Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Athens, 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

Athens, Attiki, Greece

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
10th Sep 2022
80AQI
Lowest AQI recorded on
12th Sep 2023
19AQI

Same Day Analysis (27th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 34 of Good air quality, showing improvement over 2024 and 2022 on the same day.

Day & Night AQI Trend: 27th Sep - 28th Sep 2026

Athens, Attiki, Greece

AQI
Day
Night
.

7 AM27th Sep 2026

7 PM

6 AM28th Sep 2026

Day time
Avg. Highest Time
3PM27th Sep

48AQI

Avg. Lowest Time
10AM27th Sep

29AQI

Night time
Avg. Highest Time
2AM28th Sep

46AQI

Avg. Lowest Time
12AM28th Sep

25AQI

In the last 24 hours,

Athens's AQI reached its highest point of 48 at 3 PM during the Day, while the lowest point, 25, was recorded at 12 AM during the Night between 27th Sep and 28th Sep 2026.

Day & Night AQI Trend : Aug - Sep 2026

Athens, Attiki, Greece

AugSep
30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th
Day
Night
30th Aug 2026257 AMAQI
30th Aug 2026238 AMAQI
30th Aug 2026229 AMAQI
30th Aug 20262110 AMAQI
30th Aug 20262211 AMAQI
30th Aug 20262312 PMAQI
30th Aug 2026221 PMAQI
30th Aug 2026222 PMAQI
30th Aug 2026223 PMAQI
30th Aug 2026224 PMAQI
30th Aug 2026235 PMAQI
30th Aug 2026256 PMAQI
30th Aug 2026247 PMAQI
30th Aug 2026258 PMAQI
30th Aug 2026249 PMAQI
30th Aug 20262410 PMAQI
30th Aug 20262611 PMAQI
31st Aug 20262212 AMAQI
31st Aug 2026321 AMAQI
31st Aug 2026392 AMAQI
31st Aug 2026403 AMAQI
31st Aug 2026434 AMAQI
31st Aug 2026425 AMAQI
31st Aug 2026466 AMAQI

28°C24/32°C

31st Aug 2026417 AMAQI
31st Aug 2026378 AMAQI
31st Aug 2026379 AMAQI
31st Aug 20263610 AMAQI
31st Aug 20264011 AMAQI
31st Aug 20264412 PMAQI
31st Aug 2026471 PMAQI
31st Aug 2026412 PMAQI
31st Aug 2026413 PMAQI
31st Aug 2026464 PMAQI
31st Aug 2026385 PMAQI
31st Aug 2026316 PMAQI
31st Aug 2026327 PMAQI
31st Aug 2026368 PMAQI
31st Aug 2026409 PMAQI
31st Aug 20264110 PMAQI
31st Aug 20263811 PMAQI
1st Sep 20263812 AMAQI
1st Sep 2026361 AMAQI
1st Sep 2026402 AMAQI
1st Sep 2026423 AMAQI
1st Sep 2026404 AMAQI
1st Sep 2026345 AMAQI
1st Sep 2026366 AMAQI

28°C25/33°C

1st Sep 2026377 AMAQI
1st Sep 2026418 AMAQI
1st Sep 2026399 AMAQI
1st Sep 20264110 AMAQI
1st Sep 20264211 AMAQI
1st Sep 20264512 PMAQI
1st Sep 2026481 PMAQI
1st Sep 2026382 PMAQI
1st Sep 2026403 PMAQI
1st Sep 2026444 PMAQI
1st Sep 2026385 PMAQI
1st Sep 2026386 PMAQI
1st Sep 2026377 PMAQI
1st Sep 2026418 PMAQI
1st Sep 2026389 PMAQI
1st Sep 20263710 PMAQI
1st Sep 20263811 PMAQI
2nd Sep 20264012 AMAQI
2nd Sep 2026411 AMAQI
2nd Sep 2026432 AMAQI
2nd Sep 2026433 AMAQI
2nd Sep 2026364 AMAQI
2nd Sep 2026365 AMAQI
2nd Sep 2026386 AMAQI

29°C25/34°C

2nd Sep 2026397 AMAQI
2nd Sep 2026408 AMAQI
2nd Sep 2026439 AMAQI
2nd Sep 20264210 AMAQI
2nd Sep 20264311 AMAQI
2nd Sep 20264812 PMAQI
2nd Sep 2026461 PMAQI
2nd Sep 2026442 PMAQI
2nd Sep 2026433 PMAQI
2nd Sep 2026454 PMAQI
2nd Sep 2026415 PMAQI
2nd Sep 2026396 PMAQI
2nd Sep 2026397 PMAQI
2nd Sep 2026408 PMAQI
2nd Sep 2026369 PMAQI
2nd Sep 20263610 PMAQI
2nd Sep 20264311 PMAQI
3rd Sep 20264112 AMAQI
3rd Sep 2026411 AMAQI
3rd Sep 2026402 AMAQI
3rd Sep 2026433 AMAQI
3rd Sep 2026464 AMAQI
3rd Sep 2026465 AMAQI
3rd Sep 2026456 AMAQI

