Castro Marim, Faro, Portugal 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
Castro Marim, Faro, Portugal
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2024
58AQILowest AQI recorded on
7th Aug 2024
10AQISame Day Analysis (4th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 43 of Good air quality on the same day.
Day & Night AQI Trend: 3rd Aug - 4th Aug 2026
Castro Marim, Faro, Portugal
AQI
Day
Night
.
6 AM3rd Aug 2026
8 PM
5 AM4th Aug 2026
Day time
Avg. Highest Time
4PM3rd Aug
68AQI
Avg. Lowest Time
6AM3rd Aug
23AQI
Night time
Avg. Highest Time
9PM3rd Aug
54AQI
Avg. Lowest Time
3AM4th Aug
25AQI
In the last 24 hours,
Castro Marim's AQI reached its highest point of 68 at 4 PM during the Day, while the lowest point, 23, was recorded at 6 AM during the Day between 3rd Aug and 4th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Castro Marim, Faro, Portugal
JulAug
06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
6th Jul 2026226 AMAQI
6th Jul 2026247 AMAQI
6th Jul 2026248 AMAQI
6th Jul 2026189 AMAQI
6th Jul 20262010 AMAQI
6th Jul 20262211 AMAQI
6th Jul 20262612 PMAQI
6th Jul 2026241 PMAQI
6th Jul 2026262 PMAQI
6th Jul 2026363 PMAQI
6th Jul 2026304 PMAQI
6th Jul 2026285 PMAQI
6th Jul 2026406 PMAQI
6th Jul 2026367 PMAQI
6th Jul 2026368 PMAQI
6th Jul 2026269 PMAQI
6th Jul 20262810 PMAQI
6th Jul 20262611 PMAQI
7th Jul 20262612 AMAQI
7th Jul 2026241 AMAQI
7th Jul 2026242 AMAQI
7th Jul 2026353 AMAQI
7th Jul 2026234 AMAQI
7th Jul 2026225 AMAQI
28°C23/34°C
7th Jul 2026246 AMAQI
7th Jul 2026307 AMAQI
7th Jul 2026278 AMAQI
7th Jul 2026249 AMAQI
7th Jul 20262110 AMAQI
7th Jul 20263011 AMAQI
7th Jul 20262812 PMAQI
7th Jul 2026281 PMAQI
7th Jul 2026262 PMAQI
7th Jul 2026243 PMAQI
7th Jul 2026244 PMAQI
7th Jul 2026345 PMAQI
7th Jul 2026286 PMAQI
7th Jul 2026267 PMAQI
7th Jul 2026288 PMAQI
7th Jul 2026299 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20263011 PMAQI
8th Jul 20263212 AMAQI
8th Jul 2026461 AMAQI
8th Jul 2026552 AMAQI
8th Jul 2026383 AMAQI
8th Jul 2026324 AMAQI
8th Jul 2026275 AMAQI
29°C23/34°C
8th Jul 2026266 AMAQI
8th Jul 2026287 AMAQI
8th Jul 2026268 AMAQI
8th Jul 2026279 AMAQI
8th Jul 20262610 AMAQI
8th Jul 20263111 AMAQI
8th Jul 20263012 PMAQI
8th Jul 2026301 PMAQI
8th Jul 2026302 PMAQI
8th Jul 2026303 PMAQI
8th Jul 2026274 PMAQI
8th Jul 2026245 PMAQI
8th Jul 2026196 PMAQI
8th Jul 2026187 PMAQI
8th Jul 2026478 PMAQI
8th Jul 2026499 PMAQI
8th Jul 20265210 PMAQI
8th Jul 20265111 PMAQI
9th Jul 20265512 AMAQI
9th Jul 2026561 AMAQI
9th Jul 2026542 AMAQI
9th Jul 2026543 AMAQI
9th Jul 2026414 AMAQI
9th Jul 2026195 AMAQI
28°C23/33°C
9th Jul 2026216 AMAQI
9th Jul 2026227 AMAQI
9th Jul 2026208 AMAQI
9th Jul 2026209 AMAQI
9th Jul 20261410 AMAQI
9th Jul 20261411 AMAQI
9th Jul 20261412 PMAQI
9th Jul 2026201 PMAQI
9th Jul 2026172 PMAQI
9th Jul 2026173 PMAQI
9th Jul 2026104 PMAQI
9th Jul 2026125 PMAQI
9th Jul 2026126 PMAQI
9th Jul 2026157 PMAQI
9th Jul 2026148 PMAQI
9th Jul 2026149 PMAQI
9th Jul 20261610 PMAQI
9th Jul 20262011 PMAQI
10th Jul 20263212 AMAQI
10th Jul 2026321 AMAQI
10th Jul 2026192 AMAQI
10th Jul 2026183 AMAQI
10th Jul 2026264 AMAQI
10th Jul 2026245 AMAQI
26°C21/31°C
10th Jul 2026206 AMAQI
10th Jul 2026377 AMAQI
10th Jul 2026528 AMAQI
10th Jul 2026539 AMAQI
10th Jul 20263810 AMAQI
10th Jul 20262211 AMAQI
10th Jul 20263712 PMAQI
10th Jul 2026621 PMAQI
10th Jul 20261002 PMAQI
10th Jul 2026863 PMAQI
10th Jul 2026814 PMAQI
10th Jul 2026845 PMAQI
10th Jul 2026766 PMAQI
10th Jul 2026807 PMAQI
10th Jul 2026818 PMAQI
10th Jul 2026749 PMAQI
10th Jul 20267010 PMAQI
