Pireaus 1, Nikaia, Attiki, Greece 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
Pireaus 1, Nikaia, Attiki, Greece
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
23rd Aug 2023
112AQILowest AQI recorded on
1st Aug 2026
26AQISame Day Analysis (13th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 46 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 13th Aug - 14th Aug 2026
Pireaus 1, Nikaia, Attiki, Greece
AQI
Day
Night
.
6 AM13th Aug 2026
8 PM
5 AM14th Aug 2026
Day time
Avg. Highest Time
3PM13th Aug
55AQI
Avg. Lowest Time
9AM13th Aug
40AQI
Night time
Avg. Highest Time
3AM14th Aug
55AQI
Avg. Lowest Time
5AM14th Aug
50AQI
In the last 24 hours,
Pireaus 1's AQI reached its highest point of 55 at 3 PM during the Day, while the lowest point, 40, was recorded at 9 AM during the Day between 13th Aug and 14th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Pireaus 1, Nikaia, Attiki, Greece
JulAug
16th - 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 - 14th14th
Day
Night
16th Jul 2026286 AMAQI
16th Jul 2026287 AMAQI
16th Jul 2026268 AMAQI
16th Jul 2026289 AMAQI
16th Jul 20263110 AMAQI
16th Jul 20263211 AMAQI
16th Jul 20263712 PMAQI
16th Jul 2026571 PMAQI
16th Jul 2026542 PMAQI
16th Jul 2026353 PMAQI
16th Jul 2026264 PMAQI
16th Jul 2026365 PMAQI
16th Jul 2026326 PMAQI
16th Jul 2026347 PMAQI
16th Jul 2026338 PMAQI
16th Jul 2026369 PMAQI
16th Jul 20264410 PMAQI
16th Jul 20264411 PMAQI
17th Jul 20262812 AMAQI
17th Jul 2026301 AMAQI
17th Jul 2026292 AMAQI
17th Jul 2026323 AMAQI
17th Jul 2026304 AMAQI
17th Jul 2026265 AMAQI
30°C26/33°C
17th Jul 2026296 AMAQI
17th Jul 2026247 AMAQI
17th Jul 2026248 AMAQI
17th Jul 2026269 AMAQI
17th Jul 20262910 AMAQI
17th Jul 20263111 AMAQI
17th Jul 20264412 PMAQI
17th Jul 2026421 PMAQI
17th Jul 2026462 PMAQI
17th Jul 2026493 PMAQI
17th Jul 2026444 PMAQI
17th Jul 2026445 PMAQI
17th Jul 2026446 PMAQI
17th Jul 2026427 PMAQI
17th Jul 2026428 PMAQI
17th Jul 2026329 PMAQI
17th Jul 20262910 PMAQI
17th Jul 20262511 PMAQI
18th Jul 20263412 AMAQI
18th Jul 2026401 AMAQI
18th Jul 2026362 AMAQI
18th Jul 2026363 AMAQI
18th Jul 2026404 AMAQI
18th Jul 2026425 AMAQI
29°C26/32°C
18th Jul 2026446 AMAQI
18th Jul 2026487 AMAQI
18th Jul 2026428 AMAQI
18th Jul 2026459 AMAQI
18th Jul 20265310 AMAQI
18th Jul 20265011 AMAQI
18th Jul 20264212 PMAQI
18th Jul 2026381 PMAQI
18th Jul 2026382 PMAQI
18th Jul 2026363 PMAQI
18th Jul 2026304 PMAQI
18th Jul 2026365 PMAQI
18th Jul 2026406 PMAQI
18th Jul 2026407 PMAQI
18th Jul 2026358 PMAQI
18th Jul 2026309 PMAQI
18th Jul 20263110 PMAQI
18th Jul 20262811 PMAQI
19th Jul 20263012 AMAQI
19th Jul 2026311 AMAQI
19th Jul 2026292 AMAQI
19th Jul 2026313 AMAQI
19th Jul 2026314 AMAQI
19th Jul 2026295 AMAQI
30°C27/33°C
19th Jul 2026296 AMAQI
19th Jul 2026297 AMAQI
19th Jul 2026318 AMAQI
19th Jul 2026299 AMAQI
19th Jul 20263110 AMAQI
19th Jul 20263311 AMAQI
19th Jul 20263112 PMAQI
19th Jul 2026291 PMAQI
19th Jul 2026312 PMAQI
19th Jul 2026293 PMAQI
19th Jul 2026294 PMAQI
19th Jul 2026335 PMAQI
19th Jul 2026336 PMAQI
19th Jul 2026337 PMAQI
19th Jul 2026298 PMAQI
19th Jul 2026299 PMAQI
19th Jul 20262910 PMAQI
19th Jul 20263011 PMAQI
20th Jul 20262912 AMAQI
20th Jul 2026331 AMAQI
20th Jul 2026312 AMAQI
20th Jul 2026313 AMAQI
20th Jul 2026334 AMAQI
20th Jul 2026425 AMAQI
30°C27/33°C
20th Jul 2026426 AMAQI
20th Jul 2026387 AMAQI
20th Jul 2026388 AMAQI
20th Jul 2026429 AMAQI
20th Jul 20264210 AMAQI
20th Jul 20264411 AMAQI
20th Jul 20264412 PMAQI
20th Jul 2026441 PMAQI
20th Jul 2026462 PMAQI
20th Jul 2026443 PMAQI
20th Jul 2026444 PMAQI
20th Jul 2026445 PMAQI
20th Jul 2026446 PMAQI
20th Jul 2026427 PMAQI
20th Jul 2026428 PMAQI
