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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+

September Air Quality Analysis

Pireaus 1, Nikaia, Attiki, Greece

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
23rd Sep 2023
87AQI
Lowest AQI recorded on
30th Sep 2024
24AQI

Same Day Analysis (16th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 34 of Good air quality, showing improvement over 2023, 2022 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 16th Sep - 17th Sep 2025

Pireaus 1, Nikaia, Attiki, Greece

AQI
Day
Night
.

6 AM16th Sep 2025

7 PM

5 AM17th Sep 2025

Day time
Avg. Highest Time
11AM16th Sep

53AQI

Avg. Lowest Time
1PM16th Sep

32AQI

Night time
Avg. Highest Time
9PM16th Sep

36AQI

Avg. Lowest Time
10PM16th Sep

28AQI

In the last 24 hours,

Pireaus 1's AQI reached its highest point of 53 at 11 AM during the Day, while the lowest point, 28, was recorded at 10 PM during the Night between 16th Sep and 17th Sep 2025.

Day & Night AQI Trend : Aug - Sep 2025

Pireaus 1, Nikaia, Attiki, Greece

AugSep
18th - 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 - 15th15th - 16th16th - 17th17th
Day
Night
18th Aug 2025446 AMAQI
18th Aug 2025447 AMAQI
18th Aug 2025538 AMAQI
18th Aug 2025609 AMAQI
18th Aug 20255510 AMAQI
18th Aug 20255411 AMAQI
18th Aug 20255812 PMAQI
18th Aug 2025541 PMAQI
18th Aug 2025542 PMAQI
18th Aug 2025533 PMAQI
18th Aug 2025524 PMAQI
18th Aug 2025525 PMAQI
18th Aug 2025506 PMAQI
18th Aug 2025527 PMAQI
18th Aug 2025498 PMAQI
18th Aug 2025509 PMAQI
18th Aug 20255210 PMAQI
18th Aug 20255311 PMAQI
19th Aug 20255412 AMAQI
19th Aug 2025541 AMAQI
19th Aug 2025542 AMAQI
19th Aug 2025553 AMAQI
19th Aug 2025484 AMAQI
19th Aug 2025515 AMAQI

26°C24/29°C

19th Aug 2025526 AMAQI
19th Aug 2025537 AMAQI
19th Aug 2025568 AMAQI
19th Aug 2025689 AMAQI
19th Aug 20257710 AMAQI
19th Aug 20255611 AMAQI
19th Aug 20255312 PMAQI
19th Aug 2025481 PMAQI
19th Aug 2025502 PMAQI
19th Aug 2025513 PMAQI
19th Aug 2025474 PMAQI
19th Aug 2025465 PMAQI
19th Aug 2025496 PMAQI
19th Aug 2025517 PMAQI
19th Aug 2025528 PMAQI
19th Aug 2025519 PMAQI
19th Aug 20255310 PMAQI
19th Aug 20255311 PMAQI
20th Aug 20255412 AMAQI
20th Aug 2025541 AMAQI
20th Aug 2025542 AMAQI
20th Aug 2025503 AMAQI
20th Aug 2025434 AMAQI
20th Aug 2025415 AMAQI

27°C24/31°C

20th Aug 2025366 AMAQI
20th Aug 2025407 AMAQI
20th Aug 2025508 AMAQI
20th Aug 2025539 AMAQI
20th Aug 20255210 AMAQI
20th Aug 20255111 AMAQI
20th Aug 20254712 PMAQI
20th Aug 2025531 PMAQI
20th Aug 2025522 PMAQI
20th Aug 2025563 PMAQI
20th Aug 2025494 PMAQI
20th Aug 2025565 PMAQI
20th Aug 2025476 PMAQI
20th Aug 2025437 PMAQI
20th Aug 2025528 PMAQI
20th Aug 2025539 PMAQI
20th Aug 20255110 PMAQI
20th Aug 20255211 PMAQI
21st Aug 20255212 AMAQI
21st Aug 2025521 AMAQI
21st Aug 2025512 AMAQI
21st Aug 2025353 AMAQI
21st Aug 2025324 AMAQI
21st Aug 2025495 AMAQI

26°C24/29°C

21st Aug 2025326 AMAQI
21st Aug 2025367 AMAQI
21st Aug 2025518 AMAQI
21st Aug 2025529 AMAQI
21st Aug 20255410 AMAQI
21st Aug 20255511 AMAQI
21st Aug 20255512 PMAQI
21st Aug 2025571 PMAQI
21st Aug 2025552 PMAQI
21st Aug 2025503 PMAQI
21st Aug 2025534 PMAQI
21st Aug 2025535 PMAQI
21st Aug 2025506 PMAQI
21st Aug 2025507 PMAQI
21st Aug 2025518 PMAQI
21st Aug 2025459 PMAQI
21st Aug 20255010 PMAQI
21st Aug 20255011 PMAQI
22nd Aug 20255212 AMAQI
22nd Aug 2025511 AMAQI
22nd Aug 2025522 AMAQI
22nd Aug 2025563 AMAQI
22nd Aug 2025544 AMAQI
22nd Aug 2025565 AMAQI

