Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Techirghiol, Constanta, Romania 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

Techirghiol, Constanta, Romania

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
14th Aug 2023
168AQI
Lowest AQI recorded on
9th Aug 2023
3AQI

Same Day Analysis (19th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 37 of Good air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 19th Aug - 20th Aug 2025

Techirghiol, Constanta, Romania

AQI
Day
Night
.

5 AM19th Aug 2025

8 PM

4 AM20th Aug 2025

Day time
Avg. Highest Time
1PM19th Aug

40AQI

Avg. Lowest Time
3PM19th Aug

32AQI

Night time
Avg. Highest Time
1AM20th Aug

38AQI

Avg. Lowest Time
4AM20th Aug

34AQI

In the last 24 hours,

Techirghiol's AQI reached its highest point of 40 at 1 PM during the Day, while the lowest point, 32, was recorded at 3 PM during the Day between 19th Aug and 20th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Techirghiol, Constanta, Romania

JulAug
21st - 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 - 19th19th - 20th20th
Day
Night
21st Jul 2025345 AMAQI
21st Jul 2025326 AMAQI
21st Jul 2025327 AMAQI
21st Jul 2025338 AMAQI
21st Jul 2025349 AMAQI
21st Jul 20253410 AMAQI
21st Jul 20253411 AMAQI
21st Jul 20253412 PMAQI
21st Jul 2025351 PMAQI
21st Jul 2025342 PMAQI
21st Jul 2025323 PMAQI
21st Jul 2025304 PMAQI
21st Jul 2025325 PMAQI
21st Jul 2025316 PMAQI
21st Jul 2025327 PMAQI
21st Jul 2025318 PMAQI
21st Jul 2025319 PMAQI
21st Jul 20253210 PMAQI
21st Jul 20253211 PMAQI
22nd Jul 20253412 AMAQI
22nd Jul 2025351 AMAQI
22nd Jul 2025342 AMAQI
22nd Jul 2025313 AMAQI
22nd Jul 2025344 AMAQI

27°C22/32°C

22nd Jul 2025325 AMAQI
22nd Jul 2025316 AMAQI
22nd Jul 2025327 AMAQI
22nd Jul 2025318 AMAQI
22nd Jul 2025319 AMAQI
22nd Jul 20253310 AMAQI
22nd Jul 20253411 AMAQI
22nd Jul 20253212 PMAQI
22nd Jul 2025321 PMAQI
22nd Jul 2025302 PMAQI
22nd Jul 2025303 PMAQI
22nd Jul 2025304 PMAQI
22nd Jul 2025325 PMAQI
22nd Jul 2025306 PMAQI
22nd Jul 2025307 PMAQI
22nd Jul 2025288 PMAQI
22nd Jul 2025329 PMAQI
22nd Jul 20253210 PMAQI
22nd Jul 20253211 PMAQI
23rd Jul 20253212 AMAQI
23rd Jul 2025331 AMAQI
23rd Jul 2025332 AMAQI
23rd Jul 2025283 AMAQI
23rd Jul 2025284 AMAQI

27°C24/32°C

23rd Jul 2025275 AMAQI
23rd Jul 2025276 AMAQI
23rd Jul 2025287 AMAQI
23rd Jul 2025348 AMAQI
23rd Jul 2025329 AMAQI
23rd Jul 20253410 AMAQI
23rd Jul 20253311 AMAQI
23rd Jul 20253312 PMAQI
23rd Jul 2025331 PMAQI
23rd Jul 2025312 PMAQI
23rd Jul 2025313 PMAQI
23rd Jul 2025304 PMAQI
23rd Jul 2025325 PMAQI
23rd Jul 2025306 PMAQI
23rd Jul 2025317 PMAQI
23rd Jul 2025318 PMAQI
23rd Jul 2025329 PMAQI
23rd Jul 20253210 PMAQI
23rd Jul 20253311 PMAQI
24th Jul 20253212 AMAQI
24th Jul 2025321 AMAQI
24th Jul 2025322 AMAQI
24th Jul 2025343 AMAQI
24th Jul 2025344 AMAQI

26°C23/29°C

24th Jul 2025325 AMAQI
24th Jul 2025306 AMAQI
24th Jul 2025327 AMAQI
24th Jul 2025318 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20253210 AMAQI
24th Jul 20253411 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025321 PMAQI
24th Jul 2025302 PMAQI
24th Jul 2025303 PMAQI
24th Jul 2025304 PMAQI
24th Jul 2025285 PMAQI
24th Jul 2025306 PMAQI
24th Jul 2025297 PMAQI
24th Jul 2025298 PMAQI
24th Jul 2025319 PMAQI
24th Jul 20253210 PMAQI
24th Jul 20253311 PMAQI
25th Jul 20253412 AMAQI
25th Jul 2025341 AMAQI
25th Jul 2025342 AMAQI
25th Jul 2025343 AMAQI
25th Jul 2025374 AMAQI