10th Jul 20267011 PMAQI
11th Jul 20266512 AMAQI
11th Jul 2026601 AMAQI
11th Jul 2026602 AMAQI
11th Jul 2026573 AMAQI
11th Jul 2026534 AMAQI
11th Jul 2026535 AMAQI
22°C18/26°C
11th Jul 2026526 AMAQI
11th Jul 2026517 AMAQI
11th Jul 2026518 AMAQI
11th Jul 2026499 AMAQI
11th Jul 20265210 AMAQI
11th Jul 20265011 AMAQI
11th Jul 20265212 PMAQI
11th Jul 2026551 PMAQI
11th Jul 2026532 PMAQI
11th Jul 2026543 PMAQI
11th Jul 2026524 PMAQI
11th Jul 2026535 PMAQI
11th Jul 2026546 PMAQI
11th Jul 2026537 PMAQI
11th Jul 2026528 PMAQI
11th Jul 2026529 PMAQI
11th Jul 20264910 PMAQI
11th Jul 20264911 PMAQI
12th Jul 20265312 AMAQI
12th Jul 2026521 AMAQI
12th Jul 2026522 AMAQI
12th Jul 2026523 AMAQI
12th Jul 2026534 AMAQI
12th Jul 2026535 AMAQI
22°C19/25°C
12th Jul 2026536 AMAQI
12th Jul 2026537 AMAQI
12th Jul 2026528 AMAQI
12th Jul 2026519 AMAQI
12th Jul 20265010 AMAQI
12th Jul 20264911 AMAQI
12th Jul 20265212 PMAQI
12th Jul 2026511 PMAQI
12th Jul 2026522 PMAQI
12th Jul 2026483 PMAQI
12th Jul 2026504 PMAQI
12th Jul 2026515 PMAQI
12th Jul 2026536 PMAQI
12th Jul 2026527 PMAQI
12th Jul 2026408 PMAQI
12th Jul 2026369 PMAQI
12th Jul 20263610 PMAQI
12th Jul 20262411 PMAQI
13th Jul 20263512 AMAQI
13th Jul 2026311 AMAQI
13th Jul 2026152 AMAQI
13th Jul 2026303 AMAQI
13th Jul 202684 AMAQI
13th Jul 202685 AMAQI
22°C18/26°C
13th Jul 202686 AMAQI
13th Jul 2026107 AMAQI
13th Jul 2026108 AMAQI
13th Jul 202689 AMAQI
13th Jul 2026810 AMAQI
13th Jul 20262011 AMAQI
13th Jul 20261812 PMAQI
13th Jul 2026291 PMAQI
13th Jul 2026332 PMAQI
13th Jul 2026293 PMAQI
13th Jul 2026204 PMAQI
13th Jul 2026205 PMAQI
13th Jul 2026266 PMAQI
13th Jul 2026287 PMAQI
13th Jul 2026268 PMAQI
13th Jul 2026289 PMAQI
13th Jul 20262810 PMAQI
13th Jul 20262311 PMAQI
14th Jul 20262112 AMAQI
14th Jul 2026311 AMAQI
14th Jul 2026272 AMAQI
14th Jul 2026363 AMAQI
14th Jul 2026204 AMAQI
14th Jul 2026185 AMAQI
23°C18/27°C
14th Jul 2026196 AMAQI
14th Jul 2026367 AMAQI
14th Jul 2026368 AMAQI
14th Jul 2026329 AMAQI
14th Jul 20262610 AMAQI
14th Jul 20263411 AMAQI
14th Jul 20262612 PMAQI
14th Jul 2026261 PMAQI
14th Jul 2026282 PMAQI
14th Jul 2026293 PMAQI
14th Jul 2026284 PMAQI
14th Jul 2026295 PMAQI
14th Jul 2026266 PMAQI
14th Jul 2026257 PMAQI
14th Jul 2026298 PMAQI
14th Jul 2026239 PMAQI
14th Jul 20262310 PMAQI
14th Jul 20262411 PMAQI
15th Jul 20262612 AMAQI
15th Jul 2026281 AMAQI
15th Jul 2026202 AMAQI
15th Jul 2026183 AMAQI
15th Jul 2026184 AMAQI
15th Jul 2026145 AMAQI
23°C19/27°C
15th Jul 2026216 AMAQI
15th Jul 2026197 AMAQI
15th Jul 2026198 AMAQI
15th Jul 2026219 AMAQI
15th Jul 20261710 AMAQI
15th Jul 20262811 AMAQI
15th Jul 20263312 PMAQI
15th Jul 2026331 PMAQI
15th Jul 2026302 PMAQI
15th Jul 2026253 PMAQI
15th Jul 2026214 PMAQI
15th Jul 2026205 PMAQI
15th Jul 2026226 PMAQI
15th Jul 2026337 PMAQI
15th Jul 2026268 PMAQI
15th Jul 2026269 PMAQI
15th Jul 20262410 PMAQI
15th Jul 20262711 PMAQI
16th Jul 20263112 AMAQI
16th Jul 2026281 AMAQI
16th Jul 2026242 AMAQI
16th Jul 2026263 AMAQI
16th Jul 2026264 AMAQI
16th Jul 2026245 AMAQI
25°C19/30°C
16th Jul 2026206 AMAQI
16th Jul 2026277 AMAQI
16th Jul 2026218 AMAQI
16th Jul 2026219 AMAQI
16th Jul 20262810 AMAQI
16th Jul 20263011 AMAQI
16th Jul 20262412 PMAQI
16th Jul 2026331 PMAQI
16th Jul 2026232 PMAQI
16th Jul 2026273 PMAQI
16th Jul 2026224 PMAQI
16th Jul 2026245 PMAQI
16th Jul 2026256 PMAQI
16th Jul 2026207 PMAQI
16th Jul 2026208 PMAQI
16th Jul 2026269 PMAQI
16th Jul 20262310 PMAQI
16th Jul 20262111 PMAQI
17th Jul 20261812 AMAQI
17th Jul 2026201 AMAQI
17th Jul 2026192 AMAQI
17th Jul 2026213 AMAQI
