Bilbao, Basque Country, Spain 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+
July Air Quality Analysis
Bilbao, Basque Country, Spain
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Jul 2022
134AQILowest AQI recorded on
4th Jul 2026
13AQISame Day Analysis (27th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 26 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 27th Jul - 28th Jul 2026
Bilbao, Basque Country, Spain
AQI
Day
Night
.
6 AM27th Jul 2026
9 PM
5 AM28th Jul 2026
Day time
Avg. Highest Time
3PM27th Jul
29AQI
Avg. Lowest Time
9PM27th Jul
23AQI
Night time
Avg. Highest Time
11PM27th Jul
40AQI
Avg. Lowest Time
2AM28th Jul
24AQI
In the last 24 hours,
Bilbao's AQI reached its highest point of 40 at 11 PM during the Night, while the lowest point, 23, was recorded at 9 PM during the Day between 27th Jul and 28th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Bilbao, Basque Country, Spain
JunJul
29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th
Day
Night
29th Jun 2026116 AMAQI
29th Jun 2026127 AMAQI
29th Jun 2026138 AMAQI
29th Jun 2026149 AMAQI
29th Jun 20261210 AMAQI
29th Jun 20261611 AMAQI
29th Jun 20261812 PMAQI
29th Jun 2026141 PMAQI
29th Jun 2026122 PMAQI
29th Jun 2026153 PMAQI
29th Jun 2026164 PMAQI
29th Jun 2026135 PMAQI
29th Jun 2026136 PMAQI
29th Jun 2026167 PMAQI
29th Jun 2026128 PMAQI
29th Jun 2026229 PMAQI
29th Jun 20261910 PMAQI
29th Jun 20262111 PMAQI
30th Jun 20261912 AMAQI
30th Jun 2026221 AMAQI
30th Jun 2026232 AMAQI
30th Jun 2026243 AMAQI
30th Jun 2026214 AMAQI
30th Jun 2026215 AMAQI
19°C17/23°C
30th Jun 2026226 AMAQI
30th Jun 2026217 AMAQI
30th Jun 2026228 AMAQI
30th Jun 2026239 AMAQI
30th Jun 20262210 AMAQI
30th Jun 20262311 AMAQI
30th Jun 20262212 PMAQI
30th Jun 2026201 PMAQI
30th Jun 2026152 PMAQI
30th Jun 2026163 PMAQI
30th Jun 2026214 PMAQI
30th Jun 2026245 PMAQI
30th Jun 2026176 PMAQI
30th Jun 2026197 PMAQI
30th Jun 2026218 PMAQI
30th Jun 2026239 PMAQI
30th Jun 20261910 PMAQI
30th Jun 20261711 PMAQI
1st Jul 20262212 AMAQI
1st Jul 2026131 AMAQI
1st Jul 2026122 AMAQI
1st Jul 2026123 AMAQI
1st Jul 2026114 AMAQI
1st Jul 2026105 AMAQI
19°C15/23°C
1st Jul 2026106 AMAQI
1st Jul 2026147 AMAQI
1st Jul 2026138 AMAQI
1st Jul 2026109 AMAQI
1st Jul 20261210 AMAQI
1st Jul 20261411 AMAQI
1st Jul 20262112 PMAQI
1st Jul 2026161 PMAQI
1st Jul 2026212 PMAQI
1st Jul 2026213 PMAQI
1st Jul 2026224 PMAQI
1st Jul 2026265 PMAQI
1st Jul 2026216 PMAQI
1st Jul 2026227 PMAQI
1st Jul 2026218 PMAQI
1st Jul 2026189 PMAQI
1st Jul 20261610 PMAQI
1st Jul 20261411 PMAQI
2nd Jul 20261412 AMAQI
2nd Jul 2026111 AMAQI
2nd Jul 2026222 AMAQI
2nd Jul 2026183 AMAQI
2nd Jul 2026174 AMAQI
2nd Jul 2026175 AMAQI
19°C16/22°C
2nd Jul 2026116 AMAQI
2nd Jul 2026127 AMAQI
2nd Jul 2026168 AMAQI
2nd Jul 2026169 AMAQI
2nd Jul 20263010 AMAQI
2nd Jul 20262711 AMAQI
2nd Jul 20261812 PMAQI
2nd Jul 2026141 PMAQI
2nd Jul 2026192 PMAQI
2nd Jul 2026223 PMAQI
2nd Jul 2026224 PMAQI
2nd Jul 2026255 PMAQI
2nd Jul 2026246 PMAQI
2nd Jul 2026227 PMAQI
2nd Jul 2026228 PMAQI
2nd Jul 2026219 PMAQI
2nd Jul 20262210 PMAQI
2nd Jul 20262111 PMAQI
3rd Jul 20261612 AMAQI
3rd Jul 2026131 AMAQI
3rd Jul 2026132 AMAQI
3rd Jul 2026173 AMAQI
3rd Jul 2026144 AMAQI
3rd Jul 2026135 AMAQI
19°C17/23°C
3rd Jul 2026136 AMAQI
3rd Jul 2026247 AMAQI
3rd Jul 2026258 AMAQI
3rd Jul 2026259 AMAQI
3rd Jul 20262610 AMAQI
3rd Jul 20262511 AMAQI
3rd Jul 20262612 PMAQI
3rd Jul 2026231 PMAQI
3rd Jul 2026222 PMAQI
3rd Jul 2026173 PMAQI
3rd Jul 2026124 PMAQI
3rd Jul 2026135 PMAQI