26°C23/29°C

25th Jul 2025415 AMAQI
25th Jul 2025366 AMAQI
25th Jul 2025347 AMAQI
25th Jul 2025338 AMAQI
25th Jul 2025339 AMAQI
25th Jul 20253510 AMAQI
25th Jul 20253411 AMAQI
25th Jul 20253312 PMAQI
25th Jul 2025311 PMAQI
25th Jul 2025322 PMAQI
25th Jul 2025323 PMAQI
25th Jul 2025324 PMAQI
25th Jul 2025325 PMAQI
25th Jul 2025346 PMAQI
25th Jul 2025317 PMAQI
25th Jul 2025338 PMAQI
25th Jul 2025329 PMAQI
25th Jul 20253410 PMAQI
25th Jul 20253611 PMAQI
26th Jul 20253612 AMAQI
26th Jul 2025381 AMAQI
26th Jul 2025372 AMAQI
26th Jul 2025363 AMAQI
26th Jul 2025344 AMAQI

27°C23/31°C

26th Jul 2025345 AMAQI
26th Jul 2025366 AMAQI
26th Jul 2025347 AMAQI
26th Jul 2025328 AMAQI
26th Jul 2025339 AMAQI
26th Jul 20253210 AMAQI
26th Jul 20253211 AMAQI
26th Jul 20253312 PMAQI
26th Jul 2025321 PMAQI
26th Jul 2025342 PMAQI
26th Jul 2025323 PMAQI
26th Jul 2025324 PMAQI
26th Jul 2025345 PMAQI
26th Jul 2025356 PMAQI
26th Jul 2025327 PMAQI
26th Jul 2025338 PMAQI
26th Jul 2025329 PMAQI
26th Jul 20253310 PMAQI
26th Jul 20253411 PMAQI
27th Jul 20253612 AMAQI
27th Jul 2025371 AMAQI
27th Jul 2025362 AMAQI
27th Jul 2025363 AMAQI
27th Jul 2025334 AMAQI

28°C23/33°C

27th Jul 2025325 AMAQI
27th Jul 2025346 AMAQI
27th Jul 2025357 AMAQI
27th Jul 2025348 AMAQI
27th Jul 2025339 AMAQI
27th Jul 20253410 AMAQI
27th Jul 20253211 AMAQI
27th Jul 20253212 PMAQI
27th Jul 2025301 PMAQI
27th Jul 2025292 PMAQI
27th Jul 2025303 PMAQI
27th Jul 2025324 PMAQI
27th Jul 2025315 PMAQI
27th Jul 2025326 PMAQI
27th Jul 2025327 PMAQI
27th Jul 2025318 PMAQI
27th Jul 2025329 PMAQI
27th Jul 20253310 PMAQI
27th Jul 20253311 PMAQI
28th Jul 20253312 AMAQI
28th Jul 2025331 AMAQI
28th Jul 2025342 AMAQI
28th Jul 2025333 AMAQI
28th Jul 2025334 AMAQI

27°C23/30°C

28th Jul 2025325 AMAQI
28th Jul 2025336 AMAQI
28th Jul 2025347 AMAQI
28th Jul 2025398 AMAQI
28th Jul 2025389 AMAQI
28th Jul 20254010 AMAQI
28th Jul 20253911 AMAQI
28th Jul 20253612 PMAQI
28th Jul 2025351 PMAQI
28th Jul 2025382 PMAQI
28th Jul 2025343 PMAQI
28th Jul 2025324 PMAQI
28th Jul 2025335 PMAQI
28th Jul 2025346 PMAQI
28th Jul 2025347 PMAQI
28th Jul 2025368 PMAQI
28th Jul 2025389 PMAQI
28th Jul 20253910 PMAQI
28th Jul 20254211 PMAQI
29th Jul 20254112 AMAQI
29th Jul 2025421 AMAQI
29th Jul 2025412 AMAQI
29th Jul 2025423 AMAQI
29th Jul 2025404 AMAQI

27°C24/31°C

29th Jul 2025375 AMAQI
29th Jul 2025376 AMAQI
29th Jul 2025407 AMAQI
29th Jul 2025438 AMAQI
29th Jul 2025449 AMAQI
29th Jul 20254410 AMAQI
29th Jul 20253811 AMAQI
29th Jul 20254112 PMAQI
29th Jul 2025391 PMAQI
29th Jul 2025412 PMAQI
29th Jul 2025373 PMAQI
29th Jul 2025364 PMAQI
29th Jul 2025345 PMAQI
29th Jul 2025356 PMAQI
29th Jul 2025427 PMAQI
29th Jul 2025448 PMAQI
29th Jul 2025409 PMAQI
29th Jul 20254010 PMAQI
29th Jul 20254011 PMAQI
30th Jul 20254012 AMAQI
30th Jul 2025391 AMAQI
30th Jul 2025402 AMAQI
30th Jul 2025443 AMAQI
30th Jul 2025434 AMAQI