17th Jul 202684 AMAQI
17th Jul 2026205 AMAQI
25°C20/30°C
17th Jul 2026216 AMAQI
17th Jul 2026227 AMAQI
17th Jul 2026298 AMAQI
17th Jul 2026279 AMAQI
17th Jul 20262110 AMAQI
17th Jul 20262711 AMAQI
17th Jul 20262512 PMAQI
17th Jul 2026231 PMAQI
17th Jul 2026252 PMAQI
17th Jul 2026213 PMAQI
17th Jul 2026254 PMAQI
17th Jul 2026255 PMAQI
17th Jul 2026326 PMAQI
17th Jul 2026387 PMAQI
17th Jul 2026308 PMAQI
17th Jul 2026309 PMAQI
17th Jul 20262310 PMAQI
17th Jul 20262511 PMAQI
18th Jul 20262512 AMAQI
18th Jul 2026291 AMAQI
18th Jul 2026252 AMAQI
18th Jul 2026253 AMAQI
18th Jul 2026384 AMAQI
18th Jul 2026385 AMAQI
25°C20/31°C
18th Jul 2026426 AMAQI
18th Jul 2026327 AMAQI
18th Jul 2026328 AMAQI
18th Jul 2026389 AMAQI
18th Jul 20263810 AMAQI
18th Jul 20263011 AMAQI
18th Jul 20263412 PMAQI
18th Jul 2026341 PMAQI
18th Jul 2026382 PMAQI
18th Jul 2026383 PMAQI
18th Jul 2026324 PMAQI
18th Jul 2026345 PMAQI
18th Jul 2026426 PMAQI
18th Jul 2026417 PMAQI
18th Jul 2026388 PMAQI
18th Jul 2026429 PMAQI
18th Jul 20263610 PMAQI
18th Jul 20263311 PMAQI
19th Jul 20263612 AMAQI
19th Jul 2026381 AMAQI
19th Jul 2026422 AMAQI
19th Jul 2026423 AMAQI
19th Jul 2026424 AMAQI
19th Jul 2026425 AMAQI
25°C19/30°C
19th Jul 2026386 AMAQI
19th Jul 2026447 AMAQI
19th Jul 2026448 AMAQI
19th Jul 2026429 AMAQI
19th Jul 20264610 AMAQI
19th Jul 20264611 AMAQI
19th Jul 20265012 PMAQI
19th Jul 2026511 PMAQI
19th Jul 2026512 PMAQI
19th Jul 2026443 PMAQI
19th Jul 2026344 PMAQI
19th Jul 2026345 PMAQI
19th Jul 2026466 PMAQI
19th Jul 2026497 PMAQI
19th Jul 2026498 PMAQI
19th Jul 2026489 PMAQI
19th Jul 20264810 PMAQI
19th Jul 20264611 PMAQI
20th Jul 20264612 AMAQI
20th Jul 2026481 AMAQI
20th Jul 2026482 AMAQI
20th Jul 2026503 AMAQI
20th Jul 2026544 AMAQI
20th Jul 2026525 AMAQI
25°C19/31°C
20th Jul 2026516 AMAQI
20th Jul 2026507 AMAQI
20th Jul 2026528 AMAQI
20th Jul 2026519 AMAQI
20th Jul 20265010 AMAQI
20th Jul 20265111 AMAQI
20th Jul 20263812 PMAQI
20th Jul 2026251 PMAQI
20th Jul 2026292 PMAQI
20th Jul 2026363 PMAQI
20th Jul 2026314 PMAQI
20th Jul 2026295 PMAQI
20th Jul 2026336 PMAQI
20th Jul 2026297 PMAQI
20th Jul 2026508 PMAQI
20th Jul 2026369 PMAQI
20th Jul 20262610 PMAQI
20th Jul 20263611 PMAQI
21st Jul 20265012 AMAQI
21st Jul 2026281 AMAQI
21st Jul 2026242 AMAQI
21st Jul 2026343 AMAQI
21st Jul 2026555 AMAQI
25°C19/31°C
21st Jul 2026546 AMAQI
21st Jul 2026367 AMAQI
21st Jul 2026258 AMAQI
21st Jul 2026299 AMAQI
21st Jul 20263610 AMAQI
21st Jul 20263211 AMAQI
21st Jul 20262512 PMAQI
21st Jul 2026371 PMAQI
21st Jul 2026402 PMAQI
21st Jul 2026293 PMAQI
21st Jul 2026324 PMAQI
21st Jul 2026405 PMAQI
21st Jul 2026256 PMAQI
21st Jul 2026337 PMAQI
21st Jul 2026368 PMAQI
21st Jul 2026289 PMAQI
21st Jul 20263010 PMAQI
21st Jul 20263211 PMAQI
22nd Jul 20263112 AMAQI
22nd Jul 2026321 AMAQI
22nd Jul 2026362 AMAQI
22nd Jul 2026283 AMAQI
22nd Jul 2026294 AMAQI
22nd Jul 2026255 AMAQI
25°C20/31°C
22nd Jul 2026256 AMAQI
22nd Jul 2026257 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026299 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20262711 AMAQI
22nd Jul 20262412 PMAQI
22nd Jul 2026241 PMAQI
22nd Jul 2026342 PMAQI
22nd Jul 2026303 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026255 PMAQI
22nd Jul 2026256 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026278 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20262910 PMAQI
22nd Jul 20262111 PMAQI
23rd Jul 20263412 AMAQI
23rd Jul 2026481 AMAQI
23rd Jul 2026442 AMAQI
23rd Jul 2026343 AMAQI
23rd Jul 2026234 AMAQI
23rd Jul 2026235 AMAQI
26°C21/32°C
23rd Jul 2026256 AMAQI
