Busteni, Prahova, 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+
July Air Quality Analysis
Busteni, Prahova, Romania
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Jul 2023
58AQILowest AQI recorded on
4th Jul 2024
12AQISame Day Analysis (29th July):
On this day, AQI across the 4 years varied significantly: 2026 ranks 4th highest AQI at 27 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 29th Jul - 30th Jul 2026
Busteni, Prahova, Romania
AQI
Day
Night
.
5 AM29th Jul 2026
9 PM
4 AM30th Jul 2026
Day time
Avg. Highest Time
10AM29th Jul
37AQI
Avg. Lowest Time
8PM29th Jul
21AQI
Night time
Avg. Highest Time
2AM30th Jul
42AQI
Avg. Lowest Time
9PM29th Jul
21AQI
In the last 24 hours,
Busteni's AQI reached its highest point of 42 at 2 AM during the Night, while the lowest point, 21, was recorded at 9 PM during the Night between 29th Jul and 30th Jul 2026.
Day & Night AQI Trend : Jul 2026
Busteni, Prahova, Romania
Jul
01st - 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 - 29th29th - 30th30th
Day
Night
1st Jul 2026455 AMAQI
1st Jul 2026406 AMAQI
1st Jul 2026557 AMAQI
1st Jul 2026688 AMAQI
1st Jul 2026709 AMAQI
1st Jul 20266810 AMAQI
1st Jul 20266411 AMAQI
1st Jul 20266512 PMAQI
1st Jul 2026581 PMAQI
1st Jul 2026642 PMAQI
1st Jul 2026893 PMAQI
1st Jul 2026804 PMAQI
1st Jul 2026625 PMAQI
1st Jul 2026646 PMAQI
1st Jul 2026527 PMAQI
1st Jul 2026788 PMAQI
1st Jul 2026679 PMAQI
1st Jul 20265410 PMAQI
1st Jul 20264711 PMAQI
2nd Jul 20264812 AMAQI
2nd Jul 2026551 AMAQI
2nd Jul 2026552 AMAQI
2nd Jul 2026393 AMAQI
2nd Jul 2026244 AMAQI
20°C17/23°C
2nd Jul 2026475 AMAQI
2nd Jul 2026466 AMAQI
2nd Jul 2026407 AMAQI
2nd Jul 2026348 AMAQI
2nd Jul 2026389 AMAQI
2nd Jul 20264010 AMAQI
2nd Jul 20263411 AMAQI
2nd Jul 20264612 PMAQI
2nd Jul 2026461 PMAQI
2nd Jul 2026522 PMAQI
2nd Jul 2026453 PMAQI
2nd Jul 2026404 PMAQI
2nd Jul 2026445 PMAQI
2nd Jul 2026386 PMAQI
2nd Jul 2026387 PMAQI
2nd Jul 2026568 PMAQI
2nd Jul 2026329 PMAQI
2nd Jul 20264010 PMAQI
2nd Jul 20262311 PMAQI
3rd Jul 20262212 AMAQI
3rd Jul 2026281 AMAQI
3rd Jul 2026242 AMAQI
3rd Jul 2026303 AMAQI
3rd Jul 2026324 AMAQI
18°C15/22°C
3rd Jul 2026305 AMAQI
3rd Jul 2026306 AMAQI
3rd Jul 2026447 AMAQI
3rd Jul 2026468 AMAQI
3rd Jul 2026409 AMAQI
3rd Jul 20263610 AMAQI
3rd Jul 20263411 AMAQI
3rd Jul 20263812 PMAQI
3rd Jul 2026381 PMAQI
3rd Jul 2026342 PMAQI
3rd Jul 2026473 PMAQI
3rd Jul 2026384 PMAQI
3rd Jul 2026385 PMAQI
3rd Jul 2026466 PMAQI
3rd Jul 2026267 PMAQI
3rd Jul 2026288 PMAQI
3rd Jul 2026249 PMAQI
3rd Jul 20262410 PMAQI
3rd Jul 20262611 PMAQI
4th Jul 20263212 AMAQI
4th Jul 2026301 AMAQI
4th Jul 2026222 AMAQI
4th Jul 2026283 AMAQI
4th Jul 2026224 AMAQI
19°C16/23°C
4th Jul 2026345 AMAQI
4th Jul 2026326 AMAQI
4th Jul 2026267 AMAQI
4th Jul 2026448 AMAQI
4th Jul 2026469 AMAQI
4th Jul 20264210 AMAQI
4th Jul 20263211 AMAQI
4th Jul 20262612 PMAQI
4th Jul 2026231 PMAQI
4th Jul 2026242 PMAQI
4th Jul 2026253 PMAQI
4th Jul 2026234 PMAQI
4th Jul 2026215 PMAQI
4th Jul 2026246 PMAQI
4th Jul 2026217 PMAQI
4th Jul 2026218 PMAQI
4th Jul 2026209 PMAQI
4th Jul 20262110 PMAQI
4th Jul 20262711 PMAQI
5th Jul 20264012 AMAQI
5th Jul 2026261 AMAQI
5th Jul 2026212 AMAQI
5th Jul 2026193 AMAQI
5th Jul 2026214 AMAQI
15°C12/19°C
5th Jul 2026215 AMAQI
5th Jul 2026256 AMAQI
5th Jul 2026287 AMAQI
5th Jul 2026218 AMAQI
5th Jul 2026249 AMAQI
5th Jul 20262210 AMAQI
5th Jul 20262211 AMAQI
5th Jul 20262212 PMAQI
5th Jul 2026241 PMAQI
5th Jul 2026202 PMAQI
5th Jul 2026213 PMAQI
5th Jul 2026224 PMAQI
5th Jul 2026205 PMAQI