25°C20/30°C

30th Jul 2025415 AMAQI
30th Jul 2025406 AMAQI
30th Jul 2025427 AMAQI
30th Jul 2025418 AMAQI
30th Jul 2025429 AMAQI
30th Jul 20254010 AMAQI
30th Jul 20254011 AMAQI
30th Jul 20254212 PMAQI
30th Jul 2025361 PMAQI
30th Jul 2025402 PMAQI
30th Jul 2025413 PMAQI
30th Jul 2025384 PMAQI
30th Jul 2025385 PMAQI
30th Jul 2025366 PMAQI
30th Jul 2025337 PMAQI
30th Jul 2025328 PMAQI
30th Jul 2025389 PMAQI
30th Jul 20254010 PMAQI
30th Jul 20254011 PMAQI
31st Jul 20254012 AMAQI
31st Jul 2025401 AMAQI
31st Jul 2025402 AMAQI
31st Jul 2025403 AMAQI
31st Jul 2025404 AMAQI

25°C20/29°C

31st Jul 2025335 AMAQI
31st Jul 2025326 AMAQI
31st Jul 2025347 AMAQI
31st Jul 2025338 AMAQI
31st Jul 2025379 AMAQI
31st Jul 20253510 AMAQI
31st Jul 20253611 AMAQI
31st Jul 20253512 PMAQI
31st Jul 2025321 PMAQI
31st Jul 2025312 PMAQI
31st Jul 2025373 PMAQI
31st Jul 2025414 PMAQI
31st Jul 2025395 PMAQI
31st Jul 2025366 PMAQI
31st Jul 2025377 PMAQI
31st Jul 2025368 PMAQI
31st Jul 2025369 PMAQI
31st Jul 20253610 PMAQI
31st Jul 20254011 PMAQI
1st Aug 20253612 AMAQI
1st Aug 2025351 AMAQI
1st Aug 2025382 AMAQI
1st Aug 2025353 AMAQI
1st Aug 2025394 AMAQI

24°C21/26°C

1st Aug 2025375 AMAQI
1st Aug 2025356 AMAQI
1st Aug 2025407 AMAQI
1st Aug 2025428 AMAQI
1st Aug 2025469 AMAQI
1st Aug 20254010 AMAQI
1st Aug 20254111 AMAQI
1st Aug 20254412 PMAQI
1st Aug 2025361 PMAQI
1st Aug 2025382 PMAQI
1st Aug 2025383 PMAQI
1st Aug 2025384 PMAQI
1st Aug 2025385 PMAQI
1st Aug 2025366 PMAQI
1st Aug 2025377 PMAQI
1st Aug 2025358 PMAQI
1st Aug 2025389 PMAQI
1st Aug 20253710 PMAQI
1st Aug 20253511 PMAQI
2nd Aug 20253612 AMAQI
2nd Aug 2025381 AMAQI
2nd Aug 2025382 AMAQI
2nd Aug 2025383 AMAQI
2nd Aug 2025384 AMAQI

25°C22/28°C

2nd Aug 2025385 AMAQI
2nd Aug 2025366 AMAQI
2nd Aug 2025377 AMAQI
2nd Aug 2025408 AMAQI
2nd Aug 2025379 AMAQI
2nd Aug 20253310 AMAQI
2nd Aug 20253511 AMAQI
2nd Aug 20254112 PMAQI
2nd Aug 2025351 PMAQI
2nd Aug 2025352 PMAQI
2nd Aug 2025363 PMAQI
2nd Aug 2025364 PMAQI
2nd Aug 2025365 PMAQI
2nd Aug 2025386 PMAQI
2nd Aug 2025377 PMAQI
2nd Aug 2025398 PMAQI
2nd Aug 2025379 PMAQI
2nd Aug 20253610 PMAQI
2nd Aug 20253811 PMAQI
3rd Aug 20253612 AMAQI
3rd Aug 2025371 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025393 AMAQI
3rd Aug 2025354 AMAQI

24°C20/28°C

3rd Aug 2025385 AMAQI
3rd Aug 2025376 AMAQI
3rd Aug 2025387 AMAQI
3rd Aug 2025398 AMAQI
3rd Aug 2025379 AMAQI
3rd Aug 20254010 AMAQI
3rd Aug 20253811 AMAQI
3rd Aug 20253712 PMAQI
3rd Aug 2025381 PMAQI
3rd Aug 2025372 PMAQI
3rd Aug 2025373 PMAQI
3rd Aug 2025374 PMAQI
3rd Aug 2025385 PMAQI
3rd Aug 2025366 PMAQI
3rd Aug 2025387 PMAQI
3rd Aug 2025388 PMAQI
3rd Aug 2025429 PMAQI
3rd Aug 20254010 PMAQI
3rd Aug 20253911 PMAQI
4th Aug 20253912 AMAQI
4th Aug 2025381 AMAQI
4th Aug 2025392 AMAQI
4th Aug 2025363 AMAQI
4th Aug 2025354 AMAQI