23rd Jul 2026217 AMAQI
23rd Jul 2026218 AMAQI
23rd Jul 2026299 AMAQI
23rd Jul 20263810 AMAQI
23rd Jul 20263611 AMAQI
23rd Jul 20263712 PMAQI
23rd Jul 2026521 PMAQI
23rd Jul 2026382 PMAQI
23rd Jul 2026523 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026245 PMAQI
23rd Jul 2026506 PMAQI
23rd Jul 2026487 PMAQI
23rd Jul 2026468 PMAQI
23rd Jul 2026509 PMAQI
23rd Jul 20265410 PMAQI
23rd Jul 20265511 PMAQI
24th Jul 20265512 AMAQI
24th Jul 2026531 AMAQI
24th Jul 2026542 AMAQI
24th Jul 2026463 AMAQI
24th Jul 2026464 AMAQI
24th Jul 2026505 AMAQI
26°C19/32°C
24th Jul 2026516 AMAQI
24th Jul 2026527 AMAQI
24th Jul 2026308 AMAQI
24th Jul 2026259 AMAQI
24th Jul 20262410 AMAQI
24th Jul 20265111 AMAQI
24th Jul 20265212 PMAQI
24th Jul 2026521 PMAQI
24th Jul 2026522 PMAQI
24th Jul 2026403 PMAQI
24th Jul 2026524 PMAQI
24th Jul 2026525 PMAQI
24th Jul 2026496 PMAQI
24th Jul 2026387 PMAQI
24th Jul 2026268 PMAQI
24th Jul 2026289 PMAQI
24th Jul 20263110 PMAQI
24th Jul 20265111 PMAQI
25th Jul 20266912 AMAQI
25th Jul 2026721 AMAQI
25th Jul 2026822 AMAQI
25th Jul 2026943 AMAQI
25th Jul 2026704 AMAQI
25th Jul 2026385 AMAQI
25°C19/31°C
25th Jul 2026386 AMAQI
25th Jul 2026237 AMAQI
25th Jul 2026528 AMAQI
25th Jul 2026539 AMAQI
25th Jul 20265410 AMAQI
25th Jul 20262311 AMAQI
25th Jul 20265412 PMAQI
25th Jul 2026541 PMAQI
25th Jul 2026232 PMAQI
25th Jul 2026523 PMAQI
25th Jul 2026254 PMAQI
25th Jul 2026525 PMAQI
25th Jul 2026366 PMAQI
25th Jul 2026367 PMAQI
25th Jul 2026388 PMAQI
25th Jul 2026489 PMAQI
25th Jul 20264810 PMAQI
25th Jul 20265011 PMAQI
26th Jul 20265212 AMAQI
26th Jul 2026481 AMAQI
26th Jul 2026492 AMAQI
26th Jul 2026513 AMAQI
26th Jul 2026534 AMAQI
26th Jul 2026565 AMAQI
24°C18/29°C
26th Jul 2026566 AMAQI
26th Jul 2026557 AMAQI
26th Jul 2026428 AMAQI
26th Jul 2026539 AMAQI
26th Jul 20265110 AMAQI
26th Jul 20265611 AMAQI
26th Jul 20266212 PMAQI
26th Jul 2026721 PMAQI
26th Jul 2026722 PMAQI
26th Jul 2026763 PMAQI
26th Jul 2026724 PMAQI
26th Jul 2026665 PMAQI
26th Jul 2026556 PMAQI
26th Jul 2026557 PMAQI
26th Jul 2026588 PMAQI
26th Jul 2026519 PMAQI
26th Jul 20265310 PMAQI
26th Jul 20264011 PMAQI
27th Jul 20263612 AMAQI
27th Jul 2026401 AMAQI
27th Jul 2026452 AMAQI
27th Jul 2026313 AMAQI
27th Jul 2026274 AMAQI
27th Jul 2026275 AMAQI
26°C19/31°C
27th Jul 2026456 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026279 AMAQI
27th Jul 20262310 AMAQI
27th Jul 20263111 AMAQI
27th Jul 20263812 PMAQI
27th Jul 2026271 PMAQI
27th Jul 2026442 PMAQI
27th Jul 2026393 PMAQI
27th Jul 2026474 PMAQI
27th Jul 2026515 PMAQI
27th Jul 2026526 PMAQI
27th Jul 2026507 PMAQI
27th Jul 2026488 PMAQI
27th Jul 2026849 PMAQI
27th Jul 20268710 PMAQI
27th Jul 20267811 PMAQI
28th Jul 20267112 AMAQI
28th Jul 2026711 AMAQI
28th Jul 2026732 AMAQI
28th Jul 2026733 AMAQI
28th Jul 2026784 AMAQI
28th Jul 2026895 AMAQI
27°C21/32°C
28th Jul 2026856 AMAQI
28th Jul 2026747 AMAQI
28th Jul 2026748 AMAQI
28th Jul 2026769 AMAQI
28th Jul 20268610 AMAQI
28th Jul 20269311 AMAQI
28th Jul 20269512 PMAQI
28th Jul 20261221 PMAQI
28th Jul 20261202 PMAQI
28th Jul 20261023 PMAQI
28th Jul 20261064 PMAQI
28th Jul 20261005 PMAQI
28th Jul 20261026 PMAQI
28th Jul 2026957 PMAQI
28th Jul 2026968 PMAQI
28th Jul 2026959 PMAQI
28th Jul 20269010 PMAQI
28th Jul 20269011 PMAQI
29th Jul 20268312 AMAQI
29th Jul 2026801 AMAQI
29th Jul 2026822 AMAQI
29th Jul 2026763 AMAQI
29th Jul 2026874 AMAQI
29th Jul 2026875 AMAQI
26°C22/31°C
29th Jul 2026886 AMAQI
29th Jul 2026887 AMAQI
29th Jul 2026928 AMAQI
29th Jul 2026889 AMAQI
29th Jul 20268810 AMAQI
29th Jul 20268811 AMAQI
