Fresno, California, 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
Fresno, California, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2021
150AQILowest AQI recorded on
18th Aug 2024
21AQISame Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 54 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Fresno, California, United States
AQI
Day
Night
.
6 AM10th Aug 2025
8 PM
5 AM11th Aug 2025
Day time
Avg. Highest Time
4PM10th Aug
56AQI
Avg. Lowest Time
7AM10th Aug
44AQI
Night time
Avg. Highest Time
8PM10th Aug
55AQI
Avg. Lowest Time
5AM11th Aug
44AQI
In the last 24 hours,
Fresno's AQI reached its highest point of 56 at 4 PM during the Day, while the lowest point, 44, was recorded at 5 AM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Fresno, California, 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 2025566 AMAQI
12th Jul 2025597 AMAQI
12th Jul 2025578 AMAQI
12th Jul 2025579 AMAQI
12th Jul 20255810 AMAQI
12th Jul 20255811 AMAQI
12th Jul 20256012 PMAQI
12th Jul 2025621 PMAQI
12th Jul 2025622 PMAQI
12th Jul 2025623 PMAQI
12th Jul 2025634 PMAQI
12th Jul 2025615 PMAQI
12th Jul 2025606 PMAQI
12th Jul 2025597 PMAQI
12th Jul 2025588 PMAQI
12th Jul 2025579 PMAQI
12th Jul 20255610 PMAQI
12th Jul 20255711 PMAQI
13th Jul 20255712 AMAQI
13th Jul 2025581 AMAQI
13th Jul 2025592 AMAQI
13th Jul 2025563 AMAQI
13th Jul 2025514 AMAQI
13th Jul 2025495 AMAQI
33°C21/46°C
13th Jul 2025466 AMAQI
13th Jul 2025497 AMAQI
13th Jul 2025518 AMAQI
13th Jul 2025499 AMAQI
13th Jul 20255010 AMAQI
13th Jul 20254811 AMAQI
13th Jul 20254912 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025572 PMAQI
13th Jul 2025563 PMAQI
13th Jul 2025574 PMAQI
13th Jul 2025575 PMAQI
13th Jul 2025566 PMAQI
13th Jul 2025557 PMAQI
13th Jul 2025558 PMAQI
13th Jul 2025539 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255411 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025544 AMAQI
14th Jul 2025545 AMAQI
31°C19/45°C
14th Jul 2025516 AMAQI
14th Jul 2025517 AMAQI
14th Jul 2025518 AMAQI
14th Jul 2025489 AMAQI
14th Jul 20254810 AMAQI
14th Jul 20254811 AMAQI
14th Jul 20255012 PMAQI
14th Jul 2025541 PMAQI
14th Jul 2025562 PMAQI
14th Jul 2025563 PMAQI
14th Jul 2025574 PMAQI
14th Jul 2025575 PMAQI
14th Jul 2025566 PMAQI
14th Jul 2025557 PMAQI
14th Jul 2025538 PMAQI
14th Jul 2025529 PMAQI
14th Jul 20255210 PMAQI
14th Jul 20255311 PMAQI
15th Jul 20255312 AMAQI
15th Jul 2025531 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025554 AMAQI
15th Jul 2025505 AMAQI
32°C20/44°C
15th Jul 2025516 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025498 AMAQI
15th Jul 2025469 AMAQI
15th Jul 20254510 AMAQI
15th Jul 20254711 AMAQI
15th Jul 20255012 PMAQI
15th Jul 2025551 PMAQI
15th Jul 2025552 PMAQI
15th Jul 2025563 PMAQI
15th Jul 2025564 PMAQI
15th Jul 2025555 PMAQI
15th Jul 2025546 PMAQI
15th Jul 2025547 PMAQI
15th Jul 2025548 PMAQI
15th Jul 2025549 PMAQI
15th Jul 20255410 PMAQI
15th Jul 20255411 PMAQI
16th Jul 20255412 AMAQI
16th Jul 2025531 AMAQI
16th Jul 2025512 AMAQI
16th Jul 2025493 AMAQI
16th Jul 2025374 AMAQI
16th Jul 2025335 AMAQI
30°C19/44°C