27°C24/30°C

22nd Aug 2025546 AMAQI
22nd Aug 2025607 AMAQI
22nd Aug 2025608 AMAQI
22nd Aug 2025619 AMAQI
22nd Aug 20256810 AMAQI
22nd Aug 20256011 AMAQI
22nd Aug 20255812 PMAQI
22nd Aug 2025421 PMAQI
22nd Aug 2025502 PMAQI
22nd Aug 2025533 PMAQI
22nd Aug 2025524 PMAQI
22nd Aug 2025525 PMAQI
22nd Aug 2025546 PMAQI
22nd Aug 2025557 PMAQI
22nd Aug 2025538 PMAQI
22nd Aug 2025519 PMAQI
22nd Aug 20255310 PMAQI
22nd Aug 20255611 PMAQI
23rd Aug 20255512 AMAQI
23rd Aug 2025551 AMAQI
23rd Aug 2025552 AMAQI
23rd Aug 2025603 AMAQI
23rd Aug 2025514 AMAQI
23rd Aug 2025545 AMAQI

29°C25/32°C

23rd Aug 2025576 AMAQI
23rd Aug 2025587 AMAQI
23rd Aug 2025618 AMAQI
23rd Aug 2025669 AMAQI
23rd Aug 20256510 AMAQI
23rd Aug 20256211 AMAQI
23rd Aug 20255612 PMAQI
23rd Aug 2025521 PMAQI
23rd Aug 2025542 PMAQI
23rd Aug 2025553 PMAQI
23rd Aug 2025564 PMAQI
23rd Aug 2025545 PMAQI
23rd Aug 2025536 PMAQI
23rd Aug 2025547 PMAQI
23rd Aug 2025538 PMAQI
23rd Aug 2025549 PMAQI
23rd Aug 20255610 PMAQI
23rd Aug 20255611 PMAQI
24th Aug 20255712 AMAQI
24th Aug 2025581 AMAQI
24th Aug 2025572 AMAQI
24th Aug 2025563 AMAQI
24th Aug 2025484 AMAQI
24th Aug 2025455 AMAQI

28°C26/32°C

24th Aug 2025376 AMAQI
24th Aug 2025377 AMAQI
24th Aug 2025338 AMAQI
24th Aug 2025349 AMAQI
24th Aug 20254210 AMAQI
24th Aug 20253411 AMAQI
24th Aug 20253212 PMAQI
24th Aug 2025341 PMAQI
24th Aug 2025402 PMAQI
24th Aug 2025393 PMAQI
24th Aug 2025464 PMAQI
24th Aug 2025455 PMAQI
24th Aug 2025476 PMAQI
24th Aug 2025487 PMAQI
24th Aug 2025418 PMAQI
24th Aug 2025449 PMAQI
24th Aug 20254610 PMAQI
24th Aug 20254611 PMAQI
25th Aug 20254812 AMAQI
25th Aug 2025491 AMAQI
25th Aug 2025512 AMAQI
25th Aug 2025413 AMAQI
25th Aug 2025394 AMAQI
25th Aug 2025345 AMAQI

27°C25/30°C

25th Aug 2025276 AMAQI
25th Aug 2025307 AMAQI
25th Aug 2025368 AMAQI
25th Aug 2025389 AMAQI
25th Aug 20255110 AMAQI
25th Aug 20254411 AMAQI
25th Aug 20253312 PMAQI
25th Aug 2025311 PMAQI
25th Aug 2025402 PMAQI
25th Aug 2025493 PMAQI
25th Aug 2025424 PMAQI
25th Aug 2025425 PMAQI
25th Aug 2025406 PMAQI
25th Aug 2025357 PMAQI
25th Aug 2025358 PMAQI
25th Aug 2025369 PMAQI
25th Aug 20254210 PMAQI
25th Aug 20255211 PMAQI
26th Aug 20255212 AMAQI
26th Aug 2025491 AMAQI
26th Aug 2025482 AMAQI
26th Aug 2025443 AMAQI
26th Aug 2025394 AMAQI
26th Aug 2025435 AMAQI

26°C23/30°C

26th Aug 2025356 AMAQI
26th Aug 2025377 AMAQI
26th Aug 2025348 AMAQI
26th Aug 2025339 AMAQI
26th Aug 20254410 AMAQI
26th Aug 20253711 AMAQI
26th Aug 20253412 PMAQI
26th Aug 2025401 PMAQI
26th Aug 2025382 PMAQI
26th Aug 2025523 PMAQI
26th Aug 2025414 PMAQI
26th Aug 2025455 PMAQI
26th Aug 2025346 PMAQI
26th Aug 2025447 PMAQI
26th Aug 2025468 PMAQI
26th Aug 2025449 PMAQI
26th Aug 20254310 PMAQI
26th Aug 20254511 PMAQI
27th Aug 20254612 AMAQI
27th Aug 2025471 AMAQI
27th Aug 2025452 AMAQI
27th Aug 2025463 AMAQI
27th Aug 2025504 AMAQI
27th Aug 2025445 AMAQI