20th Jul 2026449 PMAQI
20th Jul 20263810 PMAQI
20th Jul 20264211 PMAQI
21st Jul 20264212 AMAQI
21st Jul 2026401 AMAQI
21st Jul 2026382 AMAQI
21st Jul 2026423 AMAQI
21st Jul 2026384 AMAQI
21st Jul 2026405 AMAQI
31°C28/34°C
21st Jul 2026407 AMAQI
21st Jul 2026388 AMAQI
21st Jul 2026409 AMAQI
21st Jul 20264010 AMAQI
21st Jul 20264411 AMAQI
21st Jul 20264212 PMAQI
21st Jul 2026481 PMAQI
21st Jul 2026422 PMAQI
21st Jul 2026443 PMAQI
21st Jul 2026404 PMAQI
21st Jul 2026425 PMAQI
21st Jul 2026406 PMAQI
21st Jul 2026407 PMAQI
21st Jul 2026448 PMAQI
21st Jul 2026409 PMAQI
21st Jul 20264210 PMAQI
21st Jul 20264011 PMAQI
22nd Jul 20264712 AMAQI
22nd Jul 2026341 AMAQI
22nd Jul 2026402 AMAQI
22nd Jul 2026483 AMAQI
22nd Jul 2026504 AMAQI
22nd Jul 2026425 AMAQI
30°C28/34°C
22nd Jul 2026496 AMAQI
22nd Jul 2026327 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026389 AMAQI
22nd Jul 20264410 AMAQI
22nd Jul 20265011 AMAQI
22nd Jul 20264212 PMAQI
22nd Jul 2026401 PMAQI
22nd Jul 2026562 PMAQI
22nd Jul 2026553 PMAQI
22nd Jul 2026514 PMAQI
22nd Jul 2026485 PMAQI
22nd Jul 2026466 PMAQI
22nd Jul 2026507 PMAQI
22nd Jul 2026488 PMAQI
22nd Jul 2026519 PMAQI
22nd Jul 20265110 PMAQI
22nd Jul 20265011 PMAQI
23rd Jul 20265012 AMAQI
23rd Jul 2026521 AMAQI
23rd Jul 2026572 AMAQI
23rd Jul 2026623 AMAQI
23rd Jul 2026584 AMAQI
23rd Jul 2026585 AMAQI
30°C28/32°C
23rd Jul 2026466 AMAQI
23rd Jul 2026447 AMAQI
23rd Jul 2026448 AMAQI
23rd Jul 2026409 AMAQI
23rd Jul 20264210 AMAQI
23rd Jul 20264211 AMAQI
23rd Jul 20264012 PMAQI
23rd Jul 2026401 PMAQI
23rd Jul 2026402 PMAQI
23rd Jul 2026363 PMAQI
23rd Jul 2026334 PMAQI
23rd Jul 2026255 PMAQI
23rd Jul 2026346 PMAQI
23rd Jul 2026387 PMAQI
23rd Jul 2026298 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20262710 PMAQI
23rd Jul 20263611 PMAQI
24th Jul 20262912 AMAQI
24th Jul 2026361 AMAQI
24th Jul 2026312 AMAQI
24th Jul 2026363 AMAQI
24th Jul 2026364 AMAQI
24th Jul 2026315 AMAQI
27°C24/30°C
24th Jul 2026316 AMAQI
24th Jul 2026317 AMAQI
24th Jul 2026278 AMAQI
24th Jul 2026319 AMAQI
24th Jul 20262510 AMAQI
24th Jul 20263311 AMAQI
24th Jul 20263812 PMAQI
24th Jul 2026331 PMAQI
24th Jul 2026242 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026294 PMAQI
24th Jul 2026295 PMAQI
24th Jul 2026316 PMAQI
24th Jul 2026337 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026219 PMAQI
24th Jul 20263610 PMAQI
24th Jul 20263611 PMAQI
25th Jul 20263312 AMAQI
25th Jul 2026551 AMAQI
25th Jul 2026212 AMAQI
25th Jul 2026213 AMAQI
25th Jul 2026214 AMAQI
25th Jul 2026215 AMAQI
24°C19/27°C
25th Jul 2026256 AMAQI
25th Jul 2026367 AMAQI
25th Jul 2026388 AMAQI
25th Jul 2026219 AMAQI
25th Jul 20263310 AMAQI
25th Jul 20262111 AMAQI
25th Jul 20262512 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026232 PMAQI
25th Jul 2026333 PMAQI
25th Jul 2026314 PMAQI
25th Jul 2026255 PMAQI
25th Jul 2026276 PMAQI
25th Jul 2026297 PMAQI
25th Jul 2026298 PMAQI
25th Jul 2026279 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20263011 PMAQI
26th Jul 20262112 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026212 AMAQI
26th Jul 2026213 AMAQI
26th Jul 2026254 AMAQI
26th Jul 2026255 AMAQI
23°C19/26°C
26th Jul 2026236 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20262710 AMAQI
26th Jul 20262911 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026271 PMAQI
26th Jul 2026272 PMAQI
26th Jul 2026293 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026236 PMAQI
26th Jul 2026217 PMAQI
26th Jul 2026238 PMAQI
26th Jul 2026219 PMAQI
26th Jul 20262110 PMAQI
26th Jul 20262111 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026211 AMAQI
27th Jul 2026212 AMAQI
