Str Extension Bucharest, Calarasi, Clrasi, 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
Str Extension Bucharest, Calarasi, Clrasi, Romania
2021
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2021
44AQILowest AQI recorded on
12th Aug 2021
7AQISame Day Analysis (1st August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 35 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Str Extension Bucharest, Calarasi, Clrasi, Romania
AQI
Day
Night
.
5 AM2nd Aug 2025
8 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
9AM2nd Aug
37AQI
Avg. Lowest Time
1PM2nd Aug
33AQI
Night time
Avg. Highest Time
10PM2nd Aug
36AQI
Avg. Lowest Time
1AM3rd Aug
34AQI
In the last 24 hours,
Str Extension Bucharest's AQI reached its highest point of 37 at 9 AM during the Day, while the lowest point, 33, was recorded at 1 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Str Extension Bucharest, Calarasi, Clrasi, Romania
JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025515 AMAQI
4th Jul 2025536 AMAQI
4th Jul 2025537 AMAQI
4th Jul 2025518 AMAQI
4th Jul 2025529 AMAQI
4th Jul 20255310 AMAQI
4th Jul 20255211 AMAQI
4th Jul 20255212 PMAQI
4th Jul 2025511 PMAQI
4th Jul 2025512 PMAQI
4th Jul 2025523 PMAQI
4th Jul 2025524 PMAQI
4th Jul 2025525 PMAQI
4th Jul 2025526 PMAQI
4th Jul 2025527 PMAQI
4th Jul 2025528 PMAQI
4th Jul 2025529 PMAQI
4th Jul 20255410 PMAQI
4th Jul 20255811 PMAQI
5th Jul 20255412 AMAQI
5th Jul 2025551 AMAQI
5th Jul 2025542 AMAQI
5th Jul 2025523 AMAQI
5th Jul 2025544 AMAQI
28°C18/37°C
5th Jul 2025515 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025517 AMAQI
5th Jul 2025538 AMAQI
5th Jul 2025549 AMAQI
5th Jul 20255310 AMAQI
5th Jul 20255411 AMAQI
5th Jul 20255212 PMAQI
5th Jul 2025521 PMAQI
5th Jul 2025522 PMAQI
5th Jul 2025523 PMAQI
5th Jul 2025534 PMAQI
5th Jul 2025545 PMAQI
5th Jul 2025536 PMAQI
5th Jul 2025527 PMAQI
5th Jul 2025528 PMAQI
5th Jul 2025539 PMAQI
5th Jul 20255310 PMAQI
5th Jul 20255411 PMAQI
6th Jul 20255412 AMAQI
6th Jul 2025541 AMAQI
6th Jul 2025542 AMAQI
6th Jul 2025523 AMAQI
6th Jul 2025544 AMAQI
28°C21/36°C
6th Jul 2025525 AMAQI
6th Jul 2025536 AMAQI
6th Jul 2025527 AMAQI
6th Jul 2025538 AMAQI
6th Jul 2025549 AMAQI
6th Jul 20255310 AMAQI
6th Jul 20255411 AMAQI
6th Jul 20255312 PMAQI
6th Jul 2025541 PMAQI
6th Jul 2025542 PMAQI
6th Jul 2025543 PMAQI
6th Jul 2025544 PMAQI
6th Jul 2025535 PMAQI
6th Jul 2025546 PMAQI
6th Jul 2025547 PMAQI
6th Jul 2025538 PMAQI
6th Jul 2025539 PMAQI
6th Jul 20255310 PMAQI
6th Jul 20255411 PMAQI
7th Jul 20255512 AMAQI
7th Jul 2025541 AMAQI
7th Jul 2025532 AMAQI
7th Jul 2025533 AMAQI
7th Jul 2025534 AMAQI
29°C20/39°C
7th Jul 2025525 AMAQI
7th Jul 2025536 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025518 AMAQI
7th Jul 2025529 AMAQI
7th Jul 20255210 AMAQI
7th Jul 20255411 AMAQI
7th Jul 20255312 PMAQI
7th Jul 2025531 PMAQI
7th Jul 2025532 PMAQI
7th Jul 2025543 PMAQI
7th Jul 2025554 PMAQI
7th Jul 2025555 PMAQI
7th Jul 2025546 PMAQI
7th Jul 2025567 PMAQI
7th Jul 2025578 PMAQI
7th Jul 2025579 PMAQI
7th Jul 20255410 PMAQI
7th Jul 20255611 PMAQI
