Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Thessaloniki, Kentriki Makedonia, 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

Thessaloniki, Kentriki Makedonia, Greece

2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
23rd Aug 2023
80AQI
Lowest AQI recorded on
7th Aug 2023
24AQI

Same Day Analysis (17th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 4th highest AQI at 34 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 17th Aug - 18th Aug 2026

Thessaloniki, Kentriki Makedonia, Greece

AQI
Day
Night
.

6 AM17th Aug 2026

8 PM

5 AM18th Aug 2026

Day time
Avg. Highest Time
3PM17th Aug

62AQI

Avg. Lowest Time
8AM17th Aug

21AQI

Night time
Avg. Highest Time
2AM18th Aug

38AQI

Avg. Lowest Time
5AM18th Aug

23AQI

In the last 24 hours,

Thessaloniki's AQI reached its highest point of 62 at 3 PM during the Day, while the lowest point, 21, was recorded at 8 AM during the Day between 17th Aug and 18th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Thessaloniki, Kentriki Makedonia, Greece

JulAug
20th - 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 - 18th18th
Day
Night
20th Jul 2026516 AMAQI
20th Jul 2026587 AMAQI
20th Jul 2026678 AMAQI
20th Jul 2026659 AMAQI
20th Jul 20265810 AMAQI
20th Jul 20265811 AMAQI
20th Jul 20267212 PMAQI
20th Jul 2026731 PMAQI
20th Jul 2026232 PMAQI
20th Jul 2026213 PMAQI
20th Jul 2026544 PMAQI
20th Jul 2026465 PMAQI
20th Jul 2026576 PMAQI
20th Jul 2026257 PMAQI
20th Jul 2026238 PMAQI
20th Jul 2026479 PMAQI
20th Jul 20262710 PMAQI
20th Jul 20267211 PMAQI
21st Jul 20264212 AMAQI
21st Jul 2026341 AMAQI
21st Jul 2026422 AMAQI
21st Jul 2026473 AMAQI
21st Jul 2026384 AMAQI
21st Jul 2026495 AMAQI

30°C23/38°C

21st Jul 2026387 AMAQI
21st Jul 2026338 AMAQI
21st Jul 2026469 AMAQI
21st Jul 20263610 AMAQI
21st Jul 20264611 AMAQI
21st Jul 20265212 PMAQI
21st Jul 2026541 PMAQI
21st Jul 2026342 PMAQI
21st Jul 2026553 PMAQI
21st Jul 2026564 PMAQI
21st Jul 2026495 PMAQI
21st Jul 2026536 PMAQI
21st Jul 2026447 PMAQI
21st Jul 2026448 PMAQI
21st Jul 2026489 PMAQI
21st Jul 20266510 PMAQI
21st Jul 20265311 PMAQI
22nd Jul 20264612 AMAQI
22nd Jul 2026311 AMAQI
22nd Jul 2026422 AMAQI
22nd Jul 2026533 AMAQI
22nd Jul 2026484 AMAQI
22nd Jul 2026575 AMAQI

30°C24/37°C

22nd Jul 2026556 AMAQI
22nd Jul 2026487 AMAQI
22nd Jul 2026518 AMAQI
22nd Jul 2026469 AMAQI
22nd Jul 20264810 AMAQI
22nd Jul 20264211 AMAQI
22nd Jul 20263412 PMAQI
22nd Jul 2026381 PMAQI
22nd Jul 2026332 PMAQI
22nd Jul 2026313 PMAQI
22nd Jul 2026444 PMAQI
22nd Jul 2026335 PMAQI
22nd Jul 2026386 PMAQI
22nd Jul 2026317 PMAQI
22nd Jul 2026368 PMAQI
22nd Jul 2026369 PMAQI
22nd Jul 20263410 PMAQI
22nd Jul 20262511 PMAQI
23rd Jul 20262912 AMAQI
23rd Jul 2026321 AMAQI
23rd Jul 2026332 AMAQI
23rd Jul 2026333 AMAQI
23rd Jul 2026254 AMAQI
23rd Jul 2026255 AMAQI

28°C24/34°C

23rd Jul 2026256 AMAQI
23rd Jul 2026297 AMAQI
23rd Jul 2026338 AMAQI
23rd Jul 2026299 AMAQI
23rd Jul 20262910 AMAQI
23rd Jul 20262911 AMAQI
23rd Jul 20262912 PMAQI
23rd Jul 2026231 PMAQI
23rd Jul 2026292 PMAQI
23rd Jul 2026293 PMAQI
23rd Jul 2026274 PMAQI
23rd Jul 2026275 PMAQI
23rd Jul 2026276 PMAQI
23rd Jul 2026277 PMAQI
23rd Jul 2026218 PMAQI
23rd Jul 2026329 PMAQI
23rd Jul 20262910 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262712 AMAQI
24th Jul 2026311 AMAQI
24th Jul 2026292 AMAQI
24th Jul 2026293 AMAQI
24th Jul 2026314 AMAQI
24th Jul 2026335 AMAQI