3rd Jul 2026106 PMAQI
3rd Jul 2026127 PMAQI
3rd Jul 2026138 PMAQI
3rd Jul 202679 PMAQI
3rd Jul 20261110 PMAQI
3rd Jul 2026511 PMAQI
4th Jul 2026912 AMAQI
4th Jul 202681 AMAQI
4th Jul 2026102 AMAQI
4th Jul 202673 AMAQI
4th Jul 2026104 AMAQI
4th Jul 2026105 AMAQI
20°C16/24°C
4th Jul 202686 AMAQI
4th Jul 2026107 AMAQI
4th Jul 2026118 AMAQI
4th Jul 2026109 AMAQI
4th Jul 2026810 AMAQI
4th Jul 20261011 AMAQI
4th Jul 20261212 PMAQI
4th Jul 2026141 PMAQI
4th Jul 2026162 PMAQI
4th Jul 2026163 PMAQI
4th Jul 2026194 PMAQI
4th Jul 2026215 PMAQI
4th Jul 2026176 PMAQI
4th Jul 2026147 PMAQI
4th Jul 2026158 PMAQI
4th Jul 2026179 PMAQI
4th Jul 20261810 PMAQI
4th Jul 20261611 PMAQI
5th Jul 20261612 AMAQI
5th Jul 2026161 AMAQI
5th Jul 2026152 AMAQI
5th Jul 2026163 AMAQI
5th Jul 2026164 AMAQI
5th Jul 2026175 AMAQI
21°C16/27°C
5th Jul 2026156 AMAQI
5th Jul 2026177 AMAQI
5th Jul 2026178 AMAQI
5th Jul 2026199 AMAQI
5th Jul 20261810 AMAQI
5th Jul 20262111 AMAQI
5th Jul 20262112 PMAQI
5th Jul 2026201 PMAQI
5th Jul 2026242 PMAQI
5th Jul 2026233 PMAQI
5th Jul 2026234 PMAQI
5th Jul 2026245 PMAQI
5th Jul 2026406 PMAQI
5th Jul 2026457 PMAQI
5th Jul 2026438 PMAQI
5th Jul 2026389 PMAQI
5th Jul 20264810 PMAQI
5th Jul 20264211 PMAQI
6th Jul 20262512 AMAQI
6th Jul 2026191 AMAQI
6th Jul 2026192 AMAQI
6th Jul 2026173 AMAQI
6th Jul 2026184 AMAQI
6th Jul 2026195 AMAQI
23°C15/30°C
6th Jul 2026186 AMAQI
6th Jul 2026237 AMAQI
6th Jul 2026368 AMAQI
6th Jul 2026359 AMAQI
6th Jul 20262810 AMAQI
6th Jul 20263211 AMAQI
6th Jul 20263912 PMAQI
6th Jul 2026381 PMAQI
6th Jul 2026302 PMAQI
6th Jul 2026423 PMAQI
6th Jul 2026384 PMAQI
6th Jul 2026575 PMAQI
6th Jul 2026666 PMAQI
6th Jul 2026677 PMAQI
6th Jul 2026578 PMAQI
6th Jul 2026619 PMAQI
6th Jul 20264410 PMAQI
6th Jul 20264111 PMAQI
7th Jul 20263812 AMAQI
7th Jul 2026371 AMAQI
7th Jul 2026322 AMAQI
7th Jul 2026273 AMAQI
7th Jul 2026424 AMAQI
7th Jul 2026345 AMAQI
26°C18/35°C
7th Jul 2026346 AMAQI
7th Jul 2026477 AMAQI
7th Jul 2026488 AMAQI
7th Jul 2026489 AMAQI
7th Jul 20265010 AMAQI
7th Jul 20265111 AMAQI
7th Jul 20265012 PMAQI
7th Jul 2026511 PMAQI
7th Jul 2026562 PMAQI
7th Jul 2026653 PMAQI
7th Jul 2026694 PMAQI
7th Jul 2026665 PMAQI
7th Jul 2026626 PMAQI
7th Jul 2026657 PMAQI
7th Jul 2026608 PMAQI
7th Jul 2026579 PMAQI
7th Jul 20265110 PMAQI
7th Jul 20264511 PMAQI
8th Jul 20264912 AMAQI
8th Jul 2026451 AMAQI
8th Jul 2026412 AMAQI
8th Jul 2026453 AMAQI
8th Jul 2026534 AMAQI
8th Jul 2026655 AMAQI
24°C19/29°C
8th Jul 2026626 AMAQI
8th Jul 2026607 AMAQI
8th Jul 2026628 AMAQI
8th Jul 2026689 AMAQI
8th Jul 20267310 AMAQI
8th Jul 20267111 AMAQI
8th Jul 20267212 PMAQI
8th Jul 2026721 PMAQI
8th Jul 2026702 PMAQI
8th Jul 2026693 PMAQI
8th Jul 2026644 PMAQI
8th Jul 2026615 PMAQI
8th Jul 2026586 PMAQI
8th Jul 2026577 PMAQI
8th Jul 2026558 PMAQI
8th Jul 2026539 PMAQI
8th Jul 20264510 PMAQI
8th Jul 20264611 PMAQI
9th Jul 20264512 AMAQI
9th Jul 2026391 AMAQI
9th Jul 2026352 AMAQI
9th Jul 2026343 AMAQI
9th Jul 2026394 AMAQI
9th Jul 2026335 AMAQI
22°C17/28°C
9th Jul 2026356 AMAQI
9th Jul 2026377 AMAQI
9th Jul 2026398 AMAQI
9th Jul 2026509 AMAQI
9th Jul 20264910 AMAQI
9th Jul 20265111 AMAQI
9th Jul 20264012 PMAQI
9th Jul 2026481 PMAQI
9th Jul 2026422 PMAQI
9th Jul 2026453 PMAQI
9th Jul 2026534 PMAQI
9th Jul 2026525 PMAQI
9th Jul 2026576 PMAQI
9th Jul 2026527 PMAQI
9th Jul 2026548 PMAQI
9th Jul 2026499 PMAQI
9th Jul 20264210 PMAQI
9th Jul 20264311 PMAQI
10th Jul 20264012 AMAQI
10th Jul 2026371 AMAQI
10th Jul 2026442 AMAQI
10th Jul 2026483 AMAQI