5th Jul 2026266 PMAQI
5th Jul 2026257 PMAQI
5th Jul 2026248 PMAQI
5th Jul 2026249 PMAQI
5th Jul 20262110 PMAQI
5th Jul 20262211 PMAQI
6th Jul 20262312 AMAQI
6th Jul 2026231 AMAQI
6th Jul 2026232 AMAQI
6th Jul 2026203 AMAQI
6th Jul 2026284 AMAQI
14°C11/17°C
6th Jul 2026355 AMAQI
6th Jul 2026266 AMAQI
6th Jul 2026247 AMAQI
6th Jul 2026228 AMAQI
6th Jul 2026269 AMAQI
6th Jul 20262510 AMAQI
6th Jul 20262311 AMAQI
6th Jul 20262312 PMAQI
6th Jul 2026221 PMAQI
6th Jul 2026222 PMAQI
6th Jul 2026213 PMAQI
6th Jul 2026174 PMAQI
6th Jul 2026265 PMAQI
6th Jul 2026226 PMAQI
6th Jul 2026277 PMAQI
6th Jul 2026268 PMAQI
6th Jul 2026239 PMAQI
6th Jul 20262410 PMAQI
6th Jul 20263011 PMAQI
7th Jul 20263412 AMAQI
7th Jul 2026391 AMAQI
7th Jul 2026302 AMAQI
7th Jul 2026363 AMAQI
7th Jul 2026344 AMAQI
15°C12/19°C
7th Jul 2026375 AMAQI
7th Jul 2026406 AMAQI
7th Jul 2026467 AMAQI
7th Jul 2026508 AMAQI
7th Jul 2026489 AMAQI
7th Jul 20264810 AMAQI
7th Jul 20263311 AMAQI
7th Jul 20262412 PMAQI
7th Jul 2026241 PMAQI
7th Jul 2026202 PMAQI
7th Jul 2026253 PMAQI
7th Jul 2026244 PMAQI
7th Jul 2026235 PMAQI
7th Jul 2026266 PMAQI
7th Jul 2026287 PMAQI
7th Jul 2026288 PMAQI
7th Jul 2026249 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262311 PMAQI
8th Jul 20262412 AMAQI
8th Jul 2026341 AMAQI
8th Jul 2026322 AMAQI
8th Jul 2026323 AMAQI
8th Jul 2026234 AMAQI
16°C13/19°C
8th Jul 2026265 AMAQI
8th Jul 2026306 AMAQI
8th Jul 2026277 AMAQI
8th Jul 2026428 AMAQI
8th Jul 2026469 AMAQI
8th Jul 20263310 AMAQI
8th Jul 20262211 AMAQI
8th Jul 20262212 PMAQI
8th Jul 2026221 PMAQI
8th Jul 2026212 PMAQI
8th Jul 2026223 PMAQI
8th Jul 2026214 PMAQI
8th Jul 2026225 PMAQI
8th Jul 2026246 PMAQI
8th Jul 2026227 PMAQI
8th Jul 2026228 PMAQI
8th Jul 2026259 PMAQI
8th Jul 20262410 PMAQI
8th Jul 20262211 PMAQI
9th Jul 20262412 AMAQI
9th Jul 2026221 AMAQI
9th Jul 2026242 AMAQI
9th Jul 2026203 AMAQI
9th Jul 2026224 AMAQI
15°C12/20°C
9th Jul 2026265 AMAQI
9th Jul 2026326 AMAQI
9th Jul 2026267 AMAQI
9th Jul 2026248 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20261910 AMAQI
9th Jul 20262011 AMAQI
9th Jul 20261712 PMAQI
9th Jul 2026171 PMAQI
9th Jul 2026172 PMAQI
9th Jul 2026203 PMAQI
9th Jul 2026204 PMAQI
9th Jul 2026225 PMAQI
9th Jul 2026266 PMAQI
9th Jul 2026197 PMAQI
9th Jul 2026208 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262610 PMAQI
9th Jul 20262411 PMAQI
10th Jul 20262312 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026233 AMAQI
10th Jul 2026234 AMAQI
12°C10/15°C
10th Jul 2026305 AMAQI
10th Jul 2026446 AMAQI
10th Jul 2026347 AMAQI
10th Jul 2026278 AMAQI
10th Jul 2026229 AMAQI
10th Jul 20262410 AMAQI
10th Jul 20262211 AMAQI
10th Jul 20262512 PMAQI
10th Jul 2026261 PMAQI
10th Jul 2026262 PMAQI
10th Jul 2026203 PMAQI
10th Jul 2026304 PMAQI
10th Jul 2026225 PMAQI
10th Jul 2026126 PMAQI
10th Jul 2026127 PMAQI
10th Jul 2026208 PMAQI
10th Jul 2026299 PMAQI
10th Jul 20262410 PMAQI
10th Jul 20262611 PMAQI
11th Jul 20263412 AMAQI
11th Jul 2026361 AMAQI
11th Jul 2026362 AMAQI
11th Jul 2026423 AMAQI
11th Jul 2026324 AMAQI
12°C9/17°C
11th Jul 2026445 AMAQI
11th Jul 2026386 AMAQI
11th Jul 2026367 AMAQI
11th Jul 2026438 AMAQI
11th Jul 2026349 AMAQI
11th Jul 20262410 AMAQI
11th Jul 20263511 AMAQI
11th Jul 20262212 PMAQI
11th Jul 2026261 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026223 PMAQI
11th Jul 2026304 PMAQI
11th Jul 2026275 PMAQI
11th Jul 2026266 PMAQI
11th Jul 2026227 PMAQI
11th Jul 2026278 PMAQI
11th Jul 2026279 PMAQI
11th Jul 20263010 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20262712 AMAQI