26°C20/31°C

24th Jul 2026316 AMAQI
24th Jul 2026297 AMAQI
24th Jul 2026318 AMAQI
24th Jul 2026339 AMAQI
24th Jul 20264210 AMAQI
24th Jul 20263211 AMAQI
24th Jul 20263212 PMAQI
24th Jul 2026461 PMAQI
24th Jul 2026382 PMAQI
24th Jul 2026443 PMAQI
24th Jul 2026384 PMAQI
24th Jul 2026305 PMAQI
24th Jul 2026426 PMAQI
24th Jul 2026347 PMAQI
24th Jul 2026348 PMAQI
24th Jul 2026279 PMAQI
24th Jul 20263810 PMAQI
24th Jul 20264911 PMAQI
25th Jul 20263612 AMAQI
25th Jul 2026271 AMAQI
25th Jul 2026212 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026274 AMAQI
25th Jul 2026275 AMAQI

22°C17/25°C

25th Jul 2026386 AMAQI
25th Jul 2026317 AMAQI
25th Jul 2026298 AMAQI
25th Jul 2026239 AMAQI
25th Jul 20262510 AMAQI
25th Jul 20262511 AMAQI
25th Jul 20262912 PMAQI
25th Jul 2026291 PMAQI
25th Jul 2026312 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026344 PMAQI
25th Jul 2026255 PMAQI
25th Jul 2026216 PMAQI
25th Jul 2026277 PMAQI
25th Jul 2026278 PMAQI
25th Jul 2026299 PMAQI
25th Jul 20262710 PMAQI
25th Jul 20262911 PMAQI
26th Jul 20262912 AMAQI
26th Jul 2026331 AMAQI
26th Jul 2026272 AMAQI
26th Jul 2026293 AMAQI
26th Jul 2026214 AMAQI
26th Jul 2026245 AMAQI

23°C15/31°C

26th Jul 2026236 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026168 AMAQI
26th Jul 2026389 AMAQI
26th Jul 20263610 AMAQI
26th Jul 20263011 AMAQI
26th Jul 20265112 PMAQI
26th Jul 2026601 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026523 PMAQI
26th Jul 2026534 PMAQI
26th Jul 2026235 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026217 PMAQI
26th Jul 2026128 PMAQI
26th Jul 2026179 PMAQI
26th Jul 20261610 PMAQI
26th Jul 20261411 PMAQI
27th Jul 20262912 AMAQI
27th Jul 2026231 AMAQI
27th Jul 2026232 AMAQI
27th Jul 2026213 AMAQI
27th Jul 2026254 AMAQI
27th Jul 2026215 AMAQI

25°C18/31°C

27th Jul 2026216 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026319 AMAQI
27th Jul 20263110 AMAQI
27th Jul 20263111 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026311 PMAQI
27th Jul 2026312 PMAQI
27th Jul 2026503 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026276 PMAQI
27th Jul 2026217 PMAQI
27th Jul 2026408 PMAQI
27th Jul 2026429 PMAQI
27th Jul 20265510 PMAQI
27th Jul 20263811 PMAQI
28th Jul 20263612 AMAQI
28th Jul 2026421 AMAQI
28th Jul 2026362 AMAQI
28th Jul 2026463 AMAQI
28th Jul 2026404 AMAQI
28th Jul 2026385 AMAQI

26°C21/34°C

28th Jul 2026366 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026558 AMAQI
28th Jul 2026449 AMAQI
28th Jul 20262710 AMAQI
28th Jul 20263611 AMAQI
28th Jul 20264212 PMAQI
28th Jul 2026441 PMAQI
28th Jul 2026332 PMAQI
28th Jul 2026363 PMAQI
28th Jul 2026364 PMAQI
28th Jul 2026455 PMAQI
28th Jul 2026306 PMAQI
28th Jul 2026217 PMAQI
28th Jul 2026368 PMAQI
28th Jul 2026509 PMAQI
28th Jul 20262110 PMAQI
28th Jul 20262311 PMAQI
29th Jul 20262912 AMAQI
29th Jul 2026291 AMAQI
29th Jul 2026292 AMAQI
29th Jul 2026213 AMAQI
29th Jul 2026384 AMAQI
29th Jul 2026545 AMAQI

29°C24/35°C

29th Jul 2026496 AMAQI
29th Jul 2026487 AMAQI
29th Jul 2026218 AMAQI
29th Jul 2026489 AMAQI
29th Jul 20264210 AMAQI
29th Jul 20262711 AMAQI
29th Jul 20263012 PMAQI
29th Jul 2026401 PMAQI
29th Jul 2026472 PMAQI
29th Jul 2026403 PMAQI
29th Jul 2026504 PMAQI
29th Jul 2026365 PMAQI
29th Jul 2026506 PMAQI
29th Jul 2026387 PMAQI
29th Jul 2026348 PMAQI
29th Jul 2026339 PMAQI
29th Jul 20263410 PMAQI
29th Jul 20263211 PMAQI
30th Jul 20262712 AMAQI
30th Jul 2026331 AMAQI
30th Jul 2026362 AMAQI
30th Jul 2026323 AMAQI
30th Jul 2026294 AMAQI
30th Jul 2026215 AMAQI