25°C21/29°C

4th Aug 2025355 AMAQI
4th Aug 2025366 AMAQI
4th Aug 2025377 AMAQI
4th Aug 2025398 AMAQI
4th Aug 2025389 AMAQI
4th Aug 20253810 AMAQI
4th Aug 20253611 AMAQI
4th Aug 20254012 PMAQI
4th Aug 2025401 PMAQI
4th Aug 2025362 PMAQI
4th Aug 2025373 PMAQI
4th Aug 2025364 PMAQI
4th Aug 2025395 PMAQI
4th Aug 2025406 PMAQI
4th Aug 2025407 PMAQI
4th Aug 2025398 PMAQI
4th Aug 2025389 PMAQI
4th Aug 20253710 PMAQI
4th Aug 20253911 PMAQI
5th Aug 20253812 AMAQI
5th Aug 2025381 AMAQI
5th Aug 2025382 AMAQI
5th Aug 2025383 AMAQI
5th Aug 2025364 AMAQI

26°C21/30°C

5th Aug 2025405 AMAQI
5th Aug 2025406 AMAQI
5th Aug 2025387 AMAQI
5th Aug 2025388 AMAQI
5th Aug 2025389 AMAQI
5th Aug 20254410 AMAQI
5th Aug 20254511 AMAQI
5th Aug 20253912 PMAQI
5th Aug 2025391 PMAQI
5th Aug 2025402 PMAQI
5th Aug 2025373 PMAQI
5th Aug 2025374 PMAQI
5th Aug 2025405 PMAQI
5th Aug 2025386 PMAQI
5th Aug 2025387 PMAQI
5th Aug 2025408 PMAQI
5th Aug 2025399 PMAQI
5th Aug 20254010 PMAQI
5th Aug 20254011 PMAQI
6th Aug 20253912 AMAQI
6th Aug 2025391 AMAQI
6th Aug 2025412 AMAQI
6th Aug 2025383 AMAQI
6th Aug 2025404 AMAQI

26°C22/30°C

6th Aug 2025395 AMAQI
6th Aug 2025446 AMAQI
6th Aug 2025397 AMAQI
6th Aug 2025428 AMAQI
6th Aug 2025419 AMAQI
6th Aug 20254510 AMAQI
6th Aug 20254411 AMAQI
6th Aug 20254412 PMAQI
6th Aug 2025431 PMAQI
6th Aug 2025452 PMAQI
6th Aug 2025413 PMAQI
6th Aug 2025424 PMAQI
6th Aug 2025395 PMAQI
6th Aug 2025386 PMAQI
6th Aug 2025407 PMAQI
6th Aug 2025398 PMAQI
6th Aug 2025429 PMAQI
6th Aug 20254210 PMAQI
6th Aug 20254111 PMAQI
7th Aug 20253912 AMAQI
7th Aug 2025401 AMAQI
7th Aug 2025402 AMAQI
7th Aug 2025403 AMAQI
7th Aug 2025444 AMAQI

26°C23/30°C

7th Aug 2025445 AMAQI
7th Aug 2025406 AMAQI
7th Aug 2025367 AMAQI
7th Aug 2025378 AMAQI
7th Aug 2025359 AMAQI
7th Aug 20253810 AMAQI
7th Aug 20253911 AMAQI
7th Aug 20254112 PMAQI
7th Aug 2025391 PMAQI
7th Aug 2025342 PMAQI
7th Aug 2025333 PMAQI
7th Aug 2025344 PMAQI
7th Aug 2025345 PMAQI
7th Aug 2025366 PMAQI
7th Aug 2025357 PMAQI
7th Aug 2025378 PMAQI
7th Aug 2025389 PMAQI
7th Aug 20253810 PMAQI
7th Aug 20254011 PMAQI
8th Aug 20254012 AMAQI
8th Aug 2025401 AMAQI
8th Aug 2025402 AMAQI
8th Aug 2025343 AMAQI
8th Aug 2025324 AMAQI

25°C22/29°C

8th Aug 2025345 AMAQI
8th Aug 2025356 AMAQI
8th Aug 2025337 AMAQI
8th Aug 2025348 AMAQI
8th Aug 2025329 AMAQI
8th Aug 20253510 AMAQI
8th Aug 20253011 AMAQI
8th Aug 20252912 PMAQI
8th Aug 2025281 PMAQI
8th Aug 2025292 PMAQI
8th Aug 2025343 PMAQI
8th Aug 2025354 PMAQI
8th Aug 2025345 PMAQI
8th Aug 2025296 PMAQI
8th Aug 2025347 PMAQI
8th Aug 2025288 PMAQI
8th Aug 2025329 PMAQI
8th Aug 20253310 PMAQI
8th Aug 20253511 PMAQI
9th Aug 20253712 AMAQI
9th Aug 2025401 AMAQI
9th Aug 2025402 AMAQI
9th Aug 2025333 AMAQI
9th Aug 2025384 AMAQI