16th Jul 2025306 AMAQI
16th Jul 2025347 AMAQI
16th Jul 2025388 AMAQI
16th Jul 2025379 AMAQI
16th Jul 20253810 AMAQI
16th Jul 20254211 AMAQI
16th Jul 20254912 PMAQI
16th Jul 2025501 PMAQI
16th Jul 2025502 PMAQI
16th Jul 2025523 PMAQI
16th Jul 2025504 PMAQI
16th Jul 2025485 PMAQI
16th Jul 2025466 PMAQI
16th Jul 2025467 PMAQI
16th Jul 2025478 PMAQI
16th Jul 2025459 PMAQI
16th Jul 20254410 PMAQI
16th Jul 20254411 PMAQI
17th Jul 20254212 AMAQI
17th Jul 2025431 AMAQI
17th Jul 2025442 AMAQI
17th Jul 2025413 AMAQI
17th Jul 2025344 AMAQI
17th Jul 2025325 AMAQI
28°C18/41°C
17th Jul 2025306 AMAQI
17th Jul 2025287 AMAQI
17th Jul 2025288 AMAQI
17th Jul 2025289 AMAQI
17th Jul 20252910 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20253712 PMAQI
17th Jul 2025421 PMAQI
17th Jul 2025452 PMAQI
17th Jul 2025443 PMAQI
17th Jul 2025424 PMAQI
17th Jul 2025415 PMAQI
17th Jul 2025416 PMAQI
17th Jul 2025407 PMAQI
17th Jul 2025408 PMAQI
17th Jul 2025429 PMAQI
17th Jul 20254010 PMAQI
17th Jul 20254211 PMAQI
18th Jul 20254212 AMAQI
18th Jul 2025451 AMAQI
18th Jul 2025482 AMAQI
18th Jul 2025433 AMAQI
18th Jul 2025384 AMAQI
18th Jul 2025365 AMAQI
28°C16/41°C
18th Jul 2025356 AMAQI
18th Jul 2025337 AMAQI
18th Jul 2025308 AMAQI
18th Jul 2025329 AMAQI
18th Jul 20253010 AMAQI
18th Jul 20253011 AMAQI
18th Jul 20253312 PMAQI
18th Jul 2025341 PMAQI
18th Jul 2025392 PMAQI
18th Jul 2025423 PMAQI
18th Jul 2025454 PMAQI
18th Jul 2025445 PMAQI
18th Jul 2025456 PMAQI
18th Jul 2025417 PMAQI
18th Jul 2025428 PMAQI
18th Jul 2025439 PMAQI
18th Jul 20254510 PMAQI
18th Jul 20254511 PMAQI
19th Jul 20254612 AMAQI
19th Jul 2025441 AMAQI
19th Jul 2025442 AMAQI
19th Jul 2025413 AMAQI
19th Jul 2025364 AMAQI
19th Jul 2025315 AMAQI
29°C17/41°C
19th Jul 2025316 AMAQI
19th Jul 2025337 AMAQI
19th Jul 2025328 AMAQI
19th Jul 2025299 AMAQI
19th Jul 20253110 AMAQI
19th Jul 20253611 AMAQI
19th Jul 20253612 PMAQI
19th Jul 2025361 PMAQI
19th Jul 2025382 PMAQI
19th Jul 2025393 PMAQI
19th Jul 2025394 PMAQI
19th Jul 2025415 PMAQI
19th Jul 2025426 PMAQI
19th Jul 2025427 PMAQI
19th Jul 2025428 PMAQI
19th Jul 2025439 PMAQI
19th Jul 20254110 PMAQI
19th Jul 20254111 PMAQI
20th Jul 20254212 AMAQI
20th Jul 2025431 AMAQI
20th Jul 2025412 AMAQI
20th Jul 2025383 AMAQI
20th Jul 2025374 AMAQI
20th Jul 2025315 AMAQI
29°C17/40°C
20th Jul 2025326 AMAQI
20th Jul 2025347 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025359 AMAQI
20th Jul 20253510 AMAQI
20th Jul 20253411 AMAQI
20th Jul 20253312 PMAQI
20th Jul 2025291 PMAQI
20th Jul 2025302 PMAQI
20th Jul 2025323 PMAQI
20th Jul 2025344 PMAQI
20th Jul 2025345 PMAQI
20th Jul 2025356 PMAQI
20th Jul 2025367 PMAQI
20th Jul 2025358 PMAQI
20th Jul 2025329 PMAQI
20th Jul 20253210 PMAQI
20th Jul 20253411 PMAQI
21st Jul 20253912 AMAQI
21st Jul 2025391 AMAQI
21st Jul 2025392 AMAQI
21st Jul 2025383 AMAQI
21st Jul 2025364 AMAQI
21st Jul 2025355 AMAQI
29°C17/42°C
21st Jul 2025306 AMAQI
21st Jul 2025307 AMAQI
21st Jul 2025318 AMAQI
21st Jul 2025319 AMAQI
21st Jul 20252910 AMAQI
21st Jul 20252711 AMAQI
21st Jul 20252712 PMAQI
21st Jul 2025291 PMAQI