8th Jul 20255512 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025552 AMAQI
8th Jul 2025523 AMAQI
8th Jul 2025484 AMAQI
30°C21/40°C
8th Jul 2025495 AMAQI
8th Jul 2025516 AMAQI
8th Jul 2025537 AMAQI
8th Jul 2025548 AMAQI
8th Jul 2025559 AMAQI
8th Jul 20255610 AMAQI
8th Jul 20255811 AMAQI
8th Jul 20256012 PMAQI
8th Jul 2025591 PMAQI
8th Jul 2025562 PMAQI
8th Jul 2025543 PMAQI
8th Jul 2025554 PMAQI
8th Jul 2025525 PMAQI
8th Jul 2025526 PMAQI
8th Jul 2025537 PMAQI
8th Jul 2025528 PMAQI
8th Jul 2025539 PMAQI
8th Jul 20255210 PMAQI
8th Jul 20255511 PMAQI
9th Jul 20255412 AMAQI
9th Jul 2025551 AMAQI
9th Jul 2025542 AMAQI
9th Jul 2025553 AMAQI
9th Jul 2025534 AMAQI
30°C20/40°C
9th Jul 2025525 AMAQI
9th Jul 2025536 AMAQI
9th Jul 2025547 AMAQI
9th Jul 2025548 AMAQI
9th Jul 2025549 AMAQI
9th Jul 20255210 AMAQI
9th Jul 20255311 AMAQI
9th Jul 20255612 PMAQI
9th Jul 2025571 PMAQI
9th Jul 2025562 PMAQI
9th Jul 2025543 PMAQI
9th Jul 2025534 PMAQI
9th Jul 2025525 PMAQI
9th Jul 2025526 PMAQI
9th Jul 2025507 PMAQI
9th Jul 2025498 PMAQI
9th Jul 2025529 PMAQI
9th Jul 20255210 PMAQI
9th Jul 20255511 PMAQI
10th Jul 20255712 AMAQI
10th Jul 2025541 AMAQI
10th Jul 2025542 AMAQI
10th Jul 2025443 AMAQI
10th Jul 2025444 AMAQI
28°C17/39°C
10th Jul 2025445 AMAQI
10th Jul 2025476 AMAQI
10th Jul 2025507 AMAQI
10th Jul 2025488 AMAQI
10th Jul 2025509 AMAQI
10th Jul 20255410 AMAQI
10th Jul 20255211 AMAQI
10th Jul 20255212 PMAQI
10th Jul 2025501 PMAQI
10th Jul 2025512 PMAQI
10th Jul 2025433 PMAQI
10th Jul 2025464 PMAQI
10th Jul 2025445 PMAQI
10th Jul 2025446 PMAQI
10th Jul 2025497 PMAQI
10th Jul 2025468 PMAQI
10th Jul 2025469 PMAQI
10th Jul 20254610 PMAQI
10th Jul 20255211 PMAQI
11th Jul 20255212 AMAQI
11th Jul 2025511 AMAQI
11th Jul 2025512 AMAQI
11th Jul 2025493 AMAQI
11th Jul 2025504 AMAQI
23°C15/31°C
11th Jul 2025505 AMAQI
11th Jul 2025506 AMAQI
11th Jul 2025507 AMAQI
11th Jul 2025508 AMAQI
11th Jul 2025519 AMAQI
11th Jul 20255210 AMAQI
11th Jul 20255211 AMAQI
11th Jul 20255312 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025512 PMAQI
11th Jul 2025483 PMAQI
11th Jul 2025484 PMAQI
11th Jul 2025515 PMAQI
11th Jul 2025486 PMAQI
11th Jul 2025467 PMAQI
11th Jul 2025458 PMAQI
11th Jul 2025469 PMAQI
11th Jul 20254710 PMAQI
11th Jul 20255211 PMAQI
12th Jul 20255012 AMAQI
12th Jul 2025501 AMAQI
12th Jul 2025502 AMAQI
12th Jul 2025523 AMAQI
12th Jul 2025534 AMAQI
23°C15/29°C
12th Jul 2025505 AMAQI
12th Jul 2025526 AMAQI
12th Jul 2025537 AMAQI
12th Jul 2025528 AMAQI
12th Jul 2025529 AMAQI
12th Jul 20255410 AMAQI
12th Jul 20255211 AMAQI
12th Jul 20255412 PMAQI
12th Jul 2025531 PMAQI
12th Jul 2025502 PMAQI
12th Jul 2025463 PMAQI
12th Jul 2025454 PMAQI
12th Jul 2025465 PMAQI
12th Jul 2025456 PMAQI
12th Jul 2025467 PMAQI
12th Jul 2025468 PMAQI
12th Jul 2025489 PMAQI
12th Jul 20254810 PMAQI
12th Jul 20255211 PMAQI
13th Jul 20255212 AMAQI
13th Jul 2025511 AMAQI
13th Jul 2025522 AMAQI
13th Jul 2025533 AMAQI
13th Jul 2025544 AMAQI
25°C16/33°C
13th Jul 2025535 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025528 AMAQI
13th Jul 2025519 AMAQI
13th Jul 20255210 AMAQI
13th Jul 20255111 AMAQI