27°C24/31°C

30th Jul 2026236 AMAQI
30th Jul 2026277 AMAQI
30th Jul 2026218 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20262110 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026311 PMAQI
30th Jul 2026542 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026474 PMAQI
30th Jul 2026275 PMAQI
30th Jul 2026276 PMAQI
30th Jul 2026317 PMAQI
30th Jul 2026238 PMAQI
30th Jul 2026279 PMAQI
30th Jul 20264410 PMAQI
30th Jul 20263611 PMAQI
31st Jul 20262512 AMAQI
31st Jul 2026421 AMAQI
31st Jul 2026362 AMAQI
31st Jul 2026383 AMAQI
31st Jul 2026294 AMAQI
31st Jul 2026295 AMAQI

27°C22/31°C

31st Jul 2026306 AMAQI
31st Jul 2026387 AMAQI
31st Jul 2026278 AMAQI
31st Jul 2026349 AMAQI
31st Jul 20262910 AMAQI
31st Jul 20263311 AMAQI
31st Jul 20263612 PMAQI
31st Jul 2026571 PMAQI
31st Jul 2026322 PMAQI
31st Jul 2026423 PMAQI
31st Jul 2026274 PMAQI
31st Jul 2026325 PMAQI
31st Jul 2026276 PMAQI
31st Jul 2026297 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20261410 PMAQI
31st Jul 20264711 PMAQI
1st Aug 20265112 AMAQI
1st Aug 2026381 AMAQI
1st Aug 2026292 AMAQI
1st Aug 2026363 AMAQI
1st Aug 2026384 AMAQI
1st Aug 2026335 AMAQI

27°C22/33°C

1st Aug 2026296 AMAQI
1st Aug 2026277 AMAQI
1st Aug 2026318 AMAQI
1st Aug 2026389 AMAQI
1st Aug 20263310 AMAQI
1st Aug 20262911 AMAQI
1st Aug 20264412 PMAQI
1st Aug 2026501 PMAQI
1st Aug 2026492 PMAQI
1st Aug 2026293 PMAQI
1st Aug 2026324 PMAQI
1st Aug 2026235 PMAQI
1st Aug 2026236 PMAQI
1st Aug 2026257 PMAQI
1st Aug 2026278 PMAQI
1st Aug 2026299 PMAQI
1st Aug 20262710 PMAQI
1st Aug 20262711 PMAQI
2nd Aug 20263812 AMAQI
2nd Aug 2026291 AMAQI
2nd Aug 2026332 AMAQI
2nd Aug 2026333 AMAQI
2nd Aug 2026254 AMAQI
2nd Aug 2026215 AMAQI

27°C22/32°C

2nd Aug 2026146 AMAQI
2nd Aug 2026237 AMAQI
2nd Aug 2026258 AMAQI
2nd Aug 2026239 AMAQI
2nd Aug 20262910 AMAQI
2nd Aug 20262711 AMAQI
2nd Aug 20262912 PMAQI
2nd Aug 2026251 PMAQI
2nd Aug 2026292 PMAQI
2nd Aug 2026313 PMAQI
2nd Aug 2026344 PMAQI
2nd Aug 2026245 PMAQI
2nd Aug 2026256 PMAQI
2nd Aug 2026277 PMAQI
2nd Aug 2026298 PMAQI
2nd Aug 2026369 PMAQI
2nd Aug 20264210 PMAQI
2nd Aug 20262911 PMAQI
3rd Aug 20265512 AMAQI
3rd Aug 2026271 AMAQI
3rd Aug 2026382 AMAQI
3rd Aug 2026383 AMAQI
3rd Aug 2026214 AMAQI
3rd Aug 2026405 AMAQI

27°C22/32°C

3rd Aug 2026366 AMAQI
3rd Aug 2026407 AMAQI
3rd Aug 2026348 AMAQI
3rd Aug 2026389 AMAQI
3rd Aug 20264010 AMAQI
3rd Aug 20263811 AMAQI
3rd Aug 20263612 PMAQI
3rd Aug 2026281 PMAQI
3rd Aug 2026402 PMAQI
3rd Aug 2026513 PMAQI
3rd Aug 2026314 PMAQI
3rd Aug 2026345 PMAQI
3rd Aug 2026296 PMAQI
3rd Aug 2026277 PMAQI
3rd Aug 2026408 PMAQI
3rd Aug 2026409 PMAQI
3rd Aug 20263810 PMAQI
3rd Aug 20262311 PMAQI
4th Aug 20264212 AMAQI
4th Aug 2026461 AMAQI
4th Aug 2026362 AMAQI
4th Aug 2026363 AMAQI
4th Aug 2026364 AMAQI
4th Aug 2026365 AMAQI