21st Jul 2025322 PMAQI
21st Jul 2025323 PMAQI
21st Jul 2025304 PMAQI
21st Jul 2025305 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025327 PMAQI
21st Jul 2025328 PMAQI
21st Jul 2025289 PMAQI
21st Jul 20252710 PMAQI
21st Jul 20252911 PMAQI
22nd Jul 20253012 AMAQI
22nd Jul 2025311 AMAQI
22nd Jul 2025322 AMAQI
22nd Jul 2025303 AMAQI
22nd Jul 2025244 AMAQI
22nd Jul 2025235 AMAQI
26°C16/39°C
22nd Jul 2025246 AMAQI
22nd Jul 2025247 AMAQI
22nd Jul 2025228 AMAQI
22nd Jul 2025239 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252111 AMAQI
22nd Jul 20252112 PMAQI
22nd Jul 2025221 PMAQI
22nd Jul 2025212 PMAQI
22nd Jul 2025223 PMAQI
22nd Jul 2025234 PMAQI
22nd Jul 2025225 PMAQI
22nd Jul 2025226 PMAQI
22nd Jul 2025247 PMAQI
22nd Jul 2025248 PMAQI
22nd Jul 2025219 PMAQI
22nd Jul 20252310 PMAQI
22nd Jul 20252411 PMAQI
23rd Jul 20252612 AMAQI
23rd Jul 2025291 AMAQI
23rd Jul 2025302 AMAQI
23rd Jul 2025293 AMAQI
23rd Jul 2025244 AMAQI
23rd Jul 2025235 AMAQI
25°C14/37°C
23rd Jul 2025216 AMAQI
23rd Jul 2025187 AMAQI
23rd Jul 2025198 AMAQI
23rd Jul 2025199 AMAQI
23rd Jul 20251910 AMAQI
23rd Jul 20252211 AMAQI
23rd Jul 20252712 PMAQI
23rd Jul 2025261 PMAQI
23rd Jul 2025252 PMAQI
23rd Jul 2025273 PMAQI
23rd Jul 2025264 PMAQI
23rd Jul 2025245 PMAQI
23rd Jul 2025266 PMAQI
23rd Jul 2025267 PMAQI
23rd Jul 2025268 PMAQI
23rd Jul 2025279 PMAQI
23rd Jul 20252410 PMAQI
23rd Jul 20252411 PMAQI
24th Jul 20252612 AMAQI
24th Jul 2025281 AMAQI
24th Jul 2025282 AMAQI
24th Jul 2025273 AMAQI
24th Jul 2025254 AMAQI
24th Jul 2025195 AMAQI
25°C14/37°C
24th Jul 2025186 AMAQI
24th Jul 2025207 AMAQI
24th Jul 2025178 AMAQI
24th Jul 2025179 AMAQI
24th Jul 20251610 AMAQI
24th Jul 20251811 AMAQI
24th Jul 20251912 PMAQI
24th Jul 2025211 PMAQI
24th Jul 2025232 PMAQI
24th Jul 2025273 PMAQI
24th Jul 2025294 PMAQI
24th Jul 2025305 PMAQI
24th Jul 2025336 PMAQI
24th Jul 2025277 PMAQI
24th Jul 2025268 PMAQI
24th Jul 2025279 PMAQI
24th Jul 20252510 PMAQI
24th Jul 20252611 PMAQI
25th Jul 20252712 AMAQI
25th Jul 2025271 AMAQI
25th Jul 2025262 AMAQI
25th Jul 2025263 AMAQI
25th Jul 2025294 AMAQI
25th Jul 2025285 AMAQI
25°C14/37°C
25th Jul 2025266 AMAQI
25th Jul 2025257 AMAQI
25th Jul 2025218 AMAQI
25th Jul 2025199 AMAQI
25th Jul 20252010 AMAQI
25th Jul 20252011 AMAQI
25th Jul 20252012 PMAQI
25th Jul 2025221 PMAQI
25th Jul 2025252 PMAQI
25th Jul 2025283 PMAQI
25th Jul 2025304 PMAQI
25th Jul 2025285 PMAQI
25th Jul 2025306 PMAQI
25th Jul 2025277 PMAQI
25th Jul 2025268 PMAQI
25th Jul 2025279 PMAQI
25th Jul 20252910 PMAQI
25th Jul 20252711 PMAQI
26th Jul 20252612 AMAQI
26th Jul 2025261 AMAQI
26th Jul 2025282 AMAQI
26th Jul 2025313 AMAQI
26th Jul 2025264 AMAQI
26th Jul 2025235 AMAQI
24°C14/35°C
26th Jul 2025226 AMAQI
26th Jul 2025237 AMAQI
26th Jul 2025218 AMAQI
26th Jul 2025229 AMAQI
26th Jul 20252510 AMAQI
26th Jul 20252411 AMAQI
26th Jul 20252412 PMAQI
26th Jul 2025231 PMAQI
26th Jul 2025202 PMAQI
26th Jul 2025243 PMAQI
26th Jul 2025244 PMAQI
26th Jul 2025245 PMAQI
26th Jul 2025236 PMAQI
26th Jul 2025237 PMAQI
26th Jul 2025238 PMAQI
26th Jul 2025219 PMAQI
26th Jul 20252210 PMAQI