26°C23/29°C

27th Aug 2025446 AMAQI
27th Aug 2025337 AMAQI
27th Aug 2025408 AMAQI
27th Aug 2025419 AMAQI
27th Aug 20253910 AMAQI
27th Aug 20254311 AMAQI
27th Aug 20254512 PMAQI
27th Aug 2025371 PMAQI
27th Aug 2025422 PMAQI
27th Aug 2025363 PMAQI
27th Aug 2025354 PMAQI
27th Aug 2025365 PMAQI
27th Aug 2025376 PMAQI
27th Aug 2025387 PMAQI
27th Aug 2025378 PMAQI
27th Aug 2025419 PMAQI
27th Aug 20254710 PMAQI
27th Aug 20254511 PMAQI
28th Aug 20254612 AMAQI
28th Aug 2025471 AMAQI
28th Aug 2025452 AMAQI
28th Aug 2025503 AMAQI
28th Aug 2025404 AMAQI
28th Aug 2025365 AMAQI

26°C22/29°C

28th Aug 2025386 AMAQI
28th Aug 2025357 AMAQI
28th Aug 2025368 AMAQI
28th Aug 2025399 AMAQI
28th Aug 20255010 AMAQI
28th Aug 20253411 AMAQI
28th Aug 20253812 PMAQI
28th Aug 2025441 PMAQI
28th Aug 2025382 PMAQI
28th Aug 2025393 PMAQI
28th Aug 2025384 PMAQI
28th Aug 2025445 PMAQI
28th Aug 2025316 PMAQI
28th Aug 2025307 PMAQI
28th Aug 2025328 PMAQI
28th Aug 2025309 PMAQI
28th Aug 20253810 PMAQI
28th Aug 20254611 PMAQI
29th Aug 20254312 AMAQI
29th Aug 2025431 AMAQI
29th Aug 2025402 AMAQI
29th Aug 2025263 AMAQI
29th Aug 2025234 AMAQI
29th Aug 2025285 AMAQI

25°C22/29°C

29th Aug 2025286 AMAQI
29th Aug 2025277 AMAQI
29th Aug 2025278 AMAQI
29th Aug 2025349 AMAQI
29th Aug 20253710 AMAQI
29th Aug 20253211 AMAQI
29th Aug 20252812 PMAQI
29th Aug 2025251 PMAQI
29th Aug 2025272 PMAQI
29th Aug 2025313 PMAQI
29th Aug 2025324 PMAQI
29th Aug 2025365 PMAQI
29th Aug 2025346 PMAQI
29th Aug 2025357 PMAQI
29th Aug 2025328 PMAQI
29th Aug 2025329 PMAQI
29th Aug 20253510 PMAQI
29th Aug 20253211 PMAQI
30th Aug 20253312 AMAQI
30th Aug 2025331 AMAQI
30th Aug 2025342 AMAQI
30th Aug 2025423 AMAQI
30th Aug 2025364 AMAQI
30th Aug 2025385 AMAQI

26°C21/31°C

30th Aug 2025426 AMAQI
30th Aug 2025407 AMAQI
30th Aug 2025568 AMAQI
30th Aug 2025519 AMAQI
30th Aug 20255510 AMAQI
30th Aug 20255211 AMAQI
30th Aug 20255012 PMAQI
30th Aug 2025361 PMAQI
30th Aug 2025362 PMAQI
30th Aug 2025383 PMAQI
30th Aug 2025384 PMAQI
30th Aug 2025415 PMAQI
30th Aug 2025386 PMAQI
30th Aug 2025367 PMAQI
30th Aug 2025368 PMAQI
30th Aug 2025359 PMAQI
30th Aug 20253710 PMAQI
30th Aug 20254111 PMAQI
31st Aug 20254212 AMAQI
31st Aug 2025411 AMAQI
31st Aug 2025402 AMAQI
31st Aug 2025343 AMAQI
31st Aug 2025364 AMAQI
31st Aug 2025425 AMAQI

26°C23/29°C

31st Aug 2025386 AMAQI
31st Aug 2025367 AMAQI
31st Aug 2025428 AMAQI
31st Aug 2025399 AMAQI
31st Aug 20254010 AMAQI
31st Aug 20254211 AMAQI
31st Aug 20254412 PMAQI
31st Aug 2025391 PMAQI
31st Aug 2025392 PMAQI
31st Aug 2025373 PMAQI
31st Aug 2025374 PMAQI
31st Aug 2025435 PMAQI
31st Aug 2025416 PMAQI
31st Aug 2025417 PMAQI
31st Aug 2025418 PMAQI
31st Aug 2025409 PMAQI
31st Aug 20254110 PMAQI
31st Aug 20254111 PMAQI
1st Sep 20254012 AMAQI
1st Sep 2025421 AMAQI
1st Sep 2025392 AMAQI
1st Sep 2025353 AMAQI
1st Sep 2025324 AMAQI
1st Sep 2025395 AMAQI