10th Jul 2026454 AMAQI
10th Jul 2026385 AMAQI
23°C17/29°C
10th Jul 2026376 AMAQI
10th Jul 2026437 AMAQI
10th Jul 2026448 AMAQI
10th Jul 2026419 AMAQI
10th Jul 20264210 AMAQI
10th Jul 20264311 AMAQI
10th Jul 20264412 PMAQI
10th Jul 2026461 PMAQI
10th Jul 2026572 PMAQI
10th Jul 2026623 PMAQI
10th Jul 2026434 PMAQI
10th Jul 2026425 PMAQI
10th Jul 2026406 PMAQI
10th Jul 2026357 PMAQI
10th Jul 2026358 PMAQI
10th Jul 2026379 PMAQI
10th Jul 20264310 PMAQI
10th Jul 20263911 PMAQI
11th Jul 20263312 AMAQI
11th Jul 2026301 AMAQI
11th Jul 2026262 AMAQI
11th Jul 2026273 AMAQI
11th Jul 2026284 AMAQI
11th Jul 2026215 AMAQI
22°C18/28°C
11th Jul 2026216 AMAQI
11th Jul 2026257 AMAQI
11th Jul 2026298 AMAQI
11th Jul 2026349 AMAQI
11th Jul 20263810 AMAQI
11th Jul 20263311 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026271 PMAQI
11th Jul 2026322 PMAQI
11th Jul 2026433 PMAQI
11th Jul 2026474 PMAQI
11th Jul 2026475 PMAQI
11th Jul 2026446 PMAQI
11th Jul 2026347 PMAQI
11th Jul 2026318 PMAQI
11th Jul 2026339 PMAQI
11th Jul 20264310 PMAQI
11th Jul 20263411 PMAQI
12th Jul 20264512 AMAQI
12th Jul 2026501 AMAQI
12th Jul 2026472 AMAQI
12th Jul 2026443 AMAQI
12th Jul 2026434 AMAQI
12th Jul 2026285 AMAQI
25°C18/33°C
12th Jul 2026336 AMAQI
12th Jul 2026427 AMAQI
12th Jul 2026378 AMAQI
12th Jul 2026279 AMAQI
12th Jul 20263710 AMAQI
12th Jul 20264311 AMAQI
12th Jul 20264412 PMAQI
12th Jul 2026361 PMAQI
12th Jul 2026512 PMAQI
12th Jul 2026373 PMAQI
12th Jul 2026534 PMAQI
12th Jul 2026545 PMAQI
12th Jul 2026476 PMAQI
12th Jul 2026587 PMAQI
12th Jul 2026588 PMAQI
12th Jul 2026409 PMAQI
12th Jul 20263710 PMAQI
12th Jul 20263811 PMAQI
13th Jul 20263612 AMAQI
13th Jul 2026331 AMAQI
13th Jul 2026412 AMAQI
13th Jul 2026333 AMAQI
13th Jul 2026364 AMAQI
13th Jul 2026435 AMAQI
27°C20/37°C
13th Jul 2026436 AMAQI
13th Jul 2026447 AMAQI
13th Jul 2026498 AMAQI
13th Jul 2026479 AMAQI
13th Jul 20264010 AMAQI
13th Jul 20263511 AMAQI
13th Jul 20264012 PMAQI
13th Jul 2026381 PMAQI
13th Jul 2026462 PMAQI
13th Jul 2026533 PMAQI
13th Jul 2026534 PMAQI
13th Jul 2026635 PMAQI
13th Jul 2026546 PMAQI
13th Jul 2026467 PMAQI
13th Jul 2026408 PMAQI
13th Jul 2026419 PMAQI
13th Jul 20264610 PMAQI
13th Jul 20263911 PMAQI
14th Jul 20263312 AMAQI
14th Jul 2026241 AMAQI
14th Jul 2026242 AMAQI
14th Jul 2026203 AMAQI
14th Jul 2026224 AMAQI
14th Jul 2026255 AMAQI
22°C19/28°C
14th Jul 2026286 AMAQI
14th Jul 2026337 AMAQI
14th Jul 2026318 AMAQI
14th Jul 2026339 AMAQI
14th Jul 20263010 AMAQI
14th Jul 20263811 AMAQI
14th Jul 20264112 PMAQI
14th Jul 2026381 PMAQI
14th Jul 2026422 PMAQI
14th Jul 2026493 PMAQI
14th Jul 2026534 PMAQI
14th Jul 2026485 PMAQI
14th Jul 2026486 PMAQI
14th Jul 2026387 PMAQI
14th Jul 2026398 PMAQI
14th Jul 2026379 PMAQI
14th Jul 20263810 PMAQI
14th Jul 20263411 PMAQI
15th Jul 20263312 AMAQI
15th Jul 2026271 AMAQI
15th Jul 2026242 AMAQI
15th Jul 2026223 AMAQI
15th Jul 2026194 AMAQI
15th Jul 2026195 AMAQI
23°C17/30°C
15th Jul 2026196 AMAQI
15th Jul 2026207 AMAQI
15th Jul 2026228 AMAQI
15th Jul 2026219 AMAQI
15th Jul 20262410 AMAQI
15th Jul 20262211 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026201 PMAQI
15th Jul 2026192 PMAQI
15th Jul 2026223 PMAQI
15th Jul 2026204 PMAQI
15th Jul 2026375 PMAQI
15th Jul 2026546 PMAQI
15th Jul 2026557 PMAQI
15th Jul 2026508 PMAQI
15th Jul 2026469 PMAQI
15th Jul 20264010 PMAQI
15th Jul 20263611 PMAQI
16th Jul 20263312 AMAQI
16th Jul 2026241 AMAQI
16th Jul 2026202 AMAQI
16th Jul 2026293 AMAQI
16th Jul 2026274 AMAQI
16th Jul 2026275 AMAQI
23°C18/29°C