26th Jul 20252311 PMAQI
27th Jul 20252512 AMAQI
27th Jul 2025291 AMAQI
27th Jul 2025282 AMAQI
27th Jul 2025263 AMAQI
27th Jul 2025244 AMAQI
27th Jul 2025225 AMAQI
25°C15/35°C
27th Jul 2025216 AMAQI
27th Jul 2025217 AMAQI
27th Jul 2025238 AMAQI
27th Jul 2025219 AMAQI
27th Jul 20251910 AMAQI
27th Jul 20251811 AMAQI
27th Jul 20251812 PMAQI
27th Jul 2025171 PMAQI
27th Jul 2025182 PMAQI
27th Jul 2025203 PMAQI
27th Jul 2025204 PMAQI
27th Jul 2025205 PMAQI
27th Jul 2025206 PMAQI
27th Jul 2025207 PMAQI
27th Jul 2025218 PMAQI
27th Jul 2025239 PMAQI
27th Jul 20252310 PMAQI
27th Jul 20252311 PMAQI
28th Jul 20252512 AMAQI
28th Jul 2025261 AMAQI
28th Jul 2025252 AMAQI
28th Jul 2025263 AMAQI
28th Jul 2025254 AMAQI
28th Jul 2025235 AMAQI
26°C14/38°C
28th Jul 2025216 AMAQI
28th Jul 2025217 AMAQI
28th Jul 2025208 AMAQI
28th Jul 2025219 AMAQI
28th Jul 20252410 AMAQI
28th Jul 20252711 AMAQI
28th Jul 20253012 PMAQI
28th Jul 2025321 PMAQI
28th Jul 2025302 PMAQI
28th Jul 2025303 PMAQI
28th Jul 2025304 PMAQI
28th Jul 2025305 PMAQI
28th Jul 2025276 PMAQI
28th Jul 2025257 PMAQI
28th Jul 2025278 PMAQI
28th Jul 2025309 PMAQI
28th Jul 20253010 PMAQI
28th Jul 20253111 PMAQI
29th Jul 20253212 AMAQI
29th Jul 2025341 AMAQI
29th Jul 2025342 AMAQI
29th Jul 2025333 AMAQI
29th Jul 2025344 AMAQI
29th Jul 2025325 AMAQI
27°C16/38°C
29th Jul 2025336 AMAQI
29th Jul 2025327 AMAQI
29th Jul 2025308 AMAQI
29th Jul 2025299 AMAQI
29th Jul 20253510 AMAQI
29th Jul 20253711 AMAQI
29th Jul 20253812 PMAQI
29th Jul 2025311 PMAQI
29th Jul 2025322 PMAQI
29th Jul 2025323 PMAQI
29th Jul 2025324 PMAQI
29th Jul 2025335 PMAQI
29th Jul 2025346 PMAQI
29th Jul 2025337 PMAQI
29th Jul 2025328 PMAQI
29th Jul 2025269 PMAQI
29th Jul 20252810 PMAQI
29th Jul 20253011 PMAQI
30th Jul 20253412 AMAQI
30th Jul 2025361 AMAQI
30th Jul 2025382 AMAQI
30th Jul 2025383 AMAQI
30th Jul 2025294 AMAQI
30th Jul 2025275 AMAQI
29°C17/41°C
30th Jul 2025286 AMAQI
30th Jul 2025277 AMAQI
30th Jul 2025278 AMAQI
30th Jul 2025329 AMAQI
30th Jul 20253610 AMAQI
30th Jul 20253811 AMAQI
30th Jul 20253212 PMAQI
30th Jul 2025311 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 2025289 PMAQI
30th Jul 20252710 PMAQI
30th Jul 20252611 PMAQI
31st Jul 20253012 AMAQI
31st Jul 2025391 AMAQI
31st Jul 2025382 AMAQI
31st Jul 2025393 AMAQI
31st Jul 2025394 AMAQI
31st Jul 2025375 AMAQI
28°C16/41°C
31st Jul 2025386 AMAQI
31st Jul 2025397 AMAQI
31st Jul 2025398 AMAQI
31st Jul 2025379 AMAQI
31st Jul 20253810 AMAQI
31st Jul 20254111 AMAQI
31st Jul 20254512 PMAQI
31st Jul 2025501 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025543 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025475 PMAQI
31st Jul 2025436 PMAQI
31st Jul 2025427 PMAQI
31st Jul 2025368 PMAQI
31st Jul 2025309 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20253011 PMAQI
1st Aug 20253212 AMAQI
1st Aug 2025361 AMAQI
1st Aug 2025372 AMAQI
1st Aug 2025413 AMAQI
1st Aug 2025434 AMAQI
1st Aug 2025425 AMAQI
28°C16/42°C
1st Aug 2025436 AMAQI
1st Aug 2025417 AMAQI
1st Aug 2025448 AMAQI
1st Aug 2025469 AMAQI
1st Aug 20254810 AMAQI
1st Aug 20255011 AMAQI