29th Jul 20268612 PMAQI
29th Jul 2026901 PMAQI
29th Jul 2026942 PMAQI
29th Jul 2026953 PMAQI
29th Jul 2026964 PMAQI
29th Jul 2026925 PMAQI
29th Jul 2026936 PMAQI
29th Jul 2026877 PMAQI
29th Jul 2026848 PMAQI
29th Jul 2026869 PMAQI
29th Jul 20268410 PMAQI
29th Jul 20268411 PMAQI
30th Jul 20268212 AMAQI
30th Jul 2026871 AMAQI
30th Jul 2026902 AMAQI
30th Jul 2026883 AMAQI
30th Jul 2026874 AMAQI
30th Jul 2026905 AMAQI
24°C21/27°C
30th Jul 2026866 AMAQI
30th Jul 2026827 AMAQI
30th Jul 2026798 AMAQI
30th Jul 2026739 AMAQI
30th Jul 20267210 AMAQI
30th Jul 20267311 AMAQI
30th Jul 20267512 PMAQI
30th Jul 2026741 PMAQI
30th Jul 2026732 PMAQI
30th Jul 2026713 PMAQI
30th Jul 2026764 PMAQI
30th Jul 2026765 PMAQI
30th Jul 2026746 PMAQI
30th Jul 2026717 PMAQI
30th Jul 2026748 PMAQI
30th Jul 2026729 PMAQI
30th Jul 20267110 PMAQI
30th Jul 20267111 PMAQI
31st Jul 20267212 AMAQI
31st Jul 2026691 AMAQI
31st Jul 2026742 AMAQI
31st Jul 2026713 AMAQI
31st Jul 2026744 AMAQI
31st Jul 2026705 AMAQI
25°C20/31°C
31st Jul 2026726 AMAQI
31st Jul 2026737 AMAQI
31st Jul 2026718 AMAQI
31st Jul 2026649 AMAQI
31st Jul 20265710 AMAQI
31st Jul 20265811 AMAQI
31st Jul 20265912 PMAQI
31st Jul 2026571 PMAQI
31st Jul 2026642 PMAQI
31st Jul 2026693 PMAQI
31st Jul 2026674 PMAQI
31st Jul 2026585 PMAQI
31st Jul 2026546 PMAQI
31st Jul 2026527 PMAQI
31st Jul 2026518 PMAQI
31st Jul 2026489 PMAQI
31st Jul 20264010 PMAQI
31st Jul 20264211 PMAQI
1st Aug 20264212 AMAQI
1st Aug 2026441 AMAQI
1st Aug 2026482 AMAQI
1st Aug 2026443 AMAQI
1st Aug 2026564 AMAQI
1st Aug 2026505 AMAQI
27°C20/34°C
1st Aug 2026486 AMAQI
1st Aug 2026497 AMAQI
1st Aug 2026528 AMAQI
1st Aug 2026509 AMAQI
1st Aug 20265210 AMAQI
1st Aug 20265411 AMAQI
1st Aug 20265412 PMAQI
1st Aug 2026601 PMAQI
1st Aug 2026662 PMAQI
1st Aug 2026663 PMAQI
1st Aug 2026604 PMAQI
1st Aug 2026565 PMAQI
1st Aug 2026536 PMAQI
1st Aug 2026527 PMAQI
1st Aug 2026528 PMAQI
1st Aug 2026469 PMAQI
1st Aug 20264410 PMAQI
1st Aug 20264411 PMAQI
2nd Aug 20264412 AMAQI
2nd Aug 2026381 AMAQI
2nd Aug 2026312 AMAQI
2nd Aug 2026303 AMAQI
2nd Aug 2026384 AMAQI
2nd Aug 2026485 AMAQI
28°C23/33°C
2nd Aug 2026496 AMAQI
2nd Aug 2026387 AMAQI
2nd Aug 2026288 AMAQI
2nd Aug 2026299 AMAQI
2nd Aug 20264210 AMAQI
2nd Aug 20264911 AMAQI
2nd Aug 20265212 PMAQI
2nd Aug 2026561 PMAQI
2nd Aug 2026562 PMAQI
2nd Aug 2026563 PMAQI
2nd Aug 2026644 PMAQI
2nd Aug 2026625 PMAQI
2nd Aug 2026606 PMAQI
2nd Aug 2026527 PMAQI
2nd Aug 2026508 PMAQI
2nd Aug 2026469 PMAQI
2nd Aug 20264610 PMAQI
2nd Aug 20264811 PMAQI
3rd Aug 20264612 AMAQI
3rd Aug 2026491 AMAQI
3rd Aug 2026552 AMAQI
3rd Aug 2026553 AMAQI
3rd Aug 2026294 AMAQI
3rd Aug 2026235 AMAQI
26°C20/31°C
3rd Aug 2026236 AMAQI
3rd Aug 2026257 AMAQI
3rd Aug 2026338 AMAQI
3rd Aug 2026259 AMAQI
3rd Aug 20262510 AMAQI
3rd Aug 20263811 AMAQI
3rd Aug 20264812 PMAQI
3rd Aug 2026541 PMAQI
3rd Aug 2026552 PMAQI
3rd Aug 2026623 PMAQI
3rd Aug 2026684 PMAQI
3rd Aug 2026625 PMAQI
3rd Aug 2026426 PMAQI
3rd Aug 2026427 PMAQI
3rd Aug 2026568 PMAQI
3rd Aug 2026549 PMAQI
3rd Aug 20265010 PMAQI
3rd Aug 20264011 PMAQI
4th Aug 20263212 AMAQI
4th Aug 2026381 AMAQI
4th Aug 2026272 AMAQI
4th Aug 2026253 AMAQI
4th Aug 2026264 AMAQI
4th Aug 2026365 AMAQI
25°C20/30°C
4th Aug 2026366 AMAQI
6 AM4th Aug 2026387 AMAQI
4th Aug 2026388 AMAQI
4th Aug 2026349 AMAQI
4th Aug 20262910 AMAQI
4th Aug 20263611 AMAQI
4th Aug 20264412 PMAQI
4th Aug 2026481 PMAQI
1 PM4th Aug 2026522 PMAQI
4th Aug 2026553 PMAQI
4th Aug 2026604 PMAQI
4th Aug 2026665 PMAQI
4th Aug 2026626 PMAQI
4th Aug 2026577 PMAQI
4th Aug 2026628 PMAQI