13th Jul 20255312 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025483 PMAQI
13th Jul 2025484 PMAQI
13th Jul 2025505 PMAQI
13th Jul 2025506 PMAQI
13th Jul 2025517 PMAQI
13th Jul 2025508 PMAQI
13th Jul 2025519 PMAQI
13th Jul 20255310 PMAQI
13th Jul 20255211 PMAQI
14th Jul 20255312 AMAQI
14th Jul 2025521 AMAQI
14th Jul 2025522 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025534 AMAQI
27°C17/36°C
14th Jul 2025525 AMAQI
14th Jul 2025526 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025548 AMAQI
14th Jul 2025529 AMAQI
14th Jul 20255410 AMAQI
14th Jul 20255211 AMAQI
14th Jul 20254412 PMAQI
14th Jul 2025421 PMAQI
14th Jul 2025422 PMAQI
14th Jul 2025443 PMAQI
14th Jul 2025464 PMAQI
14th Jul 2025475 PMAQI
14th Jul 2025486 PMAQI
14th Jul 2025467 PMAQI
14th Jul 2025488 PMAQI
14th Jul 2025469 PMAQI
14th Jul 20254710 PMAQI
14th Jul 20255111 PMAQI
15th Jul 20255112 AMAQI
15th Jul 2025511 AMAQI
15th Jul 2025512 AMAQI
15th Jul 2025423 AMAQI
15th Jul 2025404 AMAQI
29°C19/38°C
15th Jul 2025405 AMAQI
15th Jul 2025406 AMAQI
15th Jul 2025407 AMAQI
15th Jul 2025388 AMAQI
15th Jul 2025409 AMAQI
15th Jul 20254010 AMAQI
15th Jul 20254111 AMAQI
15th Jul 20254112 PMAQI
15th Jul 2025411 PMAQI
15th Jul 2025422 PMAQI
15th Jul 2025393 PMAQI
15th Jul 2025414 PMAQI
15th Jul 2025405 PMAQI
15th Jul 2025386 PMAQI
15th Jul 2025387 PMAQI
15th Jul 2025398 PMAQI
15th Jul 2025429 PMAQI
15th Jul 20254010 PMAQI
15th Jul 20254311 PMAQI
16th Jul 20254212 AMAQI
16th Jul 2025441 AMAQI
16th Jul 2025422 AMAQI
16th Jul 2025393 AMAQI
16th Jul 2025384 AMAQI
28°C20/37°C
16th Jul 2025375 AMAQI
16th Jul 2025386 AMAQI
16th Jul 2025397 AMAQI
16th Jul 2025398 AMAQI
16th Jul 2025389 AMAQI
16th Jul 20253810 AMAQI
16th Jul 20253911 AMAQI
16th Jul 20254012 PMAQI
16th Jul 2025401 PMAQI
16th Jul 2025392 PMAQI
16th Jul 2025403 PMAQI
16th Jul 2025394 PMAQI
16th Jul 2025395 PMAQI
16th Jul 2025386 PMAQI
16th Jul 2025377 PMAQI
16th Jul 2025398 PMAQI
16th Jul 2025419 PMAQI
16th Jul 20254010 PMAQI
16th Jul 20254011 PMAQI
17th Jul 20254212 AMAQI
17th Jul 2025411 AMAQI
17th Jul 2025412 AMAQI
17th Jul 2025403 AMAQI
17th Jul 2025414 AMAQI
26°C19/35°C
17th Jul 2025395 AMAQI
17th Jul 2025416 AMAQI
17th Jul 2025407 AMAQI
17th Jul 2025408 AMAQI
17th Jul 2025399 AMAQI
17th Jul 20253910 AMAQI
17th Jul 20253811 AMAQI
17th Jul 20253812 PMAQI
17th Jul 2025371 PMAQI
17th Jul 2025382 PMAQI
17th Jul 2025383 PMAQI
17th Jul 2025404 PMAQI
17th Jul 2025375 PMAQI
17th Jul 2025386 PMAQI
17th Jul 2025387 PMAQI
17th Jul 2025378 PMAQI
17th Jul 2025369 PMAQI
17th Jul 20253810 PMAQI
17th Jul 20254111 PMAQI
18th Jul 20254012 AMAQI
18th Jul 2025401 AMAQI
18th Jul 2025402 AMAQI
18th Jul 2025383 AMAQI
18th Jul 2025364 AMAQI
25°C17/35°C
18th Jul 2025345 AMAQI
18th Jul 2025346 AMAQI
18th Jul 2025347 AMAQI
18th Jul 2025348 AMAQI
18th Jul 2025359 AMAQI
18th Jul 20253410 AMAQI
18th Jul 20253511 AMAQI
18th Jul 20253512 PMAQI
18th Jul 2025341 PMAQI
18th Jul 2025332 PMAQI
18th Jul 2025353 PMAQI
18th Jul 2025344 PMAQI
18th Jul 2025345 PMAQI
18th Jul 2025356 PMAQI
18th Jul 2025367 PMAQI
18th Jul 2025388 PMAQI
18th Jul 2025379 PMAQI