28°C23/34°C

4th Aug 2026256 AMAQI
4th Aug 2026277 AMAQI
4th Aug 2026278 AMAQI
4th Aug 2026259 AMAQI
4th Aug 20262710 AMAQI
4th Aug 20263811 AMAQI
4th Aug 20262912 PMAQI
4th Aug 2026381 PMAQI
4th Aug 2026272 PMAQI
4th Aug 2026443 PMAQI
4th Aug 2026294 PMAQI
4th Aug 2026265 PMAQI
4th Aug 2026336 PMAQI
4th Aug 2026407 PMAQI
4th Aug 2026278 PMAQI
4th Aug 2026299 PMAQI
4th Aug 20262910 PMAQI
4th Aug 20262511 PMAQI
5th Aug 20265212 AMAQI
5th Aug 2026531 AMAQI
5th Aug 2026292 AMAQI
5th Aug 2026273 AMAQI
5th Aug 2026294 AMAQI
5th Aug 2026295 AMAQI

28°C23/34°C

5th Aug 2026446 AMAQI
5th Aug 2026447 AMAQI
5th Aug 2026318 AMAQI
5th Aug 2026299 AMAQI
5th Aug 20263810 AMAQI
5th Aug 20264211 AMAQI
5th Aug 20264212 PMAQI
5th Aug 2026361 PMAQI
5th Aug 2026382 PMAQI
5th Aug 2026523 PMAQI
5th Aug 2026604 PMAQI
5th Aug 2026515 PMAQI
5th Aug 2026406 PMAQI
5th Aug 2026427 PMAQI
5th Aug 2026388 PMAQI
5th Aug 2026349 PMAQI
5th Aug 20263810 PMAQI
5th Aug 20264611 PMAQI
6th Aug 20264212 AMAQI
6th Aug 2026211 AMAQI
6th Aug 2026232 AMAQI
6th Aug 2026213 AMAQI
6th Aug 2026214 AMAQI
6th Aug 2026195 AMAQI

29°C24/36°C

6th Aug 2026216 AMAQI
6th Aug 2026237 AMAQI
6th Aug 2026218 AMAQI
6th Aug 2026219 AMAQI
6th Aug 20262310 AMAQI
6th Aug 20263611 AMAQI
6th Aug 20263112 PMAQI
6th Aug 2026271 PMAQI
6th Aug 2026332 PMAQI
6th Aug 2026293 PMAQI
6th Aug 2026234 PMAQI
6th Aug 2026295 PMAQI
6th Aug 2026216 PMAQI
6th Aug 2026337 PMAQI
6th Aug 2026238 PMAQI
6th Aug 2026219 PMAQI
6th Aug 20263410 PMAQI
6th Aug 20262711 PMAQI
7th Aug 20262112 AMAQI
7th Aug 2026401 AMAQI
7th Aug 2026462 AMAQI
7th Aug 2026403 AMAQI
7th Aug 2026424 AMAQI
7th Aug 2026445 AMAQI

29°C25/34°C

7th Aug 2026236 AMAQI
7th Aug 2026237 AMAQI
7th Aug 2026368 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262310 AMAQI
7th Aug 20263411 AMAQI
7th Aug 20263312 PMAQI
7th Aug 2026311 PMAQI
7th Aug 2026312 PMAQI
7th Aug 2026363 PMAQI
7th Aug 2026314 PMAQI
7th Aug 2026295 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026317 PMAQI
7th Aug 2026278 PMAQI
7th Aug 2026319 PMAQI
7th Aug 20262310 PMAQI
7th Aug 20262511 PMAQI
8th Aug 20263112 AMAQI
8th Aug 2026251 AMAQI
8th Aug 2026382 AMAQI
8th Aug 2026443 AMAQI
8th Aug 2026384 AMAQI
8th Aug 2026325 AMAQI

29°C25/33°C

8th Aug 2026316 AMAQI
8th Aug 2026367 AMAQI
8th Aug 2026318 AMAQI
8th Aug 2026409 AMAQI
8th Aug 20263810 AMAQI
8th Aug 20263311 AMAQI
8th Aug 20264212 PMAQI
8th Aug 2026441 PMAQI
8th Aug 2026292 PMAQI
8th Aug 2026253 PMAQI
8th Aug 2026234 PMAQI
8th Aug 2026335 PMAQI
8th Aug 2026336 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026388 PMAQI
8th Aug 2026369 PMAQI
8th Aug 20264010 PMAQI
8th Aug 20264011 PMAQI
9th Aug 20264612 AMAQI
9th Aug 2026421 AMAQI
9th Aug 2026622 AMAQI
9th Aug 2026633 AMAQI
9th Aug 2026664 AMAQI
9th Aug 2026505 AMAQI

30°C25/37°C

9th Aug 2026386 AMAQI
9th Aug 2026467 AMAQI
9th Aug 2026368 AMAQI
9th Aug 2026409 AMAQI
9th Aug 20264210 AMAQI
9th Aug 20264211 AMAQI
9th Aug 20264012 PMAQI
9th Aug 2026341 PMAQI
9th Aug 2026382 PMAQI
9th Aug 2026293 PMAQI
9th Aug 2026424 PMAQI
9th Aug 2026485 PMAQI
9th Aug 2026516 PMAQI
9th Aug 2026447 PMAQI
9th Aug 2026428 PMAQI
9th Aug 2026389 PMAQI
9th Aug 20264010 PMAQI
9th Aug 20264211 PMAQI
10th Aug 20263112 AMAQI
10th Aug 2026291 AMAQI
10th Aug 2026422 AMAQI
10th Aug 2026293 AMAQI
10th Aug 2026334 AMAQI
10th Aug 2026295 AMAQI