30°C26/35°C

3rd Sep 2026397 AMAQI
3rd Sep 2026368 AMAQI
3rd Sep 2026369 AMAQI
3rd Sep 20263610 AMAQI
3rd Sep 20263611 AMAQI
3rd Sep 20263912 PMAQI
3rd Sep 2026431 PMAQI
3rd Sep 2026412 PMAQI
3rd Sep 2026383 PMAQI
3rd Sep 2026364 PMAQI
3rd Sep 2026325 PMAQI
3rd Sep 2026346 PMAQI
3rd Sep 2026327 PMAQI
3rd Sep 2026338 PMAQI
3rd Sep 2026329 PMAQI
3rd Sep 20263610 PMAQI
3rd Sep 20263611 PMAQI
4th Sep 20263712 AMAQI
4th Sep 2026361 AMAQI
4th Sep 2026322 AMAQI
4th Sep 2026303 AMAQI
4th Sep 2026304 AMAQI
4th Sep 2026325 AMAQI
4th Sep 2026396 AMAQI

28°C25/33°C

4th Sep 2026357 AMAQI
4th Sep 2026308 AMAQI
4th Sep 2026359 AMAQI
4th Sep 20263810 AMAQI
4th Sep 20264011 AMAQI
4th Sep 20264012 PMAQI
4th Sep 2026411 PMAQI
4th Sep 2026392 PMAQI
4th Sep 2026343 PMAQI
4th Sep 2026364 PMAQI
4th Sep 2026375 PMAQI
4th Sep 2026366 PMAQI
4th Sep 2026307 PMAQI
4th Sep 2026318 PMAQI
4th Sep 2026319 PMAQI
4th Sep 20263410 PMAQI
4th Sep 20263411 PMAQI
5th Sep 20263712 AMAQI
5th Sep 2026361 AMAQI
5th Sep 2026362 AMAQI
5th Sep 2026383 AMAQI
5th Sep 2026384 AMAQI
5th Sep 2026385 AMAQI
5th Sep 2026406 AMAQI

26°C22/31°C

5th Sep 2026387 AMAQI
5th Sep 2026368 AMAQI
5th Sep 2026369 AMAQI
5th Sep 20263710 AMAQI
5th Sep 20263611 AMAQI
5th Sep 20263812 PMAQI
5th Sep 2026341 PMAQI
5th Sep 2026322 PMAQI
5th Sep 2026233 PMAQI
5th Sep 2026264 PMAQI
5th Sep 2026275 PMAQI
5th Sep 2026306 PMAQI
5th Sep 2026317 PMAQI
5th Sep 2026378 PMAQI
5th Sep 2026369 PMAQI
5th Sep 20264010 PMAQI
5th Sep 20262811 PMAQI
6th Sep 20262612 AMAQI
6th Sep 2026231 AMAQI
6th Sep 2026292 AMAQI
6th Sep 2026363 AMAQI
6th Sep 2026344 AMAQI
6th Sep 2026285 AMAQI
6th Sep 2026196 AMAQI

27°C23/31°C

6th Sep 2026247 AMAQI
6th Sep 2026208 AMAQI
6th Sep 2026209 AMAQI
6th Sep 20262010 AMAQI
6th Sep 20262111 AMAQI
6th Sep 20262012 PMAQI
6th Sep 2026241 PMAQI
6th Sep 2026222 PMAQI
6th Sep 2026233 PMAQI
6th Sep 2026224 PMAQI
6th Sep 2026205 PMAQI
6th Sep 2026226 PMAQI
6th Sep 2026227 PMAQI
6th Sep 2026228 PMAQI
6th Sep 2026209 PMAQI
6th Sep 20262310 PMAQI
6th Sep 20262211 PMAQI
7th Sep 20262212 AMAQI
7th Sep 2026301 AMAQI
7th Sep 2026342 AMAQI
7th Sep 2026373 AMAQI
7th Sep 2026344 AMAQI
7th Sep 2026345 AMAQI
7th Sep 2026286 AMAQI

29°C24/34°C

7th Sep 2026307 AMAQI
7th Sep 2026288 AMAQI
7th Sep 2026269 AMAQI
7th Sep 20263010 AMAQI
7th Sep 20263411 AMAQI
7th Sep 20263012 PMAQI
7th Sep 2026371 PMAQI
7th Sep 2026392 PMAQI
7th Sep 2026303 PMAQI
7th Sep 2026274 PMAQI
7th Sep 2026285 PMAQI
7th Sep 2026266 PMAQI
7th Sep 2026257 PMAQI
7th Sep 2026248 PMAQI
7th Sep 2026279 PMAQI
7th Sep 20262610 PMAQI
7th Sep 20262611 PMAQI
8th Sep 20262712 AMAQI
8th Sep 2026261 AMAQI
8th Sep 2026382 AMAQI
8th Sep 2026423 AMAQI
8th Sep 2026324 AMAQI
8th Sep 2026325 AMAQI
8th Sep 2026286 AMAQI

28°C24/31°C

8th Sep 2026327 AMAQI
8th Sep 2026278 AMAQI
8th Sep 2026299 AMAQI
8th Sep 20262810 AMAQI
8th Sep 20262511 AMAQI
8th Sep 20262512 PMAQI
8th Sep 2026291 PMAQI
8th Sep 2026302 PMAQI
8th Sep 2026263 PMAQI
8th Sep 2026264 PMAQI
8th Sep 2026265 PMAQI
8th Sep 2026256 PMAQI
8th Sep 2026237 PMAQI
8th Sep 2026248 PMAQI
8th Sep 2026239 PMAQI
8th Sep 20262610 PMAQI
8th Sep 20262711 PMAQI
9th Sep 20262612 AMAQI
9th Sep 2026251 AMAQI
9th Sep 2026262 AMAQI
9th Sep 2026273 AMAQI
9th Sep 2026274 AMAQI
9th Sep 2026285 AMAQI
9th Sep 2026346 AMAQI