18th Jul 20253710 PMAQI
18th Jul 20253811 PMAQI
19th Jul 20253812 AMAQI
19th Jul 2025371 AMAQI
19th Jul 2025372 AMAQI
19th Jul 2025443 AMAQI
19th Jul 2025454 AMAQI
23°C15/30°C
19th Jul 2025505 AMAQI
19th Jul 2025406 AMAQI
19th Jul 2025377 AMAQI
19th Jul 2025368 AMAQI
19th Jul 2025349 AMAQI
19th Jul 20253510 AMAQI
19th Jul 20253211 AMAQI
19th Jul 20253212 PMAQI
19th Jul 2025311 PMAQI
19th Jul 2025342 PMAQI
19th Jul 2025353 PMAQI
19th Jul 2025354 PMAQI
19th Jul 2025355 PMAQI
19th Jul 2025366 PMAQI
19th Jul 2025367 PMAQI
19th Jul 2025358 PMAQI
19th Jul 2025349 PMAQI
19th Jul 20253610 PMAQI
19th Jul 20253811 PMAQI
20th Jul 20253812 AMAQI
20th Jul 2025391 AMAQI
20th Jul 2025382 AMAQI
20th Jul 2025383 AMAQI
20th Jul 2025364 AMAQI
24°C16/31°C
20th Jul 2025375 AMAQI
20th Jul 2025376 AMAQI
20th Jul 2025347 AMAQI
20th Jul 2025358 AMAQI
20th Jul 2025349 AMAQI
20th Jul 20253610 AMAQI
20th Jul 20253511 AMAQI
20th Jul 20253612 PMAQI
20th Jul 2025341 PMAQI
20th Jul 2025362 PMAQI
20th Jul 2025353 PMAQI
20th Jul 2025344 PMAQI
20th Jul 2025345 PMAQI
20th Jul 2025356 PMAQI
20th Jul 2025367 PMAQI
20th Jul 2025378 PMAQI
20th Jul 2025379 PMAQI
20th Jul 20253810 PMAQI
20th Jul 20253611 PMAQI
21st Jul 20253712 AMAQI
21st Jul 2025371 AMAQI
21st Jul 2025362 AMAQI
21st Jul 2025383 AMAQI
21st Jul 2025364 AMAQI
27°C18/34°C
21st Jul 2025355 AMAQI
21st Jul 2025326 AMAQI
21st Jul 2025327 AMAQI
21st Jul 2025358 AMAQI
21st Jul 2025369 AMAQI
21st Jul 20253610 AMAQI
21st Jul 20253411 AMAQI
21st Jul 20253412 PMAQI
21st Jul 2025351 PMAQI
21st Jul 2025352 PMAQI
21st Jul 2025353 PMAQI
21st Jul 2025354 PMAQI
21st Jul 2025355 PMAQI
21st Jul 2025356 PMAQI
21st Jul 2025367 PMAQI
21st Jul 2025368 PMAQI
21st Jul 2025369 PMAQI
21st Jul 20253510 PMAQI
21st Jul 20253511 PMAQI
22nd Jul 20253512 AMAQI
22nd Jul 2025361 AMAQI
22nd Jul 2025362 AMAQI
22nd Jul 2025363 AMAQI
22nd Jul 2025364 AMAQI
29°C21/38°C
22nd Jul 2025345 AMAQI
22nd Jul 2025346 AMAQI
22nd Jul 2025377 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025389 AMAQI
22nd Jul 20254210 AMAQI
22nd Jul 20253811 AMAQI
22nd Jul 20253712 PMAQI
22nd Jul 2025321 PMAQI
22nd Jul 2025342 PMAQI
22nd Jul 2025343 PMAQI
22nd Jul 2025344 PMAQI
22nd Jul 2025365 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025367 PMAQI
22nd Jul 2025338 PMAQI
22nd Jul 2025369 PMAQI
22nd Jul 20253410 PMAQI
22nd Jul 20253611 PMAQI
23rd Jul 20253412 AMAQI
23rd Jul 2025351 AMAQI
23rd Jul 2025362 AMAQI
23rd Jul 2025323 AMAQI
23rd Jul 2025324 AMAQI
31°C23/41°C
23rd Jul 2025325 AMAQI
23rd Jul 2025326 AMAQI
23rd Jul 2025327 AMAQI
23rd Jul 2025348 AMAQI
23rd Jul 2025329 AMAQI
23rd Jul 20253410 AMAQI
23rd Jul 20253311 AMAQI
23rd Jul 20253212 PMAQI
23rd Jul 2025331 PMAQI
23rd Jul 2025332 PMAQI
23rd Jul 2025323 PMAQI
23rd Jul 2025324 PMAQI
23rd Jul 2025325 PMAQI
23rd Jul 2025326 PMAQI
23rd Jul 2025327 PMAQI
23rd Jul 2025328 PMAQI
23rd Jul 2025329 PMAQI
23rd Jul 20253310 PMAQI
23rd Jul 20253511 PMAQI
24th Jul 20253412 AMAQI
24th Jul 2025341 AMAQI
24th Jul 2025332 AMAQI
24th Jul 2025313 AMAQI
24th Jul 2025304 AMAQI
29°C22/38°C
24th Jul 2025295 AMAQI