27th Jul 2026213 AMAQI
27th Jul 2026214 AMAQI
27th Jul 2026215 AMAQI
25°C22/28°C
27th Jul 2026216 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026239 AMAQI
27th Jul 20262310 AMAQI
27th Jul 20262911 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026271 PMAQI
27th Jul 2026442 PMAQI
27th Jul 2026403 PMAQI
27th Jul 2026364 PMAQI
27th Jul 2026405 PMAQI
27th Jul 2026446 PMAQI
27th Jul 2026387 PMAQI
27th Jul 2026338 PMAQI
27th Jul 2026389 PMAQI
27th Jul 20263310 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20263312 AMAQI
28th Jul 2026421 AMAQI
28th Jul 2026422 AMAQI
28th Jul 2026423 AMAQI
28th Jul 2026444 AMAQI
28th Jul 2026445 AMAQI
27°C24/31°C
28th Jul 2026426 AMAQI
28th Jul 2026407 AMAQI
28th Jul 2026508 AMAQI
28th Jul 2026509 AMAQI
28th Jul 20265010 AMAQI
28th Jul 20265511 AMAQI
28th Jul 20265512 PMAQI
28th Jul 2026531 PMAQI
28th Jul 2026532 PMAQI
28th Jul 2026483 PMAQI
28th Jul 2026464 PMAQI
28th Jul 2026495 PMAQI
28th Jul 2026506 PMAQI
28th Jul 2026507 PMAQI
28th Jul 2026468 PMAQI
28th Jul 2026429 PMAQI
28th Jul 20264410 PMAQI
28th Jul 20265011 PMAQI
29th Jul 20265012 AMAQI
29th Jul 2026421 AMAQI
29th Jul 2026462 AMAQI
29th Jul 2026503 AMAQI
29th Jul 2026444 AMAQI
29th Jul 2026465 AMAQI
30°C27/34°C
29th Jul 2026486 AMAQI
29th Jul 2026507 AMAQI
29th Jul 2026408 AMAQI
29th Jul 2026429 AMAQI
29th Jul 20264210 AMAQI
29th Jul 20265111 AMAQI
29th Jul 20264412 PMAQI
29th Jul 2026421 PMAQI
29th Jul 2026402 PMAQI
29th Jul 2026403 PMAQI
29th Jul 2026384 PMAQI
29th Jul 2026335 PMAQI
29th Jul 2026366 PMAQI
29th Jul 2026367 PMAQI
29th Jul 2026408 PMAQI
29th Jul 2026249 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20262911 PMAQI
30th Jul 20262312 AMAQI
30th Jul 2026311 AMAQI
30th Jul 2026232 AMAQI
30th Jul 2026383 AMAQI
30th Jul 2026384 AMAQI
30th Jul 2026365 AMAQI
29°C26/32°C
30th Jul 2026296 AMAQI
30th Jul 2026387 AMAQI
30th Jul 2026388 AMAQI
30th Jul 2026389 AMAQI
30th Jul 20266510 AMAQI
30th Jul 20263111 AMAQI
30th Jul 20266012 PMAQI
30th Jul 2026701 PMAQI
30th Jul 2026742 PMAQI
30th Jul 2026563 PMAQI
30th Jul 2026764 PMAQI
30th Jul 2026815 PMAQI
30th Jul 2026766 PMAQI
30th Jul 2026427 PMAQI
30th Jul 2026448 PMAQI
30th Jul 2026279 PMAQI
30th Jul 20264410 PMAQI
30th Jul 20262911 PMAQI
31st Jul 20263112 AMAQI
31st Jul 2026231 AMAQI
31st Jul 2026712 AMAQI
31st Jul 2026493 AMAQI
31st Jul 2026494 AMAQI
31st Jul 2026505 AMAQI
27°C24/29°C
31st Jul 2026606 AMAQI
31st Jul 2026657 AMAQI
31st Jul 2026628 AMAQI
31st Jul 2026539 AMAQI
31st Jul 20265410 AMAQI
31st Jul 20265211 AMAQI
31st Jul 20264212 PMAQI
31st Jul 2026491 PMAQI
31st Jul 2026482 PMAQI
31st Jul 2026583 PMAQI
31st Jul 2026404 PMAQI
31st Jul 2026365 PMAQI
31st Jul 2026426 PMAQI
31st Jul 2026597 PMAQI
31st Jul 2026698 PMAQI
31st Jul 2026429 PMAQI
31st Jul 20263810 PMAQI
31st Jul 20263011 PMAQI
1st Aug 20262412 AMAQI
1st Aug 2026231 AMAQI
1st Aug 2026182 AMAQI
1st Aug 2026243 AMAQI
1st Aug 2026294 AMAQI
1st Aug 2026255 AMAQI
27°C24/29°C
1st Aug 2026206 AMAQI
1st Aug 2026127 AMAQI
1st Aug 2026188 AMAQI
1st Aug 2026189 AMAQI
1st Aug 20262010 AMAQI
1st Aug 20262611 AMAQI
1st Aug 20262512 PMAQI
1st Aug 2026331 PMAQI
1st Aug 2026332 PMAQI
1st Aug 2026333 PMAQI
1st Aug 2026364 PMAQI
1st Aug 2026335 PMAQI
1st Aug 2026366 PMAQI
1st Aug 2026257 PMAQI
1st Aug 2026328 PMAQI
1st Aug 2026259 PMAQI
1st Aug 20262910 PMAQI
1st Aug 20263211 PMAQI
2nd Aug 20262312 AMAQI
2nd Aug 2026321 AMAQI
2nd Aug 2026422 AMAQI
2nd Aug 2026223 AMAQI
2nd Aug 2026454 AMAQI
2nd Aug 2026145 AMAQI
26°C23/29°C
2nd Aug 2026126 AMAQI
2nd Aug 2026107 AMAQI
2nd Aug 2026468 AMAQI
2nd Aug 2026429 AMAQI
2nd Aug 20265110 AMAQI