24°C21/29°C

9th Sep 2026317 AMAQI
9th Sep 2026308 AMAQI
9th Sep 2026279 AMAQI
9th Sep 20264210 AMAQI
9th Sep 20263111 AMAQI
9th Sep 20263012 PMAQI
9th Sep 2026341 PMAQI
9th Sep 2026332 PMAQI
9th Sep 2026323 PMAQI
9th Sep 2026294 PMAQI
9th Sep 2026345 PMAQI
9th Sep 2026286 PMAQI
9th Sep 2026257 PMAQI
9th Sep 2026408 PMAQI
9th Sep 2026239 PMAQI
9th Sep 20263710 PMAQI
9th Sep 20263811 PMAQI
10th Sep 20263412 AMAQI
10th Sep 2026271 AMAQI
10th Sep 2026272 AMAQI
10th Sep 2026213 AMAQI
10th Sep 2026214 AMAQI
10th Sep 2026225 AMAQI
10th Sep 2026226 AMAQI

24°C19/30°C

10th Sep 2026227 AMAQI
10th Sep 2026278 AMAQI
10th Sep 2026249 AMAQI
10th Sep 20262410 AMAQI
10th Sep 20262611 AMAQI
10th Sep 20263812 PMAQI
10th Sep 2026341 PMAQI
10th Sep 2026262 PMAQI
10th Sep 2026323 PMAQI
10th Sep 2026324 PMAQI
10th Sep 2026315 PMAQI
10th Sep 2026276 PMAQI
10th Sep 2026267 PMAQI
10th Sep 2026338 PMAQI
10th Sep 2026299 PMAQI
10th Sep 20263710 PMAQI
10th Sep 20264211 PMAQI
11th Sep 20263812 AMAQI
11th Sep 2026361 AMAQI
11th Sep 2026382 AMAQI
11th Sep 2026413 AMAQI
11th Sep 2026424 AMAQI
11th Sep 2026435 AMAQI
11th Sep 2026396 AMAQI

26°C21/31°C

11th Sep 2026327 AMAQI
11th Sep 2026328 AMAQI
11th Sep 2026319 AMAQI
11th Sep 20263110 AMAQI
11th Sep 20263611 AMAQI
11th Sep 20263412 PMAQI
11th Sep 2026401 PMAQI
11th Sep 2026392 PMAQI
11th Sep 2026373 PMAQI
11th Sep 2026324 PMAQI
11th Sep 2026295 PMAQI
11th Sep 2026326 PMAQI
11th Sep 2026307 PMAQI
11th Sep 2026328 PMAQI
11th Sep 2026359 PMAQI
11th Sep 20263610 PMAQI
11th Sep 20263611 PMAQI
12th Sep 20263612 AMAQI
12th Sep 2026361 AMAQI
12th Sep 2026382 AMAQI
12th Sep 2026373 AMAQI
12th Sep 2026344 AMAQI
12th Sep 2026365 AMAQI
12th Sep 2026466 AMAQI

27°C23/33°C

12th Sep 2026487 AMAQI
12th Sep 2026468 AMAQI
12th Sep 2026449 AMAQI
12th Sep 20264610 AMAQI
12th Sep 20264911 AMAQI
12th Sep 20264412 PMAQI
12th Sep 2026501 PMAQI
12th Sep 2026502 PMAQI
12th Sep 2026413 PMAQI
12th Sep 2026394 PMAQI
12th Sep 2026375 PMAQI
12th Sep 2026366 PMAQI
12th Sep 2026397 PMAQI
12th Sep 2026388 PMAQI
12th Sep 2026399 PMAQI
12th Sep 20263810 PMAQI
13th Sep 20264012 AMAQI
13th Sep 2026401 AMAQI
13th Sep 2026462 AMAQI
13th Sep 2026453 AMAQI
13th Sep 2026464 AMAQI
13th Sep 2026365 AMAQI
13th Sep 2026266 AMAQI

28°C24/33°C

13th Sep 2026287 AMAQI
13th Sep 2026268 AMAQI
13th Sep 2026289 AMAQI
13th Sep 20262710 AMAQI
13th Sep 20262811 AMAQI
13th Sep 20262612 PMAQI
13th Sep 2026261 PMAQI
13th Sep 2026252 PMAQI
13th Sep 2026253 PMAQI
13th Sep 2026284 PMAQI
13th Sep 2026295 PMAQI
13th Sep 2026276 PMAQI
13th Sep 2026277 PMAQI
13th Sep 2026288 PMAQI
13th Sep 2026319 PMAQI
13th Sep 20262810 PMAQI
13th Sep 20262911 PMAQI
14th Sep 20262812 AMAQI
14th Sep 2026341 AMAQI
14th Sep 2026412 AMAQI
14th Sep 2026383 AMAQI
14th Sep 2026314 AMAQI
14th Sep 2026345 AMAQI
14th Sep 2026286 AMAQI

26°C23/30°C

14th Sep 2026337 AMAQI
14th Sep 2026298 AMAQI
14th Sep 2026299 AMAQI
14th Sep 20263010 AMAQI
14th Sep 20263811 AMAQI
14th Sep 20263912 PMAQI
14th Sep 2026401 PMAQI
14th Sep 2026332 PMAQI
14th Sep 2026313 PMAQI
14th Sep 2026234 PMAQI
14th Sep 2026245 PMAQI
14th Sep 2026296 PMAQI
14th Sep 2026287 PMAQI
14th Sep 2026328 PMAQI
14th Sep 2026299 PMAQI
14th Sep 20263210 PMAQI
14th Sep 20263411 PMAQI
15th Sep 20263212 AMAQI
15th Sep 2026301 AMAQI
15th Sep 2026362 AMAQI
15th Sep 2026323 AMAQI
15th Sep 2026294 AMAQI
15th Sep 2026285 AMAQI
15th Sep 2026296 AMAQI