24th Jul 2025306 AMAQI
24th Jul 2025327 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025319 AMAQI
24th Jul 20253210 AMAQI
24th Jul 20253211 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025331 PMAQI
24th Jul 2025312 PMAQI
24th Jul 2025303 PMAQI
24th Jul 2025294 PMAQI
24th Jul 2025325 PMAQI
24th Jul 2025326 PMAQI
24th Jul 2025307 PMAQI
24th Jul 2025308 PMAQI
24th Jul 2025329 PMAQI
24th Jul 20253210 PMAQI
24th Jul 20253311 PMAQI
25th Jul 20253212 AMAQI
25th Jul 2025321 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025413 AMAQI
25th Jul 2025444 AMAQI
29°C22/38°C
25th Jul 2025385 AMAQI
25th Jul 2025346 AMAQI
25th Jul 2025367 AMAQI
25th Jul 2025348 AMAQI
25th Jul 2025349 AMAQI
25th Jul 20253510 AMAQI
25th Jul 20253411 AMAQI
25th Jul 20253612 PMAQI
25th Jul 2025341 PMAQI
25th Jul 2025342 PMAQI
25th Jul 2025333 PMAQI
25th Jul 2025354 PMAQI
25th Jul 2025345 PMAQI
25th Jul 2025336 PMAQI
25th Jul 2025347 PMAQI
25th Jul 2025348 PMAQI
25th Jul 2025359 PMAQI
25th Jul 20253810 PMAQI
25th Jul 20253711 PMAQI
26th Jul 20253612 AMAQI
26th Jul 2025361 AMAQI
26th Jul 2025372 AMAQI
26th Jul 2025383 AMAQI
26th Jul 2025384 AMAQI
31°C21/40°C
26th Jul 2025405 AMAQI
26th Jul 2025376 AMAQI
26th Jul 2025357 AMAQI
26th Jul 2025358 AMAQI
26th Jul 2025359 AMAQI
26th Jul 20253510 AMAQI
26th Jul 20253411 AMAQI
26th Jul 20253512 PMAQI
26th Jul 2025371 PMAQI
26th Jul 2025372 PMAQI
26th Jul 2025343 PMAQI
26th Jul 2025354 PMAQI
26th Jul 2025365 PMAQI
26th Jul 2025396 PMAQI
26th Jul 2025367 PMAQI
26th Jul 2025378 PMAQI
26th Jul 2025369 PMAQI
26th Jul 20253610 PMAQI
26th Jul 20253811 PMAQI
27th Jul 20253812 AMAQI
27th Jul 2025381 AMAQI
27th Jul 2025382 AMAQI
27th Jul 2025373 AMAQI
27th Jul 2025374 AMAQI
32°C23/42°C
27th Jul 2025365 AMAQI
27th Jul 2025396 AMAQI
27th Jul 2025397 AMAQI
27th Jul 2025398 AMAQI
27th Jul 2025359 AMAQI
27th Jul 20253410 AMAQI
27th Jul 20253611 AMAQI
27th Jul 20253312 PMAQI
27th Jul 2025341 PMAQI
27th Jul 2025342 PMAQI
27th Jul 2025343 PMAQI
27th Jul 2025364 PMAQI
27th Jul 2025355 PMAQI
27th Jul 2025366 PMAQI
27th Jul 2025357 PMAQI
27th Jul 2025348 PMAQI
27th Jul 2025359 PMAQI
27th Jul 20253810 PMAQI
27th Jul 20253711 PMAQI
28th Jul 20253812 AMAQI
28th Jul 2025381 AMAQI
28th Jul 2025382 AMAQI
28th Jul 2025343 AMAQI
28th Jul 2025304 AMAQI
30°C22/39°C
28th Jul 2025345 AMAQI
28th Jul 2025326 AMAQI
28th Jul 2025337 AMAQI
28th Jul 2025338 AMAQI
28th Jul 2025379 AMAQI
28th Jul 20253810 AMAQI
28th Jul 20253611 AMAQI
28th Jul 20253612 PMAQI
28th Jul 2025381 PMAQI
28th Jul 2025362 PMAQI
28th Jul 2025323 PMAQI
28th Jul 2025334 PMAQI
28th Jul 2025325 PMAQI
28th Jul 2025336 PMAQI
28th Jul 2025347 PMAQI
28th Jul 2025388 PMAQI
28th Jul 2025369 PMAQI
28th Jul 20253610 PMAQI
28th Jul 20253811 PMAQI
29th Jul 20253712 AMAQI
29th Jul 2025361 AMAQI
29th Jul 2025362 AMAQI
29th Jul 2025333 AMAQI
29th Jul 2025344 AMAQI
29°C20/39°C
29th Jul 2025355 AMAQI
29th Jul 2025356 AMAQI
29th Jul 2025347 AMAQI
29th Jul 2025358 AMAQI
29th Jul 2025349 AMAQI
29th Jul 20253410 AMAQI
29th Jul 20253311 AMAQI
29th Jul 20253412 PMAQI
29th Jul 2025341 PMAQI
29th Jul 2025352 PMAQI