2nd Aug 20264411 AMAQI
2nd Aug 20262112 PMAQI
2nd Aug 2026311 PMAQI
2nd Aug 2026252 PMAQI
2nd Aug 2026383 PMAQI
2nd Aug 2026364 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026326 PMAQI
2nd Aug 2026337 PMAQI
2nd Aug 2026308 PMAQI
2nd Aug 2026259 PMAQI
2nd Aug 20262910 PMAQI
2nd Aug 20263411 PMAQI
3rd Aug 20263012 AMAQI
3rd Aug 2026331 AMAQI
3rd Aug 2026212 AMAQI
3rd Aug 2026363 AMAQI
3rd Aug 2026234 AMAQI
3rd Aug 2026215 AMAQI
26°C22/29°C
3rd Aug 2026276 AMAQI
3rd Aug 2026337 AMAQI
3rd Aug 2026238 AMAQI
3rd Aug 2026449 AMAQI
3rd Aug 20264010 AMAQI
3rd Aug 20264811 AMAQI
3rd Aug 20264212 PMAQI
3rd Aug 2026401 PMAQI
3rd Aug 2026422 PMAQI
3rd Aug 2026333 PMAQI
3rd Aug 2026364 PMAQI
3rd Aug 2026385 PMAQI
3rd Aug 2026406 PMAQI
3rd Aug 2026407 PMAQI
3rd Aug 2026368 PMAQI
3rd Aug 2026429 PMAQI
3rd Aug 20263810 PMAQI
3rd Aug 20263111 PMAQI
4th Aug 20263312 AMAQI
4th Aug 2026381 AMAQI
4th Aug 2026422 AMAQI
4th Aug 2026443 AMAQI
4th Aug 2026424 AMAQI
4th Aug 2026445 AMAQI
28°C24/32°C
4th Aug 2026566 AMAQI
4th Aug 2026597 AMAQI
4th Aug 2026488 AMAQI
4th Aug 2026489 AMAQI
4th Aug 20265310 AMAQI
4th Aug 20265411 AMAQI
4th Aug 20264212 PMAQI
4th Aug 2026421 PMAQI
4th Aug 2026422 PMAQI
4th Aug 2026383 PMAQI
4th Aug 2026404 PMAQI
4th Aug 2026425 PMAQI
4th Aug 2026366 PMAQI
4th Aug 2026387 PMAQI
4th Aug 2026428 PMAQI
4th Aug 2026429 PMAQI
4th Aug 20264410 PMAQI
4th Aug 20264011 PMAQI
5th Aug 20264612 AMAQI
5th Aug 2026461 AMAQI
5th Aug 2026422 AMAQI
5th Aug 2026463 AMAQI
5th Aug 2026484 AMAQI
5th Aug 2026505 AMAQI
29°C26/33°C
5th Aug 2026526 AMAQI
5th Aug 2026447 AMAQI
5th Aug 2026468 AMAQI
5th Aug 2026449 AMAQI
5th Aug 20264810 AMAQI
5th Aug 20265111 AMAQI
5th Aug 20264412 PMAQI
5th Aug 2026481 PMAQI
5th Aug 2026422 PMAQI
5th Aug 2026483 PMAQI
5th Aug 2026424 PMAQI
5th Aug 2026445 PMAQI
5th Aug 2026446 PMAQI
5th Aug 2026467 PMAQI
5th Aug 2026528 PMAQI
5th Aug 2026489 PMAQI
5th Aug 20264410 PMAQI
5th Aug 20264411 PMAQI
6th Aug 20265412 AMAQI
6th Aug 2026661 AMAQI
6th Aug 2026462 AMAQI
6th Aug 2026363 AMAQI
6th Aug 2026364 AMAQI
6th Aug 2026335 AMAQI
29°C26/33°C
6th Aug 2026386 AMAQI
6th Aug 2026337 AMAQI
6th Aug 2026218 AMAQI
6th Aug 2026429 AMAQI
6th Aug 20264410 AMAQI
6th Aug 20265711 AMAQI
6th Aug 20264612 PMAQI
6th Aug 2026401 PMAQI
6th Aug 2026442 PMAQI
6th Aug 2026443 PMAQI
6th Aug 2026424 PMAQI
6th Aug 2026385 PMAQI
6th Aug 2026366 PMAQI
6th Aug 2026427 PMAQI
6th Aug 2026428 PMAQI
6th Aug 2026449 PMAQI
6th Aug 20264410 PMAQI
6th Aug 20264011 PMAQI
7th Aug 20264212 AMAQI
7th Aug 2026481 AMAQI
7th Aug 2026462 AMAQI
7th Aug 2026463 AMAQI
7th Aug 2026464 AMAQI
7th Aug 2026485 AMAQI
29°C25/32°C
7th Aug 2026446 AMAQI
7th Aug 2026447 AMAQI
7th Aug 2026508 AMAQI
7th Aug 2026489 AMAQI
7th Aug 20265110 AMAQI
7th Aug 20265411 AMAQI
7th Aug 20266212 PMAQI
7th Aug 2026531 PMAQI
7th Aug 2026382 PMAQI
7th Aug 2026423 PMAQI
7th Aug 2026424 PMAQI
7th Aug 2026485 PMAQI
7th Aug 2026466 PMAQI
7th Aug 2026467 PMAQI
7th Aug 2026448 PMAQI
7th Aug 2026489 PMAQI
7th Aug 20265410 PMAQI
7th Aug 20265011 PMAQI
8th Aug 20264812 AMAQI
8th Aug 2026541 AMAQI
8th Aug 2026512 AMAQI
8th Aug 2026553 AMAQI
8th Aug 2026544 AMAQI
8th Aug 2026545 AMAQI
29°C26/33°C
8th Aug 2026516 AMAQI
8th Aug 2026567 AMAQI
8th Aug 2026528 AMAQI
8th Aug 2026469 AMAQI
8th Aug 20264610 AMAQI
8th Aug 20265811 AMAQI
8th Aug 20265212 PMAQI
8th Aug 2026541 PMAQI
8th Aug 2026442 PMAQI
8th Aug 2026423 PMAQI
8th Aug 2026464 PMAQI
8th Aug 2026505 PMAQI
8th Aug 2026486 PMAQI
8th Aug 2026487 PMAQI
8th Aug 2026408 PMAQI
8th Aug 2026449 PMAQI
8th Aug 20264210 PMAQI
8th Aug 20264211 PMAQI
9th Aug 20265012 AMAQI
9th Aug 2026481 AMAQI