12th Jul 2026341 AMAQI
12th Jul 2026362 AMAQI
12th Jul 2026323 AMAQI
12th Jul 2026454 AMAQI
16°C11/21°C
12th Jul 2026365 AMAQI
12th Jul 2026486 AMAQI
12th Jul 2026487 AMAQI
12th Jul 2026438 AMAQI
12th Jul 2026449 AMAQI
12th Jul 20264910 AMAQI
12th Jul 20264211 AMAQI
12th Jul 20263212 PMAQI
12th Jul 2026341 PMAQI
12th Jul 2026232 PMAQI
12th Jul 2026283 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026265 PMAQI
12th Jul 2026236 PMAQI
12th Jul 2026247 PMAQI
12th Jul 2026298 PMAQI
12th Jul 2026409 PMAQI
12th Jul 20263010 PMAQI
12th Jul 20262511 PMAQI
13th Jul 20262612 AMAQI
13th Jul 2026231 AMAQI
13th Jul 2026242 AMAQI
13th Jul 2026233 AMAQI
13th Jul 2026234 AMAQI
15°C11/19°C
13th Jul 2026325 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026307 AMAQI
13th Jul 2026288 AMAQI
13th Jul 2026399 AMAQI
13th Jul 20263910 AMAQI
13th Jul 20263211 AMAQI
13th Jul 20262312 PMAQI
13th Jul 2026281 PMAQI
13th Jul 2026282 PMAQI
13th Jul 2026383 PMAQI
13th Jul 2026274 PMAQI
13th Jul 2026215 PMAQI
13th Jul 2026206 PMAQI
13th Jul 2026307 PMAQI
13th Jul 2026308 PMAQI
13th Jul 2026249 PMAQI
13th Jul 20262710 PMAQI
13th Jul 20263011 PMAQI
14th Jul 20263012 AMAQI
14th Jul 2026261 AMAQI
14th Jul 2026362 AMAQI
14th Jul 2026303 AMAQI
14th Jul 2026284 AMAQI
14°C11/17°C
14th Jul 2026305 AMAQI
14th Jul 2026306 AMAQI
14th Jul 2026287 AMAQI
14th Jul 2026328 AMAQI
14th Jul 2026309 AMAQI
14th Jul 20262810 AMAQI
14th Jul 20262711 AMAQI
14th Jul 20262512 PMAQI
14th Jul 2026251 PMAQI
14th Jul 2026222 PMAQI
14th Jul 2026243 PMAQI
14th Jul 2026254 PMAQI
14th Jul 2026245 PMAQI
14th Jul 2026326 PMAQI
14th Jul 2026287 PMAQI
14th Jul 2026248 PMAQI
14th Jul 2026269 PMAQI
14th Jul 20262210 PMAQI
14th Jul 20263811 PMAQI
15th Jul 20263412 AMAQI
15th Jul 2026401 AMAQI
15th Jul 2026342 AMAQI
15th Jul 2026553 AMAQI
15th Jul 2026474 AMAQI
17°C12/21°C
15th Jul 2026435 AMAQI
15th Jul 2026366 AMAQI
15th Jul 2026347 AMAQI
15th Jul 2026328 AMAQI
15th Jul 2026429 AMAQI
15th Jul 20265110 AMAQI
15th Jul 20265111 AMAQI
15th Jul 20264212 PMAQI
15th Jul 2026401 PMAQI
15th Jul 2026422 PMAQI
15th Jul 2026423 PMAQI
15th Jul 2026404 PMAQI
15th Jul 2026325 PMAQI
15th Jul 2026366 PMAQI
15th Jul 2026487 PMAQI
15th Jul 2026368 PMAQI
15th Jul 2026389 PMAQI
15th Jul 20264010 PMAQI
15th Jul 20263811 PMAQI
16th Jul 20264612 AMAQI
16th Jul 2026421 AMAQI
16th Jul 2026462 AMAQI
16th Jul 2026463 AMAQI
16th Jul 2026384 AMAQI
19°C15/22°C
16th Jul 2026425 AMAQI
16th Jul 2026446 AMAQI
16th Jul 2026527 AMAQI
16th Jul 2026328 AMAQI
16th Jul 2026369 AMAQI
16th Jul 20262410 AMAQI
16th Jul 20264211 AMAQI
16th Jul 20266512 PMAQI
16th Jul 2026511 PMAQI
16th Jul 2026452 PMAQI
16th Jul 2026363 PMAQI
16th Jul 2026324 PMAQI
16th Jul 2026345 PMAQI
16th Jul 2026236 PMAQI
16th Jul 2026347 PMAQI
16th Jul 2026308 PMAQI
16th Jul 2026369 PMAQI
16th Jul 20264010 PMAQI
16th Jul 20263811 PMAQI
17th Jul 20264612 AMAQI
17th Jul 2026341 AMAQI
17th Jul 2026342 AMAQI
17th Jul 2026323 AMAQI
17th Jul 2026264 AMAQI
19°C16/22°C
17th Jul 2026285 AMAQI
17th Jul 2026306 AMAQI
17th Jul 2026487 AMAQI
17th Jul 2026578 AMAQI
17th Jul 2026639 AMAQI
17th Jul 20264410 AMAQI
17th Jul 20264111 AMAQI
17th Jul 20264612 PMAQI
17th Jul 2026401 PMAQI
17th Jul 2026422 PMAQI
17th Jul 2026403 PMAQI
17th Jul 2026344 PMAQI
17th Jul 2026425 PMAQI
17th Jul 2026366 PMAQI
17th Jul 2026427 PMAQI
17th Jul 2026368 PMAQI
17th Jul 2026489 PMAQI
17th Jul 20264110 PMAQI
17th Jul 20265011 PMAQI
18th Jul 20264412 AMAQI
18th Jul 2026421 AMAQI