25°C21/28°C

9th Aug 2025405 AMAQI
9th Aug 2025336 AMAQI
9th Aug 2025287 AMAQI
9th Aug 2025308 AMAQI
9th Aug 2025319 AMAQI
9th Aug 20253010 AMAQI
9th Aug 20253111 AMAQI
9th Aug 20253212 PMAQI
9th Aug 2025301 PMAQI
9th Aug 2025302 PMAQI
9th Aug 2025323 PMAQI
9th Aug 2025304 PMAQI
9th Aug 2025275 PMAQI
9th Aug 2025286 PMAQI
9th Aug 2025317 PMAQI
9th Aug 2025358 PMAQI
9th Aug 2025329 PMAQI
9th Aug 20253410 PMAQI
9th Aug 20253711 PMAQI
10th Aug 20253812 AMAQI
10th Aug 2025371 AMAQI
10th Aug 2025382 AMAQI
10th Aug 2025383 AMAQI
10th Aug 2025394 AMAQI

25°C20/29°C

10th Aug 2025385 AMAQI
10th Aug 2025396 AMAQI
10th Aug 2025377 AMAQI
10th Aug 2025368 AMAQI
10th Aug 2025379 AMAQI
10th Aug 20253910 AMAQI
10th Aug 20253911 AMAQI
10th Aug 20254412 PMAQI
10th Aug 2025431 PMAQI
10th Aug 2025382 PMAQI
10th Aug 2025373 PMAQI
10th Aug 2025354 PMAQI
10th Aug 2025345 PMAQI
10th Aug 2025336 PMAQI
10th Aug 2025337 PMAQI
10th Aug 2025348 PMAQI
10th Aug 2025359 PMAQI
10th Aug 20253710 PMAQI
10th Aug 20253811 PMAQI
11th Aug 20253912 AMAQI
11th Aug 2025381 AMAQI
11th Aug 2025382 AMAQI
11th Aug 2025383 AMAQI
11th Aug 2025394 AMAQI

25°C21/29°C

11th Aug 2025385 AMAQI
11th Aug 2025396 AMAQI
11th Aug 2025377 AMAQI
11th Aug 2025388 AMAQI
11th Aug 2025399 AMAQI
11th Aug 20254310 AMAQI
11th Aug 20254411 AMAQI
11th Aug 20254212 PMAQI
11th Aug 2025411 PMAQI
11th Aug 2025402 PMAQI
11th Aug 2025403 PMAQI
11th Aug 2025374 PMAQI
11th Aug 2025425 PMAQI
11th Aug 2025406 PMAQI
11th Aug 2025417 PMAQI
11th Aug 2025408 PMAQI
11th Aug 2025399 PMAQI
11th Aug 20254010 PMAQI
11th Aug 20254011 PMAQI
12th Aug 20254012 AMAQI
12th Aug 2025411 AMAQI
12th Aug 2025412 AMAQI
12th Aug 2025403 AMAQI
12th Aug 2025424 AMAQI

26°C22/30°C

12th Aug 2025415 AMAQI
12th Aug 2025376 AMAQI
12th Aug 2025367 AMAQI
12th Aug 2025398 AMAQI
12th Aug 2025409 AMAQI
12th Aug 20253510 AMAQI
12th Aug 20254111 AMAQI
12th Aug 20254012 PMAQI
12th Aug 2025401 PMAQI
12th Aug 2025422 PMAQI
12th Aug 2025363 PMAQI
12th Aug 2025404 PMAQI
12th Aug 2025385 PMAQI
12th Aug 2025396 PMAQI
12th Aug 2025397 PMAQI
12th Aug 2025398 PMAQI
12th Aug 2025429 PMAQI
12th Aug 20253910 PMAQI
12th Aug 20254111 PMAQI
13th Aug 20254112 AMAQI
13th Aug 2025401 AMAQI
13th Aug 2025402 AMAQI
13th Aug 2025403 AMAQI
13th Aug 2025464 AMAQI

24°C21/26°C

13th Aug 2025485 AMAQI
13th Aug 2025446 AMAQI
13th Aug 2025477 AMAQI
13th Aug 2025408 AMAQI
13th Aug 2025469 AMAQI
13th Aug 20254410 AMAQI
13th Aug 20254311 AMAQI
13th Aug 20254812 PMAQI
13th Aug 2025371 PMAQI
13th Aug 2025422 PMAQI
13th Aug 2025403 PMAQI
13th Aug 2025404 PMAQI
13th Aug 2025415 PMAQI
13th Aug 2025406 PMAQI
13th Aug 2025397 PMAQI
13th Aug 2025438 PMAQI
13th Aug 2025429 PMAQI
13th Aug 20254110 PMAQI
13th Aug 20254111 PMAQI
14th Aug 20254312 AMAQI
14th Aug 2025411 AMAQI
14th Aug 2025402 AMAQI
14th Aug 2025413 AMAQI
14th Aug 2025464 AMAQI