29th Jul 2025343 PMAQI
29th Jul 2025344 PMAQI
29th Jul 2025335 PMAQI
29th Jul 2025336 PMAQI
29th Jul 2025327 PMAQI
29th Jul 2025348 PMAQI
29th Jul 2025329 PMAQI
29th Jul 20253410 PMAQI
29th Jul 20253611 PMAQI
30th Jul 20253512 AMAQI
30th Jul 2025361 AMAQI
30th Jul 2025362 AMAQI
30th Jul 2025343 AMAQI
30th Jul 2025344 AMAQI
24°C19/34°C
30th Jul 2025365 AMAQI
30th Jul 2025346 AMAQI
30th Jul 2025347 AMAQI
30th Jul 2025338 AMAQI
30th Jul 2025349 AMAQI
30th Jul 20253410 AMAQI
30th Jul 20253611 AMAQI
30th Jul 20253312 PMAQI
30th Jul 2025341 PMAQI
30th Jul 2025342 PMAQI
30th Jul 2025343 PMAQI
30th Jul 2025344 PMAQI
30th Jul 2025335 PMAQI
30th Jul 2025316 PMAQI
30th Jul 2025327 PMAQI
30th Jul 2025338 PMAQI
30th Jul 2025369 PMAQI
30th Jul 20253510 PMAQI
30th Jul 20253411 PMAQI
31st Jul 20253412 AMAQI
31st Jul 2025341 AMAQI
31st Jul 2025342 AMAQI
31st Jul 2025343 AMAQI
31st Jul 2025344 AMAQI
22°C18/27°C
31st Jul 2025345 AMAQI
31st Jul 2025366 AMAQI
31st Jul 2025347 AMAQI
31st Jul 2025348 AMAQI
31st Jul 2025379 AMAQI
31st Jul 20253610 AMAQI
31st Jul 20253611 AMAQI
31st Jul 20253612 PMAQI
31st Jul 2025331 PMAQI
31st Jul 2025362 PMAQI
31st Jul 2025343 PMAQI
31st Jul 2025334 PMAQI
31st Jul 2025365 PMAQI
31st Jul 2025336 PMAQI
31st Jul 2025347 PMAQI
31st Jul 2025348 PMAQI
31st Jul 2025329 PMAQI
31st Jul 20253410 PMAQI
31st Jul 20253611 PMAQI
1st Aug 20253412 AMAQI
1st Aug 2025341 AMAQI
1st Aug 2025362 AMAQI
1st Aug 2025333 AMAQI
1st Aug 2025354 AMAQI
25°C18/31°C
1st Aug 2025325 AMAQI
1st Aug 2025346 AMAQI
1st Aug 2025347 AMAQI
1st Aug 2025378 AMAQI
1st Aug 2025389 AMAQI
1st Aug 20253410 AMAQI
1st Aug 20253411 AMAQI
1st Aug 20253612 PMAQI
1st Aug 2025341 PMAQI
1st Aug 2025352 PMAQI
1st Aug 2025343 PMAQI
1st Aug 2025344 PMAQI
1st Aug 2025345 PMAQI
1st Aug 2025366 PMAQI
1st Aug 2025347 PMAQI
1st Aug 2025348 PMAQI
1st Aug 2025389 PMAQI
1st Aug 20253310 PMAQI
1st Aug 20253611 PMAQI
2nd Aug 20253612 AMAQI
2nd Aug 2025361 AMAQI
2nd Aug 2025362 AMAQI
2nd Aug 2025363 AMAQI
2nd Aug 2025364 AMAQI
26°C19/33°C
2nd Aug 2025365 AMAQI
2nd Aug 2025366 AMAQI
2nd Aug 2025367 AMAQI
2nd Aug 2025348 AMAQI
2nd Aug 2025379 AMAQI
2nd Aug 20253510 AMAQI
2nd Aug 20253511 AMAQI
2nd Aug 20253612 PMAQI
2nd Aug 2025331 PMAQI
2nd Aug 2025372 PMAQI
2nd Aug 2025363 PMAQI
2nd Aug 2025364 PMAQI
2nd Aug 2025375 PMAQI
2nd Aug 2025366 PMAQI
2nd Aug 2025367 PMAQI
2nd Aug 2025358 PMAQI
2nd Aug 2025359 PMAQI
2nd Aug 20253610 PMAQI
2nd Aug 20253611 PMAQI
3rd Aug 20253612 AMAQI
3rd Aug 2025341 AMAQI
3rd Aug 2025352 AMAQI
3rd Aug 2025363 AMAQI
3rd Aug 2025364 AMAQI
26°C18/33°C
3rd Aug 2025365 AMAQI
5 AM3rd Aug 2025366 AMAQI
3rd Aug 2025367 AMAQI
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
41AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
41AQI
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. 41), while the lowest AQI was between 5 AM to 8 PM (Avg. 41).
Night time
Avg. Highest Time
12 AM - 11 PM
42AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
42AQI
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. 42), while the lowest AQI was between 12 AM to 11 PM (Avg. 42).