9th Aug 2026482 AMAQI
9th Aug 2026463 AMAQI
9th Aug 2026504 AMAQI
9th Aug 2026515 AMAQI
31°C27/34°C
9th Aug 2026536 AMAQI
9th Aug 2026467 AMAQI
9th Aug 2026488 AMAQI
9th Aug 2026449 AMAQI
9th Aug 20265410 AMAQI
9th Aug 20265111 AMAQI
9th Aug 20264612 PMAQI
9th Aug 2026441 PMAQI
9th Aug 2026462 PMAQI
9th Aug 2026483 PMAQI
9th Aug 2026494 PMAQI
9th Aug 2026425 PMAQI
9th Aug 2026466 PMAQI
9th Aug 2026507 PMAQI
9th Aug 2026408 PMAQI
9th Aug 2026469 PMAQI
9th Aug 20264410 PMAQI
9th Aug 20264411 PMAQI
10th Aug 20264412 AMAQI
10th Aug 2026521 AMAQI
10th Aug 2026442 AMAQI
10th Aug 2026423 AMAQI
10th Aug 2026404 AMAQI
10th Aug 2026405 AMAQI
30°C27/32°C
10th Aug 2026486 AMAQI
10th Aug 2026467 AMAQI
10th Aug 2026448 AMAQI
10th Aug 2026469 AMAQI
10th Aug 20264810 AMAQI
10th Aug 20265111 AMAQI
10th Aug 20265112 PMAQI
10th Aug 2026531 PMAQI
10th Aug 2026522 PMAQI
10th Aug 2026523 PMAQI
10th Aug 2026544 PMAQI
10th Aug 2026585 PMAQI
10th Aug 2026486 PMAQI
10th Aug 2026427 PMAQI
10th Aug 2026428 PMAQI
10th Aug 2026429 PMAQI
10th Aug 20264210 PMAQI
10th Aug 20264211 PMAQI
11th Aug 20264412 AMAQI
11th Aug 2026421 AMAQI
11th Aug 2026512 AMAQI
11th Aug 2026483 AMAQI
11th Aug 2026514 AMAQI
11th Aug 2026445 AMAQI
28°C26/31°C
11th Aug 2026426 AMAQI
11th Aug 2026427 AMAQI
11th Aug 2026368 AMAQI
11th Aug 2026369 AMAQI
11th Aug 20263110 AMAQI
11th Aug 20264411 AMAQI
11th Aug 20264212 PMAQI
11th Aug 2026521 PMAQI
11th Aug 2026402 PMAQI
11th Aug 2026313 PMAQI
11th Aug 2026334 PMAQI
11th Aug 2026315 PMAQI
11th Aug 2026296 PMAQI
11th Aug 2026317 PMAQI
11th Aug 2026298 PMAQI
11th Aug 2026299 PMAQI
11th Aug 20262910 PMAQI
11th Aug 20262911 PMAQI
12th Aug 20263412 AMAQI
12th Aug 2026421 AMAQI
12th Aug 2026362 AMAQI
12th Aug 2026333 AMAQI
12th Aug 2026364 AMAQI
12th Aug 2026315 AMAQI
29°C25/33°C
12th Aug 2026276 AMAQI
12th Aug 2026277 AMAQI
12th Aug 2026348 AMAQI
12th Aug 2026339 AMAQI
12th Aug 20263110 AMAQI
12th Aug 20263811 AMAQI
12th Aug 20264212 PMAQI
12th Aug 2026421 PMAQI
12th Aug 2026422 PMAQI
12th Aug 2026383 PMAQI
12th Aug 2026384 PMAQI
12th Aug 2026345 PMAQI
12th Aug 2026276 PMAQI
12th Aug 2026217 PMAQI
12th Aug 2026368 PMAQI
12th Aug 2026219 PMAQI
12th Aug 20262110 PMAQI
12th Aug 20262111 PMAQI
13th Aug 20264012 AMAQI
13th Aug 2026401 AMAQI
13th Aug 2026382 AMAQI
13th Aug 2026403 AMAQI
13th Aug 2026404 AMAQI
13th Aug 2026385 AMAQI
29°C25/32°C
13th Aug 2026406 AMAQI
13th Aug 2026427 AMAQI
13th Aug 2026408 AMAQI
13th Aug 2026409 AMAQI
13th Aug 20264810 AMAQI
13th Aug 20264611 AMAQI
13th Aug 20265112 PMAQI
13th Aug 2026521 PMAQI
13th Aug 2026532 PMAQI
13th Aug 2026553 PMAQI
13th Aug 2026494 PMAQI
13th Aug 2026495 PMAQI
13th Aug 2026466 PMAQI
13th Aug 2026467 PMAQI
13th Aug 2026538 PMAQI
13th Aug 2026529 PMAQI
13th Aug 20265310 PMAQI
13th Aug 20265311 PMAQI
14th Aug 20265212 AMAQI
14th Aug 2026541 AMAQI
14th Aug 2026542 AMAQI
14th Aug 2026553 AMAQI
14th Aug 2026534 AMAQI
14th Aug 2026505 AMAQI
28°C25/31°C
14th Aug 2026486 AMAQI
6 AM14th Aug 2026487 AMAQI
14th Aug 2026408 AMAQI
14th Aug 2026389 AMAQI
14th Aug 20264610 AMAQI
14th Aug 20264211 AMAQI
14th Aug 20264012 PMAQI
14th Aug 2026481 PMAQI
1 PM14th Aug 2026462 PMAQI
14th Aug 2026513 PMAQI
14th Aug 2026464 PMAQI
14th Aug 2026405 PMAQI
14th Aug 2026276 PMAQI
14th Aug 2026317 PMAQI
14th Aug 2026408 PMAQI
8 PM14th Aug 2026409 PMAQI
14th Aug 20262110 PMAQI
14th Aug 20262111 PMAQI
1 AM
5 AM
26°C23/29°C
Day time
Avg. Highest Time
11 AM - 3 PM
43AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
6 AM - 9 AM
38AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 3 PM (Avg. 43), while the lowest AQI was between 6 AM to 9 AM (Avg. 38).
