412 AMAQI
9th Aug 2025421 AMAQI
9th Aug 2025392 AMAQI
9th Aug 2025373 AMAQI
9th Aug 2025374 AMAQI
9th Aug 2025375 AMAQI
28°C22/33°C
9th Aug 2025406 AMAQI
9th Aug 2025377 AMAQI
9th Aug 2025378 AMAQI
9th Aug 2025379 AMAQI
9th Aug 20253910 AMAQI
9th Aug 20253311 AMAQI
9th Aug 20253012 PMAQI
9th Aug 2025281 PMAQI
9th Aug 2025302 PMAQI
9th Aug 2025333 PMAQI
9th Aug 2025334 PMAQI
9th Aug 2025345 PMAQI
9th Aug 2025326 PMAQI
9th Aug 2025367 PMAQI
9th Aug 2025378 PMAQI
9th Aug 2025309 PMAQI
9th Aug 20253210 PMAQI
9th Aug 20253411 PMAQI
10th Aug 20253312 AMAQI
10th Aug 2025321 AMAQI
10th Aug 2025312 AMAQI
10th Aug 2025263 AMAQI
10th Aug 2025184 AMAQI
10th Aug 2025205 AMAQI
26°C23/29°C
10th Aug 2025226 AMAQI
10th Aug 2025227 AMAQI
10th Aug 2025218 AMAQI
10th Aug 2025229 AMAQI
10th Aug 20252410 AMAQI
10th Aug 20252411 AMAQI
10th Aug 20252812 PMAQI
10th Aug 2025271 PMAQI
10th Aug 2025272 PMAQI
10th Aug 2025273 PMAQI
10th Aug 2025264 PMAQI
10th Aug 2025255 PMAQI
10th Aug 2025246 PMAQI
10th Aug 2025247 PMAQI
10th Aug 2025268 PMAQI
10th Aug 2025349 PMAQI
10th Aug 20253310 PMAQI
10th Aug 20253711 PMAQI
11th Aug 20253612 AMAQI
11th Aug 2025501 AMAQI
11th Aug 2025582 AMAQI
11th Aug 2025613 AMAQI
11th Aug 2025664 AMAQI
11th Aug 2025615 AMAQI
23°C17/28°C
11th Aug 2025556 AMAQI
11th Aug 2025567 AMAQI
11th Aug 2025558 AMAQI
11th Aug 2025569 AMAQI
11th Aug 20256210 AMAQI
11th Aug 20256911 AMAQI
11th Aug 20256812 PMAQI
11th Aug 2025701 PMAQI
11th Aug 2025692 PMAQI
11th Aug 2025683 PMAQI
11th Aug 2025694 PMAQI
11th Aug 2025735 PMAQI
11th Aug 2025686 PMAQI
11th Aug 2025597 PMAQI
11th Aug 2025668 PMAQI
11th Aug 2025689 PMAQI
11th Aug 20256610 PMAQI
11th Aug 20256911 PMAQI
12th Aug 20257012 AMAQI
12th Aug 2025681 AMAQI
12th Aug 2025682 AMAQI
12th Aug 2025643 AMAQI
12th Aug 2025654 AMAQI
12th Aug 2025645 AMAQI
22°C15/29°C
12th Aug 2025736 AMAQI
12th Aug 2025707 AMAQI
12th Aug 2025648 AMAQI
12th Aug 2025579 AMAQI
12th Aug 20255510 AMAQI
12th Aug 20255211 AMAQI
12th Aug 20254812 PMAQI
12th Aug 2025441 PMAQI
12th Aug 2025352 PMAQI
12th Aug 2025423 PMAQI
12th Aug 2025494 PMAQI
12th Aug 2025405 PMAQI
12th Aug 2025416 PMAQI
12th Aug 2025637 PMAQI
12th Aug 2025568 PMAQI
12th Aug 2025519 PMAQI
12th Aug 20255510 PMAQI
12th Aug 20255511 PMAQI
13th Aug 20255412 AMAQI
13th Aug 2025491 AMAQI
13th Aug 2025482 AMAQI
13th Aug 2025423 AMAQI
13th Aug 2025384 AMAQI
13th Aug 2025355 AMAQI
22°C15/27°C
6 AM
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 8 PM
46AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 8 PM
46AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 PM (Avg. 46), while the lowest AQI was between 6 AM to 8 PM (Avg. 46).