27°C24/31°C

1st Sep 2025366 AMAQI
1st Sep 2025487 AMAQI
1st Sep 2025388 AMAQI
1st Sep 2025349 AMAQI
1st Sep 20255910 AMAQI
1st Sep 20254011 AMAQI
1st Sep 20254212 PMAQI
1st Sep 2025311 PMAQI
1st Sep 2025352 PMAQI
1st Sep 2025383 PMAQI
1st Sep 2025344 PMAQI
1st Sep 2025395 PMAQI
1st Sep 2025356 PMAQI
1st Sep 2025347 PMAQI
1st Sep 2025338 PMAQI
1st Sep 2025409 PMAQI
1st Sep 20253710 PMAQI
1st Sep 20253911 PMAQI
2nd Sep 20253812 AMAQI
2nd Sep 2025381 AMAQI
2nd Sep 2025342 AMAQI
2nd Sep 2025263 AMAQI
2nd Sep 2025274 AMAQI
2nd Sep 2025355 AMAQI

27°C24/30°C

2nd Sep 2025306 AMAQI
2nd Sep 2025317 AMAQI
2nd Sep 2025348 AMAQI
2nd Sep 2025389 AMAQI
2nd Sep 20254210 AMAQI
2nd Sep 20254411 AMAQI
2nd Sep 20253112 PMAQI
2nd Sep 2025271 PMAQI
2nd Sep 2025292 PMAQI
2nd Sep 2025303 PMAQI
2nd Sep 2025354 PMAQI
2nd Sep 2025285 PMAQI
2nd Sep 2025326 PMAQI
2nd Sep 2025357 PMAQI
2nd Sep 2025308 PMAQI
2nd Sep 2025489 PMAQI
2nd Sep 20253410 PMAQI
2nd Sep 20253311 PMAQI
3rd Sep 20253312 AMAQI
3rd Sep 2025341 AMAQI
3rd Sep 2025342 AMAQI
3rd Sep 2025343 AMAQI
3rd Sep 2025464 AMAQI
3rd Sep 2025365 AMAQI

27°C24/31°C

3rd Sep 2025336 AMAQI
3rd Sep 2025357 AMAQI
3rd Sep 2025418 AMAQI
3rd Sep 2025489 AMAQI
3rd Sep 20254510 AMAQI
3rd Sep 20254711 AMAQI
3rd Sep 20254612 PMAQI
3rd Sep 2025521 PMAQI
3rd Sep 2025432 PMAQI
3rd Sep 2025413 PMAQI
3rd Sep 2025424 PMAQI
3rd Sep 2025455 PMAQI
3rd Sep 2025426 PMAQI
3rd Sep 2025387 PMAQI
3rd Sep 2025438 PMAQI
3rd Sep 2025439 PMAQI
3rd Sep 20254110 PMAQI
3rd Sep 20254011 PMAQI
4th Sep 20254012 AMAQI
4th Sep 2025381 AMAQI
4th Sep 2025382 AMAQI
4th Sep 2025483 AMAQI
4th Sep 2025474 AMAQI
4th Sep 2025475 AMAQI

29°C25/33°C

4th Sep 2025486 AMAQI
4th Sep 2025537 AMAQI
4th Sep 2025528 AMAQI
4th Sep 2025509 AMAQI
4th Sep 20254810 AMAQI
4th Sep 20255111 AMAQI
4th Sep 20255612 PMAQI
4th Sep 2025501 PMAQI
4th Sep 2025492 PMAQI
4th Sep 2025443 PMAQI
4th Sep 2025414 PMAQI
4th Sep 2025405 PMAQI
4th Sep 2025396 PMAQI
4th Sep 2025347 PMAQI
4th Sep 2025388 PMAQI
4th Sep 2025389 PMAQI
4th Sep 20254210 PMAQI
4th Sep 20254411 PMAQI
5th Sep 20254812 AMAQI
5th Sep 2025471 AMAQI
5th Sep 2025442 AMAQI
5th Sep 2025523 AMAQI
5th Sep 2025504 AMAQI
5th Sep 2025445 AMAQI

27°C24/29°C

5th Sep 2025526 AMAQI
5th Sep 2025517 AMAQI
5th Sep 2025448 AMAQI
5th Sep 2025579 AMAQI
5th Sep 20256010 AMAQI
5th Sep 20254811 AMAQI
5th Sep 20254612 PMAQI
5th Sep 2025471 PMAQI
5th Sep 2025452 PMAQI
5th Sep 2025443 PMAQI
5th Sep 2025404 PMAQI
5th Sep 2025445 PMAQI
5th Sep 2025446 PMAQI
5th Sep 2025487 PMAQI
5th Sep 2025508 PMAQI
5th Sep 2025489 PMAQI
5th Sep 20254610 PMAQI
5th Sep 20254811 PMAQI
6th Sep 20254912 AMAQI
6th Sep 2025491 AMAQI
6th Sep 2025502 AMAQI
6th Sep 2025413 AMAQI
6th Sep 2025504 AMAQI
6th Sep 2025485 AMAQI

26°C23/28°C

6th Sep 2025426 AMAQI
6th Sep 2025447 AMAQI
6th Sep 2025418 AMAQI
6th Sep 2025509 AMAQI
6th Sep 20254510 AMAQI
6th Sep 20255611 AMAQI
6th Sep 20255212 PMAQI
6th Sep 2025511 PMAQI
6th Sep 2025442 PMAQI
6th Sep 2025413 PMAQI
6th Sep 2025394 PMAQI
6th Sep 2025385 PMAQI
6th Sep 2025406 PMAQI
6th Sep 2025407 PMAQI
6th Sep 2025398 PMAQI
6th Sep 2025429 PMAQI
6th Sep 20254610 PMAQI
6th Sep 20255011 PMAQI
7th Sep 20255112 AMAQI
7th Sep 2025511 AMAQI
7th Sep 2025482 AMAQI
7th Sep 2025443 AMAQI
7th Sep 2025404 AMAQI
7th Sep 2025355 AMAQI