18th Jul 2026422 AMAQI
18th Jul 2026443 AMAQI
18th Jul 2026424 AMAQI
18°C16/22°C
18th Jul 2026425 AMAQI
18th Jul 2026426 AMAQI
18th Jul 2026387 AMAQI
18th Jul 2026448 AMAQI
18th Jul 2026539 AMAQI
18th Jul 20264310 AMAQI
18th Jul 20264611 AMAQI
18th Jul 20264812 PMAQI
18th Jul 2026441 PMAQI
18th Jul 2026472 PMAQI
18th Jul 2026443 PMAQI
18th Jul 2026364 PMAQI
18th Jul 2026385 PMAQI
18th Jul 2026366 PMAQI
18th Jul 2026467 PMAQI
18th Jul 2026388 PMAQI
18th Jul 2026469 PMAQI
18th Jul 20264410 PMAQI
18th Jul 20264811 PMAQI
19th Jul 20264312 AMAQI
19th Jul 2026421 AMAQI
19th Jul 2026422 AMAQI
19th Jul 2026523 AMAQI
19th Jul 2026474 AMAQI
20°C16/24°C
19th Jul 2026495 AMAQI
19th Jul 2026426 AMAQI
19th Jul 2026407 AMAQI
19th Jul 2026458 AMAQI
19th Jul 2026489 AMAQI
19th Jul 20264610 AMAQI
19th Jul 20264211 AMAQI
19th Jul 20264612 PMAQI
19th Jul 2026481 PMAQI
19th Jul 2026472 PMAQI
19th Jul 2026523 PMAQI
19th Jul 2026564 PMAQI
19th Jul 2026485 PMAQI
19th Jul 2026486 PMAQI
19th Jul 2026387 PMAQI
19th Jul 2026448 PMAQI
19th Jul 2026449 PMAQI
19th Jul 20264310 PMAQI
19th Jul 20265411 PMAQI
20th Jul 20265212 AMAQI
20th Jul 2026521 AMAQI
20th Jul 2026442 AMAQI
20th Jul 2026463 AMAQI
20th Jul 2026454 AMAQI
21°C17/26°C
20th Jul 2026465 AMAQI
20th Jul 2026466 AMAQI
20th Jul 2026467 AMAQI
20th Jul 2026438 AMAQI
20th Jul 2026509 AMAQI
20th Jul 20263410 AMAQI
20th Jul 20263011 AMAQI
20th Jul 20263412 PMAQI
20th Jul 2026201 PMAQI
20th Jul 2026282 PMAQI
20th Jul 2026263 PMAQI
20th Jul 2026214 PMAQI
20th Jul 2026225 PMAQI
20th Jul 2026286 PMAQI
20th Jul 2026347 PMAQI
20th Jul 2026348 PMAQI
20th Jul 2026369 PMAQI
20th Jul 20263410 PMAQI
20th Jul 20264211 PMAQI
21st Jul 20263812 AMAQI
21st Jul 2026381 AMAQI
21st Jul 2026402 AMAQI
21st Jul 2026423 AMAQI
21st Jul 2026344 AMAQI
19°C17/24°C
21st Jul 2026365 AMAQI
21st Jul 2026347 AMAQI
21st Jul 2026388 AMAQI
21st Jul 2026369 AMAQI
21st Jul 20263010 AMAQI
21st Jul 20263011 AMAQI
21st Jul 20262212 PMAQI
21st Jul 2026321 PMAQI
21st Jul 2026222 PMAQI
21st Jul 2026263 PMAQI
21st Jul 2026214 PMAQI
21st Jul 2026235 PMAQI
21st Jul 2026226 PMAQI
21st Jul 2026227 PMAQI
21st Jul 2026208 PMAQI
21st Jul 2026309 PMAQI
21st Jul 20263410 PMAQI
21st Jul 20263411 PMAQI
22nd Jul 20263012 AMAQI
22nd Jul 2026341 AMAQI
22nd Jul 2026402 AMAQI
22nd Jul 2026383 AMAQI
22nd Jul 2026404 AMAQI
18°C15/22°C
22nd Jul 2026405 AMAQI
22nd Jul 2026386 AMAQI
22nd Jul 2026417 AMAQI
22nd Jul 2026408 AMAQI
22nd Jul 2026439 AMAQI
22nd Jul 20263910 AMAQI
22nd Jul 20263811 AMAQI
22nd Jul 20264212 PMAQI
22nd Jul 2026441 PMAQI
22nd Jul 2026402 PMAQI
22nd Jul 2026363 PMAQI
22nd Jul 2026304 PMAQI
22nd Jul 2026235 PMAQI
22nd Jul 2026296 PMAQI
22nd Jul 2026347 PMAQI
22nd Jul 2026328 PMAQI
22nd Jul 2026409 PMAQI
22nd Jul 20264610 PMAQI
22nd Jul 20263011 PMAQI
23rd Jul 20262812 AMAQI
23rd Jul 2026271 AMAQI
23rd Jul 2026262 AMAQI
23rd Jul 2026343 AMAQI
23rd Jul 2026324 AMAQI
13°C11/17°C
23rd Jul 2026365 AMAQI
23rd Jul 2026346 AMAQI
23rd Jul 2026347 AMAQI
23rd Jul 2026348 AMAQI
23rd Jul 2026349 AMAQI
23rd Jul 20262110 AMAQI
23rd Jul 20262611 AMAQI
23rd Jul 20265012 PMAQI
23rd Jul 2026421 PMAQI
23rd Jul 2026282 PMAQI
23rd Jul 2026293 PMAQI
23rd Jul 2026304 PMAQI
23rd Jul 2026545 PMAQI
23rd Jul 2026366 PMAQI
23rd Jul 2026557 PMAQI
23rd Jul 2026568 PMAQI
23rd Jul 2026459 PMAQI
23rd Jul 20265410 PMAQI
23rd Jul 20264311 PMAQI
24th Jul 20264812 AMAQI
24th Jul 2026441 AMAQI
24th Jul 2026402 AMAQI
24th Jul 2026323 AMAQI
24th Jul 2026364 AMAQI
14°C11/17°C
24th Jul 2026365 AMAQI