23°C20/27°C

15th Sep 2026277 AMAQI
15th Sep 2026278 AMAQI
15th Sep 2026319 AMAQI
15th Sep 20263210 AMAQI
15th Sep 20263211 AMAQI
15th Sep 20263412 PMAQI
15th Sep 2026291 PMAQI
15th Sep 2026302 PMAQI
15th Sep 2026313 PMAQI
15th Sep 2026264 PMAQI
15th Sep 2026275 PMAQI
15th Sep 2026296 PMAQI
15th Sep 2026317 PMAQI
15th Sep 2026308 PMAQI
15th Sep 2026269 PMAQI
15th Sep 20262110 PMAQI
15th Sep 20262111 PMAQI
16th Sep 20262112 AMAQI
16th Sep 2026231 AMAQI
16th Sep 2026252 AMAQI
16th Sep 2026253 AMAQI
16th Sep 2026244 AMAQI
16th Sep 2026315 AMAQI
16th Sep 2026446 AMAQI

22°C20/24°C

16th Sep 2026337 AMAQI
16th Sep 2026298 AMAQI
16th Sep 2026349 AMAQI
16th Sep 20263810 AMAQI
16th Sep 20263211 AMAQI
16th Sep 20263412 PMAQI
16th Sep 2026361 PMAQI
16th Sep 2026442 PMAQI
16th Sep 2026263 PMAQI
16th Sep 2026274 PMAQI
16th Sep 2026255 PMAQI
16th Sep 2026266 PMAQI
16th Sep 2026267 PMAQI
16th Sep 2026278 PMAQI
16th Sep 2026329 PMAQI
16th Sep 20262910 PMAQI
16th Sep 20262811 PMAQI
17th Sep 20262412 AMAQI
17th Sep 2026251 AMAQI
17th Sep 2026232 AMAQI
17th Sep 2026273 AMAQI
17th Sep 2026274 AMAQI
17th Sep 2026275 AMAQI
17th Sep 2026276 AMAQI

21°C19/24°C

17th Sep 2026267 AMAQI
17th Sep 2026278 AMAQI
17th Sep 2026289 AMAQI
17th Sep 20262910 AMAQI
17th Sep 20263211 AMAQI
17th Sep 20263212 PMAQI
17th Sep 2026301 PMAQI
17th Sep 2026312 PMAQI
17th Sep 2026303 PMAQI
17th Sep 2026294 PMAQI
17th Sep 2026245 PMAQI
17th Sep 2026256 PMAQI
17th Sep 2026267 PMAQI
17th Sep 2026258 PMAQI
17th Sep 2026289 PMAQI
17th Sep 20263610 PMAQI
17th Sep 20263811 PMAQI
18th Sep 20262912 AMAQI
18th Sep 2026281 AMAQI
18th Sep 2026292 AMAQI
18th Sep 2026283 AMAQI
18th Sep 2026284 AMAQI
18th Sep 2026285 AMAQI
18th Sep 2026256 AMAQI

22°C18/26°C

18th Sep 2026257 AMAQI
18th Sep 2026258 AMAQI
18th Sep 2026319 AMAQI
18th Sep 20263110 AMAQI
18th Sep 20263411 AMAQI
18th Sep 20264412 PMAQI
18th Sep 2026441 PMAQI
18th Sep 2026432 PMAQI
18th Sep 2026473 PMAQI
18th Sep 2026364 PMAQI
18th Sep 2026335 PMAQI
18th Sep 2026276 PMAQI
18th Sep 2026267 PMAQI
18th Sep 2026328 PMAQI
18th Sep 2026399 PMAQI
18th Sep 20263210 PMAQI
18th Sep 20263611 PMAQI
19th Sep 20264012 AMAQI
19th Sep 2026461 AMAQI
19th Sep 2026432 AMAQI
19th Sep 2026363 AMAQI
19th Sep 2026384 AMAQI
19th Sep 2026375 AMAQI
19th Sep 2026456 AMAQI

23°C19/28°C

19th Sep 2026427 AMAQI
19th Sep 2026428 AMAQI
19th Sep 2026389 AMAQI
19th Sep 20263610 AMAQI
19th Sep 20263611 AMAQI
19th Sep 20264112 PMAQI
19th Sep 2026321 PMAQI
19th Sep 2026342 PMAQI
19th Sep 2026393 PMAQI
19th Sep 2026304 PMAQI
19th Sep 2026295 PMAQI
19th Sep 2026286 PMAQI
19th Sep 2026307 PMAQI
19th Sep 2026348 PMAQI
19th Sep 2026329 PMAQI
19th Sep 20264510 PMAQI
19th Sep 20263411 PMAQI
20th Sep 20263212 AMAQI
20th Sep 2026401 AMAQI
20th Sep 2026342 AMAQI
20th Sep 2026453 AMAQI
20th Sep 2026464 AMAQI
20th Sep 2026425 AMAQI
20th Sep 2026386 AMAQI