24°C21/27°C

14th Aug 2025435 AMAQI
14th Aug 2025446 AMAQI
14th Aug 2025457 AMAQI
14th Aug 2025468 AMAQI
14th Aug 2025449 AMAQI
14th Aug 20254710 AMAQI
14th Aug 20254011 AMAQI
14th Aug 20254312 PMAQI
14th Aug 2025381 PMAQI
14th Aug 2025382 PMAQI
14th Aug 2025393 PMAQI
14th Aug 2025414 PMAQI
14th Aug 2025405 PMAQI
14th Aug 2025406 PMAQI
14th Aug 2025387 PMAQI
14th Aug 2025378 PMAQI
14th Aug 2025409 PMAQI
14th Aug 20254010 PMAQI
14th Aug 20254011 PMAQI
15th Aug 20253912 AMAQI
15th Aug 2025411 AMAQI
15th Aug 2025412 AMAQI
15th Aug 2025443 AMAQI
15th Aug 2025394 AMAQI

24°C21/28°C

15th Aug 2025385 AMAQI
15th Aug 2025386 AMAQI
15th Aug 2025407 AMAQI
15th Aug 2025388 AMAQI
15th Aug 2025409 AMAQI
15th Aug 20253810 AMAQI
15th Aug 20254011 AMAQI
15th Aug 20254212 PMAQI
15th Aug 2025391 PMAQI
15th Aug 2025372 PMAQI
15th Aug 2025373 PMAQI
15th Aug 2025394 PMAQI
15th Aug 2025385 PMAQI
15th Aug 2025366 PMAQI
15th Aug 2025367 PMAQI
15th Aug 2025368 PMAQI
15th Aug 2025389 PMAQI
15th Aug 20253710 PMAQI
15th Aug 20253611 PMAQI
16th Aug 20253712 AMAQI
16th Aug 2025361 AMAQI
16th Aug 2025392 AMAQI
16th Aug 2025413 AMAQI
16th Aug 2025424 AMAQI

25°C22/28°C

16th Aug 2025385 AMAQI
16th Aug 2025386 AMAQI
16th Aug 2025397 AMAQI
16th Aug 2025388 AMAQI
16th Aug 2025369 AMAQI
16th Aug 20253610 AMAQI
16th Aug 20253811 AMAQI
16th Aug 20253812 PMAQI
16th Aug 2025421 PMAQI
16th Aug 2025402 PMAQI
16th Aug 2025383 PMAQI
16th Aug 2025404 PMAQI
16th Aug 2025395 PMAQI
16th Aug 2025406 PMAQI
16th Aug 2025407 PMAQI
16th Aug 2025448 PMAQI
16th Aug 2025429 PMAQI
16th Aug 20254010 PMAQI
16th Aug 20253911 PMAQI
17th Aug 20254012 AMAQI
17th Aug 2025391 AMAQI
17th Aug 2025392 AMAQI
17th Aug 2025383 AMAQI
17th Aug 2025364 AMAQI

24°C21/27°C

17th Aug 2025415 AMAQI
17th Aug 2025386 AMAQI
17th Aug 2025397 AMAQI
17th Aug 2025408 AMAQI
17th Aug 2025429 AMAQI
17th Aug 20254010 AMAQI
17th Aug 20253911 AMAQI
17th Aug 20253812 PMAQI
17th Aug 2025401 PMAQI
17th Aug 2025392 PMAQI
17th Aug 2025363 PMAQI
17th Aug 2025354 PMAQI
17th Aug 2025375 PMAQI
17th Aug 2025386 PMAQI
17th Aug 2025387 PMAQI
17th Aug 2025438 PMAQI
17th Aug 2025449 PMAQI
17th Aug 20254310 PMAQI
17th Aug 20254011 PMAQI
18th Aug 20253812 AMAQI
18th Aug 2025411 AMAQI
18th Aug 2025432 AMAQI
18th Aug 2025403 AMAQI
18th Aug 2025344 AMAQI

23°C19/26°C

18th Aug 2025355 AMAQI
18th Aug 2025366 AMAQI
18th Aug 2025367 AMAQI
18th Aug 2025378 AMAQI
18th Aug 2025409 AMAQI
18th Aug 20254210 AMAQI
18th Aug 20254811 AMAQI
18th Aug 20254812 PMAQI
18th Aug 2025411 PMAQI
18th Aug 2025382 PMAQI
18th Aug 2025393 PMAQI
18th Aug 2025364 PMAQI
18th Aug 2025425 PMAQI
18th Aug 2025406 PMAQI
18th Aug 2025387 PMAQI
18th Aug 2025388 PMAQI
18th Aug 2025409 PMAQI
18th Aug 20254310 PMAQI
18th Aug 20254011 PMAQI
19th Aug 20254112 AMAQI
19th Aug 2025411 AMAQI
19th Aug 2025412 AMAQI
19th Aug 2025383 AMAQI
19th Aug 2025324 AMAQI