8 PM4th Aug 2026589 PMAQI
4th Aug 20265710 PMAQI
4th Aug 20262511 PMAQI
1 AM
5 AM
25°C20/28°C
Day time
Avg. Highest Time
1 PM - 3 PM
48AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
6 AM - 10 AM
40AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 3 PM (Avg. 48), while the lowest AQI was between 6 AM to 10 AM (Avg. 40).
Night time
Avg. Highest Time
12 AM - 3 AM
44AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM - 5 AM
41AQI
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. 44), while the lowest AQI was between 4 AM to 5 AM (Avg. 41).
2026 Days Vs Air Quality
Castro Marim, Faro, Portugal
2026
91%
194
9%
19
Total number of days with different AQI categories in last 216 days in 2026 (149 days remaining)
Good
194 DaysModerate
19 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2026, 91% of 216 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Castro Marim, Faro, Portugal
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
29AQI (US)
29AQI (US)
2nd January 2026
29AQI (US)
29AQI (US)
3rd January 2026
27AQI (US)
27AQI (US)
4th January 2026
23AQI (US)
23AQI (US)
5th January 2026
33AQI (US)
33AQI (US)
6th January 2026
25AQI (US)
25AQI (US)
7th January 2026
38AQI (US)
38AQI (US)
8th January 2026
38AQI (US)
38AQI (US)
9th January 2026
31AQI (US)
31AQI (US)
10th January 2026
31AQI (US)
31AQI (US)
11th January 2026
25AQI (US)
25AQI (US)
12th January 2026
30AQI (US)
30AQI (US)
13th January 2026
26AQI (US)
26AQI (US)
14th January 2026
22AQI (US)
22AQI (US)
15th January 2026
31AQI (US)
31AQI (US)
16th January 2026
20AQI (US)
20AQI (US)
17th January 2026
20AQI (US)
20AQI (US)
18th January 2026
19AQI (US)
19AQI (US)
19th January 2026
18AQI (US)
18AQI (US)
20th January 2026
25AQI (US)
25AQI (US)
21st January 2026
28AQI (US)
28AQI (US)
22nd January 2026
41AQI (US)
41AQI (US)
23rd January 2026
60AQI (US)
60AQI (US)
24th January 2026
34AQI (US)
34AQI (US)
25th January 2026
42AQI (US)
42AQI (US)
26th January 2026
40AQI (US)
40AQI (US)
27th January 2026
38AQI (US)
38AQI (US)
28th January 2026
38AQI (US)
38AQI (US)
29th January 2026
45AQI (US)
45AQI (US)
30th January 2026
56AQI (US)
56AQI (US)
31st January 2026
46AQI (US)
46AQI (US)
1st February 2026
49AQI (US)
49AQI (US)
2nd February 2026
45AQI (US)
45AQI (US)
3rd February 2026
43AQI (US)
43AQI (US)
4th February 2026
38AQI (US)
38AQI (US)
5th February 2026
49AQI (US)
49AQI (US)
6th February 2026
45AQI (US)
45AQI (US)
7th February 2026
40AQI (US)
40AQI (US)
8th February 2026
35AQI (US)
35AQI (US)
9th February 2026
40AQI (US)
40AQI (US)
10th February 2026
40AQI (US)
40AQI (US)
11th February 2026
32AQI (US)
32AQI (US)
12th February 2026
32AQI (US)
32AQI (US)
13th February 2026
37AQI (US)
37AQI (US)
14th February 2026
42AQI (US)
42AQI (US)
15th February 2026
43AQI (US)
43AQI (US)
16th February 2026
41AQI (US)
41AQI (US)
17th February 2026
44AQI (US)
44AQI (US)
18th February 2026
42AQI (US)
42AQI (US)
19th February 2026
42AQI (US)
42AQI (US)
20th February 2026
28AQI (US)
28AQI (US)
21st February 2026
29AQI (US)
29AQI (US)
22nd February 2026
36AQI (US)
36AQI (US)
23rd February 2026
40AQI (US)
40AQI (US)
24th February 2026
43AQI (US)
43AQI (US)
25th February 2026
46AQI (US)
46AQI (US)
26th February 2026
45AQI (US)
45AQI (US)
27th February 2026
39AQI (US)
39AQI (US)
28th February 2026
25AQI (US)
25AQI (US)
1st March 2026
32AQI (US)
32AQI (US)
2nd March 2026
52AQI (US)
52AQI (US)
3rd March 2026
51AQI (US)
51AQI (US)
4th March 2026
56AQI (US)
56AQI (US)
5th March 2026
35AQI (US)
35AQI (US)
6th March 2026
23AQI (US)
23AQI (US)