1st Aug 20255112 PMAQI
1st Aug 2025521 PMAQI
1st Aug 2025522 PMAQI
1st Aug 2025523 PMAQI
1st Aug 2025524 PMAQI
1st Aug 2025515 PMAQI
1st Aug 2025466 PMAQI
1st Aug 2025457 PMAQI
1st Aug 2025438 PMAQI
1st Aug 2025389 PMAQI
1st Aug 20253910 PMAQI
1st Aug 20254311 PMAQI
2nd Aug 20254512 AMAQI
2nd Aug 2025441 AMAQI
2nd Aug 2025442 AMAQI
2nd Aug 2025463 AMAQI
2nd Aug 2025454 AMAQI
2nd Aug 2025425 AMAQI
29°C17/42°C
2nd Aug 2025396 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025378 AMAQI
2nd Aug 2025359 AMAQI
2nd Aug 20253710 AMAQI
2nd Aug 20254011 AMAQI
2nd Aug 20254512 PMAQI
2nd Aug 2025461 PMAQI
2nd Aug 2025492 PMAQI
2nd Aug 2025523 PMAQI
2nd Aug 2025514 PMAQI
2nd Aug 2025485 PMAQI
2nd Aug 2025456 PMAQI
2nd Aug 2025437 PMAQI
2nd Aug 2025368 PMAQI
2nd Aug 2025309 PMAQI
2nd Aug 20252910 PMAQI
2nd Aug 20253611 PMAQI
3rd Aug 20253912 AMAQI
3rd Aug 2025411 AMAQI
3rd Aug 2025422 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025354 AMAQI
3rd Aug 2025325 AMAQI
28°C17/39°C
3rd Aug 2025336 AMAQI
3rd Aug 2025347 AMAQI
3rd Aug 2025348 AMAQI
3rd Aug 2025339 AMAQI
3rd Aug 20253510 AMAQI
3rd Aug 20253711 AMAQI
3rd Aug 20253912 PMAQI
3rd Aug 2025381 PMAQI
3rd Aug 2025372 PMAQI
3rd Aug 2025343 PMAQI
3rd Aug 2025314 PMAQI
3rd Aug 2025295 PMAQI
3rd Aug 2025266 PMAQI
3rd Aug 2025347 PMAQI
3rd Aug 2025288 PMAQI
3rd Aug 2025229 PMAQI
3rd Aug 20252310 PMAQI
3rd Aug 20252611 PMAQI
4th Aug 20253112 AMAQI
4th Aug 2025351 AMAQI
4th Aug 2025362 AMAQI
4th Aug 2025363 AMAQI
4th Aug 2025374 AMAQI
4th Aug 2025395 AMAQI
28°C16/39°C
4th Aug 2025426 AMAQI
4th Aug 2025397 AMAQI
4th Aug 2025378 AMAQI
4th Aug 2025379 AMAQI
4th Aug 20253810 AMAQI
4th Aug 20253711 AMAQI
4th Aug 20253612 PMAQI
4th Aug 2025331 PMAQI
4th Aug 2025362 PMAQI
4th Aug 2025373 PMAQI
4th Aug 2025384 PMAQI
4th Aug 2025415 PMAQI
4th Aug 2025386 PMAQI
4th Aug 2025357 PMAQI
4th Aug 2025368 PMAQI
4th Aug 2025429 PMAQI
4th Aug 20254410 PMAQI
4th Aug 20254811 PMAQI
5th Aug 20254312 AMAQI
5th Aug 2025391 AMAQI
5th Aug 2025352 AMAQI
5th Aug 2025333 AMAQI
5th Aug 2025304 AMAQI
5th Aug 2025255 AMAQI
26°C14/38°C
5th Aug 2025246 AMAQI
5th Aug 2025237 AMAQI
5th Aug 2025268 AMAQI
5th Aug 2025299 AMAQI
5th Aug 20253310 AMAQI
5th Aug 20253411 AMAQI
5th Aug 20253812 PMAQI
5th Aug 2025411 PMAQI
5th Aug 2025422 PMAQI
5th Aug 2025403 PMAQI
5th Aug 2025394 PMAQI
5th Aug 2025385 PMAQI
5th Aug 2025376 PMAQI
5th Aug 2025357 PMAQI
5th Aug 2025328 PMAQI
5th Aug 2025299 PMAQI
5th Aug 20252610 PMAQI
5th Aug 20252611 PMAQI
6th Aug 20252712 AMAQI
6th Aug 2025271 AMAQI
6th Aug 2025262 AMAQI
6th Aug 2025303 AMAQI
6th Aug 2025324 AMAQI
6th Aug 2025325 AMAQI
27°C16/40°C
6th Aug 2025396 AMAQI
6th Aug 2025387 AMAQI
6th Aug 2025408 AMAQI
6th Aug 2025429 AMAQI
6th Aug 20254810 AMAQI
6th Aug 20254711 AMAQI
6th Aug 20254312 PMAQI
6th Aug 2025381 PMAQI
6th Aug 2025402 PMAQI
6th Aug 2025393 PMAQI
6th Aug 2025404 PMAQI
6th Aug 2025435 PMAQI
6th Aug 2025426 PMAQI
6th Aug 2025337 PMAQI
6th Aug 2025358 PMAQI
6th Aug 2025369 PMAQI
6th Aug 20253410 PMAQI
6th Aug 20253311 PMAQI
7th Aug 20253212 AMAQI