24°C20/29°C

20th Sep 2026387 AMAQI
20th Sep 2026328 AMAQI
20th Sep 2026349 AMAQI
20th Sep 20262910 AMAQI
20th Sep 20262911 AMAQI
20th Sep 20262712 PMAQI
20th Sep 2026341 PMAQI
20th Sep 2026292 PMAQI
20th Sep 2026343 PMAQI
20th Sep 2026394 PMAQI
20th Sep 2026415 PMAQI
20th Sep 2026276 PMAQI
20th Sep 2026297 PMAQI
20th Sep 2026288 PMAQI
20th Sep 2026289 PMAQI
20th Sep 20263310 PMAQI
20th Sep 20263311 PMAQI
21st Sep 20264512 AMAQI
21st Sep 2026321 AMAQI
21st Sep 2026342 AMAQI
21st Sep 2026383 AMAQI
21st Sep 2026364 AMAQI
21st Sep 2026375 AMAQI
21st Sep 2026376 AMAQI

24°C22/29°C

21st Sep 2026377 AMAQI
21st Sep 2026388 AMAQI
21st Sep 2026399 AMAQI
21st Sep 20263710 AMAQI
21st Sep 20263711 AMAQI
21st Sep 20263912 PMAQI
21st Sep 2026441 PMAQI
21st Sep 2026452 PMAQI
21st Sep 2026323 PMAQI
21st Sep 2026304 PMAQI
21st Sep 2026325 PMAQI
21st Sep 2026346 PMAQI
21st Sep 2026347 PMAQI
21st Sep 2026368 PMAQI
21st Sep 2026409 PMAQI
21st Sep 20264810 PMAQI
21st Sep 20264711 PMAQI
22nd Sep 20264812 AMAQI
22nd Sep 2026501 AMAQI
22nd Sep 2026502 AMAQI
22nd Sep 2026543 AMAQI
22nd Sep 2026504 AMAQI
22nd Sep 2026485 AMAQI
22nd Sep 2026526 AMAQI

25°C21/29°C

22nd Sep 2026497 AMAQI
22nd Sep 2026388 AMAQI
22nd Sep 2026349 AMAQI
22nd Sep 20262910 AMAQI
22nd Sep 20262911 AMAQI
22nd Sep 20262612 PMAQI
22nd Sep 2026231 PMAQI
22nd Sep 2026232 PMAQI
22nd Sep 2026263 PMAQI
22nd Sep 2026294 PMAQI
22nd Sep 2026295 PMAQI
22nd Sep 2026276 PMAQI
22nd Sep 2026287 PMAQI
22nd Sep 2026258 PMAQI
22nd Sep 2026229 PMAQI
22nd Sep 20262010 PMAQI
22nd Sep 20262411 PMAQI
23rd Sep 20262212 AMAQI
23rd Sep 2026231 AMAQI
23rd Sep 2026232 AMAQI
23rd Sep 2026233 AMAQI
23rd Sep 2026234 AMAQI
23rd Sep 2026255 AMAQI
23rd Sep 2026336 AMAQI

19°C17/23°C

23rd Sep 2026347 AMAQI
23rd Sep 2026258 AMAQI
23rd Sep 2026259 AMAQI
23rd Sep 20262410 AMAQI
23rd Sep 20262711 AMAQI
23rd Sep 20262812 PMAQI
23rd Sep 2026221 PMAQI
23rd Sep 2026182 PMAQI
23rd Sep 2026133 PMAQI
23rd Sep 202684 PMAQI
23rd Sep 202675 PMAQI
23rd Sep 2026286 PMAQI
23rd Sep 2026277 PMAQI
23rd Sep 2026318 PMAQI
23rd Sep 2026279 PMAQI
23rd Sep 20262910 PMAQI
23rd Sep 20262511 PMAQI
24th Sep 20262112 AMAQI
24th Sep 2026271 AMAQI
24th Sep 2026302 AMAQI
24th Sep 2026303 AMAQI
24th Sep 2026304 AMAQI
24th Sep 2026295 AMAQI
24th Sep 2026256 AMAQI

17°C16/20°C

24th Sep 2026237 AMAQI
24th Sep 2026208 AMAQI
24th Sep 2026229 AMAQI
24th Sep 20262210 AMAQI
24th Sep 20262911 AMAQI
24th Sep 20263812 PMAQI
24th Sep 2026361 PMAQI
24th Sep 2026322 PMAQI
24th Sep 2026313 PMAQI
24th Sep 2026324 PMAQI
24th Sep 2026345 PMAQI
24th Sep 2026356 PMAQI
24th Sep 2026267 PMAQI
24th Sep 2026308 PMAQI
24th Sep 2026239 PMAQI
24th Sep 20262310 PMAQI
24th Sep 20263411 PMAQI
25th Sep 20262712 AMAQI
25th Sep 2026341 AMAQI
25th Sep 2026282 AMAQI
25th Sep 2026303 AMAQI
25th Sep 2026314 AMAQI
25th Sep 2026325 AMAQI
25th Sep 2026396 AMAQI

18°C15/22°C

25th Sep 2026287 AMAQI
25th Sep 2026248 AMAQI
25th Sep 2026329 AMAQI
25th Sep 20263110 AMAQI
25th Sep 20263811 AMAQI
25th Sep 20265412 PMAQI
25th Sep 2026361 PMAQI
25th Sep 2026372 PMAQI
25th Sep 2026323 PMAQI
25th Sep 2026314 PMAQI
25th Sep 2026265 PMAQI
25th Sep 2026226 PMAQI
25th Sep 2026237 PMAQI
25th Sep 2026268 PMAQI
25th Sep 2026249 PMAQI
25th Sep 20264610 PMAQI
25th Sep 20263211 PMAQI
26th Sep 20262712 AMAQI
26th Sep 2026271 AMAQI
26th Sep 2026412 AMAQI
26th Sep 2026343 AMAQI
26th Sep 2026344 AMAQI
26th Sep 2026365 AMAQI
26th Sep 2026286 AMAQI