31°C27/35°C

10th Aug 2026296 AMAQI
10th Aug 2026367 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262310 AMAQI
10th Aug 20262311 AMAQI
10th Aug 20262512 PMAQI
10th Aug 2026211 PMAQI
10th Aug 2026252 PMAQI
10th Aug 2026233 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026275 PMAQI
10th Aug 2026276 PMAQI
10th Aug 2026217 PMAQI
10th Aug 2026308 PMAQI
10th Aug 2026239 PMAQI
10th Aug 20263010 PMAQI
10th Aug 20262711 PMAQI
11th Aug 20262312 AMAQI
11th Aug 2026211 AMAQI
11th Aug 2026212 AMAQI
11th Aug 2026213 AMAQI
11th Aug 2026214 AMAQI
11th Aug 2026215 AMAQI

29°C25/32°C

11th Aug 2026256 AMAQI
11th Aug 2026297 AMAQI
11th Aug 2026428 AMAQI
11th Aug 2026319 AMAQI
11th Aug 20262910 AMAQI
11th Aug 20263311 AMAQI
11th Aug 20263612 PMAQI
11th Aug 2026311 PMAQI
11th Aug 2026252 PMAQI
11th Aug 2026213 PMAQI
11th Aug 2026274 PMAQI
11th Aug 2026275 PMAQI
11th Aug 2026216 PMAQI
11th Aug 2026317 PMAQI
11th Aug 2026338 PMAQI
11th Aug 2026369 PMAQI
11th Aug 20264210 PMAQI
11th Aug 20264411 PMAQI
12th Aug 20264612 AMAQI
12th Aug 2026401 AMAQI
12th Aug 2026332 AMAQI
12th Aug 2026313 AMAQI
12th Aug 2026294 AMAQI
12th Aug 2026315 AMAQI

29°C24/35°C

12th Aug 2026366 AMAQI
12th Aug 2026337 AMAQI
12th Aug 2026518 AMAQI
12th Aug 2026239 AMAQI
12th Aug 20262210 AMAQI
12th Aug 20263611 AMAQI
12th Aug 20263312 PMAQI
12th Aug 2026331 PMAQI
12th Aug 2026362 PMAQI
12th Aug 2026483 PMAQI
12th Aug 2026444 PMAQI
12th Aug 2026445 PMAQI
12th Aug 2026426 PMAQI
12th Aug 2026217 PMAQI
12th Aug 2026218 PMAQI
12th Aug 2026219 PMAQI
12th Aug 20264010 PMAQI
12th Aug 20263211 PMAQI
13th Aug 20265312 AMAQI
13th Aug 2026361 AMAQI
13th Aug 2026302 AMAQI
13th Aug 2026313 AMAQI
13th Aug 2026314 AMAQI
13th Aug 2026365 AMAQI

30°C25/36°C

13th Aug 2026296 AMAQI
13th Aug 2026317 AMAQI
13th Aug 2026258 AMAQI
13th Aug 2026219 AMAQI
13th Aug 20262510 AMAQI
13th Aug 20262111 AMAQI
13th Aug 20263612 PMAQI
13th Aug 2026401 PMAQI
13th Aug 2026332 PMAQI
13th Aug 2026383 PMAQI
13th Aug 2026364 PMAQI
13th Aug 2026445 PMAQI
13th Aug 2026446 PMAQI
13th Aug 2026567 PMAQI
13th Aug 2026468 PMAQI
13th Aug 2026409 PMAQI
13th Aug 20264210 PMAQI
13th Aug 20264011 PMAQI
14th Aug 20264212 AMAQI
14th Aug 2026461 AMAQI
14th Aug 2026332 AMAQI
14th Aug 2026313 AMAQI
14th Aug 2026404 AMAQI
14th Aug 2026215 AMAQI

29°C24/34°C

14th Aug 2026216 AMAQI
14th Aug 2026217 AMAQI
14th Aug 2026238 AMAQI
14th Aug 2026219 AMAQI
14th Aug 20262110 AMAQI
14th Aug 20262111 AMAQI
14th Aug 20262312 PMAQI
14th Aug 2026271 PMAQI
14th Aug 2026212 PMAQI
14th Aug 2026233 PMAQI
14th Aug 2026314 PMAQI
14th Aug 2026235 PMAQI
14th Aug 2026386 PMAQI
14th Aug 2026217 PMAQI
14th Aug 2026258 PMAQI
14th Aug 2026239 PMAQI
14th Aug 20262510 PMAQI
14th Aug 20262111 PMAQI
15th Aug 20263112 AMAQI
15th Aug 2026231 AMAQI
15th Aug 2026252 AMAQI
15th Aug 2026293 AMAQI
15th Aug 2026214 AMAQI
15th Aug 2026235 AMAQI