7th Aug 2025331 AMAQI
7th Aug 2025372 AMAQI
7th Aug 2025413 AMAQI
7th Aug 2025414 AMAQI
7th Aug 2025385 AMAQI
30°C18/42°C
7th Aug 2025386 AMAQI
7th Aug 2025377 AMAQI
7th Aug 2025368 AMAQI
7th Aug 2025359 AMAQI
7th Aug 20254010 AMAQI
7th Aug 20254411 AMAQI
7th Aug 20254812 PMAQI
7th Aug 2025461 PMAQI
7th Aug 2025452 PMAQI
7th Aug 2025443 PMAQI
7th Aug 2025424 PMAQI
7th Aug 2025445 PMAQI
7th Aug 2025386 PMAQI
7th Aug 2025397 PMAQI
7th Aug 2025378 PMAQI
7th Aug 2025339 PMAQI
7th Aug 20253410 PMAQI
7th Aug 20253311 PMAQI
8th Aug 20253012 AMAQI
8th Aug 2025301 AMAQI
8th Aug 2025312 AMAQI
8th Aug 2025313 AMAQI
8th Aug 2025304 AMAQI
8th Aug 2025305 AMAQI
31°C20/43°C
8th Aug 2025316 AMAQI
8th Aug 2025327 AMAQI
8th Aug 2025328 AMAQI
8th Aug 2025339 AMAQI
8th Aug 20253710 AMAQI
8th Aug 20254511 AMAQI
8th Aug 20255112 PMAQI
8th Aug 2025571 PMAQI
8th Aug 2025542 PMAQI
8th Aug 2025503 PMAQI
8th Aug 2025514 PMAQI
8th Aug 2025505 PMAQI
8th Aug 2025466 PMAQI
8th Aug 2025387 PMAQI
8th Aug 2025408 PMAQI
8th Aug 2025479 PMAQI
8th Aug 20255010 PMAQI
8th Aug 20255111 PMAQI
9th Aug 20255312 AMAQI
9th Aug 2025531 AMAQI
9th Aug 2025522 AMAQI
9th Aug 2025523 AMAQI
9th Aug 2025534 AMAQI
9th Aug 2025535 AMAQI
32°C20/45°C
9th Aug 2025556 AMAQI
9th Aug 2025567 AMAQI
9th Aug 2025598 AMAQI
9th Aug 2025629 AMAQI
9th Aug 20256010 AMAQI
9th Aug 20255911 AMAQI
9th Aug 20255712 PMAQI
9th Aug 2025541 PMAQI
9th Aug 2025522 PMAQI
9th Aug 2025543 PMAQI
9th Aug 2025544 PMAQI
9th Aug 2025535 PMAQI
9th Aug 2025546 PMAQI
9th Aug 2025557 PMAQI
9th Aug 2025568 PMAQI
9th Aug 2025589 PMAQI
9th Aug 20255810 PMAQI
9th Aug 20255911 PMAQI
10th Aug 20256012 AMAQI
10th Aug 2025581 AMAQI
10th Aug 2025562 AMAQI
10th Aug 2025543 AMAQI
10th Aug 2025514 AMAQI
10th Aug 2025485 AMAQI
33°C21/45°C
10th Aug 2025476 AMAQI
10th Aug 2025447 AMAQI
10th Aug 2025498 AMAQI
10th Aug 2025509 AMAQI
10th Aug 20255110 AMAQI
10th Aug 20255211 AMAQI
10th Aug 20255412 PMAQI
10th Aug 2025551 PMAQI
10th Aug 2025552 PMAQI
10th Aug 2025553 PMAQI
10th Aug 2025564 PMAQI
10th Aug 2025555 PMAQI
10th Aug 2025566 PMAQI
10th Aug 2025557 PMAQI
10th Aug 2025558 PMAQI
10th Aug 2025559 PMAQI
10th Aug 20255410 PMAQI
10th Aug 20255411 PMAQI
11th Aug 20255412 AMAQI
11th Aug 2025521 AMAQI
11th Aug 2025542 AMAQI
11th Aug 2025523 AMAQI
11th Aug 2025494 AMAQI
11th Aug 2025445 AMAQI
33°C21/46°C
11th Aug 2025436 AMAQI
6 AM11th Aug 2025427 AMAQI
11th Aug 2025418 AMAQI
11th Aug 2025409 AMAQI
11th Aug 20254110 AMAQI
11th Aug 20253711 AMAQI
11th Aug 20253512 PMAQI
11th Aug 2025381 PMAQI
1 PM11th Aug 2025412 PMAQI
11th Aug 2025463 PMAQI
11th Aug 2025504 PMAQI
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 8 PM
39AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
6 AM - 11 AM
36AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 8 PM (Avg. 39), while the lowest AQI was between 6 AM to 11 AM (Avg. 36).
Night time
Avg. Highest Time
12 AM - 3 AM
40AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
5 AM
35AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 40), while the lowest AQI was between 5 AM to 5 AM (Avg. 35).