24th Jul 2026326 AMAQI
24th Jul 2026347 AMAQI
24th Jul 2026328 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20262210 AMAQI
24th Jul 20262111 AMAQI
24th Jul 20262112 PMAQI
24th Jul 2026211 PMAQI
24th Jul 2026232 PMAQI
24th Jul 2026233 PMAQI
24th Jul 2026214 PMAQI
24th Jul 2026235 PMAQI
24th Jul 2026226 PMAQI
24th Jul 2026277 PMAQI
24th Jul 2026298 PMAQI
24th Jul 2026239 PMAQI
24th Jul 20262110 PMAQI
24th Jul 20262311 PMAQI
25th Jul 20262412 AMAQI
25th Jul 2026231 AMAQI
25th Jul 2026272 AMAQI
25th Jul 2026213 AMAQI
25th Jul 2026244 AMAQI
13°C11/17°C
25th Jul 2026225 AMAQI
25th Jul 2026236 AMAQI
25th Jul 2026237 AMAQI
25th Jul 2026238 AMAQI
25th Jul 2026309 AMAQI
25th Jul 20262210 AMAQI
25th Jul 20262611 AMAQI
25th Jul 20262612 PMAQI
25th Jul 2026361 PMAQI
25th Jul 2026212 PMAQI
25th Jul 2026213 PMAQI
25th Jul 2026214 PMAQI
25th Jul 2026215 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026217 PMAQI
25th Jul 2026198 PMAQI
25th Jul 2026229 PMAQI
25th Jul 20262810 PMAQI
25th Jul 20262711 PMAQI
26th Jul 20262812 AMAQI
26th Jul 2026301 AMAQI
26th Jul 2026282 AMAQI
26th Jul 2026323 AMAQI
26th Jul 2026324 AMAQI
13°C9/17°C
26th Jul 2026375 AMAQI
26th Jul 2026306 AMAQI
26th Jul 2026277 AMAQI
26th Jul 2026348 AMAQI
26th Jul 2026329 AMAQI
26th Jul 20263110 AMAQI
26th Jul 20262711 AMAQI
26th Jul 20262612 PMAQI
26th Jul 2026321 PMAQI
26th Jul 2026212 PMAQI
26th Jul 2026213 PMAQI
26th Jul 2026214 PMAQI
26th Jul 2026225 PMAQI
26th Jul 2026226 PMAQI
26th Jul 2026207 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026329 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20263011 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026241 AMAQI
27th Jul 2026242 AMAQI
27th Jul 2026243 AMAQI
27th Jul 2026284 AMAQI
16°C12/21°C
27th Jul 2026365 AMAQI
27th Jul 2026346 AMAQI
27th Jul 2026347 AMAQI
27th Jul 2026348 AMAQI
27th Jul 2026349 AMAQI
27th Jul 20263810 AMAQI
27th Jul 20263611 AMAQI
27th Jul 20263412 PMAQI
27th Jul 2026361 PMAQI
27th Jul 2026342 PMAQI
27th Jul 2026383 PMAQI
27th Jul 2026344 PMAQI
27th Jul 2026345 PMAQI
27th Jul 2026366 PMAQI
27th Jul 2026387 PMAQI
27th Jul 2026388 PMAQI
27th Jul 2026389 PMAQI
27th Jul 20263810 PMAQI
27th Jul 20264211 PMAQI
28th Jul 20264412 AMAQI
28th Jul 2026461 AMAQI
28th Jul 2026462 AMAQI
28th Jul 2026483 AMAQI
28th Jul 2026444 AMAQI
19°C15/23°C
28th Jul 2026435 AMAQI
28th Jul 2026426 AMAQI
28th Jul 2026457 AMAQI
28th Jul 2026388 AMAQI
28th Jul 2026329 AMAQI
28th Jul 20263010 AMAQI
28th Jul 20262111 AMAQI
28th Jul 20262112 PMAQI
28th Jul 2026211 PMAQI
28th Jul 2026222 PMAQI
28th Jul 2026213 PMAQI
28th Jul 2026344 PMAQI
28th Jul 2026325 PMAQI
28th Jul 2026246 PMAQI
28th Jul 2026227 PMAQI
28th Jul 2026268 PMAQI
28th Jul 2026229 PMAQI
28th Jul 20262310 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262412 AMAQI
29th Jul 2026241 AMAQI
29th Jul 2026232 AMAQI
29th Jul 2026283 AMAQI
29th Jul 2026324 AMAQI
17°C14/21°C
29th Jul 2026345 AMAQI
29th Jul 2026326 AMAQI
29th Jul 2026327 AMAQI
29th Jul 2026368 AMAQI
29th Jul 2026329 AMAQI
29th Jul 20263710 AMAQI
29th Jul 20263411 AMAQI
29th Jul 20262212 PMAQI
29th Jul 2026231 PMAQI
29th Jul 2026262 PMAQI
29th Jul 2026213 PMAQI
29th Jul 2026214 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026236 PMAQI
29th Jul 2026217 PMAQI
29th Jul 2026218 PMAQI
29th Jul 2026219 PMAQI
29th Jul 20262810 PMAQI
29th Jul 20263811 PMAQI
30th Jul 20263612 AMAQI
30th Jul 2026401 AMAQI
30th Jul 2026422 AMAQI
30th Jul 2026403 AMAQI
30th Jul 2026404 AMAQI
18°C14/23°C