26°C23/30°C

15th Aug 2026236 AMAQI
15th Aug 2026237 AMAQI
15th Aug 2026318 AMAQI
15th Aug 2026239 AMAQI
15th Aug 20262310 AMAQI
15th Aug 20262111 AMAQI
15th Aug 20262512 PMAQI
15th Aug 2026401 PMAQI
15th Aug 2026362 PMAQI
15th Aug 2026443 PMAQI
15th Aug 2026234 PMAQI
15th Aug 2026305 PMAQI
15th Aug 2026236 PMAQI
15th Aug 2026177 PMAQI
15th Aug 2026178 PMAQI
15th Aug 2026199 PMAQI
15th Aug 20262910 PMAQI
15th Aug 20263311 PMAQI
16th Aug 20262512 AMAQI
16th Aug 2026231 AMAQI
16th Aug 2026272 AMAQI
16th Aug 2026383 AMAQI
16th Aug 2026484 AMAQI
16th Aug 2026295 AMAQI

24°C20/29°C

16th Aug 2026466 AMAQI
16th Aug 2026257 AMAQI
16th Aug 2026318 AMAQI
16th Aug 2026309 AMAQI
16th Aug 20263610 AMAQI
16th Aug 20264011 AMAQI
16th Aug 20263012 PMAQI
16th Aug 2026381 PMAQI
16th Aug 2026312 PMAQI
16th Aug 2026313 PMAQI
16th Aug 2026344 PMAQI
16th Aug 2026365 PMAQI
16th Aug 2026406 PMAQI
16th Aug 2026277 PMAQI
16th Aug 2026318 PMAQI
16th Aug 2026319 PMAQI
16th Aug 20263310 PMAQI
16th Aug 20262711 PMAQI
17th Aug 20262112 AMAQI
17th Aug 2026331 AMAQI
17th Aug 2026292 AMAQI
17th Aug 2026293 AMAQI
17th Aug 2026314 AMAQI
17th Aug 2026275 AMAQI

25°C20/31°C

17th Aug 2026336 AMAQI
17th Aug 2026217 AMAQI
17th Aug 2026218 AMAQI
17th Aug 2026309 AMAQI
17th Aug 20262510 AMAQI
17th Aug 20263111 AMAQI
17th Aug 20262912 PMAQI
17th Aug 2026531 PMAQI
17th Aug 2026562 PMAQI
17th Aug 2026623 PMAQI
17th Aug 2026504 PMAQI
17th Aug 2026445 PMAQI
17th Aug 2026336 PMAQI
17th Aug 2026297 PMAQI
17th Aug 2026368 PMAQI
17th Aug 2026319 PMAQI
17th Aug 20263410 PMAQI
17th Aug 20262411 PMAQI
18th Aug 20263212 AMAQI
18th Aug 2026361 AMAQI
18th Aug 2026382 AMAQI
18th Aug 2026253 AMAQI
18th Aug 2026254 AMAQI
18th Aug 2026235 AMAQI

21°C14/32°C

18th Aug 2026236 AMAQI
6 AM
18th Aug 2026237 AMAQI
18th Aug 2026218 AMAQI
18th Aug 2026219 AMAQI
18th Aug 20261610 AMAQI
18th Aug 20262711 AMAQI
18th Aug 20263812 PMAQI
18th Aug 2026381 PMAQI
1 PM
18th Aug 2026382 PMAQI
18th Aug 2026233 PMAQI
18th Aug 2026274 PMAQI
18th Aug 2026225 PMAQI
18th Aug 2026366 PMAQI
18th Aug 2026277 PMAQI
18th Aug 2026468 PMAQI
8 PM
18th Aug 2026469 PMAQI
18th Aug 20264010 PMAQI
18th Aug 20262511 PMAQI
1 AM
5 AM

27°C21/34°C

Day time
Avg. Highest Time
1 PM

39AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM

30AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 1 PM (Avg. 39), while the lowest AQI was between 7 PM to 7 PM (Avg. 30).
Night time
Avg. Highest Time
12 AM

36AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM - 9 PM

33AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 36), while the lowest AQI was between 4 AM to 9 PM (Avg. 33).

2026 Days Vs Air Quality

Thessaloniki, Kentriki Makedonia, Greece

2026

81%

184

17%

39

1%

3

Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)

Good
184 Days
Moderate
39 Days
Poor
3 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 81%

Health Risk Level:

Low

In 2026, 81% of 230 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Thessaloniki, Kentriki Makedonia, 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
44AQI (US)
2nd January 2026
82AQI (US)
3rd January 2026
129AQI (US)
4th January 2026
77AQI (US)
5th January 2026
30AQI (US)
6th January 2026
49AQI (US)
7th January 2026
85AQI (US)
8th January 2026
40AQI (US)
9th January 2026
46AQI (US)
10th January 2026
88AQI (US)
11th January 2026
68AQI (US)
12th January 2026
41AQI (US)
13th January 2026
45AQI (US)
14th January 2026
75AQI (US)
15th January 2026
107AQI (US)
16th January 2026
106AQI (US)
17th January 2026
46AQI (US)
18th January 2026
40AQI (US)
19th January 2026
48AQI (US)
20th January 2026
41AQI (US)
21st January 2026
45AQI (US)
22nd January 2026
57AQI (US)
23rd January 2026
44AQI (US)
24th January 2026
65AQI (US)
25th January 2026
67AQI (US)
26th January 2026
31AQI (US)
27th January 2026
12AQI (US)
28th January 2026
53AQI (US)
29th January 2026
73AQI (US)
30th January 2026
27AQI (US)
31st January 2026
42AQI (US)
1st February 2026
19AQI (US)
2nd February 2026
34AQI (US)
3rd February 2026
71AQI (US)
4th February 2026
54AQI (US)
5th February 2026
24AQI (US)
6th February 2026
58AQI (US)
7th February 2026
77AQI (US)
8th February 2026
37AQI (US)
9th February 2026
21AQI (US)
10th February 2026
27AQI (US)
11th February 2026
50AQI (US)
12th February 2026
58AQI (US)
13th February 2026
21AQI (US)
14th February 2026
46AQI (US)
15th February 2026
33AQI (US)
16th February 2026
18AQI (US)
17th February 2026
13AQI (US)
18th February 2026
18AQI (US)
19th February 2026
38AQI (US)
20th February 2026
41AQI (US)
21st February 2026
28AQI (US)
22nd February 2026
9AQI (US)
23rd February 2026
55AQI (US)
24th February 2026
77AQI (US)
25th February 2026
14AQI (US)
26th February 2026
18AQI (US)
27th February 2026
47AQI (US)
28th February 2026
62AQI (US)
1st March 2026
56AQI (US)
2nd March 2026
50AQI (US)
3rd March 2026
64AQI (US)
4th March 2026
53AQI (US)
5th March 2026
47AQI (US)
6th March 2026
50AQI (US)
7th March 2026
49AQI (US)
8th March 2026
47AQI (US)
9th March 2026
26AQI (US)
10th March 2026
53AQI (US)
11th March 2026
71AQI (US)
12th March 2026
38AQI (US)
13th March 2026
55AQI (US)
14th March 2026
53AQI (US)
15th March 2026
42AQI (US)
16th March 2026
42AQI (US)
17th March 2026
47AQI (US)
18th March 2026
38AQI (US)
19th March 2026
24AQI (US)
20th March 2026
24AQI (US)
21st March 2026
61AQI (US)
22nd March 2026
43AQI (US)
23rd March 2026
34AQI (US)
24th March 2026
57AQI (US)
25th March 2026
40AQI (US)
26th March 2026
22AQI (US)
27th March 2026
30AQI (US)
28th March 2026
32AQI (US)
29th March 2026
11AQI (US)
30th March 2026
8AQI (US)
31st March 2026
20AQI (US)
1st April 2026
34AQI (US)
2nd April 2026
31AQI (US)
3rd April 2026
20AQI (US)
4th April 2026
22AQI (US)
5th April 2026
25AQI (US)
6th April 2026
32AQI (US)
7th April 2026
43AQI (US)
8th April 2026
15AQI (US)
9th April 2026
12AQI (US)
10th April 2026
30AQI (US)
11th April 2026
29AQI (US)
12th April 2026
27AQI (US)
13th April 2026
38AQI (US)
14th April 2026
64AQI (US)
15th April 2026
82AQI (US)
16th April 2026
55AQI (US)
17th April 2026
18th April 2026
30AQI (US)
19th April 2026
47AQI (US)
20th April 2026
39AQI (US)
21st April 2026
36AQI (US)
22nd April 2026
23rd April 2026
32AQI (US)
24th April 2026
23AQI (US)
25th April 2026
30AQI (US)
26th April 2026
32AQI (US)
27th April 2026
18AQI (US)
28th April 2026
36AQI (US)
29th April 2026
48AQI (US)
30th April 2026
30AQI (US)
1st May 2026
18AQI (US)
2nd May 2026
25AQI (US)
3rd May 2026
12AQI (US)
4th May 2026
24AQI (US)
5th May 2026
53AQI (US)
6th May 2026
57AQI (US)
7th May 2026
40AQI (US)
8th May 2026
55AQI (US)
9th May 2026
10th May 2026
36AQI (US)
11th May 2026
41AQI (US)
12th May 2026
43AQI (US)
13th May 2026
21AQI (US)
14th May 2026
23AQI (US)
15th May 2026
29AQI (US)
16th May 2026
40AQI (US)
17th May 2026
48AQI (US)
18th May 2026
37AQI (US)
19th May 2026
34AQI (US)
20th May 2026
43AQI (US)
21st May 2026
55AQI (US)
22nd May 2026
56AQI (US)
23rd May 2026
42AQI (US)
24th May 2026
43AQI (US)
25th May 2026
45AQI (US)
26th May 2026
38AQI (US)
27th May 2026
20AQI (US)
28th May 2026
23AQI (US)
29th May 2026
20AQI (US)
30th May 2026
18AQI (US)
31st May 2026
15AQI (US)
1st June 2026
14AQI (US)
2nd June 2026
25AQI (US)
3rd June 2026
24AQI (US)
4th June 2026
21AQI (US)
5th June 2026
20AQI (US)
6th June 2026
29AQI (US)
7th June 2026
24AQI (US)
8th June 2026
21AQI (US)
9th June 2026
21AQI (US)
10th June 2026
22AQI (US)
11th June 2026
21AQI (US)
12th June 2026
16AQI (US)
13th June 2026
16AQI (US)
14th June 2026
18AQI (US)
15th June 2026
18AQI (US)
16th June 2026
22AQI (US)
17th June 2026
21AQI (US)
18th June 2026
21AQI (US)
19th June 2026
21AQI (US)
20th June 2026
21AQI (US)
21st June 2026
17AQI (US)
22nd June 2026
17AQI (US)
23rd June 2026
19AQI (US)
24th June 2026
19AQI (US)
25th June 2026
21AQI (US)
26th June 2026
24AQI (US)
27th June 2026
25AQI (US)
28th June 2026
21AQI (US)
29th June 2026
21AQI (US)
30th June 2026
22AQI (US)
1st July 2026
22AQI (US)
2nd July 2026
20AQI (US)
3rd July 2026
24AQI (US)
4th July 2026
21AQI (US)
5th July 2026
14AQI (US)
6th July 2026
8AQI (US)
7th July 2026
12AQI (US)
8th July 2026
21AQI (US)
9th July 2026
16AQI (US)
10th July 2026
14AQI (US)
11th July 2026
17AQI (US)
12th July 2026
21AQI (US)
13th July 2026
15AQI (US)
14th July 2026
16AQI (US)
15th July 2026
33AQI (US)
16th July 2026
41AQI (US)
17th July 2026
49AQI (US)
18th July 2026
56AQI (US)
19th July 2026
58AQI (US)
20th July 2026
51AQI (US)
21st July 2026
46AQI (US)
22nd July 2026
41AQI (US)
23rd July 2026
28AQI (US)
24th July 2026
35AQI (US)
25th July 2026
28AQI (US)
26th July 2026
29AQI (US)
27th July 2026
30AQI (US)
28th July 2026
37AQI (US)
29th July 2026
37AQI (US)
30th July 2026
30AQI (US)
31st July 2026
33AQI (US)
1st August 2026
33AQI (US)
2nd August 2026
28AQI (US)
3rd August 2026
36AQI (US)
4th August 2026
32AQI (US)
5th August 2026
40AQI (US)
6th August 2026
26AQI (US)
7th August 2026
31AQI (US)
8th August 2026
34AQI (US)
9th August 2026
44AQI (US)
10th August 2026
27AQI (US)
11th August 2026
29AQI (US)
12th August 2026
34AQI (US)
13th August 2026
36AQI (US)
14th August 2026
27AQI (US)
15th August 2026
26AQI (US)
16th August 2026
33AQI (US)
17th August 2026
34AQI (US)
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