16th Jul 2026266 AMAQI
16th Jul 2026287 AMAQI
16th Jul 2026278 AMAQI
16th Jul 2026359 AMAQI
16th Jul 20263710 AMAQI
16th Jul 20264211 AMAQI
16th Jul 20264312 PMAQI
16th Jul 2026421 PMAQI
16th Jul 2026312 PMAQI
16th Jul 2026283 PMAQI
16th Jul 2026314 PMAQI
16th Jul 2026305 PMAQI
16th Jul 2026266 PMAQI
16th Jul 2026277 PMAQI
16th Jul 2026298 PMAQI
16th Jul 2026329 PMAQI
16th Jul 20263510 PMAQI
16th Jul 20263611 PMAQI
17th Jul 20262512 AMAQI
17th Jul 2026201 AMAQI
17th Jul 2026212 AMAQI
17th Jul 2026243 AMAQI
17th Jul 2026204 AMAQI
17th Jul 2026245 AMAQI
22°C18/27°C
17th Jul 2026296 AMAQI
17th Jul 2026277 AMAQI
17th Jul 2026278 AMAQI
17th Jul 2026399 AMAQI
17th Jul 20263910 AMAQI
17th Jul 20264911 AMAQI
17th Jul 20265012 PMAQI
17th Jul 2026481 PMAQI
17th Jul 2026472 PMAQI
17th Jul 2026433 PMAQI
17th Jul 2026364 PMAQI
17th Jul 2026315 PMAQI
17th Jul 2026346 PMAQI
17th Jul 2026367 PMAQI
17th Jul 2026338 PMAQI
17th Jul 2026279 PMAQI
17th Jul 20263110 PMAQI
17th Jul 20263611 PMAQI
18th Jul 20263712 AMAQI
18th Jul 2026441 AMAQI
18th Jul 2026462 AMAQI
18th Jul 2026433 AMAQI
18th Jul 2026404 AMAQI
18th Jul 2026375 AMAQI
21°C17/25°C
18th Jul 2026356 AMAQI
18th Jul 2026357 AMAQI
18th Jul 2026348 AMAQI
18th Jul 2026359 AMAQI
18th Jul 20263810 AMAQI
18th Jul 20264011 AMAQI
18th Jul 20263912 PMAQI
18th Jul 2026391 PMAQI
18th Jul 2026392 PMAQI
18th Jul 2026373 PMAQI
18th Jul 2026304 PMAQI
18th Jul 2026305 PMAQI
18th Jul 2026346 PMAQI
18th Jul 2026347 PMAQI
18th Jul 2026388 PMAQI
18th Jul 2026379 PMAQI
18th Jul 20263610 PMAQI
18th Jul 20263511 PMAQI
19th Jul 20263712 AMAQI
19th Jul 2026411 AMAQI
19th Jul 2026422 AMAQI
19th Jul 2026423 AMAQI
19th Jul 2026424 AMAQI
19th Jul 2026415 AMAQI
21°C18/25°C
19th Jul 2026376 AMAQI
19th Jul 2026417 AMAQI
19th Jul 2026418 AMAQI
19th Jul 2026399 AMAQI
19th Jul 20263910 AMAQI
19th Jul 20264311 AMAQI
19th Jul 20264512 PMAQI
19th Jul 2026451 PMAQI
19th Jul 2026442 PMAQI
19th Jul 2026453 PMAQI
19th Jul 2026454 PMAQI
19th Jul 2026435 PMAQI
19th Jul 2026426 PMAQI
19th Jul 2026427 PMAQI
19th Jul 2026458 PMAQI
19th Jul 2026499 PMAQI
19th Jul 20265410 PMAQI
19th Jul 20265611 PMAQI
20th Jul 20265912 AMAQI
20th Jul 2026611 AMAQI
20th Jul 2026582 AMAQI
20th Jul 2026563 AMAQI
20th Jul 2026554 AMAQI
20th Jul 2026585 AMAQI
23°C17/28°C
20th Jul 2026626 AMAQI
20th Jul 2026647 AMAQI
20th Jul 2026648 AMAQI
20th Jul 2026659 AMAQI
20th Jul 20266610 AMAQI
20th Jul 20266611 AMAQI
20th Jul 20266412 PMAQI
20th Jul 2026621 PMAQI
20th Jul 2026612 PMAQI
20th Jul 2026583 PMAQI
20th Jul 2026494 PMAQI
20th Jul 2026455 PMAQI
20th Jul 2026476 PMAQI
20th Jul 2026317 PMAQI
20th Jul 2026318 PMAQI
20th Jul 2026319 PMAQI
20th Jul 20263210 PMAQI
20th Jul 20263111 PMAQI
21st Jul 20263212 AMAQI
21st Jul 2026301 AMAQI
21st Jul 2026302 AMAQI
21st Jul 2026343 AMAQI
21st Jul 2026364 AMAQI
22°C17/28°C
21st Jul 2026446 AMAQI
21st Jul 2026477 AMAQI
21st Jul 2026448 AMAQI
21st Jul 2026469 AMAQI
21st Jul 20264810 AMAQI
21st Jul 20264911 AMAQI
21st Jul 20265212 PMAQI
21st Jul 2026461 PMAQI
21st Jul 2026442 PMAQI
21st Jul 2026403 PMAQI
21st Jul 2026374 PMAQI
21st Jul 2026365 PMAQI
21st Jul 2026296 PMAQI
21st Jul 2026247 PMAQI
21st Jul 2026268 PMAQI
21st Jul 2026259 PMAQI
21st Jul 20262710 PMAQI
21st Jul 20262611 PMAQI
22nd Jul 20262812 AMAQI
22nd Jul 2026341 AMAQI
22nd Jul 2026422 AMAQI
22nd Jul 2026373 AMAQI
22nd Jul 2026314 AMAQI
22nd Jul 2026355 AMAQI
21°C16/26°C
22nd Jul 2026356 AMAQI
22nd Jul 2026367 AMAQI
22nd Jul 2026398 AMAQI
22nd Jul 2026449 AMAQI