23°C18/27°C

19th Aug 2025375 AMAQI
19th Aug 2025356 AMAQI
19th Aug 2025357 AMAQI
19th Aug 2025378 AMAQI
19th Aug 2025379 AMAQI
19th Aug 20253810 AMAQI
19th Aug 20253611 AMAQI
19th Aug 20253612 PMAQI
19th Aug 2025401 PMAQI
19th Aug 2025362 PMAQI
19th Aug 2025323 PMAQI
19th Aug 2025354 PMAQI
19th Aug 2025355 PMAQI
19th Aug 2025356 PMAQI
19th Aug 2025367 PMAQI
19th Aug 2025368 PMAQI
19th Aug 2025359 PMAQI
19th Aug 20253510 PMAQI
19th Aug 20253511 PMAQI
20th Aug 20253712 AMAQI
20th Aug 2025381 AMAQI
20th Aug 2025372 AMAQI
20th Aug 2025363 AMAQI
20th Aug 2025344 AMAQI

23°C20/25°C

20th Aug 2025355 AMAQI
5 AM
20th Aug 2025346 AMAQI
20th Aug 2025357 AMAQI
12 PM
8 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 PM

37AQI

16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM

37AQI

16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 37), while the lowest AQI was between 5 AM to 8 PM (Avg. 37).
Night time
Avg. Highest Time
12 AM - 11 PM

38AQI

8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM

38AQI

8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 38), while the lowest AQI was between 12 AM to 11 PM (Avg. 38).

2025 Days Vs Air Quality

Techirghiol, Constanta, Romania

2025

57%

132

43%

99

Total number of days with different AQI categories in last 232 days in 2025 (133 days remaining)

Good
132 Days
Moderate
99 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 57%

Health Risk Level:

Considerable

In 2025, 57% of 232 days were within WHO’s safe air quality limits, and 43% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

Techirghiol, Constanta, Romania

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.