27°C24/30°C

7th Sep 2025376 AMAQI
7th Sep 2025387 AMAQI
7th Sep 2025368 AMAQI
7th Sep 2025539 AMAQI
7th Sep 20256410 AMAQI
7th Sep 20254111 AMAQI
7th Sep 20253812 PMAQI
7th Sep 2025361 PMAQI
7th Sep 2025362 PMAQI
7th Sep 2025383 PMAQI
7th Sep 2025364 PMAQI
7th Sep 2025355 PMAQI
7th Sep 2025406 PMAQI
7th Sep 2025407 PMAQI
7th Sep 2025438 PMAQI
7th Sep 2025449 PMAQI
7th Sep 20254410 PMAQI
7th Sep 20254611 PMAQI
8th Sep 20254612 AMAQI
8th Sep 2025461 AMAQI
8th Sep 2025432 AMAQI
8th Sep 2025483 AMAQI
8th Sep 2025554 AMAQI
8th Sep 2025485 AMAQI

26°C23/29°C

8th Sep 2025506 AMAQI
8th Sep 2025567 AMAQI
8th Sep 2025508 AMAQI
8th Sep 2025519 AMAQI
8th Sep 20255210 AMAQI
8th Sep 20255611 AMAQI
8th Sep 20255212 PMAQI
8th Sep 2025481 PMAQI
8th Sep 2025452 PMAQI
8th Sep 2025463 PMAQI
8th Sep 2025494 PMAQI
8th Sep 2025445 PMAQI
8th Sep 2025396 PMAQI
8th Sep 2025447 PMAQI
8th Sep 2025438 PMAQI
8th Sep 2025459 PMAQI
8th Sep 20255010 PMAQI
8th Sep 20255211 PMAQI
9th Sep 20255212 AMAQI
9th Sep 2025531 AMAQI
9th Sep 2025532 AMAQI
9th Sep 2025443 AMAQI
9th Sep 2025464 AMAQI
9th Sep 2025495 AMAQI

26°C22/29°C

9th Sep 2025516 AMAQI
9th Sep 2025467 AMAQI
9th Sep 2025428 AMAQI
9th Sep 2025529 AMAQI
9th Sep 20254810 AMAQI
9th Sep 20255211 AMAQI
9th Sep 20255212 PMAQI
9th Sep 2025561 PMAQI
9th Sep 2025522 PMAQI
9th Sep 2025543 PMAQI
9th Sep 2025524 PMAQI
9th Sep 2025515 PMAQI
9th Sep 2025496 PMAQI
9th Sep 2025467 PMAQI
9th Sep 2025428 PMAQI
9th Sep 2025449 PMAQI
9th Sep 20255010 PMAQI
9th Sep 20255111 PMAQI
10th Sep 20254912 AMAQI
10th Sep 2025501 AMAQI
10th Sep 2025522 AMAQI
10th Sep 2025433 AMAQI
10th Sep 2025494 AMAQI
10th Sep 2025485 AMAQI

26°C23/29°C

10th Sep 2025536 AMAQI
10th Sep 2025537 AMAQI
10th Sep 2025518 AMAQI
10th Sep 2025569 AMAQI
10th Sep 20256210 AMAQI
10th Sep 20256911 AMAQI
10th Sep 20255412 PMAQI
10th Sep 2025541 PMAQI
10th Sep 2025542 PMAQI
10th Sep 2025563 PMAQI
10th Sep 2025524 PMAQI
10th Sep 2025525 PMAQI
10th Sep 2025506 PMAQI
10th Sep 2025447 PMAQI
10th Sep 2025448 PMAQI
10th Sep 2025449 PMAQI
10th Sep 20255210 PMAQI
10th Sep 20255311 PMAQI
11th Sep 20255212 AMAQI
11th Sep 2025531 AMAQI
11th Sep 2025542 AMAQI
11th Sep 2025563 AMAQI
11th Sep 2025564 AMAQI
11th Sep 2025725 AMAQI

27°C23/30°C

11th Sep 2025576 AMAQI
11th Sep 2025647 AMAQI
11th Sep 2025628 AMAQI
11th Sep 2025559 AMAQI
11th Sep 20256110 AMAQI
11th Sep 20256911 AMAQI
11th Sep 20257112 PMAQI
11th Sep 2025601 PMAQI
11th Sep 2025562 PMAQI
11th Sep 2025563 PMAQI
11th Sep 2025564 PMAQI
11th Sep 2025575 PMAQI
11th Sep 2025526 PMAQI
11th Sep 2025517 PMAQI
11th Sep 2025538 PMAQI
11th Sep 2025549 PMAQI
11th Sep 20255610 PMAQI
11th Sep 20255611 PMAQI
12th Sep 20255612 AMAQI
12th Sep 2025561 AMAQI
12th Sep 2025542 AMAQI
12th Sep 2025553 AMAQI
12th Sep 2025634 AMAQI
12th Sep 2025635 AMAQI