7th March 2026
35AQI (US)
35AQI (US)
8th March 2026
35AQI (US)
35AQI (US)
9th March 2026
37AQI (US)
37AQI (US)
10th March 2026
28AQI (US)
28AQI (US)
11th March 2026
40AQI (US)
40AQI (US)
12th March 2026
36AQI (US)
36AQI (US)
13th March 2026
42AQI (US)
42AQI (US)
14th March 2026
33AQI (US)
33AQI (US)
15th March 2026
18AQI (US)
18AQI (US)
16th March 2026
35AQI (US)
35AQI (US)
17th March 2026
34AQI (US)
34AQI (US)
18th March 2026
34AQI (US)
34AQI (US)
19th March 2026
32AQI (US)
32AQI (US)
20th March 2026
39AQI (US)
39AQI (US)
21st March 2026
32AQI (US)
32AQI (US)
22nd March 2026
33AQI (US)
33AQI (US)
23rd March 2026
38AQI (US)
38AQI (US)
24th March 2026
37AQI (US)
37AQI (US)
25th March 2026
36AQI (US)
36AQI (US)
26th March 2026
28AQI (US)
28AQI (US)
27th March 2026
30AQI (US)
30AQI (US)
28th March 2026
33AQI (US)
33AQI (US)
29th March 2026
29AQI (US)
29AQI (US)
30th March 2026
21AQI (US)
21AQI (US)
31st March 2026
29AQI (US)
29AQI (US)
1st April 2026
30AQI (US)
30AQI (US)
2nd April 2026
28AQI (US)
28AQI (US)
3rd April 2026
28AQI (US)
28AQI (US)
4th April 2026
27AQI (US)
27AQI (US)
5th April 2026
31AQI (US)
31AQI (US)
6th April 2026
31AQI (US)
31AQI (US)
7th April 2026
40AQI (US)
40AQI (US)
8th April 2026
33AQI (US)
33AQI (US)
9th April 2026
21AQI (US)
21AQI (US)
10th April 2026
31AQI (US)
31AQI (US)
11th April 2026
40AQI (US)
40AQI (US)
12th April 2026
34AQI (US)
34AQI (US)
13th April 2026
31AQI (US)
31AQI (US)
14th April 2026
20AQI (US)
20AQI (US)
15th April 2026
28AQI (US)
28AQI (US)
16th April 2026
31AQI (US)
31AQI (US)
17th April 2026
18th April 2026
34AQI (US)
34AQI (US)
19th April 2026
30AQI (US)
30AQI (US)
20th April 2026
27AQI (US)
27AQI (US)
21st April 2026
37AQI (US)
37AQI (US)
22nd April 2026
23rd April 2026
55AQI (US)
55AQI (US)
24th April 2026
27AQI (US)
27AQI (US)
25th April 2026
17AQI (US)
17AQI (US)
26th April 2026
19AQI (US)
19AQI (US)
27th April 2026
29AQI (US)
29AQI (US)
28th April 2026
30AQI (US)
30AQI (US)
29th April 2026
39AQI (US)
39AQI (US)
30th April 2026
29AQI (US)
29AQI (US)
1st May 2026
26AQI (US)
26AQI (US)
2nd May 2026
23AQI (US)
23AQI (US)
3rd May 2026
21AQI (US)
21AQI (US)
4th May 2026
30AQI (US)
30AQI (US)
5th May 2026
34AQI (US)
34AQI (US)
6th May 2026
32AQI (US)
32AQI (US)
7th May 2026
29AQI (US)
29AQI (US)
8th May 2026
29AQI (US)
29AQI (US)
9th May 2026
10th May 2026
31AQI (US)
31AQI (US)
11th May 2026
30AQI (US)
30AQI (US)
12th May 2026
31AQI (US)
31AQI (US)
13th May 2026
28AQI (US)
28AQI (US)
14th May 2026
26AQI (US)
26AQI (US)
15th May 2026
31AQI (US)
31AQI (US)
16th May 2026
34AQI (US)
34AQI (US)
17th May 2026
35AQI (US)
35AQI (US)
18th May 2026
37AQI (US)
37AQI (US)
19th May 2026
37AQI (US)
37AQI (US)
20th May 2026
35AQI (US)
35AQI (US)
21st May 2026
39AQI (US)
39AQI (US)
22nd May 2026
43AQI (US)
43AQI (US)
23rd May 2026
40AQI (US)
40AQI (US)
24th May 2026
46AQI (US)
46AQI (US)
25th May 2026
38AQI (US)
38AQI (US)
26th May 2026
28AQI (US)
28AQI (US)
27th May 2026
32AQI (US)
32AQI (US)
28th May 2026
26AQI (US)
26AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
25AQI (US)
25AQI (US)
31st May 2026
27AQI (US)
27AQI (US)
1st June 2026
31AQI (US)
31AQI (US)
2nd June 2026
40AQI (US)
40AQI (US)
3rd June 2026
88AQI (US)
88AQI (US)
4th June 2026
42AQI (US)
42AQI (US)
5th June 2026
41AQI (US)
41AQI (US)
6th June 2026
27AQI (US)
27AQI (US)
7th June 2026
18AQI (US)
18AQI (US)
8th June 2026
24AQI (US)
24AQI (US)
9th June 2026
26AQI (US)
26AQI (US)
10th June 2026
47AQI (US)
47AQI (US)
11th June 2026
69AQI (US)
69AQI (US)
12th June 2026
41AQI (US)
41AQI (US)