1st January 2025
65AQI
2nd January 2025
65AQI
3rd January 2025
64AQI
4th January 2025
62AQI
5th January 2025
60AQI
6th January 2025
61AQI
7th January 2025
62AQI
8th January 2025
60AQI
9th January 2025
59AQI
10th January 2025
57AQI
11th January 2025
55AQI
12th January 2025
54AQI
13th January 2025
54AQI
14th January 2025
55AQI
15th January 2025
54AQI
16th January 2025
56AQI
17th January 2025
57AQI
18th January 2025
59AQI
19th January 2025
65AQI
20th January 2025
71AQI
21st January 2025
68AQI
22nd January 2025
69AQI
23rd January 2025
69AQI
24th January 2025
70AQI
25th January 2025
68AQI
26th January 2025
66AQI
27th January 2025
65AQI
28th January 2025
67AQI
29th January 2025
65AQI
30th January 2025
64AQI
31st January 2025
62AQI
1st February 2025
60AQI
2nd February 2025
60AQI
3rd February 2025
61AQI
4th February 2025
60AQI
5th February 2025
59AQI
6th February 2025
57AQI
7th February 2025
56AQI
8th February 2025
55AQI
9th February 2025
53AQI
10th February 2025
52AQI
11th February 2025
52AQI
12th February 2025
53AQI
13th February 2025
55AQI
14th February 2025
57AQI
15th February 2025
60AQI
16th February 2025
58AQI
17th February 2025
57AQI
18th February 2025
57AQI
19th February 2025
57AQI
20th February 2025
57AQI
21st February 2025
57AQI
22nd February 2025
56AQI
23rd February 2025
56AQI
24th February 2025
56AQI
25th February 2025
57AQI
26th February 2025
61AQI
27th February 2025
61AQI
28th February 2025
61AQI
1st March 2025
60AQI
2nd March 2025
59AQI
3rd March 2025
57AQI
4th March 2025
56AQI
5th March 2025
56AQI
6th March 2025
57AQI
7th March 2025
58AQI
8th March 2025
58AQI
9th March 2025
59AQI
10th March 2025
60AQI
11th March 2025
59AQI
12th March 2025
57AQI
13th March 2025
56AQI
14th March 2025
55AQI
15th March 2025
54AQI
16th March 2025
52AQI
17th March 2025
51AQI
18th March 2025
46AQI
19th March 2025
45AQI
20th March 2025
46AQI
21st March 2025
50AQI
22nd March 2025
51AQI
23rd March 2025
51AQI
24th March 2025
52AQI
25th March 2025
51AQI
26th March 2025
51AQI
27th March 2025
51AQI
28th March 2025
52AQI
29th March 2025
53AQI
30th March 2025
51AQI
31st March 2025
49AQI
1st April 2025
48AQI
2nd April 2025
47AQI
3rd April 2025
47AQI
4th April 2025
47AQI
5th April 2025
46AQI
6th April 2025
41AQI
7th April 2025
37AQI
8th April 2025
43AQI
9th April 2025
38AQI
10th April 2025
38AQI
11th April 2025
39AQI
12th April 2025
36AQI
13th April 2025
36AQI
14th April 2025
32AQI
15th April 2025
27AQI
16th April 2025
24AQI
17th April 2025
20AQI
18th April 2025
18AQI
19th April 2025
26AQI
20th April 2025
19AQI
21st April 2025
20AQI
22nd April 2025
23AQI
23rd April 2025
29AQI
24th April 2025
29AQI
25th April 2025
34AQI
26th April 2025
32AQI
27th April 2025
32AQI
28th April 2025
32AQI
29th April 2025
34AQI
30th April 2025
38AQI
1st May 2025
41AQI
2nd May 2025
42AQI
3rd May 2025
40AQI
4th May 2025
43AQI
5th May 2025
48AQI
6th May 2025
51AQI
7th May 2025
52AQI
8th May 2025
52AQI
9th May 2025
51AQI
10th May 2025
48AQI
11th May 2025
47AQI
12th May 2025
46AQI
13th May 2025
44AQI
14th May 2025
43AQI
15th May 2025
46AQI
16th May 2025
47AQI
17th May 2025
46AQI
18th May 2025
50AQI
19th May 2025
44AQI
20th May 2025
40AQI
21st May 2025
39AQI
22nd May 2025
42AQI
23rd May 2025
42AQI
24th May 2025
43AQI
25th May 2025
43AQI
26th May 2025
39AQI
27th May 2025
41AQI
28th May 2025
41AQI
29th May 2025
45AQI
30th May 2025
44AQI
31st May 2025
40AQI
1st June 2025
40AQI
2nd June 2025
41AQI
3rd June 2025
41AQI
4th June 2025
39AQI
5th June 2025
42AQI
6th June 2025
47AQI
7th June 2025
48AQI
8th June 2025
50AQI
9th June 2025
53AQI
10th June 2025
54AQI
11th June 2025
54AQI
12th June 2025
54AQI
13th June 2025
54AQI
14th June 2025
54AQI
15th June 2025
53AQI
16th June 2025
49AQI
17th June 2025
49AQI
18th June 2025
51AQI
19th June 2025
52AQI
20th June 2025
53AQI
21st June 2025
50AQI
22nd June 2025
49AQI
23rd June 2025
48AQI
24th June 2025
48AQI
25th June 2025
47AQI
26th June 2025
49AQI
27th June 2025
49AQI
28th June 2025
48AQI
29th June 2025
45AQI
30th June 2025
43AQI
1st July 2025
44AQI
2nd July 2025
41AQI
3rd July 2025
38AQI
4th July 2025
44AQI
5th July 2025
42AQI
6th July 2025
41AQI
7th July 2025
41AQI
8th July 2025
44AQI
9th July 2025
44AQI
10th July 2025
42AQI
11th July 2025
42AQI
12th July 2025
43AQI
13th July 2025
43AQI
14th July 2025
41AQI
15th July 2025
39AQI
16th July 2025
39AQI
17th July 2025
40AQI
18th July 2025
35AQI
19th July 2025
34AQI
20th July 2025
34AQI
21st July 2025
33AQI
22nd July 2025
32AQI
23rd July 2025
31AQI
24th July 2025
31AQI
25th July 2025
34AQI
26th July 2025
34AQI
27th July 2025
33AQI
28th July 2025
35AQI
29th July 2025
40AQI
30th July 2025
39AQI
31st July 2025
37AQI
1st August 2025
38AQI
2nd August 2025
37AQI
3rd August 2025
38AQI
4th August 2025
38AQI
5th August 2025
39AQI
6th August 2025
41AQI
7th August 2025
38AQI
8th August 2025
33AQI
9th August 2025
33AQI
10th August 2025
37AQI
11th August 2025
40AQI
12th August 2025
39AQI
13th August 2025
42AQI
14th August 2025
41AQI
15th August 2025
39AQI
16th August 2025
39AQI
17th August 2025
39AQI
18th August 2025
40AQI
19th August 2025
37AQI

62AQI

57AQI

54AQI

34AQI

45AQI

48AQI

38AQI

38AQI

No. of days

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

202547AQI

31
28
5
26
30
27
4
20
10
31
19
132
99

Highest AQI recorded in

January

62AQI

Lowest AQI recorded in

April

34AQI

202439AQI

16
1
1
1
1
12
22
8
22
9
31
30
26
5
6
24
31
168
77
1

Highest AQI recorded in

March

92AQI

Lowest AQI recorded in

April

12AQI

202312AQI

3
21
31
30
31
30
31
13
2
1
2
3
31
226
2
1

Highest AQI recorded in

January

31AQI

Lowest AQI recorded in

September

0AQI

202217AQI

31
22
31
30
31
30
24
1
29
31
25
31
316

Highest AQI recorded in

August

27AQI

Lowest AQI recorded in

July

13AQI

202115AQI

31
28
31
30
31
30
31
31
30
31
30
31
365

Highest AQI recorded in

November

21AQI

Lowest AQI recorded in

April

7AQI

20207AQI

5
21
18
30
31
31
30
26
30
31
253

Highest AQI recorded in

November

22AQI

Lowest AQI recorded in

May

1AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
47AQI
Least Polluted Year Recorded
2020(Avg.)
7AQI

Techirghiol's annual 2025 AQI (47) shows an average percentage change of 263.2% (worsened AQI) compared to previous years: 2020 (7), 2021 (15), 2022 (17), 2023 (12), 2024 (39).