22nd Jul 20264710 AMAQI
22nd Jul 20265011 AMAQI
22nd Jul 20265012 PMAQI
22nd Jul 2026481 PMAQI
22nd Jul 2026432 PMAQI
22nd Jul 2026483 PMAQI
22nd Jul 2026484 PMAQI
22nd Jul 2026455 PMAQI
22nd Jul 2026366 PMAQI
22nd Jul 2026267 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026269 PMAQI
22nd Jul 20262710 PMAQI
22nd Jul 20264111 PMAQI
23rd Jul 20264212 AMAQI
23rd Jul 2026451 AMAQI
23rd Jul 2026462 AMAQI
23rd Jul 2026483 AMAQI
23rd Jul 2026494 AMAQI
23rd Jul 2026535 AMAQI
22°C16/29°C
23rd Jul 2026586 AMAQI
23rd Jul 2026587 AMAQI
23rd Jul 2026578 AMAQI
23rd Jul 2026579 AMAQI
23rd Jul 20265810 AMAQI
23rd Jul 20265411 AMAQI
23rd Jul 20265012 PMAQI
23rd Jul 2026431 PMAQI
23rd Jul 2026442 PMAQI
23rd Jul 2026423 PMAQI
23rd Jul 2026464 PMAQI
23rd Jul 2026445 PMAQI
23rd Jul 2026426 PMAQI
23rd Jul 2026407 PMAQI
23rd Jul 2026388 PMAQI
23rd Jul 2026519 PMAQI
23rd Jul 20266710 PMAQI
23rd Jul 20267411 PMAQI
24th Jul 20267212 AMAQI
24th Jul 2026801 AMAQI
24th Jul 2026822 AMAQI
24th Jul 2026833 AMAQI
24th Jul 2026904 AMAQI
24th Jul 2026915 AMAQI
22°C16/29°C
24th Jul 2026966 AMAQI
24th Jul 2026957 AMAQI
24th Jul 2026928 AMAQI
24th Jul 2026919 AMAQI
24th Jul 20269610 AMAQI
24th Jul 20269511 AMAQI
24th Jul 20269312 PMAQI
24th Jul 2026921 PMAQI
24th Jul 2026812 PMAQI
24th Jul 2026743 PMAQI
24th Jul 2026714 PMAQI
24th Jul 2026655 PMAQI
24th Jul 2026586 PMAQI
24th Jul 2026577 PMAQI
24th Jul 2026568 PMAQI
24th Jul 2026519 PMAQI
24th Jul 20264910 PMAQI
24th Jul 20264811 PMAQI
25th Jul 20264912 AMAQI
25th Jul 2026431 AMAQI
25th Jul 2026412 AMAQI
25th Jul 2026423 AMAQI
25th Jul 2026444 AMAQI
25th Jul 2026455 AMAQI
22°C17/28°C
25th Jul 2026486 AMAQI
25th Jul 2026497 AMAQI
25th Jul 2026448 AMAQI
25th Jul 2026439 AMAQI
25th Jul 20264210 AMAQI
25th Jul 20264011 AMAQI
25th Jul 20262812 PMAQI
25th Jul 2026261 PMAQI
25th Jul 2026272 PMAQI
25th Jul 2026323 PMAQI
25th Jul 2026334 PMAQI
25th Jul 2026335 PMAQI
25th Jul 2026356 PMAQI
25th Jul 2026387 PMAQI
25th Jul 2026418 PMAQI
25th Jul 2026359 PMAQI
25th Jul 20263510 PMAQI
25th Jul 20263511 PMAQI
26th Jul 20263312 AMAQI
26th Jul 2026361 AMAQI
26th Jul 2026392 AMAQI
26th Jul 2026373 AMAQI
26th Jul 2026344 AMAQI
26th Jul 2026345 AMAQI
20°C16/24°C
26th Jul 2026306 AMAQI
26th Jul 2026297 AMAQI
26th Jul 2026288 AMAQI
26th Jul 2026269 AMAQI
26th Jul 20262410 AMAQI
26th Jul 20262411 AMAQI
26th Jul 20262412 PMAQI
26th Jul 2026221 PMAQI
26th Jul 2026222 PMAQI
26th Jul 2026293 PMAQI
26th Jul 2026244 PMAQI
26th Jul 2026245 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026217 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20262810 PMAQI
26th Jul 20262811 PMAQI
27th Jul 20262812 AMAQI
27th Jul 2026311 AMAQI
27th Jul 2026232 AMAQI
27th Jul 2026233 AMAQI
27th Jul 2026234 AMAQI
27th Jul 2026235 AMAQI
20°C16/24°C
27th Jul 2026246 AMAQI
27th Jul 2026247 AMAQI
27th Jul 2026268 AMAQI
27th Jul 2026279 AMAQI
27th Jul 20262610 AMAQI
27th Jul 20262811 AMAQI
27th Jul 20262612 PMAQI
27th Jul 2026251 PMAQI
27th Jul 2026232 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026248 PMAQI
27th Jul 2026239 PMAQI
27th Jul 20263010 PMAQI
27th Jul 20264011 PMAQI
28th Jul 20263412 AMAQI
28th Jul 2026261 AMAQI
28th Jul 2026242 AMAQI
28th Jul 2026253 AMAQI
28th Jul 2026264 AMAQI
28th Jul 2026335 AMAQI
21°C16/25°C
28th Jul 2026426 AMAQI
6 AM28th Jul 2026357 AMAQI
28th Jul 2026338 AMAQI
28th Jul 2026369 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20262611 AMAQI
28th Jul 20262712 PMAQI
28th Jul 2026271 PMAQI
1 PM28th Jul 2026322 PMAQI