30th Jul 2026415 AMAQI
5 AM30th Jul 2026416 AMAQI
30th Jul 2026367 AMAQI
30th Jul 2026388 AMAQI
30th Jul 2026389 AMAQI
30th Jul 20264210 AMAQI
30th Jul 20264311 AMAQI
30th Jul 20263212 PMAQI
30th Jul 2026361 PMAQI
1 PM30th Jul 2026342 PMAQI
30th Jul 2026323 PMAQI
30th Jul 2026224 PMAQI
30th Jul 2026215 PMAQI
30th Jul 2026216 PMAQI
30th Jul 2026227 PMAQI
30th Jul 2026268 PMAQI
30th Jul 2026309 PMAQI
9 PM30th Jul 20263810 PMAQI
30th Jul 20263211 PMAQI
1 AM
4 AM
19°C15/24°C
Day time
Avg. Highest Time
9 AM
39AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 PM
29AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 9 AM (Avg. 39), while the lowest AQI was between 6 PM to 6 PM (Avg. 29).
Night time
Avg. Highest Time
12 AM - 4 AM
34AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
10 PM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 34), while the lowest AQI was between 10 PM to 10 PM (Avg. 32).
2026 Days Vs Air Quality
Busteni, Prahova, Romania
2026
71%
147
27%
56
2%
4
Total number of days with different AQI categories in last 211 days in 2026 (154 days remaining)
Good
147 DaysModerate
56 DaysPoor
4 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 71%
Health Risk Level:
Low
In 2026, 71% of 211 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
Busteni, Prahova, Romania
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
39AQI (US)
39AQI (US)
2nd January 2026
52AQI (US)
52AQI (US)
3rd January 2026
40AQI (US)
40AQI (US)
4th January 2026
52AQI (US)
52AQI (US)
5th January 2026
54AQI (US)
54AQI (US)
6th January 2026
62AQI (US)
62AQI (US)
7th January 2026
84AQI (US)
84AQI (US)
8th January 2026
50AQI (US)
50AQI (US)
9th January 2026
44AQI (US)
44AQI (US)
10th January 2026
70AQI (US)
70AQI (US)
11th January 2026
50AQI (US)
50AQI (US)
12th January 2026
50AQI (US)
50AQI (US)
13th January 2026
77AQI (US)
77AQI (US)
14th January 2026
90AQI (US)
90AQI (US)
15th January 2026
74AQI (US)
74AQI (US)
16th January 2026
70AQI (US)
70AQI (US)
17th January 2026
67AQI (US)
67AQI (US)
18th January 2026
54AQI (US)
54AQI (US)
19th January 2026
64AQI (US)
64AQI (US)
20th January 2026
105AQI (US)
105AQI (US)
21st January 2026
119AQI (US)
119AQI (US)
22nd January 2026
80AQI (US)
80AQI (US)
23rd January 2026
44AQI (US)
44AQI (US)
24th January 2026
44AQI (US)
44AQI (US)
25th January 2026
42AQI (US)
42AQI (US)
26th January 2026
41AQI (US)
41AQI (US)
27th January 2026
26AQI (US)
26AQI (US)
28th January 2026
32AQI (US)
32AQI (US)
29th January 2026
38AQI (US)
38AQI (US)
30th January 2026
35AQI (US)
35AQI (US)
31st January 2026
30AQI (US)
30AQI (US)
1st February 2026
30AQI (US)
30AQI (US)
2nd February 2026
30AQI (US)
30AQI (US)
3rd February 2026
38AQI (US)
38AQI (US)
4th February 2026
38AQI (US)
38AQI (US)
5th February 2026
35AQI (US)
35AQI (US)
6th February 2026
28AQI (US)
28AQI (US)
7th February 2026
32AQI (US)
32AQI (US)
8th February 2026
36AQI (US)
36AQI (US)
9th February 2026
31AQI (US)
31AQI (US)
10th February 2026
28AQI (US)
28AQI (US)
11th February 2026
36AQI (US)
36AQI (US)
12th February 2026
40AQI (US)
40AQI (US)
13th February 2026
38AQI (US)
38AQI (US)
14th February 2026
46AQI (US)
46AQI (US)
15th February 2026
30AQI (US)
30AQI (US)
16th February 2026
26AQI (US)
26AQI (US)
17th February 2026
35AQI (US)
35AQI (US)
18th February 2026
36AQI (US)
36AQI (US)
19th February 2026
35AQI (US)
35AQI (US)
20th February 2026
44AQI (US)
44AQI (US)
21st February 2026
55AQI (US)
55AQI (US)
22nd February 2026
66AQI (US)
66AQI (US)
23rd February 2026
102AQI (US)