2025 Days Vs Air Quality
Fresno, California, United States
2025
79%
175
21%
47
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
175 DaysModerate
47 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2025, 79% 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
Fresno, California, 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
96AQI
96AQI
2nd January 2025
68AQI
68AQI
3rd January 2025
69AQI
69AQI
4th January 2025
37AQI
37AQI
5th January 2025
58AQI
58AQI
6th January 2025
56AQI
56AQI
7th January 2025
52AQI
52AQI
8th January 2025
64AQI
64AQI
9th January 2025
65AQI
65AQI
10th January 2025
63AQI
63AQI
11th January 2025
68AQI
68AQI
12th January 2025
66AQI
66AQI
13th January 2025
53AQI
53AQI
14th January 2025
57AQI
57AQI
15th January 2025
63AQI
63AQI
16th January 2025
67AQI
67AQI
17th January 2025
62AQI
62AQI
18th January 2025
80AQI
80AQI
19th January 2025
84AQI
84AQI
20th January 2025
81AQI
81AQI
21st January 2025
77AQI
77AQI
22nd January 2025
73AQI
73AQI
23rd January 2025
81AQI
81AQI
24th January 2025
77AQI
77AQI
25th January 2025
72AQI
72AQI
26th January 2025
35AQI
35AQI
27th January 2025
41AQI
41AQI
28th January 2025
49AQI
49AQI
29th January 2025
51AQI
51AQI
30th January 2025
66AQI
66AQI
31st January 2025
68AQI
68AQI
1st February 2025
69AQI
69AQI
2nd February 2025
53AQI
53AQI
3rd February 2025
48AQI
48AQI
4th February 2025
29AQI
29AQI
5th February 2025
28AQI
28AQI
6th February 2025
32AQI
32AQI
7th February 2025
26AQI
26AQI
8th February 2025
28AQI
28AQI
9th February 2025
35AQI
35AQI
10th February 2025
33AQI
33AQI
11th February 2025
42AQI
42AQI
12th February 2025
28AQI
28AQI
13th February 2025
26AQI
26AQI
14th February 2025
25AQI
25AQI
15th February 2025
34AQI
34AQI
16th February 2025
43AQI
43AQI
17th February 2025
31AQI
31AQI
18th February 2025
29AQI
29AQI
19th February 2025
45AQI
45AQI
20th February 2025
31AQI
31AQI
21st February 2025
44AQI
44AQI
22nd February 2025
46AQI
46AQI
23rd February 2025
54AQI
54AQI
24th February 2025
44AQI
44AQI
25th February 2025
32AQI
32AQI
26th February 2025
56AQI
56AQI
27th February 2025
50AQI
50AQI
28th February 2025
44AQI
44AQI
1st March 2025
42AQI
42AQI
2nd March 2025
30AQI
30AQI
3rd March 2025
26AQI
26AQI
4th March 2025
30AQI
30AQI
5th March 2025
30AQI
30AQI
6th March 2025
27AQI
27AQI
7th March 2025
31AQI
31AQI
8th March 2025
38AQI
38AQI
9th March 2025
42AQI
42AQI
10th March 2025
31AQI
31AQI
11th March 2025
33AQI
33AQI
12th March 2025
32AQI
32AQI
13th March 2025
21AQI
21AQI
14th March 2025
22AQI
22AQI
15th March 2025
29AQI
29AQI
16th March 2025
39AQI
39AQI
17th March 2025
26AQI
26AQI
18th March 2025
18AQI
18AQI
19th March 2025
24AQI
24AQI
20th March 2025
20AQI
20AQI
21st March 2025
23AQI
23AQI
22nd March 2025
21AQI
21AQI
23rd March 2025
27AQI
27AQI
24th March 2025
34AQI
34AQI
25th March 2025
46AQI
46AQI
26th March 2025
42AQI
42AQI
27th March 2025
33AQI
33AQI
28th March 2025
30AQI
30AQI
29th March 2025
21AQI
21AQI
30th March 2025
29AQI
29AQI
31st March 2025
21AQI
21AQI
1st April 2025
19AQI
19AQI
2nd April 2025
18AQI
18AQI
3rd April 2025
23AQI
23AQI
4th April 2025
24AQI
24AQI
5th April 2025
28AQI
28AQI
6th April 2025
31AQI
31AQI
7th April 2025
22AQI
22AQI
8th April 2025
19AQI
19AQI
9th April 2025
24AQI
24AQI
10th April 2025
34AQI
34AQI
11th April 2025
25AQI
25AQI
12th April 2025
25AQI
25AQI
13th April 2025
28AQI
28AQI
14th April 2025
37AQI
37AQI
15th April 2025
36AQI
36AQI
16th April 2025
38AQI
38AQI
17th April 2025
33AQI
33AQI
18th April 2025
33AQI
33AQI
19th April 2025
48AQI
48AQI
20th April 2025
45AQI
45AQI
21st April 2025
37AQI
37AQI
22nd April 2025
37AQI
37AQI
23rd April 2025
33AQI
33AQI
24th April 2025
45AQI
45AQI
25th April 2025
34AQI
34AQI
26th April 2025
24AQI
24AQI
27th April 2025
20AQI
20AQI
28th April 2025
28AQI
28AQI
29th April 2025
47AQI
47AQI
30th April 2025
52AQI
52AQI
1st May 2025
49AQI
49AQI
2nd May 2025
47AQI
47AQI
3rd May 2025
25AQI
25AQI
4th May 2025
34AQI
34AQI