13th June 2026
28AQI (US)
28AQI (US)
14th June 2026
25AQI (US)
25AQI (US)
15th June 2026
23AQI (US)
23AQI (US)
16th June 2026
25AQI (US)
25AQI (US)
17th June 2026
45AQI (US)
45AQI (US)
18th June 2026
55AQI (US)
55AQI (US)
19th June 2026
34AQI (US)
34AQI (US)
20th June 2026
25AQI (US)
25AQI (US)
21st June 2026
25AQI (US)
25AQI (US)
22nd June 2026
39AQI (US)
39AQI (US)
23rd June 2026
33AQI (US)
33AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
23AQI (US)
23AQI (US)
26th June 2026
12AQI (US)
12AQI (US)
27th June 2026
24AQI (US)
24AQI (US)
28th June 2026
23AQI (US)
23AQI (US)
29th June 2026
23AQI (US)
23AQI (US)
30th June 2026
25AQI (US)
25AQI (US)
1st July 2026
26AQI (US)
26AQI (US)
2nd July 2026
65AQI (US)
65AQI (US)
3rd July 2026
53AQI (US)
53AQI (US)
4th July 2026
42AQI (US)
42AQI (US)
5th July 2026
42AQI (US)
42AQI (US)
6th July 2026
27AQI (US)
27AQI (US)
7th July 2026
27AQI (US)
27AQI (US)
8th July 2026
33AQI (US)
33AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
53AQI (US)
53AQI (US)
11th July 2026
53AQI (US)
53AQI (US)
12th July 2026
49AQI (US)
49AQI (US)
13th July 2026
21AQI (US)
21AQI (US)
14th July 2026
27AQI (US)
27AQI (US)
15th July 2026
24AQI (US)
24AQI (US)
16th July 2026
25AQI (US)
25AQI (US)
17th July 2026
24AQI (US)
24AQI (US)
18th July 2026
35AQI (US)
35AQI (US)
19th July 2026
44AQI (US)
44AQI (US)
20th July 2026
42AQI (US)
42AQI (US)
21st July 2026
34AQI (US)
34AQI (US)
22nd July 2026
27AQI (US)
27AQI (US)
23rd July 2026
38AQI (US)
38AQI (US)
24th July 2026
44AQI (US)
44AQI (US)
25th July 2026
49AQI (US)
49AQI (US)
26th July 2026
56AQI (US)
56AQI (US)
27th July 2026
43AQI (US)
43AQI (US)
28th July 2026
90AQI (US)
90AQI (US)
29th July 2026
87AQI (US)
87AQI (US)
30th July 2026
78AQI (US)
78AQI (US)
31st July 2026
62AQI (US)
62AQI (US)
1st August 2026
52AQI (US)
52AQI (US)
2nd August 2026
46AQI (US)
46AQI (US)
3rd August 2026
44AQI (US)
44AQI (US)
4th August 2026
43AQI (US)
43AQI (US)
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
33AQI (US)
40AQI (US)
35AQI (US)
31AQI (US)
32AQI (US)
33AQI (US)
43AQI (US)
46AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202635AQI (US)
29
2
28
28
3
27
1
30
27
3
22
9
3
1
194
19
Highest AQI (US) recorded in
August46AQI (US)
Lowest AQI (US) recorded in
April31AQI (US)
202536AQI (US)
31
28
24
7
29
1
31
23
7
31
17
14
30
13
18
30
27
4
314
51
Highest AQI (US) recorded in
October48AQI (US)
Lowest AQI (US) recorded in
April28AQI (US)
202432AQI (US)
30
26
24
1
30
31
30
31
28
2
25
3
30
1
22
8
25
6
332
21
Highest AQI (US) recorded in
November46AQI (US)
Lowest AQI (US) recorded in
July16AQI (US)
202332AQI (US)
27
1
13
19
25
1
31
29
1
29
31
30
31
29
31
325
3
Highest AQI (US) recorded in
June37AQI (US)
Lowest AQI (US) recorded in
January26AQI (US)
202230AQI (US)
29
22
26
2
1
22
29
29
1
20
1
2
2
26
1
31
30
30
296
4
4
Highest AQI (US) recorded in
July43AQI (US)
Lowest AQI (US) recorded in
December22AQI (US)
202131AQI (US)
30
24
1
1
1
1
31
30
30
28
31
29
2
29
1
31
30
31
354
4
1
1
1
Highest AQI (US) recorded in
February48AQI (US)
Lowest AQI (US) recorded in
January23AQI (US)
202031AQI (US)
9
3
17
1
18
28
2
29
27
23
31
23
1
28
233
7
Highest AQI (US) recorded in
March43AQI (US)
Lowest AQI (US) recorded in
December21AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
36AQI (US)Least Polluted Year Recorded
2022(Avg.)
30AQI (US)Castro Marim's annual 2026 AQI (US) (35) shows an average percentage change of 9.7% (worsened AQI (US)) compared to previous years: 2020 (31), 2021 (31), 2022 (30), 2023 (32), 2024 (32), 2025 (36).