102AQI (US)
24th February 2026
35AQI (US)
35AQI (US)
25th February 2026
34AQI (US)
34AQI (US)
26th February 2026
35AQI (US)
35AQI (US)
27th February 2026
92AQI (US)
92AQI (US)
28th February 2026
94AQI (US)
94AQI (US)
1st March 2026
84AQI (US)
84AQI (US)
2nd March 2026
106AQI (US)
106AQI (US)
3rd March 2026
99AQI (US)
99AQI (US)
4th March 2026
93AQI (US)
93AQI (US)
5th March 2026
94AQI (US)
94AQI (US)
6th March 2026
52AQI (US)
52AQI (US)
7th March 2026
62AQI (US)
62AQI (US)
8th March 2026
65AQI (US)
65AQI (US)
9th March 2026
62AQI (US)
62AQI (US)
10th March 2026
42AQI (US)
42AQI (US)
11th March 2026
40AQI (US)
40AQI (US)
12th March 2026
55AQI (US)
55AQI (US)
13th March 2026
60AQI (US)
60AQI (US)
14th March 2026
56AQI (US)
56AQI (US)
15th March 2026
64AQI (US)
64AQI (US)
16th March 2026
74AQI (US)
74AQI (US)
17th March 2026
90AQI (US)
90AQI (US)
18th March 2026
70AQI (US)
70AQI (US)
19th March 2026
50AQI (US)
50AQI (US)
20th March 2026
66AQI (US)
66AQI (US)
21st March 2026
64AQI (US)
64AQI (US)
22nd March 2026
52AQI (US)
52AQI (US)
23rd March 2026
59AQI (US)
59AQI (US)
24th March 2026
72AQI (US)
72AQI (US)
25th March 2026
74AQI (US)
74AQI (US)
26th March 2026
69AQI (US)
69AQI (US)
27th March 2026
52AQI (US)
52AQI (US)
28th March 2026
54AQI (US)
54AQI (US)
29th March 2026
34AQI (US)
34AQI (US)
30th March 2026
36AQI (US)
36AQI (US)
31st March 2026
26AQI (US)
26AQI (US)
1st April 2026
52AQI (US)
52AQI (US)
2nd April 2026
84AQI (US)
84AQI (US)
3rd April 2026
40AQI (US)
40AQI (US)
4th April 2026
54AQI (US)
54AQI (US)
5th April 2026
60AQI (US)
60AQI (US)
6th April 2026
40AQI (US)
40AQI (US)
7th April 2026
25AQI (US)
25AQI (US)
8th April 2026
25AQI (US)
25AQI (US)
9th April 2026
43AQI (US)
43AQI (US)
10th April 2026
44AQI (US)
44AQI (US)
11th April 2026
68AQI (US)
68AQI (US)
12th April 2026
60AQI (US)
60AQI (US)
13th April 2026
66AQI (US)
66AQI (US)
14th April 2026
44AQI (US)
44AQI (US)
15th April 2026
53AQI (US)
53AQI (US)
16th April 2026
59AQI (US)
59AQI (US)
17th April 2026
18th April 2026
55AQI (US)
55AQI (US)
19th April 2026
42AQI (US)
42AQI (US)
20th April 2026
44AQI (US)
44AQI (US)
21st April 2026
36AQI (US)
36AQI (US)
22nd April 2026
23rd April 2026
39AQI (US)
39AQI (US)
24th April 2026
27AQI (US)
27AQI (US)
25th April 2026
45AQI (US)
45AQI (US)
26th April 2026
33AQI (US)
33AQI (US)
27th April 2026
26AQI (US)
26AQI (US)
28th April 2026
37AQI (US)
37AQI (US)
29th April 2026
35AQI (US)
35AQI (US)
30th April 2026
40AQI (US)
40AQI (US)
1st May 2026
45AQI (US)
45AQI (US)
2nd May 2026
50AQI (US)
50AQI (US)
3rd May 2026
48AQI (US)
48AQI (US)
4th May 2026
41AQI (US)
41AQI (US)
5th May 2026
48AQI (US)
48AQI (US)
6th May 2026
44AQI (US)
44AQI (US)
7th May 2026
43AQI (US)
43AQI (US)
8th May 2026
40AQI (US)
40AQI (US)
9th May 2026
10th May 2026
32AQI (US)
32AQI (US)
11th May 2026
36AQI (US)
36AQI (US)
12th May 2026
26AQI (US)
26AQI (US)
13th May 2026
26AQI (US)
26AQI (US)
14th May 2026
32AQI (US)
32AQI (US)
15th May 2026
36AQI (US)
36AQI (US)
16th May 2026
38AQI (US)
38AQI (US)
17th May 2026
46AQI (US)
46AQI (US)
18th May 2026
34AQI (US)
34AQI (US)
19th May 2026
30AQI (US)
30AQI (US)
20th May 2026
40AQI (US)
40AQI (US)
21st May 2026
54AQI (US)
54AQI (US)
22nd May 2026
56AQI (US)
56AQI (US)
23rd May 2026
30AQI (US)
30AQI (US)
24th May 2026
32AQI (US)
32AQI (US)
25th May 2026
32AQI (US)
32AQI (US)
26th May 2026
32AQI (US)
32AQI (US)
27th May 2026
24AQI (US)
24AQI (US)
28th May 2026
22AQI (US)
22AQI (US)
29th May 2026
20AQI (US)
20AQI (US)
30th May 2026
18AQI (US)