28th Jul 2026383 PMAQI
28th Jul 2026404 PMAQI
28th Jul 2026455 PMAQI
28th Jul 2026486 PMAQI
28th Jul 2026507 PMAQI
28th Jul 2026518 PMAQI
28th Jul 2026509 PMAQI
9 PM28th Jul 20265810 PMAQI
28th Jul 20265711 PMAQI
1 AM
5 AM
23°C14/32°C
Day time
Avg. Highest Time
7 AM - 9 PM
37AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM
33AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 9 PM (Avg. 37), while the lowest AQI was between 6 AM to 6 AM (Avg. 33).
Night time
Avg. Highest Time
10 PM - 11 PM
36AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
1 AM - 5 AM
32AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 36), while the lowest AQI was between 1 AM to 5 AM (Avg. 32).
2026 Days Vs Air Quality
Bilbao, Basque Country, Spain
2026
89%
182
11%
23
Total number of days with different AQI categories in last 209 days in 2026 (156 days remaining)
Good
182 DaysModerate
23 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2026, 89% of 209 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
Bilbao, Basque Country, Spain
AQI levels in 2026
AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
41AQI (US)
41AQI (US)
2nd January 2026
33AQI (US)
33AQI (US)
3rd January 2026
27AQI (US)
27AQI (US)
4th January 2026
25AQI (US)
25AQI (US)
5th January 2026
34AQI (US)
34AQI (US)
6th January 2026
24AQI (US)
24AQI (US)
7th January 2026
25AQI (US)
25AQI (US)
8th January 2026
18AQI (US)
18AQI (US)
9th January 2026
20AQI (US)
20AQI (US)
10th January 2026
19AQI (US)
19AQI (US)
11th January 2026
24AQI (US)
24AQI (US)
12th January 2026
14AQI (US)
14AQI (US)
13th January 2026
17AQI (US)
17AQI (US)
14th January 2026
20AQI (US)
20AQI (US)
15th January 2026
23AQI (US)
23AQI (US)
16th January 2026
19AQI (US)
19AQI (US)
17th January 2026
38AQI (US)
38AQI (US)
18th January 2026
19AQI (US)
19AQI (US)
19th January 2026
24AQI (US)
24AQI (US)
20th January 2026
27AQI (US)
27AQI (US)
21st January 2026
15AQI (US)
15AQI (US)
22nd January 2026
30AQI (US)
30AQI (US)
23rd January 2026
43AQI (US)
43AQI (US)
24th January 2026
30AQI (US)
30AQI (US)
25th January 2026
39AQI (US)
39AQI (US)
26th January 2026
38AQI (US)
38AQI (US)
27th January 2026
31AQI (US)
31AQI (US)
28th January 2026
11AQI (US)
11AQI (US)
29th January 2026
22AQI (US)
22AQI (US)
30th January 2026
25AQI (US)
25AQI (US)
31st January 2026
15AQI (US)
15AQI (US)
1st February 2026
25AQI (US)
25AQI (US)
2nd February 2026
11AQI (US)
11AQI (US)
3rd February 2026
24AQI (US)
24AQI (US)
4th February 2026
22AQI (US)
22AQI (US)
5th February 2026
37AQI (US)
37AQI (US)
6th February 2026
30AQI (US)
30AQI (US)
7th February 2026
31AQI (US)
31AQI (US)
8th February 2026
34AQI (US)
34AQI (US)
9th February 2026
37AQI (US)
37AQI (US)
10th February 2026
35AQI (US)
35AQI (US)
11th February 2026
29AQI (US)
29AQI (US)
12th February 2026
29AQI (US)
29AQI (US)
13th February 2026
19AQI (US)
19AQI (US)
14th February 2026
29AQI (US)
29AQI (US)
15th February 2026
18AQI (US)
18AQI (US)
16th February 2026
13AQI (US)
13AQI (US)
17th February 2026
37AQI (US)
37AQI (US)
18th February 2026
36AQI (US)
36AQI (US)
19th February 2026
35AQI (US)
35AQI (US)
20th February 2026
34AQI (US)
34AQI (US)
21st February 2026
26AQI (US)
26AQI (US)
22nd February 2026
35AQI (US)
35AQI (US)
23rd February 2026
56AQI (US)
56AQI (US)
24th February 2026
29AQI (US)
29AQI (US)
25th February 2026
43AQI (US)
43AQI (US)
26th February 2026
57AQI (US)
57AQI (US)
27th February 2026
55AQI (US)
55AQI (US)
28th February 2026
17AQI (US)
17AQI (US)
1st March 2026
31AQI (US)