28°C25/31°C

12th Sep 2025626 AMAQI
12th Sep 2025627 AMAQI
12th Sep 2025668 AMAQI
12th Sep 2025699 AMAQI
12th Sep 20256810 AMAQI
12th Sep 20257611 AMAQI
12th Sep 20257112 PMAQI
12th Sep 2025651 PMAQI
12th Sep 2025572 PMAQI
12th Sep 2025583 PMAQI
12th Sep 2025584 PMAQI
12th Sep 2025565 PMAQI
12th Sep 2025566 PMAQI
12th Sep 2025577 PMAQI
12th Sep 2025548 PMAQI
12th Sep 2025559 PMAQI
12th Sep 20255510 PMAQI
12th Sep 20255811 PMAQI
13th Sep 20255612 AMAQI
13th Sep 2025521 AMAQI
13th Sep 2025522 AMAQI
13th Sep 2025573 AMAQI
13th Sep 2025574 AMAQI
13th Sep 2025525 AMAQI

28°C26/31°C

13th Sep 2025436 AMAQI
13th Sep 2025407 AMAQI
13th Sep 2025428 AMAQI
13th Sep 2025509 AMAQI
13th Sep 20255210 AMAQI
13th Sep 20254811 AMAQI
13th Sep 20254512 PMAQI
13th Sep 2025421 PMAQI
13th Sep 2025462 PMAQI
13th Sep 2025473 PMAQI
13th Sep 2025504 PMAQI
13th Sep 2025465 PMAQI
13th Sep 2025416 PMAQI
13th Sep 2025427 PMAQI
13th Sep 2025428 PMAQI
13th Sep 2025429 PMAQI
13th Sep 20254810 PMAQI
13th Sep 20255111 PMAQI
14th Sep 20255012 AMAQI
14th Sep 2025521 AMAQI
14th Sep 2025522 AMAQI
14th Sep 2025343 AMAQI
14th Sep 2025334 AMAQI
14th Sep 2025345 AMAQI

27°C24/30°C

14th Sep 2025366 AMAQI
14th Sep 2025297 AMAQI
14th Sep 2025268 AMAQI
14th Sep 2025329 AMAQI
14th Sep 20253010 AMAQI
14th Sep 20252711 AMAQI
14th Sep 20252612 PMAQI
14th Sep 2025301 PMAQI
14th Sep 2025342 PMAQI
14th Sep 2025333 PMAQI
14th Sep 2025324 PMAQI
14th Sep 2025325 PMAQI
14th Sep 2025346 PMAQI
14th Sep 2025327 PMAQI
14th Sep 2025328 PMAQI
14th Sep 2025389 PMAQI
14th Sep 20253410 PMAQI
14th Sep 20253711 PMAQI
15th Sep 20253612 AMAQI
15th Sep 2025361 AMAQI
15th Sep 2025382 AMAQI
15th Sep 2025343 AMAQI
15th Sep 2025344 AMAQI
15th Sep 2025345 AMAQI

25°C22/28°C

15th Sep 2025326 AMAQI
15th Sep 2025367 AMAQI
15th Sep 2025368 AMAQI
15th Sep 2025369 AMAQI
15th Sep 20254710 AMAQI
15th Sep 20255411 AMAQI
15th Sep 20253712 PMAQI
15th Sep 2025321 PMAQI
15th Sep 2025412 PMAQI
15th Sep 2025343 PMAQI
15th Sep 2025334 PMAQI
15th Sep 2025375 PMAQI
15th Sep 2025366 PMAQI
15th Sep 2025347 PMAQI
15th Sep 2025338 PMAQI
15th Sep 2025369 PMAQI
15th Sep 20253210 PMAQI
15th Sep 20253511 PMAQI
16th Sep 20253512 AMAQI
16th Sep 2025371 AMAQI
16th Sep 2025362 AMAQI
16th Sep 2025303 AMAQI
16th Sep 2025314 AMAQI
16th Sep 2025255 AMAQI

25°C22/29°C

16th Sep 2025296 AMAQI
16th Sep 2025327 AMAQI
16th Sep 2025428 AMAQI
16th Sep 2025369 AMAQI
16th Sep 20254110 AMAQI
16th Sep 20255311 AMAQI
16th Sep 20254912 PMAQI
16th Sep 2025321 PMAQI
16th Sep 2025332 PMAQI
16th Sep 2025373 PMAQI
16th Sep 2025414 PMAQI
16th Sep 2025345 PMAQI
16th Sep 2025376 PMAQI
16th Sep 2025347 PMAQI
16th Sep 2025288 PMAQI
16th Sep 2025369 PMAQI
16th Sep 20252810 PMAQI
16th Sep 20253411 PMAQI
17th Sep 20253512 AMAQI
17th Sep 2025351 AMAQI
17th Sep 2025342 AMAQI
17th Sep 2025363 AMAQI
17th Sep 2025324 AMAQI
17th Sep 2025355 AMAQI

26°C22/30°C

17th Sep 2025286 AMAQI
6 AM
17th Sep 2025337 AMAQI
17th Sep 2025358 AMAQI
17th Sep 2025469 AMAQI
17th Sep 20255210 AMAQI
17th Sep 20255411 AMAQI
17th Sep 20255212 PMAQI
12 PM
17th Sep 2025501 PMAQI
7 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
10 AM

52AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
6 AM - 7 AM

42AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 52), while the lowest AQI was between 6 AM to 7 AM (Avg. 42).
Night time
Avg. Highest Time
12 AM - 2 AM

47AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
8 PM - 9 PM

43AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 2 AM (Avg. 47), while the lowest AQI was between 8 PM to 9 PM (Avg. 43).