2025 Days Vs Air Quality
Str Extension Bucharest, Calarasi, Clrasi, Romania
2025
28%
60
72%
153
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
60 DaysModerate
153 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 28%
Health Risk Level:
Very high
In 2025, 28% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Str Extension Bucharest, Calarasi, Clrasi, 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
62AQI
62AQI
2nd January 2025
63AQI
63AQI
3rd January 2025
65AQI
65AQI
4th January 2025
62AQI
62AQI
5th January 2025
61AQI
61AQI
6th January 2025
60AQI
60AQI
7th January 2025
58AQI
58AQI
8th January 2025
59AQI
59AQI
9th January 2025
59AQI
59AQI
10th January 2025
58AQI
58AQI
11th January 2025
57AQI
57AQI
12th January 2025
56AQI
56AQI
13th January 2025
56AQI
56AQI
14th January 2025
56AQI
56AQI
15th January 2025
56AQI
56AQI
16th January 2025
56AQI
56AQI
17th January 2025
57AQI
57AQI
18th January 2025
57AQI
57AQI
19th January 2025
64AQI
64AQI
20th January 2025
66AQI
66AQI
21st January 2025
66AQI
66AQI
22nd January 2025
66AQI
66AQI
23rd January 2025
68AQI
68AQI
24th January 2025
68AQI
68AQI
25th January 2025
67AQI
67AQI
26th January 2025
66AQI
66AQI
27th January 2025
65AQI
65AQI
28th January 2025
66AQI
66AQI
29th January 2025
66AQI
66AQI
30th January 2025
65AQI
65AQI
31st January 2025
64AQI
64AQI
1st February 2025
62AQI
62AQI
2nd February 2025
60AQI
60AQI
3rd February 2025
59AQI
59AQI
4th February 2025
59AQI
59AQI
5th February 2025
58AQI
58AQI
6th February 2025
58AQI
58AQI
7th February 2025
57AQI
57AQI
8th February 2025
55AQI
55AQI
9th February 2025
54AQI
54AQI
10th February 2025
54AQI
54AQI
11th February 2025
55AQI
55AQI
12th February 2025
56AQI
56AQI
13th February 2025
58AQI
58AQI
14th February 2025
58AQI
58AQI
15th February 2025
58AQI
58AQI
16th February 2025
59AQI
59AQI
17th February 2025
58AQI
58AQI
18th February 2025
57AQI
57AQI
19th February 2025
56AQI
56AQI
20th February 2025
57AQI
57AQI
21st February 2025
59AQI
59AQI
22nd February 2025
60AQI
60AQI
23rd February 2025
66AQI
66AQI
24th February 2025
70AQI
70AQI
25th February 2025
71AQI
71AQI
26th February 2025
82AQI
82AQI
27th February 2025
74AQI
74AQI
28th February 2025
68AQI
68AQI
1st March 2025
65AQI
65AQI
2nd March 2025
63AQI
63AQI
3rd March 2025
59AQI
59AQI
4th March 2025
57AQI
57AQI
5th March 2025
56AQI
56AQI
6th March 2025
55AQI
55AQI
7th March 2025
59AQI
59AQI
8th March 2025
58AQI
58AQI
9th March 2025
58AQI
58AQI
10th March 2025
59AQI
59AQI
11th March 2025
58AQI
58AQI
12th March 2025
56AQI
56AQI
13th March 2025
56AQI
56AQI
14th March 2025
55AQI
55AQI
15th March 2025
54AQI
54AQI
16th March 2025
52AQI
52AQI
17th March 2025
51AQI
51AQI
18th March 2025
59AQI
59AQI
19th March 2025
47AQI
47AQI
20th March 2025
47AQI
47AQI
21st March 2025
49AQI
49AQI
22nd March 2025
52AQI
52AQI
23rd March 2025
51AQI
51AQI
24th March 2025
53AQI
53AQI
25th March 2025
52AQI
52AQI
26th March 2025
51AQI
51AQI
27th March 2025
52AQI
52AQI
28th March 2025
52AQI
52AQI
29th March 2025
51AQI
51AQI
30th March 2025
51AQI
51AQI
31st March 2025
51AQI
51AQI
1st April 2025
51AQI
51AQI
2nd April 2025
51AQI
51AQI
3rd April 2025
51AQI
51AQI
4th April 2025
50AQI
50AQI
5th April 2025
49AQI
49AQI
6th April 2025
46AQI
46AQI
7th April 2025
43AQI
43AQI
8th April 2025
42AQI
42AQI
9th April 2025
40AQI
40AQI
10th April 2025
40AQI
40AQI
11th April 2025
40AQI
40AQI
12th April 2025
38AQI
38AQI
13th April 2025
39AQI
39AQI
14th April 2025
37AQI
37AQI
15th April 2025
38AQI
38AQI
16th April 2025
33AQI
33AQI
17th April 2025
31AQI
31AQI
18th April 2025
30AQI
30AQI
19th April 2025
31AQI
31AQI
20th April 2025
32AQI
32AQI
21st April 2025
34AQI
34AQI
22nd April 2025
35AQI
35AQI
23rd April 2025
37AQI
37AQI
24th April 2025
37AQI
37AQI
25th April 2025