31AQI (US)
2nd March 2026
48AQI (US)
48AQI (US)
3rd March 2026
39AQI (US)
39AQI (US)
4th March 2026
56AQI (US)
56AQI (US)
5th March 2026
67AQI (US)
67AQI (US)
6th March 2026
11AQI (US)
11AQI (US)
7th March 2026
14AQI (US)
14AQI (US)
8th March 2026
31AQI (US)
31AQI (US)
9th March 2026
32AQI (US)
32AQI (US)
10th March 2026
26AQI (US)
26AQI (US)
11th March 2026
40AQI (US)
40AQI (US)
12th March 2026
32AQI (US)
32AQI (US)
13th March 2026
27AQI (US)
27AQI (US)
14th March 2026
11AQI (US)
11AQI (US)
15th March 2026
21AQI (US)
21AQI (US)
16th March 2026
33AQI (US)
33AQI (US)
17th March 2026
32AQI (US)
32AQI (US)
18th March 2026
35AQI (US)
35AQI (US)
19th March 2026
29AQI (US)
29AQI (US)
20th March 2026
33AQI (US)
33AQI (US)
21st March 2026
40AQI (US)
40AQI (US)
22nd March 2026
65AQI (US)
65AQI (US)
23rd March 2026
62AQI (US)
62AQI (US)
24th March 2026
59AQI (US)
59AQI (US)
25th March 2026
47AQI (US)
47AQI (US)
26th March 2026
15AQI (US)
15AQI (US)
27th March 2026
21AQI (US)
21AQI (US)
28th March 2026
32AQI (US)
32AQI (US)
29th March 2026
25AQI (US)
25AQI (US)
30th March 2026
24AQI (US)
24AQI (US)
31st March 2026
27AQI (US)
27AQI (US)
1st April 2026
18AQI (US)
18AQI (US)
2nd April 2026
9AQI (US)
9AQI (US)
3rd April 2026
26AQI (US)
26AQI (US)
4th April 2026
27AQI (US)
27AQI (US)
5th April 2026
34AQI (US)
34AQI (US)
6th April 2026
27AQI (US)
27AQI (US)
7th April 2026
25AQI (US)
25AQI (US)
8th April 2026
40AQI (US)
40AQI (US)
9th April 2026
48AQI (US)
48AQI (US)
10th April 2026
58AQI (US)
58AQI (US)
11th April 2026
38AQI (US)
38AQI (US)
12th April 2026
17AQI (US)
17AQI (US)
13th April 2026
15AQI (US)
15AQI (US)
14th April 2026
22AQI (US)
22AQI (US)
15th April 2026
30AQI (US)
30AQI (US)
16th April 2026
29AQI (US)
29AQI (US)
17th April 2026
18th April 2026
24AQI (US)
24AQI (US)
19th April 2026
27AQI (US)
27AQI (US)
20th April 2026
56AQI (US)
56AQI (US)
21st April 2026
51AQI (US)
51AQI (US)
22nd April 2026
23rd April 2026
31AQI (US)
31AQI (US)
24th April 2026
24AQI (US)
24AQI (US)
25th April 2026
38AQI (US)
38AQI (US)
26th April 2026
47AQI (US)
47AQI (US)
27th April 2026
33AQI (US)
33AQI (US)
28th April 2026
46AQI (US)
46AQI (US)
29th April 2026
44AQI (US)
44AQI (US)
30th April 2026
19AQI (US)
19AQI (US)
1st May 2026
31AQI (US)
31AQI (US)
2nd May 2026
21AQI (US)
21AQI (US)
3rd May 2026
17AQI (US)
17AQI (US)
4th May 2026
20AQI (US)
20AQI (US)
5th May 2026
28AQI (US)
28AQI (US)
6th May 2026
26AQI (US)
26AQI (US)
7th May 2026
27AQI (US)
27AQI (US)
8th May 2026
22AQI (US)
22AQI (US)
9th May 2026
10th May 2026
24AQI (US)
24AQI (US)
11th May 2026
22AQI (US)
22AQI (US)
12th May 2026
27AQI (US)
27AQI (US)
13th May 2026
13AQI (US)
13AQI (US)
14th May 2026
18AQI (US)
18AQI (US)
15th May 2026
27AQI (US)
27AQI (US)
16th May 2026
36AQI (US)
36AQI (US)
17th May 2026
35AQI (US)
35AQI (US)
18th May 2026
38AQI (US)
38AQI (US)
19th May 2026
39AQI (US)
39AQI (US)
20th May 2026
41AQI (US)
41AQI (US)
21st May 2026
38AQI (US)
38AQI (US)
22nd May 2026
46AQI (US)
46AQI (US)
23rd May 2026
43AQI (US)
43AQI (US)
24th May 2026
43AQI (US)
43AQI (US)
25th May 2026
38AQI (US)
38AQI (US)
26th May 2026
29AQI (US)
29AQI (US)
27th May 2026
50AQI (US)
50AQI (US)
28th May 2026
60AQI (US)
60AQI (US)
29th May 2026
63AQI (US)
63AQI (US)
30th May 2026
34AQI (US)
34AQI (US)
31st May 2026
21AQI (US)
21AQI (US)
1st June 2026
20AQI (US)
20AQI (US)
2nd June 2026
26AQI (US)
26AQI (US)
3rd June 2026
19AQI (US)
19AQI (US)
4th June 2026
20AQI (US)
20AQI (US)
5th June 2026
20AQI (US)
20AQI (US)