2025 Days Vs Air Quality

Pireaus 1, Nikaia, Attiki, Greece

2025

50%

130

49%

128

0.3%

1

Total number of days with different AQI categories in last 260 days in 2025 (105 days remaining)

Good
130 Days
Moderate
128 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 50%

Health Risk Level:

Considerable

In 2025, 50% of 260 days were within WHO’s safe air quality limits, and 50% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

Pireaus 1, Nikaia, Attiki, Greece

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
96AQI
2nd January 2025
86AQI
3rd January 2025
95AQI
4th January 2025
95AQI
5th January 2025
64AQI
6th January 2025
67AQI
7th January 2025
85AQI
8th January 2025
105AQI
9th January 2025
75AQI
10th January 2025
72AQI
11th January 2025
63AQI
12th January 2025
64AQI
13th January 2025
40AQI
14th January 2025
34AQI
15th January 2025
45AQI
16th January 2025
44AQI
17th January 2025
50AQI
18th January 2025
51AQI
19th January 2025
56AQI
20th January 2025
59AQI
21st January 2025
60AQI
22nd January 2025
59AQI
23rd January 2025
66AQI
24th January 2025
73AQI
25th January 2025
78AQI
26th January 2025
55AQI
27th January 2025
69AQI
28th January 2025
77AQI
29th January 2025
76AQI
30th January 2025
54AQI
31st January 2025
60AQI
1st February 2025
63AQI
2nd February 2025
62AQI
3rd February 2025
59AQI
4th February 2025
47AQI
5th February 2025
49AQI
6th February 2025
53AQI
7th February 2025
42AQI
8th February 2025
35AQI
9th February 2025
35AQI
10th February 2025
38AQI
11th February 2025
46AQI
12th February 2025
48AQI
13th February 2025
50AQI
14th February 2025
57AQI
15th February 2025
54AQI
16th February 2025
46AQI
17th February 2025
57AQI
18th February 2025
50AQI
19th February 2025
39AQI
20th February 2025
48AQI
21st February 2025
54AQI
22nd February 2025
63AQI
23rd February 2025
62AQI
24th February 2025
63AQI
25th February 2025
71AQI
26th February 2025
60AQI
27th February 2025
69AQI
28th February 2025
47AQI
1st March 2025
60AQI
2nd March 2025
68AQI
3rd March 2025
51AQI
4th March 2025
44AQI
5th March 2025
48AQI
6th March 2025
52AQI
7th March 2025
58AQI
8th March 2025
59AQI
9th March 2025
68AQI
10th March 2025
71AQI
11th March 2025
65AQI
12th March 2025
75AQI
13th March 2025
65AQI
14th March 2025
70AQI
15th March 2025
64AQI
16th March 2025
65AQI
17th March 2025
60AQI
18th March 2025
36AQI
19th March 2025
31AQI
20th March 2025
43AQI
21st March 2025
49AQI
22nd March 2025
57AQI
23rd March 2025
61AQI
24th March 2025
82AQI
25th March 2025
52AQI
26th March 2025
54AQI
27th March 2025
63AQI
28th March 2025
54AQI
29th March 2025
43AQI
30th March 2025
42AQI
31st March 2025
43AQI
1st April 2025
48AQI
2nd April 2025
47AQI
3rd April 2025
36AQI
4th April 2025
55AQI
5th April 2025
47AQI
6th April 2025
44AQI
7th April 2025
39AQI
8th April 2025
32AQI
9th April 2025
34AQI
10th April 2025
48AQI
11th April 2025
41AQI
12th April 2025
55AQI
13th April 2025
56AQI
14th April 2025
50AQI
15th April 2025
45AQI
16th April 2025
55AQI
17th April 2025
60AQI
18th April 2025
51AQI
19th April 2025
48AQI
20th April 2025
51AQI
21st April 2025
52AQI
22nd April 2025
56AQI
23rd April 2025
51AQI
24th April 2025
48AQI
25th April 2025
52AQI
26th April 2025
51AQI
27th April 2025
47AQI
28th April 2025
39AQI
29th April 2025
33AQI
30th April 2025
27AQI
1st May 2025
30AQI
2nd May 2025
42AQI
3rd May 2025
42AQI
4th May 2025
50AQI
5th May 2025
48AQI
6th May 2025
49AQI
7th May 2025
50AQI
8th May 2025
57AQI
9th May 2025
58AQI
10th May 2025
49AQI
11th May 2025
34AQI
12th May 2025
41AQI
13th May 2025
44AQI
14th May 2025
39AQI
15th May 2025
41AQI
16th May 2025
51AQI
17th May 2025
41AQI
18th May 2025
38AQI
19th May 2025
38AQI
20th May 2025
40AQI
21st May 2025
48AQI
22nd May 2025
50AQI
23rd May 2025
54AQI
24th May 2025
54AQI
25th May 2025
63AQI
26th May 2025
38AQI
27th May 2025
46AQI
28th May 2025
44AQI
29th May 2025
42AQI
30th May 2025
46AQI
31st May 2025
39AQI
1st June 2025
39AQI
2nd June 2025
51AQI
3rd June 2025
56AQI
4th June 2025
53AQI
5th June 2025
61AQI
6th June 2025
56AQI
7th June 2025
58AQI
8th June 2025
57AQI
9th June 2025
61AQI
10th June 2025
58AQI
11th June 2025
55AQI
12th June 2025
58AQI
13th June 2025
61AQI
14th June 2025
56AQI
15th June 2025
49AQI
16th June 2025
54AQI
17th June 2025
53AQI
18th June 2025
58AQI
19th June 2025
56AQI
20th June 2025
60AQI
21st June 2025
56AQI
22nd June 2025
55AQI
23rd June 2025
46AQI
24th June 2025
51AQI
25th June 2025
57AQI
26th June 2025
61AQI
27th June 2025
56AQI
28th June 2025
57AQI
29th June 2025
53AQI
30th June 2025
51AQI
1st July 2025
48AQI
2nd July 2025
45AQI
3rd July 2025
47AQI
4th July 2025
43AQI
5th July 2025
43AQI
6th July 2025
47AQI
7th July 2025
50AQI
8th July 2025
57AQI
9th July 2025
53AQI
10th July 2025
49AQI
11th July 2025
39AQI
12th July 2025
43AQI
13th July 2025
51AQI
14th July 2025
50AQI
15th July 2025
49AQI
16th July 2025
51AQI
17th July 2025
61AQI
18th July 2025
63AQI
19th July 2025
60AQI
20th July 2025
57AQI
21st July 2025
56AQI
22nd July 2025
56AQI
23rd July 2025
58AQI
24th July 2025
58AQI
25th July 2025
58AQI
26th July 2025
52AQI
27th July 2025
49AQI
28th July 2025
52AQI
29th July 2025
41AQI
30th July 2025
43AQI
31st July 2025
43AQI
1st August 2025
30AQI
2nd August 2025
36AQI
3rd August 2025
39AQI
4th August 2025
46AQI
5th August 2025
48AQI
6th August 2025
40AQI
7th August 2025
41AQI
8th August 2025
47AQI
9th August 2025
38AQI
10th August 2025
39AQI
11th August 2025
35AQI
12th August 2025
40AQI
13th August 2025
47AQI
14th August 2025
43AQI
15th August 2025
44AQI
16th August 2025
43AQI
17th August 2025
46AQI
18th August 2025
52AQI
19th August 2025
53AQI
20th August 2025
49AQI
21st August 2025
48AQI
22nd August 2025
54AQI
23rd August 2025
56AQI
24th August 2025
44AQI
25th August 2025
40AQI
26th August 2025
42AQI
27th August 2025
42AQI
28th August 2025
39AQI
29th August 2025
32AQI
30th August 2025
40AQI
31st August 2025
40AQI
1st September 2025
38AQI
2nd September 2025
34AQI
3rd September 2025
41AQI
4th September 2025
44AQI
5th September 2025
48AQI
6th September 2025
45AQI
7th September 2025
42AQI
8th September 2025
48AQI
9th September 2025
49AQI
10th September 2025
51AQI
11th September 2025
58AQI
12th September 2025
60AQI
13th September 2025
48AQI
14th September 2025
35AQI
15th September 2025
36AQI
16th September 2025
34AQI
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