19°C16/22°C

26th Sep 2026317 AMAQI
26th Sep 2026288 AMAQI
26th Sep 2026309 AMAQI
26th Sep 20263610 AMAQI
26th Sep 20263411 AMAQI
26th Sep 20263412 PMAQI
26th Sep 2026321 PMAQI
26th Sep 2026322 PMAQI
26th Sep 2026223 PMAQI
26th Sep 2026284 PMAQI
26th Sep 2026395 PMAQI
26th Sep 2026316 PMAQI
26th Sep 2026327 PMAQI
26th Sep 2026318 PMAQI
26th Sep 2026319 PMAQI
26th Sep 20263110 PMAQI
26th Sep 20263211 PMAQI
27th Sep 20263612 AMAQI
27th Sep 2026341 AMAQI
27th Sep 2026402 AMAQI
27th Sep 2026423 AMAQI
27th Sep 2026374 AMAQI
27th Sep 2026475 AMAQI
27th Sep 2026256 AMAQI

19°C17/22°C

27th Sep 2026357 AMAQI
27th Sep 2026298 AMAQI
27th Sep 2026299 AMAQI
27th Sep 20262910 AMAQI
27th Sep 20263211 AMAQI
27th Sep 20263112 PMAQI
27th Sep 2026311 PMAQI
27th Sep 2026302 PMAQI
27th Sep 2026483 PMAQI
27th Sep 2026374 PMAQI
27th Sep 2026305 PMAQI
27th Sep 2026306 PMAQI
27th Sep 2026387 PMAQI
27th Sep 2026368 PMAQI
27th Sep 2026269 PMAQI
27th Sep 20262510 PMAQI
27th Sep 20262611 PMAQI
28th Sep 20262512 AMAQI
28th Sep 2026301 AMAQI
28th Sep 2026462 AMAQI
28th Sep 2026283 AMAQI
28th Sep 2026294 AMAQI
28th Sep 2026295 AMAQI
28th Sep 2026276 AMAQI

18°C16/19°C

28th Sep 2026277 AMAQI
7 AM
28th Sep 2026288 AMAQI
28th Sep 2026279 AMAQI
28th Sep 20263610 AMAQI
28th Sep 20263411 AMAQI
28th Sep 20263612 PMAQI
28th Sep 2026401 PMAQI
1 PM
28th Sep 2026362 PMAQI
28th Sep 2026283 PMAQI
28th Sep 2026314 PMAQI
28th Sep 2026315 PMAQI
28th Sep 2026296 PMAQI
28th Sep 2026297 PMAQI
7 PM
28th Sep 2026248 PMAQI
28th Sep 2026259 PMAQI
28th Sep 20262710 PMAQI
28th Sep 20262711 PMAQI
1 AM
6 AM

19°C16/22°C

Day time
Avg. Highest Time
12 PM - 2 PM

35AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
6 PM - 7 PM

29AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 2 PM (Avg. 35), while the lowest AQI was between 6 PM to 7 PM (Avg. 29).
Night time
Avg. Highest Time
2 AM - 6 AM

35AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
9 PM

30AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 6 AM (Avg. 35), while the lowest AQI was between 9 PM to 9 PM (Avg. 30).

2026 Days Vs Air Quality

Athens, Attiki, Greece

2026

96%

255

4%

12

Total number of days with different AQI categories in last 271 days in 2026 (94 days remaining)

Good
255 Days
Moderate
12 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 96%

Health Risk Level:

Very Low

In 2026, 96% of 271 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

Athens, 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
26AQI (US)
2nd January 2026
80AQI (US)
3rd January 2026
46AQI (US)
4th January 2026
27AQI (US)
5th January 2026
22AQI (US)
6th January 2026
31AQI (US)
7th January 2026
46AQI (US)
8th January 2026
28AQI (US)
9th January 2026
22AQI (US)
10th January 2026
46AQI (US)
11th January 2026
18AQI (US)
12th January 2026
28AQI (US)
13th January 2026
28AQI (US)
14th January 2026
54AQI (US)
15th January 2026
74AQI (US)
16th January 2026
70AQI (US)
17th January 2026
48AQI (US)
18th January 2026
26AQI (US)
19th January 2026
30AQI (US)
20th January 2026
34AQI (US)
21st January 2026
32AQI (US)
22nd January 2026
49AQI (US)
23rd January 2026
50AQI (US)
24th January 2026
32AQI (US)
25th January 2026
44AQI (US)
26th January 2026
25AQI (US)
27th January 2026
39AQI (US)
28th January 2026
35AQI (US)
29th January 2026
30AQI (US)
30th January 2026
25AQI (US)
31st January 2026
36AQI (US)
1st February 2026
26AQI (US)
2nd February 2026
19AQI (US)
3rd February 2026
36AQI (US)
4th February 2026
40AQI (US)
5th February 2026
30AQI (US)
6th February 2026
44AQI (US)
7th February 2026
36AQI (US)
8th February 2026
20AQI (US)
9th February 2026
40AQI (US)
10th February 2026
22AQI (US)
11th February 2026
18AQI (US)
12th February 2026
28AQI (US)
13th February 2026
28AQI (US)
14th February 2026
22AQI (US)
15th February 2026
44AQI (US)
16th February 2026
34AQI (US)
17th February 2026
15AQI (US)
18th February 2026
26AQI (US)
19th February 2026
36AQI (US)
20th February 2026
36AQI (US)
21st February 2026
34AQI (US)
22nd February 2026
25AQI (US)
23rd February 2026
16AQI (US)
24th February 2026
36AQI (US)
25th February 2026
30AQI (US)
26th February 2026
36AQI (US)
27th February 2026
23AQI (US)
28th February 2026
36AQI (US)
1st March 2026
28AQI (US)
2nd March 2026
42AQI (US)
3rd March 2026
60AQI (US)
4th March 2026
46AQI (US)
5th March 2026
58AQI (US)
6th March 2026
34AQI (US)
7th March 2026
42AQI (US)
8th March 2026
37AQI (US)
9th March 2026
16AQI (US)
10th March 2026
42AQI (US)
11th March 2026
49AQI (US)
12th March 2026
52AQI (US)
13th March 2026
36AQI (US)
14th March 2026
31AQI (US)
15th March 2026
26AQI (US)
16th March 2026
45AQI (US)
17th March 2026
48AQI (US)
18th March 2026
68AQI (US)
19th March 2026
34AQI (US)
20th March 2026
29AQI (US)
21st March 2026
28AQI (US)
22nd March 2026
32AQI (US)
23rd March 2026
38AQI (US)
24th March 2026
32AQI (US)
25th March 2026
26AQI (US)
26th March 2026
37AQI (US)
27th March 2026
26AQI (US)
28th March 2026
37AQI (US)
29th March 2026
20AQI (US)
30th March 2026
36AQI (US)
31st March 2026
28AQI (US)
1st April 2026
18AQI (US)
2nd April 2026
24AQI (US)
3rd April 2026
28AQI (US)
4th April 2026
38AQI (US)
5th April 2026
24AQI (US)
6th April 2026
28AQI (US)
7th April 2026
44AQI (US)
8th April 2026
26AQI (US)
9th April 2026
24AQI (US)
10th April 2026
32AQI (US)
11th April 2026
34AQI (US)
12th April 2026
52AQI (US)
13th April 2026
36AQI (US)
14th April 2026
36AQI (US)
15th April 2026
47AQI (US)
16th April 2026
22AQI (US)
17th April 2026
18th April 2026
26AQI (US)
19th April 2026
21AQI (US)
20th April 2026
28AQI (US)
21st April 2026
34AQI (US)
22nd April 2026
23rd April 2026
16AQI (US)
24th April 2026
20AQI (US)
25th April 2026
16AQI (US)
26th April 2026
29AQI (US)
27th April 2026
25AQI (US)
28th April 2026
16AQI (US)
29th April 2026
36AQI (US)
30th April 2026
43AQI (US)
1st May 2026
18AQI (US)
2nd May 2026
16AQI (US)
3rd May 2026
10AQI (US)
4th May 2026
24AQI (US)
5th May 2026
35AQI (US)
6th May 2026
26AQI (US)
7th May 2026
29AQI (US)
8th May 2026
18AQI (US)
9th May 2026
10th May 2026
36AQI (US)
11th May 2026
48AQI (US)
12th May 2026
31AQI (US)
13th May 2026
26AQI (US)
14th May 2026
31AQI (US)
15th May 2026
24AQI (US)
16th May 2026
40AQI (US)
17th May 2026
48AQI (US)
18th May 2026
37AQI (US)
19th May 2026
35AQI (US)
20th May 2026
42AQI (US)
21st May 2026
54AQI (US)
22nd May 2026
56AQI (US)
23rd May 2026
44AQI (US)
24th May 2026
45AQI (US)
25th May 2026
46AQI (US)
26th May 2026
39AQI (US)
27th May 2026
24AQI (US)
28th May 2026
26AQI (US)
29th May 2026
18AQI (US)
30th May 2026
9AQI (US)
31st May 2026
26AQI (US)
1st June 2026
30AQI (US)
2nd June 2026
28AQI (US)
3rd June 2026
30AQI (US)
4th June 2026
23AQI (US)
5th June 2026
22AQI (US)
6th June 2026
22AQI (US)
7th June 2026
37AQI (US)
8th June 2026
26AQI (US)
9th June 2026
22AQI (US)
10th June 2026
24AQI (US)
11th June 2026
24AQI (US)
12th June 2026
32AQI (US)
13th June 2026
19AQI (US)
14th June 2026
18AQI (US)
15th June 2026
20AQI (US)
16th June 2026
26AQI (US)
17th June 2026
25AQI (US)
18th June 2026
24AQI (US)
19th June 2026
23AQI (US)
20th June 2026
22AQI (US)
21st June 2026
16AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
23AQI (US)
25th June 2026
26AQI (US)
26th June 2026
27AQI (US)
27th June 2026
24AQI (US)
28th June 2026
22AQI (US)
29th June 2026
23AQI (US)
30th June 2026
24AQI (US)
1st July 2026
40AQI (US)
2nd July 2026
45AQI (US)
3rd July 2026
36AQI (US)
4th July 2026
44AQI (US)
5th July 2026
14AQI (US)
6th July 2026
18AQI (US)
7th July 2026
22AQI (US)
8th July 2026
29AQI (US)
9th July 2026
27AQI (US)
10th July 2026
31AQI (US)
11th July 2026
26AQI (US)
12th July 2026
32AQI (US)
13th July 2026
32AQI (US)
14th July 2026
23AQI (US)
15th July 2026
21AQI (US)
16th July 2026
27AQI (US)
17th July 2026
32AQI (US)
18th July 2026
35AQI (US)
19th July 2026
25AQI (US)
20th July 2026
26AQI (US)
21st July 2026
30AQI (US)
22nd July 2026
40AQI (US)
23rd July 2026
39AQI (US)
24th July 2026
29AQI (US)
25th July 2026
28AQI (US)
26th July 2026
20AQI (US)
27th July 2026
26AQI (US)
28th July 2026
44AQI (US)
29th July 2026
36AQI (US)
30th July 2026
43AQI (US)
31st July 2026
44AQI (US)
1st August 2026
28AQI (US)
2nd August 2026
22AQI (US)
3rd August 2026
32AQI (US)
4th August 2026
37AQI (US)
5th August 2026
43AQI (US)
6th August 2026
36AQI (US)
7th August 2026
40AQI (US)
8th August 2026
44AQI (US)
9th August 2026
44AQI (US)
10th August 2026
44AQI (US)
11th August 2026
32AQI (US)
12th August 2026
29AQI (US)
13th August 2026
42AQI (US)
14th August 2026
40AQI (US)
15th August 2026
26AQI (US)
16th August 2026
22AQI (US)
17th August 2026
26AQI (US)
18th August 2026
41AQI (US)
19th August 2026
54AQI (US)
20th August 2026
50AQI (US)
21st August 2026
41AQI (US)
22nd August 2026
44AQI (US)
23rd August 2026
40AQI (US)
24th August 2026
34AQI (US)
25th August 2026
33AQI (US)
26th August 2026
44AQI (US)
27th August 2026
41AQI (US)
28th August 2026
46AQI (US)
29th August 2026
40AQI (US)
30th August 2026
28AQI (US)
31st August 2026
38AQI (US)
1st September 2026
40AQI (US)
2nd September 2026
41AQI (US)
3rd September 2026
38AQI (US)
4th September 2026
34AQI (US)
5th September 2026
34AQI (US)
6th September 2026
24AQI (US)
7th September 2026
30AQI (US)
8th September 2026
28AQI (US)
9th September 2026
30AQI (US)
10th September 2026
28AQI (US)
11th September 2026
36AQI (US)
12th September 2026
41AQI (US)
13th September 2026
31AQI (US)
14th September 2026
32AQI (US)
15th September 2026
30AQI (US)
16th September 2026
30AQI (US)
17th September 2026
28AQI (US)
18th September 2026
32AQI (US)
19th September 2026
37AQI (US)
20th September 2026
34AQI (US)
21st September 2026
38AQI (US)
22nd September 2026
34AQI (US)
23rd September 2026
24AQI (US)
24th September 2026
28AQI (US)
25th September 2026
32AQI (US)
26th September 2026
32AQI (US)
27th September 2026
34AQI (US)
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