Night time
Avg. Highest Time
1 AM - 5 AM
39AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
12 AM
36AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 5 AM (Avg. 39), while the lowest AQI was between 12 AM to 12 AM (Avg. 36).
2026 Days Vs Air Quality
Pireaus 1, Nikaia, Attiki, Greece
2026
93%
207
7%
15
Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)
Good
207 DaysModerate
15 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% of 226 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
Pireaus 1, Nikaia, Attiki, Greece
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
32AQI (US)
32AQI (US)
2nd January 2026
89AQI (US)
89AQI (US)
3rd January 2026
35AQI (US)
35AQI (US)
4th January 2026
33AQI (US)
33AQI (US)
5th January 2026
36AQI (US)
36AQI (US)
6th January 2026
39AQI (US)
39AQI (US)
7th January 2026
59AQI (US)
59AQI (US)
8th January 2026
34AQI (US)
34AQI (US)
9th January 2026
30AQI (US)
30AQI (US)
10th January 2026
57AQI (US)
57AQI (US)
11th January 2026
27AQI (US)
27AQI (US)
12th January 2026
37AQI (US)
37AQI (US)
13th January 2026
22AQI (US)
22AQI (US)
14th January 2026
60AQI (US)
60AQI (US)
15th January 2026
86AQI (US)
86AQI (US)
16th January 2026
76AQI (US)
76AQI (US)
17th January 2026
54AQI (US)
54AQI (US)
18th January 2026
37AQI (US)
37AQI (US)
19th January 2026
44AQI (US)
44AQI (US)
20th January 2026
34AQI (US)
34AQI (US)
21st January 2026
40AQI (US)
40AQI (US)
22nd January 2026
48AQI (US)
48AQI (US)
23rd January 2026
50AQI (US)
50AQI (US)
24th January 2026
34AQI (US)
34AQI (US)
25th January 2026
45AQI (US)
45AQI (US)
26th January 2026
28AQI (US)
28AQI (US)
27th January 2026
40AQI (US)
40AQI (US)
28th January 2026
34AQI (US)
34AQI (US)
29th January 2026
34AQI (US)
34AQI (US)
30th January 2026
24AQI (US)
24AQI (US)
31st January 2026
39AQI (US)
39AQI (US)
1st February 2026
34AQI (US)
34AQI (US)
2nd February 2026
21AQI (US)
21AQI (US)
3rd February 2026
33AQI (US)
33AQI (US)
4th February 2026
37AQI (US)
37AQI (US)
5th February 2026
36AQI (US)
36AQI (US)
6th February 2026
52AQI (US)
52AQI (US)
7th February 2026
38AQI (US)
38AQI (US)
8th February 2026
23AQI (US)
23AQI (US)
9th February 2026
42AQI (US)
42AQI (US)
10th February 2026
19AQI (US)
19AQI (US)
11th February 2026
20AQI (US)
20AQI (US)
12th February 2026
27AQI (US)
27AQI (US)
13th February 2026
29AQI (US)
29AQI (US)
14th February 2026
25AQI (US)
25AQI (US)
15th February 2026
50AQI (US)
50AQI (US)
16th February 2026
35AQI (US)
35AQI (US)
17th February 2026
20AQI (US)
20AQI (US)
18th February 2026
26AQI (US)
26AQI (US)
19th February 2026
38AQI (US)
38AQI (US)
20th February 2026
42AQI (US)
42AQI (US)
21st February 2026
28AQI (US)
28AQI (US)
22nd February 2026
25AQI (US)
25AQI (US)
23rd February 2026
20AQI (US)
20AQI (US)
24th February 2026
39AQI (US)
39AQI (US)
25th February 2026
25AQI (US)
25AQI (US)
26th February 2026
40AQI (US)
40AQI (US)
27th February 2026
26AQI (US)
26AQI (US)
28th February 2026
34AQI (US)
34AQI (US)
1st March 2026
29AQI (US)
29AQI (US)
2nd March 2026
43AQI (US)
43AQI (US)
3rd March 2026
56AQI (US)
56AQI (US)
4th March 2026
48AQI (US)
48AQI (US)
5th March 2026
55AQI (US)
55AQI (US)
6th March 2026
36AQI (US)
36AQI (US)
7th March 2026
42AQI (US)
42AQI (US)
8th March 2026
38AQI (US)
38AQI (US)
9th March 2026
21AQI (US)
21AQI (US)
10th March 2026
44AQI (US)
44AQI (US)
11th March 2026
48AQI (US)
48AQI (US)
12th March 2026
47AQI (US)
47AQI (US)
13th March 2026
40AQI (US)
40AQI (US)
14th March 2026
34AQI (US)
34AQI (US)
15th March 2026
29AQI (US)
29AQI (US)
16th March 2026
49AQI (US)
49AQI (US)
17th March 2026
55AQI (US)
55AQI (US)