6th June 2026
21AQI (US)
21AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
12AQI (US)
12AQI (US)
10th June 2026
12AQI (US)
12AQI (US)
11th June 2026
22AQI (US)
22AQI (US)
12th June 2026
24AQI (US)
24AQI (US)
13th June 2026
24AQI (US)
24AQI (US)
14th June 2026
35AQI (US)
35AQI (US)
15th June 2026
46AQI (US)
46AQI (US)
16th June 2026
36AQI (US)
36AQI (US)
17th June 2026
45AQI (US)
45AQI (US)
18th June 2026
41AQI (US)
41AQI (US)
19th June 2026
62AQI (US)
62AQI (US)
20th June 2026
51AQI (US)
51AQI (US)
21st June 2026
48AQI (US)
48AQI (US)
22nd June 2026
55AQI (US)
55AQI (US)
23rd June 2026
68AQI (US)
68AQI (US)
24th June 2026
66AQI (US)
66AQI (US)
25th June 2026
57AQI (US)
57AQI (US)
26th June 2026
42AQI (US)
42AQI (US)
27th June 2026
51AQI (US)
51AQI (US)
28th June 2026
19AQI (US)
19AQI (US)
29th June 2026
15AQI (US)
15AQI (US)
30th June 2026
21AQI (US)
21AQI (US)
1st July 2026
16AQI (US)
16AQI (US)
2nd July 2026
19AQI (US)
19AQI (US)
3rd July 2026
17AQI (US)
17AQI (US)
4th July 2026
13AQI (US)
13AQI (US)
5th July 2026
25AQI (US)
25AQI (US)
6th July 2026
36AQI (US)
36AQI (US)
7th July 2026
49AQI (US)
49AQI (US)
8th July 2026
59AQI (US)
59AQI (US)
9th July 2026
44AQI (US)
44AQI (US)
10th July 2026
43AQI (US)
43AQI (US)
11th July 2026
33AQI (US)
33AQI (US)
12th July 2026
43AQI (US)
43AQI (US)
13th July 2026
43AQI (US)
43AQI (US)
14th July 2026
35AQI (US)
35AQI (US)
15th July 2026
29AQI (US)
29AQI (US)
16th July 2026
31AQI (US)
31AQI (US)
17th July 2026
33AQI (US)
33AQI (US)
18th July 2026
37AQI (US)
37AQI (US)
19th July 2026
43AQI (US)
43AQI (US)
20th July 2026
53AQI (US)
53AQI (US)
21st July 2026
37AQI (US)
37AQI (US)
22nd July 2026
39AQI (US)
39AQI (US)
23rd July 2026
50AQI (US)
50AQI (US)
24th July 2026
77AQI (US)
77AQI (US)
25th July 2026
38AQI (US)
38AQI (US)
26th July 2026
28AQI (US)
28AQI (US)
27th July 2026
26AQI (US)
26AQI (US)
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
25AQI (US)
32AQI (US)
34AQI (US)
32AQI (US)
33AQI (US)
34AQI (US)
37AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202632AQI (US)
31
25
3
26
5
25
3
28
2
23
7
24
3
182
23
Highest AQI (US) recorded in
July37AQI (US)
Lowest AQI (US) recorded in
January25AQI (US)
202536AQI (US)
27
4
26
2
31
27
3
31
18
12
31
23
8
29
1
14
17
30
26
5
313
52
Highest AQI (US) recorded in
October51AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
202432AQI (US)
30
1
24
5
30
1
30
31
29
1
28
3
31
30
29
2
25
5
28
3
345
21
Highest AQI (US) recorded in
November38AQI (US)
Lowest AQI (US) recorded in
May27AQI (US)
202333AQI (US)
31
20
8
27
4
29
1
27
4
25
5
31
30
1
27
3
25
6
29
31
332
32
Highest AQI (US) recorded in
February45AQI (US)
Lowest AQI (US) recorded in
December24AQI (US)
202241AQI (US)
16
14
11
11
21
9
1
20
10
24
7
21
9
17
6
3
5
28
1
23
8
30
31
247
75
4
Highest AQI (US) recorded in
July56AQI (US)
Lowest AQI (US) recorded in
November25AQI (US)
202141AQI (US)
26
4
23
5
16
15
21
9
28
3
23
7
27
4
30
1
19
11
26
5
28
2
28
3
295
69
Highest AQI (US) recorded in
March52AQI (US)
Lowest AQI (US) recorded in
December34AQI (US)
202035AQI (US)
9
4
21
14
4
26
4
29
2
31
23
7
30
1
23
6
30
1
236
29
Highest AQI (US) recorded in
March45AQI (US)
Lowest AQI (US) recorded in
December27AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
41AQI (US)Least Polluted Year Recorded
2024(Avg.)
32AQI (US)Bilbao's annual 2026 AQI (US) (32) shows an average percentage change of -11.1% (improved AQI (US)) compared to previous years: 2020 (35), 2021 (41), 2022 (41), 2023 (33), 2024 (32), 2025 (36).