Night time
Avg. Highest Time
12 AM - 3 AM
48AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM - 5 AM
44AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 48), while the lowest AQI was between 4 AM to 5 AM (Avg. 44).
2025 Days Vs Air Quality
Estherville, Iowa, United States
2025
88%
197
11%
24
1%
3
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Good
197 DaysModerate
24 DaysPoor
3 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2025, 88% of 225 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
Estherville, 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.
1st January 2025
24AQI
24AQI
2nd January 2025
24AQI
24AQI
3rd January 2025
23AQI
23AQI
4th January 2025
21AQI
21AQI
5th January 2025
20AQI
20AQI
6th January 2025
18AQI
18AQI
7th January 2025
22AQI
22AQI
8th January 2025
30AQI
30AQI
9th January 2025
48AQI
48AQI
10th January 2025
27AQI
27AQI
11th January 2025
34AQI
34AQI
12th January 2025
28AQI
28AQI
13th January 2025
22AQI
22AQI
14th January 2025
27AQI
27AQI
15th January 2025
28AQI
28AQI
16th January 2025
23AQI
23AQI
17th January 2025
25AQI
25AQI
18th January 2025
20AQI
20AQI
19th January 2025
21AQI
21AQI
20th January 2025
22AQI
22AQI
21st January 2025
22AQI
22AQI
22nd January 2025
23AQI
23AQI
23rd January 2025
24AQI
24AQI
24th January 2025
26AQI
26AQI
25th January 2025
23AQI
23AQI
26th January 2025
22AQI
22AQI
27th January 2025
21AQI
21AQI
28th January 2025
21AQI
21AQI
29th January 2025
23AQI
23AQI
30th January 2025
32AQI
32AQI
31st January 2025
36AQI
36AQI
1st February 2025
26AQI
26AQI
2nd February 2025
34AQI
34AQI
3rd February 2025
30AQI
30AQI
4th February 2025
22AQI
22AQI
5th February 2025
29AQI
29AQI
6th February 2025
27AQI
27AQI
7th February 2025
22AQI
22AQI
8th February 2025
30AQI
30AQI
9th February 2025
27AQI
27AQI
10th February 2025
32AQI
32AQI
11th February 2025
28AQI
28AQI
12th February 2025
29AQI
29AQI
13th February 2025
36AQI
36AQI
14th February 2025
43AQI
43AQI
15th February 2025
44AQI
44AQI
16th February 2025
24AQI
24AQI
17th February 2025
22AQI
22AQI
18th February 2025
22AQI
22AQI
19th February 2025
22AQI
22AQI
20th February 2025
25AQI
25AQI
21st February 2025
35AQI
35AQI
22nd February 2025
42AQI
42AQI
23rd February 2025
64AQI
64AQI
24th February 2025
29AQI
29AQI
25th February 2025
25AQI
25AQI
26th February 2025
26AQI
26AQI
27th February 2025
23AQI
23AQI
28th February 2025
22AQI
22AQI
1st March 2025
27AQI
27AQI
2nd March 2025
28AQI
28AQI
3rd March 2025
47AQI
47AQI
4th March 2025
41AQI
41AQI
5th March 2025
28AQI
28AQI
6th March 2025
26AQI
26AQI
7th March 2025
28AQI
28AQI
8th March 2025
28AQI
28AQI
9th March 2025
27AQI
27AQI
10th March 2025
26AQI
26AQI
11th March 2025
27AQI
27AQI
12th March 2025