37AQI
37AQI
26th April 2025
37AQI
37AQI
27th April 2025
37AQI
37AQI
28th April 2025
36AQI
36AQI
29th April 2025
36AQI
36AQI
30th April 2025
37AQI
37AQI
1st May 2025
43AQI
43AQI
2nd May 2025
47AQI
47AQI
3rd May 2025
53AQI
53AQI
4th May 2025
53AQI
53AQI
5th May 2025
54AQI
54AQI
6th May 2025
54AQI
54AQI
7th May 2025
53AQI
53AQI
8th May 2025
57AQI
57AQI
9th May 2025
55AQI
55AQI
10th May 2025
55AQI
55AQI
11th May 2025
55AQI
55AQI
12th May 2025
52AQI
52AQI
13th May 2025
51AQI
51AQI
14th May 2025
53AQI
53AQI
15th May 2025
55AQI
55AQI
16th May 2025
57AQI
57AQI
17th May 2025
56AQI
56AQI
18th May 2025
54AQI
54AQI
19th May 2025
52AQI
52AQI
20th May 2025
51AQI
51AQI
21st May 2025
50AQI
50AQI
22nd May 2025
52AQI
52AQI
23rd May 2025
54AQI
54AQI
24th May 2025
53AQI
53AQI
25th May 2025
51AQI
51AQI
26th May 2025
48AQI
48AQI
27th May 2025
48AQI
48AQI
28th May 2025
48AQI
48AQI
29th May 2025
50AQI
50AQI
30th May 2025
51AQI
51AQI
31st May 2025
51AQI
51AQI
1st June 2025
50AQI
50AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
51AQI
51AQI
4th June 2025
53AQI
53AQI
5th June 2025
56AQI
56AQI
6th June 2025
55AQI
55AQI
7th June 2025
57AQI
57AQI
8th June 2025
54AQI
54AQI
9th June 2025
58AQI
58AQI
10th June 2025
56AQI
56AQI
11th June 2025
58AQI
58AQI
12th June 2025
57AQI
57AQI
13th June 2025
57AQI
57AQI
14th June 2025
55AQI
55AQI
15th June 2025
56AQI
56AQI
16th June 2025
55AQI
55AQI
17th June 2025
54AQI
54AQI
18th June 2025
54AQI
54AQI
19th June 2025
55AQI
55AQI
20th June 2025
55AQI
55AQI
21st June 2025
56AQI
56AQI
22nd June 2025
58AQI
58AQI
23rd June 2025
55AQI
55AQI
24th June 2025
55AQI
55AQI
25th June 2025
55AQI
55AQI
26th June 2025
55AQI
55AQI
27th June 2025
55AQI
55AQI
28th June 2025
54AQI
54AQI
29th June 2025
53AQI
53AQI
30th June 2025
53AQI
53AQI
1st July 2025
53AQI
53AQI
2nd July 2025
52AQI
52AQI
3rd July 2025
52AQI
52AQI
4th July 2025
53AQI
53AQI
5th July 2025
53AQI
53AQI
6th July 2025
53AQI
53AQI
7th July 2025
54AQI
54AQI
8th July 2025
54AQI
54AQI
9th July 2025
53AQI
53AQI
10th July 2025
48AQI
48AQI
11th July 2025
50AQI
50AQI
12th July 2025
50AQI
50AQI
13th July 2025
52AQI
52AQI
14th July 2025
49AQI
49AQI
15th July 2025
42AQI
42AQI
16th July 2025
39AQI
39AQI
17th July 2025
39AQI
39AQI
18th July 2025
36AQI
36AQI
19th July 2025
37AQI
37AQI
20th July 2025
36AQI
36AQI
21st July 2025
35AQI
35AQI
22nd July 2025
36AQI
36AQI
23rd July 2025
33AQI
33AQI
24th July 2025
31AQI
31AQI
25th July 2025
35AQI
35AQI
26th July 2025
37AQI
37AQI
27th July 2025
36AQI
36AQI
28th July 2025
35AQI
35AQI
29th July 2025
34AQI
34AQI
30th July 2025
34AQI
34AQI
31st July 2025
35AQI
35AQI
1st August 2025
35AQI
35AQI
62AQI
61AQI
54AQI
39AQI
52AQI
55AQI
43AQI
35AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202552AQI
31
28
3
28
27
3
7
24
1
29
21
10
1
60
153
Highest AQI recorded in
January62AQI
Lowest AQI recorded in
August35AQI
202444AQI
16
1
1
12
23
7
18
13
31
19
10
22
9
7
22
1
1
30
151
91
1
Highest AQI recorded in
November62AQI
Lowest AQI recorded in
April8AQI
202325AQI
3
29
2
32
2
Highest AQI recorded in
December26AQI
Lowest AQI recorded in
November12AQI
202211AQI
31
22
31
24
10
118
Highest AQI recorded in
February17AQI
Lowest AQI recorded in
March5AQI
202120AQI
30
1
26
2
31
30
31
30
26
5
31
24
6
25
6
29
31
344
20
Highest AQI recorded in
October39AQI
Lowest AQI recorded in
May8AQI
202015AQI
13
21
18
28
30
31
30
26
24
6
31
252
6
Highest AQI recorded in
November33AQI
Lowest AQI recorded in
July6AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
52AQILeast Polluted Year Recorded
2022(Avg.)
11AQIStr Extension Bucharest's annual 2025 AQI (52) shows an average percentage change of 181.6% (worsened AQI) compared to previous years: 2020 (15), 2021 (20), 2022 (11), 2023 (25), 2024 (44).