38AQI (US)

30AQI (US)

38AQI (US)

29AQI (US)

32AQI (US)

24AQI (US)

31AQI (US)

37AQI (US)

33AQI (US)

No. of days

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

202633AQI (US)

27
4
28
27
4
27
1
28
2
30
31
30
1
27
255
12

Highest AQI (US) recorded in

January

38AQI (US)

Lowest AQI (US) recorded in

June

24AQI (US)

202552AQI (US)

1
26
4
9
19
8
21
2
19
11
30
1
19
11
29
2
26
5
25
5
9
22
19
11
10
20
1
204
154
7

Highest AQI (US) recorded in

January

79AQI (US)

Lowest AQI (US) recorded in

September

38AQI (US)

202444AQI (US)

22
9
17
10
1
24
7
27
2
1
28
3
29
1
31
31
13
16
17
14
14
16
2
25
4
255
103
6

Highest AQI (US) recorded in

December

71AQI (US)

Lowest AQI (US) recorded in

July

32AQI (US)

202339AQI (US)

16
15
16
12
26
5
30
31
30
25
6
29
2
26
4
27
4
29
18
13
303
61

Highest AQI (US) recorded in

January

51AQI (US)

Lowest AQI (US) recorded in

April

32AQI (US)

202258AQI (US)

6
18
5
4
16
2
8
20
3
6
16
1
9
19
1
12
18
14
10
1
13
15
16
13
2
19
11
16
14
1
123
171
15

Highest AQI (US) recorded in

January

73AQI (US)

Lowest AQI (US) recorded in

November

41AQI (US)

202163AQI (US)

11
17
2
4
19
4
1
13
16
1
12
16
2
14
15
1
1
5
23
11
18
11
17
3
11
19
14
16
3
26
1
9
20
2
118
222
16
2

Highest AQI (US) recorded in

February

83AQI (US)

Lowest AQI (US) recorded in

October

53AQI (US)

202057AQI (US)

6
7
11
10
9
7
2
25
4
1
16
14
1
12
19
14
14
1
1
18
11
1
1
14
14
1
1
11
19
1
136
119
2
6
3

Highest AQI (US) recorded in

May

73AQI (US)

Lowest AQI (US) recorded in

April

49AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
63AQI (US)
Least Polluted Year Recorded
2026(Avg.)
33AQI (US)

Athens's annual 2026 AQI (US) (33) shows an average percentage change of -34.9% (improved AQI (US)) compared to previous years: 2020 (57), 2021 (63), 2022 (58), 2023 (39), 2024 (44), 2025 (52).