28AQI
28AQI
13th March 2025
49AQI
49AQI
14th March 2025
55AQI
55AQI
15th March 2025
40AQI
40AQI
16th March 2025
21AQI
21AQI
17th March 2025
26AQI
26AQI
18th March 2025
28AQI
28AQI
19th March 2025
23AQI
23AQI
20th March 2025
25AQI
25AQI
21st March 2025
21AQI
21AQI
22nd March 2025
23AQI
23AQI
23rd March 2025
27AQI
27AQI
24th March 2025
22AQI
22AQI
25th March 2025
25AQI
25AQI
26th March 2025
26AQI
26AQI
27th March 2025
40AQI
40AQI
28th March 2025
41AQI
41AQI
29th March 2025
26AQI
26AQI
30th March 2025
17AQI
17AQI
31st March 2025
21AQI
21AQI
1st April 2025
26AQI
26AQI
2nd April 2025
30AQI
30AQI
3rd April 2025
18AQI
18AQI
4th April 2025
22AQI
22AQI
5th April 2025
26AQI
26AQI
6th April 2025
26AQI
26AQI
7th April 2025
21AQI
21AQI
8th April 2025
25AQI
25AQI
9th April 2025
48AQI
48AQI
10th April 2025
33AQI
33AQI
11th April 2025
47AQI
47AQI
12th April 2025
64AQI
64AQI
13th April 2025
52AQI
52AQI
14th April 2025
26AQI
26AQI
15th April 2025
22AQI
22AQI
16th April 2025
38AQI
38AQI
17th April 2025
56AQI
56AQI
18th April 2025
39AQI
39AQI
19th April 2025
33AQI
33AQI
20th April 2025
37AQI
37AQI
21st April 2025
31AQI
31AQI
22nd April 2025
36AQI
36AQI
23rd April 2025
42AQI
42AQI
24th April 2025
29AQI
29AQI
25th April 2025
24AQI
24AQI
26th April 2025
22AQI
22AQI
27th April 2025
27AQI
27AQI
28th April 2025
42AQI
42AQI
29th April 2025
19AQI
19AQI
30th April 2025
33AQI
33AQI
1st May 2025
27AQI
27AQI
2nd May 2025
22AQI
22AQI
3rd May 2025
23AQI
23AQI
4th May 2025
32AQI
32AQI
5th May 2025
30AQI
30AQI
6th May 2025
30AQI
30AQI
7th May 2025
38AQI
38AQI
8th May 2025
25AQI
25AQI
9th May 2025
39AQI
39AQI
10th May 2025
38AQI
38AQI
11th May 2025
38AQI
38AQI
12th May 2025
33AQI
33AQI
13th May 2025
41AQI
41AQI
14th May 2025
40AQI
40AQI
15th May 2025
42AQI
42AQI
16th May 2025
27AQI
27AQI
17th May 2025
18AQI
18AQI
18th May 2025
17AQI
17AQI
19th May 2025
21AQI
21AQI
20th May 2025
18AQI
18AQI
21st May 2025
17AQI
17AQI
22nd May 2025
18AQI
18AQI
23rd May 2025
23AQI
23AQI
24th May 2025
19AQI
19AQI
25th May 2025
23AQI
23AQI
26th May 2025
24AQI
24AQI
27th May 2025
25AQI
25AQI
28th May 2025
26AQI
26AQI
29th May 2025
25AQI
25AQI
30th May 2025
27AQI
27AQI
31st May 2025
36AQI
36AQI
1st June 2025
58AQI
58AQI
2nd June 2025
51AQI
51AQI
3rd June 2025
63AQI
63AQI
4th June 2025
65AQI
65AQI
5th June 2025
59AQI
59AQI
6th June 2025
55AQI
55AQI
7th June 2025
55AQI
55AQI
8th June 2025
60AQI
60AQI
9th June 2025
53AQI
53AQI
10th June 2025
62AQI
62AQI
11th June 2025
51AQI
51AQI
12th June 2025
48AQI
48AQI
13th June 2025
45AQI
45AQI
14th June 2025
50AQI
50AQI
15th June 2025
41AQI
41AQI
16th June 2025
32AQI
32AQI
17th June 2025
27AQI
27AQI
18th June 2025
19AQI
19AQI
19th June 2025
24AQI
24AQI
20th June 2025