5th May 2025
48AQI
48AQI
6th May 2025
48AQI
48AQI
7th May 2025
48AQI
48AQI
8th May 2025
51AQI
51AQI
9th May 2025
49AQI
49AQI
10th May 2025
51AQI
51AQI
11th May 2025
29AQI
29AQI
12th May 2025
28AQI
28AQI
13th May 2025
26AQI
26AQI
14th May 2025
27AQI
27AQI
15th May 2025
31AQI
31AQI
16th May 2025
35AQI
35AQI
17th May 2025
41AQI
41AQI
18th May 2025
29AQI
29AQI
19th May 2025
38AQI
38AQI
20th May 2025
28AQI
28AQI
21st May 2025
39AQI
39AQI
22nd May 2025
36AQI
36AQI
23rd May 2025
30AQI
30AQI
24th May 2025
31AQI
31AQI
25th May 2025
33AQI
33AQI
26th May 2025
23AQI
23AQI
27th May 2025
28AQI
28AQI
28th May 2025
39AQI
39AQI
29th May 2025
34AQI
34AQI
30th May 2025
56AQI
56AQI
31st May 2025
62AQI
62AQI
1st June 2025
45AQI
45AQI
2nd June 2025
50AQI
50AQI
3rd June 2025
45AQI
45AQI
4th June 2025
52AQI
52AQI
5th June 2025
50AQI
50AQI
6th June 2025
45AQI
45AQI
7th June 2025
44AQI
44AQI
8th June 2025
37AQI
37AQI
9th June 2025
41AQI
41AQI
10th June 2025
47AQI
47AQI
11th June 2025
42AQI
42AQI
12th June 2025
46AQI
46AQI
13th June 2025
43AQI
43AQI
14th June 2025
35AQI
35AQI
15th June 2025
34AQI
34AQI
16th June 2025
38AQI
38AQI
17th June 2025
41AQI
41AQI
18th June 2025
47AQI
47AQI
19th June 2025
50AQI
50AQI
20th June 2025
48AQI
48AQI
21st June 2025
37AQI
37AQI
22nd June 2025
31AQI
31AQI
23rd June 2025
32AQI
32AQI
24th June 2025
37AQI
37AQI
25th June 2025
35AQI
35AQI
26th June 2025
38AQI
38AQI
27th June 2025
46AQI
46AQI
28th June 2025
52AQI
52AQI
29th June 2025
48AQI
48AQI
30th June 2025
42AQI
42AQI
1st July 2025
44AQI
44AQI
2nd July 2025
45AQI
45AQI
3rd July 2025
51AQI
51AQI
4th July 2025
35AQI
35AQI
5th July 2025
53AQI
53AQI
6th July 2025
40AQI
40AQI
7th July 2025
45AQI
45AQI
8th July 2025
43AQI
43AQI
9th July 2025
39AQI
39AQI
10th July 2025
39AQI
39AQI
11th July 2025
56AQI
56AQI
12th July 2025
58AQI
58AQI
13th July 2025
54AQI
54AQI
14th July 2025
53AQI
53AQI
15th July 2025
53AQI
53AQI
16th July 2025
44AQI
44AQI
17th July 2025
38AQI
38AQI
18th July 2025
40AQI
40AQI
19th July 2025
39AQI
39AQI
20th July 2025
35AQI
35AQI
21st July 2025
32AQI
32AQI
22nd July 2025
24AQI
24AQI
23rd July 2025
25AQI
25AQI
24th July 2025
24AQI
24AQI
25th July 2025
26AQI
26AQI
26th July 2025
24AQI
24AQI
27th July 2025
22AQI
22AQI
28th July 2025
26AQI
26AQI
29th July 2025
32AQI
32AQI
30th July 2025
31AQI
31AQI
31st July 2025
39AQI
39AQI
1st August 2025
44AQI
44AQI
2nd August 2025
41AQI
41AQI
3rd August 2025
33AQI
33AQI
4th August 2025
38AQI
38AQI
5th August 2025
33AQI
33AQI
6th August 2025
36AQI
36AQI
7th August 2025
39AQI
39AQI
8th August 2025
40AQI
40AQI
9th August 2025
55AQI
55AQI
10th August 2025
54AQI
54AQI
64AQI
39AQI
30AQI
32AQI
38AQI
43AQI
39AQI
41AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202541AQI
4
27
24
4
31
29
1
27
4
28
2
24
7
8
2
175
47
Highest AQI recorded in
January64AQI
Lowest AQI recorded in
March30AQI
202444AQI
18
13
22
7
31
28
2
31
22
7
19
12
21
10
14
16
13
18
19
11
9
17
5
247
113
5
Highest AQI recorded in
December69AQI
Lowest AQI recorded in
March28AQI
202345AQI
21
10
17
11
31
26
3
29
2
26
4
20
11
24
7
19
11
13
18
11
18
9
17
5
246
112
5
Highest AQI recorded in
December70AQI
Lowest AQI recorded in
March24AQI
202251AQI
2
25
3
9
13
29
2
28
2
24
2
28
2
19
4
3
8
21
6
25
9
15
6
14
16
1
176
130
10
Highest AQI recorded in
January79AQI
Lowest AQI recorded in
April32AQI
202157AQI
7
18
5
17
10
1
29
2
30
27
4
23
7
19
12
6
18
7
7
21
2
13
11
5
2
7
16
7
14
14
3
199
133
30
2
Highest AQI recorded in
August79AQI
Lowest AQI recorded in
March37AQI
202064AQI
13
19
18
28
2
29
2
12
13
2
4
4
12
7
5
2
3
20
5
2
6
17
7
4
21
6
136
87
27
11
2
Highest AQI recorded in
September108AQI
Lowest AQI recorded in
March26AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
64AQILeast Polluted Year Recorded
2025(Avg.)
41AQIFresno's annual 2025 AQI (41) shows an average percentage change of -20.3% (improved AQI) compared to previous years: 2020 (64), 2021 (57), 2022 (51), 2023 (45), 2024 (44).