67AQI

52AQI

57AQI

47AQI

45AQI

55AQI

51AQI

43AQI

44AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202552AQI

5
25
1
14
14
9
22
18
12
25
6
3
27
16
15
27
4
13
3
130
128
1

Highest AQI recorded in

January

67AQI

Lowest AQI recorded in

August

43AQI

202447AQI

19
12
16
9
22
9
23
6
1
24
7
17
13
25
6
24
7
18
11
26
5
15
15
10
21
239
121
1

Highest AQI recorded in

December

57AQI

Lowest AQI recorded in

October

40AQI

202350AQI

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 recorded in

January

59AQI

Lowest AQI recorded in

April

41AQI

202249AQI

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 recorded in

December

60AQI

Lowest AQI recorded in

September

40AQI

202149AQI

17
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
243
112
3
5

Highest AQI recorded in

January

64AQI

Lowest AQI recorded in

October

40AQI

202051AQI

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 recorded in

May

62AQI

Lowest AQI recorded in

June

40AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
52AQI
Least Polluted Year Recorded
2024(Avg.)
47AQI

Pireaus 1's annual 2025 AQI (52) shows an average percentage change of 5.06% (worsened AQI) compared to previous years: 2020 (51), 2021 (49), 2022 (49), 2023 (50), 2024 (47).