18AQI (US)
31st May 2026
28AQI (US)
28AQI (US)
1st June 2026
30AQI (US)
30AQI (US)
2nd June 2026
26AQI (US)
26AQI (US)
3rd June 2026
24AQI (US)
24AQI (US)
4th June 2026
33AQI (US)
33AQI (US)
5th June 2026
37AQI (US)
37AQI (US)
6th June 2026
36AQI (US)
36AQI (US)
7th June 2026
30AQI (US)
30AQI (US)
8th June 2026
24AQI (US)
24AQI (US)
9th June 2026
31AQI (US)
31AQI (US)
10th June 2026
36AQI (US)
36AQI (US)
11th June 2026
42AQI (US)
42AQI (US)
12th June 2026
31AQI (US)
31AQI (US)
13th June 2026
16AQI (US)
16AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
18AQI (US)
18AQI (US)
16th June 2026
23AQI (US)
23AQI (US)
17th June 2026
29AQI (US)
29AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
26AQI (US)
26AQI (US)
20th June 2026
34AQI (US)
34AQI (US)
21st June 2026
44AQI (US)
44AQI (US)
22nd June 2026
45AQI (US)
45AQI (US)
23rd June 2026
34AQI (US)
34AQI (US)
24th June 2026
41AQI (US)
41AQI (US)
25th June 2026
46AQI (US)
46AQI (US)
26th June 2026
50AQI (US)
50AQI (US)
27th June 2026
40AQI (US)
40AQI (US)
28th June 2026
46AQI (US)
46AQI (US)
29th June 2026
50AQI (US)
50AQI (US)
30th June 2026
61AQI (US)
61AQI (US)
1st July 2026
58AQI (US)
58AQI (US)
2nd July 2026
42AQI (US)
42AQI (US)
3rd July 2026
33AQI (US)
33AQI (US)
4th July 2026
28AQI (US)
28AQI (US)
5th July 2026
24AQI (US)
24AQI (US)
6th July 2026
24AQI (US)
24AQI (US)
7th July 2026
32AQI (US)
32AQI (US)
8th July 2026
26AQI (US)
26AQI (US)
9th July 2026
22AQI (US)
22AQI (US)
10th July 2026
24AQI (US)
24AQI (US)
11th July 2026
31AQI (US)
31AQI (US)
12th July 2026
34AQI (US)
34AQI (US)
13th July 2026
28AQI (US)
28AQI (US)
14th July 2026
28AQI (US)
28AQI (US)
15th July 2026
40AQI (US)
40AQI (US)
16th July 2026
40AQI (US)
40AQI (US)
17th July 2026
41AQI (US)
41AQI (US)
18th July 2026
43AQI (US)
43AQI (US)
19th July 2026
46AQI (US)
46AQI (US)
20th July 2026
38AQI (US)
38AQI (US)
21st July 2026
31AQI (US)
31AQI (US)
22nd July 2026
37AQI (US)
37AQI (US)
23rd July 2026
38AQI (US)
38AQI (US)
24th July 2026
28AQI (US)
28AQI (US)
25th July 2026
24AQI (US)
24AQI (US)
26th July 2026
28AQI (US)
28AQI (US)
27th July 2026
34AQI (US)
34AQI (US)
28th July 2026
32AQI (US)
32AQI (US)
29th July 2026
27AQI (US)
27AQI (US)
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
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
57AQI (US)
43AQI (US)
64AQI (US)
46AQI (US)
36AQI (US)
34AQI (US)
33AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202645AQI (US)
15
14
2
23
4
1
6
24
1
18
10
28
2
29
1
28
1
147
56
4
Highest AQI (US) recorded in
March64AQI (US)
Lowest AQI (US) recorded in
July33AQI (US)
202543AQI (US)
31
9
19
21
10
29
1
31
30
31
31
29
1
14
17
22
8
20
11
267
98
Highest AQI (US) recorded in
January63AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
202437AQI (US)
30
1
26
3
25
6
30
31
29
1
25
6
31
3
5
8
13
17
31
248
73
Highest AQI (US) recorded in
December59AQI (US)
Lowest AQI (US) recorded in
April27AQI (US)
202334AQI (US)
29
2
23
5
28
3
29
1
30
1
30
28
3
24
7
30
31
27
2
30
1
339
25
Highest AQI (US) recorded in
February40AQI (US)
Lowest AQI (US) recorded in
October25AQI (US)
202234AQI (US)
4
29
1
29
1
62
2
Highest AQI (US) recorded in
December36AQI (US)
Lowest AQI (US) recorded in
October24AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2026(Avg.)
45AQI (US)Least Polluted Year Recorded
2022(Avg.)
34AQI (US)Busteni's annual 2026 AQI (US) (45) shows an average percentage change of 22.7% (worsened AQI (US)) compared to previous years: 2022 (34), 2023 (34), 2024 (37), 2025 (43).