28AQI
28AQI
21st June 2025
38AQI
38AQI
22nd June 2025
41AQI
41AQI
23rd June 2025
43AQI
43AQI
24th June 2025
35AQI
35AQI
25th June 2025
26AQI
26AQI
26th June 2025
19AQI
19AQI
27th June 2025
16AQI
16AQI
28th June 2025
19AQI
19AQI
29th June 2025
20AQI
20AQI
30th June 2025
21AQI
21AQI
1st July 2025
35AQI
35AQI
2nd July 2025
33AQI
33AQI
3rd July 2025
33AQI
33AQI
4th July 2025
44AQI
44AQI
5th July 2025
38AQI
38AQI
6th July 2025
35AQI
35AQI
7th July 2025
39AQI
39AQI
8th July 2025
27AQI
27AQI
9th July 2025
27AQI
27AQI
10th July 2025
24AQI
24AQI
11th July 2025
25AQI
25AQI
12th July 2025
46AQI
46AQI
13th July 2025
65AQI
65AQI
14th July 2025
67AQI
67AQI
15th July 2025
54AQI
54AQI
16th July 2025
31AQI
31AQI
17th July 2025
21AQI
21AQI
18th July 2025
20AQI
20AQI
19th July 2025
22AQI
22AQI
20th July 2025
22AQI
22AQI
21st July 2025
44AQI
44AQI
22nd July 2025
37AQI
37AQI
23rd July 2025
32AQI
32AQI
24th July 2025
24AQI
24AQI
25th July 2025
24AQI
24AQI
26th July 2025
25AQI
25AQI
27th July 2025
22AQI
22AQI
28th July 2025
23AQI
23AQI
29th July 2025
30AQI
30AQI
30th July 2025
35AQI
35AQI
31st July 2025
127AQI
127AQI
1st August 2025
135AQI
135AQI
2nd August 2025
102AQI
102AQI
3rd August 2025
87AQI
87AQI
4th August 2025
68AQI
68AQI
5th August 2025
57AQI
57AQI
6th August 2025
33AQI
33AQI
7th August 2025
34AQI
34AQI
8th August 2025
41AQI
41AQI
9th August 2025
36AQI
36AQI
10th August 2025
27AQI
27AQI
11th August 2025
62AQI
62AQI
12th August 2025
64AQI
64AQI
25AQI
30AQI
30AQI
33AQI
28AQI
41AQI
36AQI
62AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202533AQI
31
27
1
30
1
27
3
31
19
11
27
3
1
5
5
2
197
24
3
Highest AQI recorded in
August62AQI
Lowest AQI recorded in
January25AQI
202432AQI
31
29
31
30
28
3
28
1
26
5
27
4
30
27
4
30
29
2
346
19
Highest AQI recorded in
October40AQI
Lowest AQI recorded in
November22AQI
202339AQI
25
6
27
1
30
1
28
2
20
10
1
12
17
1
25
4
2
21
10
24
5
1
31
25
2
28
3
296
61
5
Highest AQI recorded in
June58AQI
Lowest AQI recorded in
October26AQI
202233AQI
29
1
20
1
30
1
24
1
30
21
1
20
1
29
28
3
28
2
28
3
288
13
Highest AQI recorded in
October40AQI
Lowest AQI recorded in
February27AQI
202134AQI
22
8
22
6
25
6
26
4
31
29
1
21
7
2
1
25
6
29
1
31
29
1
31
321
40
2
1
Highest AQI recorded in
July53AQI
Lowest AQI recorded in
November25AQI
202030AQI
12
19
1
18
28
2
30
1
30
1
27
3
29
1
30
29
2
252
11
Highest AQI recorded in
June36AQI
Lowest AQI recorded in
December27AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
39AQILeast Polluted Year Recorded
2020(Avg.)
30AQIEstherville's annual 2025 AQI (33) shows an average percentage change of 0.8% (worsened AQI) compared to previous years: 2020 (30), 2021 (34), 2022 (33), 2023 (39), 2024 (32).