18th March 2026
68AQI (US)
68AQI (US)
19th March 2026
37AQI (US)
37AQI (US)
20th March 2026
29AQI (US)
29AQI (US)
21st March 2026
29AQI (US)
29AQI (US)
22nd March 2026
32AQI (US)
32AQI (US)
23rd March 2026
40AQI (US)
40AQI (US)
24th March 2026
31AQI (US)
31AQI (US)
25th March 2026
27AQI (US)
27AQI (US)
26th March 2026
37AQI (US)
37AQI (US)
27th March 2026
29AQI (US)
29AQI (US)
28th March 2026
42AQI (US)
42AQI (US)
29th March 2026
16AQI (US)
16AQI (US)
30th March 2026
31AQI (US)
31AQI (US)
31st March 2026
29AQI (US)
29AQI (US)
1st April 2026
20AQI (US)
20AQI (US)
2nd April 2026
21AQI (US)
21AQI (US)
3rd April 2026
28AQI (US)
28AQI (US)
4th April 2026
39AQI (US)
39AQI (US)
5th April 2026
26AQI (US)
26AQI (US)
6th April 2026
32AQI (US)
32AQI (US)
7th April 2026
44AQI (US)
44AQI (US)
8th April 2026
26AQI (US)
26AQI (US)
9th April 2026
24AQI (US)
24AQI (US)
10th April 2026
34AQI (US)
34AQI (US)
11th April 2026
36AQI (US)
36AQI (US)
12th April 2026
47AQI (US)
47AQI (US)
13th April 2026
38AQI (US)
38AQI (US)
14th April 2026
37AQI (US)
37AQI (US)
15th April 2026
51AQI (US)
51AQI (US)
16th April 2026
25AQI (US)
25AQI (US)
17th April 2026
18th April 2026
32AQI (US)
32AQI (US)
19th April 2026
20AQI (US)
20AQI (US)
20th April 2026
31AQI (US)
31AQI (US)
21st April 2026
36AQI (US)
36AQI (US)
22nd April 2026
23rd April 2026
15AQI (US)
15AQI (US)
24th April 2026
20AQI (US)
20AQI (US)
25th April 2026
17AQI (US)
17AQI (US)
26th April 2026
30AQI (US)
30AQI (US)
27th April 2026
36AQI (US)
36AQI (US)
28th April 2026
24AQI (US)
24AQI (US)
29th April 2026
37AQI (US)
37AQI (US)
30th April 2026
40AQI (US)
40AQI (US)
1st May 2026
20AQI (US)
20AQI (US)
2nd May 2026
18AQI (US)
18AQI (US)
3rd May 2026
11AQI (US)
11AQI (US)
4th May 2026
25AQI (US)
25AQI (US)
5th May 2026
36AQI (US)
36AQI (US)
6th May 2026
30AQI (US)
30AQI (US)
7th May 2026
37AQI (US)
37AQI (US)
8th May 2026
21AQI (US)
21AQI (US)
9th May 2026
10th May 2026
36AQI (US)
36AQI (US)
11th May 2026
49AQI (US)
49AQI (US)
12th May 2026
42AQI (US)
42AQI (US)
13th May 2026
28AQI (US)
28AQI (US)
14th May 2026
32AQI (US)
32AQI (US)
15th May 2026
24AQI (US)
24AQI (US)
16th May 2026
39AQI (US)
39AQI (US)
17th May 2026
48AQI (US)
48AQI (US)
18th May 2026
37AQI (US)
37AQI (US)
19th May 2026
36AQI (US)
36AQI (US)
20th May 2026
42AQI (US)
42AQI (US)
21st May 2026
54AQI (US)
54AQI (US)
22nd May 2026
56AQI (US)
56AQI (US)
23rd May 2026
44AQI (US)
44AQI (US)
24th May 2026
44AQI (US)
44AQI (US)
25th May 2026
48AQI (US)
48AQI (US)
26th May 2026
39AQI (US)
39AQI (US)
27th May 2026
26AQI (US)
26AQI (US)
28th May 2026
29AQI (US)
29AQI (US)
29th May 2026
25AQI (US)
25AQI (US)
30th May 2026
19AQI (US)
19AQI (US)
31st May 2026
28AQI (US)
28AQI (US)
1st June 2026
29AQI (US)
29AQI (US)
2nd June 2026
31AQI (US)
31AQI (US)
3rd June 2026
34AQI (US)
34AQI (US)
4th June 2026
33AQI (US)
33AQI (US)
5th June 2026
26AQI (US)
26AQI (US)
6th June 2026
22AQI (US)
22AQI (US)
7th June 2026
38AQI (US)
38AQI (US)
8th June 2026
36AQI (US)
36AQI (US)
9th June 2026
26AQI (US)
26AQI (US)
10th June 2026
27AQI (US)
27AQI (US)
11th June 2026
27AQI (US)
27AQI (US)
12th June 2026
34AQI (US)
34AQI (US)
13th June 2026
19AQI (US)
19AQI (US)
14th June 2026
20AQI (US)
20AQI (US)
15th June 2026
23AQI (US)
23AQI (US)
16th June 2026
28AQI (US)
28AQI (US)
17th June 2026
28AQI (US)
28AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
25AQI (US)
25AQI (US)
20th June 2026
24AQI (US)
24AQI (US)
21st June 2026
17AQI (US)
17AQI (US)
22nd June 2026
20AQI (US)
20AQI (US)
23rd June 2026
24AQI (US)
24AQI (US)
24th June 2026
24AQI (US)
24AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
28AQI (US)
28AQI (US)
27th June 2026
23AQI (US)
23AQI (US)
28th June 2026
22AQI (US)
22AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
27AQI (US)
27AQI (US)
1st July 2026
29AQI (US)
29AQI (US)
2nd July 2026
39AQI (US)
39AQI (US)
3rd July 2026
32AQI (US)
32AQI (US)
4th July 2026
26AQI (US)
26AQI (US)
5th July 2026
16AQI (US)
16AQI (US)
6th July 2026
23AQI (US)
23AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
38AQI (US)
38AQI (US)
9th July 2026
33AQI (US)
33AQI (US)
10th July 2026
37AQI (US)
37AQI (US)
11th July 2026
30AQI (US)
30AQI (US)
12th July 2026
30AQI (US)
30AQI (US)
13th July 2026
31AQI (US)
31AQI (US)
14th July 2026
26AQI (US)
26AQI (US)
15th July 2026
27AQI (US)
27AQI (US)
16th July 2026
34AQI (US)
34AQI (US)
17th July 2026
34AQI (US)
34AQI (US)
18th July 2026
39AQI (US)
39AQI (US)
19th July 2026
30AQI (US)
30AQI (US)
20th July 2026
40AQI (US)
40AQI (US)
21st July 2026
41AQI (US)
41AQI (US)
22nd July 2026
45AQI (US)
45AQI (US)
23rd July 2026
42AQI (US)
42AQI (US)
24th July 2026
31AQI (US)
31AQI (US)
25th July 2026
28AQI (US)
28AQI (US)
26th July 2026
24AQI (US)
24AQI (US)
27th July 2026
29AQI (US)
29AQI (US)
28th July 2026
47AQI (US)
47AQI (US)
29th July 2026
41AQI (US)
41AQI (US)
30th July 2026
46AQI (US)
46AQI (US)
31st July 2026
49AQI (US)
49AQI (US)
1st August 2026
26AQI (US)
26AQI (US)
2nd August 2026
31AQI (US)
31AQI (US)
3rd August 2026
35AQI (US)
35AQI (US)
4th August 2026
44AQI (US)
44AQI (US)
5th August 2026
46AQI (US)
46AQI (US)
6th August 2026
42AQI (US)
42AQI (US)
7th August 2026
48AQI (US)
48AQI (US)
8th August 2026
49AQI (US)
49AQI (US)
9th August 2026
47AQI (US)
47AQI (US)
10th August 2026
47AQI (US)
47AQI (US)
11th August 2026
38AQI (US)
38AQI (US)
12th August 2026
33AQI (US)
33AQI (US)
13th August 2026
46AQI (US)
46AQI (US)
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
43AQI (US)
32AQI (US)
38AQI (US)
31AQI (US)
34AQI (US)
26AQI (US)
34AQI (US)
41AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202635AQI (US)
24
7
27
1
27
4
27
1
28
2
30
31
13
207
15
Highest AQI (US) recorded in
January43AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202553AQI (US)
5
25
1
14
14
9
22
18
12
25
6
3
27
16
15
27
4
26
4
4
27
15
15
3
27
1
165
198
2
Highest AQI (US) recorded in
January67AQI (US)
Lowest AQI (US) recorded in
September40AQI (US)
202447AQI (US)
19
11
16
9
22
9
23
6
1
24
7
17
13
25
6
24
7
18
11
26
5
15
15
10
21
239
120
1
Highest AQI (US) recorded in
December57AQI (US)
Lowest AQI (US) recorded in
October40AQI (US)
202350AQI (US)
13
18
11
15
1
19
9
26
4
20
10
19
11
14
17
25
5
1
18
12
14
17
20
9
13
18
212
145
2
Highest AQI (US) recorded in
January59AQI (US)
Lowest AQI (US) recorded in
April41AQI (US)
202249AQI (US)
17
13
10
12
19
12
15
8
17
12
19
11
18
6
1
24
4
20
11
14
16
13
18
186
124
Highest AQI (US) recorded in
December60AQI (US)
Lowest AQI (US) recorded in
September40AQI (US)
202149AQI (US)
16
9
1
4
15
13
26
4
1
18
11
1
26
5
17
13
23
7
18
12
1
20
10
26
4
14
16
23
8
242
112
3
5
Highest AQI (US) recorded in
January65AQI (US)
Lowest AQI (US) recorded in
October40AQI (US)
202051AQI (US)
7
6
12
9
9
8
1
27
3
14
15
2
17
13
1
22
7
1
24
7
13
16
1
18
10
2
1
163
94
3
4
2
Highest AQI (US) recorded in
May62AQI (US)
Lowest AQI (US) recorded in
October40AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
53AQI (US)Least Polluted Year Recorded
2026(Avg.)
35AQI (US)Pireaus 1's annual 2026 AQI (US) (35) shows an average percentage change of -29.6% (improved AQI (US)) compared to previous years: 2020 (51), 2021 (49), 2022 (49), 2023 (50), 2024 (47), 2025 (53).