58AQI (US)

38AQI (US)

42AQI (US)

34AQI (US)

35AQI (US)

21AQI (US)

29AQI (US)

32AQI (US)

No. of days

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

202636AQI (US)

17
11
3
20
8
22
9
25
3
25
5
30
28
3
17
184
39
3

Highest AQI (US) recorded in

January

58AQI (US)

Lowest AQI (US) recorded in

June

21AQI (US)

202558AQI (US)

24
7
28
2
29
22
8
28
3
5
25
24
7
31
27
3
3
28
3
26
1
4
19
8
149
200
16

Highest AQI (US) recorded in

January

85AQI (US)

Lowest AQI (US) recorded in

September

37AQI (US)

202456AQI (US)

3
19
9
5
19
3
1
9
15
15
15
25
5
21
9
16
15
27
3
16
11
18
13
3
27
2
27
2
160
178
14
1

Highest AQI (US) recorded in

January

82AQI (US)

Lowest AQI (US) recorded in

May

41AQI (US)

202360AQI (US)

9
15
7
3
6
3
1
8
11
16
12
5
3
25
5
13
18
13
18
10
20
7
24
8
19
2
2
17
12
119
168
24
1

Highest AQI (US) recorded in

December

92AQI (US)

Lowest AQI (US) recorded in

June

45AQI (US)

202273AQI (US)

3
22
4
3
18
1
2
20
9
6
1
11
2
7
23
1
8
3
1
7
14
8
2
41
108
25
2

Highest AQI (US) recorded in

March

87AQI (US)

Lowest AQI (US) recorded in

September

41AQI (US)

202167AQI (US)

9
17
3
1
1
12
5
8
23
8
22
12
16
5
25
1
24
4
26
1
5
15
6
20
1
19
6
1
20
8
2
60
239
24
3

Highest AQI (US) recorded in

February

89AQI (US)

Lowest AQI (US) recorded in

May

52AQI (US)

202059AQI (US)

4
9
7
14
11
7
25
4
1
15
10
12
18
11
19
9
21
1
4
17
8
3
16
7
2
101
135
17
2

Highest AQI (US) recorded in

December

85AQI (US)

Lowest AQI (US) recorded in

June

42AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2022(Avg.)
73AQI (US)
Least Polluted Year Recorded
2026(Avg.)
36AQI (US)

Thessaloniki's annual 2026 AQI (US) (36) shows an average percentage change of -41.5% (improved AQI (US)) compared to previous years: 2020 (59), 2021 (67), 2022 (73), 2023 (60), 2024 (56), 2025 (58).