Mladost, Sofia, Sofia Grad, Bulgaria 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
Mladost, Sofia, Sofia Grad, Bulgaria
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Jul 2025
53AQILowest AQI recorded on
26th Jul 2024
8AQISame Day Analysis (21st July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 34 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 20th Jul - 21st Jul 2026
Mladost, Sofia, Sofia Grad, Bulgaria
AQI
Day
Night
.
5 AM20th Jul 2026
9 PM
4 AM21st Jul 2026
Day time
Avg. Highest Time
3PM20th Jul
57AQI
Avg. Lowest Time
5PM20th Jul
36AQI
Night time
Avg. Highest Time
1AM21st Jul
48AQI
Avg. Lowest Time
4AM21st Jul
27AQI
In the last 24 hours,
Mladost's AQI reached its highest point of 57 at 3 PM during the Day, while the lowest point, 27, was recorded at 4 AM during the Night between 20th Jul and 21st Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Mladost, Sofia, Sofia Grad, Bulgaria
JunJul
22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st
Day
Night
22nd Jun 2026335 AMAQI
22nd Jun 2026366 AMAQI
22nd Jun 2026347 AMAQI
22nd Jun 2026518 AMAQI
22nd Jun 2026309 AMAQI
22nd Jun 20263210 AMAQI
22nd Jun 20264211 AMAQI
22nd Jun 20264412 PMAQI
22nd Jun 2026311 PMAQI
22nd Jun 2026442 PMAQI
22nd Jun 2026293 PMAQI
22nd Jun 2026254 PMAQI
22nd Jun 2026265 PMAQI
22nd Jun 2026296 PMAQI
22nd Jun 2026247 PMAQI
22nd Jun 2026238 PMAQI
22nd Jun 2026199 PMAQI
22nd Jun 20261810 PMAQI
22nd Jun 20262011 PMAQI
23rd Jun 20263012 AMAQI
23rd Jun 2026401 AMAQI
23rd Jun 2026382 AMAQI
23rd Jun 2026343 AMAQI
23rd Jun 2026244 AMAQI
21°C14/28°C
23rd Jun 2026265 AMAQI
23rd Jun 2026246 AMAQI
23rd Jun 2026247 AMAQI
23rd Jun 2026328 AMAQI
23rd Jun 2026499 AMAQI
23rd Jun 20263710 AMAQI
23rd Jun 20261811 AMAQI
23rd Jun 20263812 PMAQI
23rd Jun 2026371 PMAQI
23rd Jun 2026552 PMAQI
23rd Jun 2026583 PMAQI
23rd Jun 2026564 PMAQI
23rd Jun 2026485 PMAQI
23rd Jun 2026286 PMAQI
23rd Jun 2026467 PMAQI
23rd Jun 2026248 PMAQI
23rd Jun 2026269 PMAQI
23rd Jun 20263110 PMAQI
23rd Jun 20263211 PMAQI
24th Jun 20263312 AMAQI
24th Jun 2026331 AMAQI
24th Jun 2026282 AMAQI
24th Jun 2026323 AMAQI
24th Jun 2026364 AMAQI
20°C14/27°C
24th Jun 2026385 AMAQI
24th Jun 2026426 AMAQI
24th Jun 2026467 AMAQI
24th Jun 2026248 AMAQI
24th Jun 2026379 AMAQI
24th Jun 20265210 AMAQI
24th Jun 20262611 AMAQI
24th Jun 20263012 PMAQI
24th Jun 2026341 PMAQI
24th Jun 2026292 PMAQI
24th Jun 2026213 PMAQI
24th Jun 2026254 PMAQI
24th Jun 2026275 PMAQI
24th Jun 2026166 PMAQI
24th Jun 2026167 PMAQI
24th Jun 2026258 PMAQI
24th Jun 2026189 PMAQI
24th Jun 20261010 PMAQI
24th Jun 20261211 PMAQI
25th Jun 20261612 AMAQI
25th Jun 2026211 AMAQI
25th Jun 2026302 AMAQI
25th Jun 2026283 AMAQI
25th Jun 2026264 AMAQI
19°C14/23°C
25th Jun 2026265 AMAQI
25th Jun 2026176 AMAQI
25th Jun 2026187 AMAQI
25th Jun 2026288 AMAQI
25th Jun 2026189 AMAQI
25th Jun 20261810 AMAQI
25th Jun 20264811 AMAQI
25th Jun 20262312 PMAQI
25th Jun 2026191 PMAQI
25th Jun 2026252 PMAQI
25th Jun 2026163 PMAQI
25th Jun 2026164 PMAQI
25th Jun 2026105 PMAQI
25th Jun 2026366 PMAQI
25th Jun 2026287 PMAQI
25th Jun 2026348 PMAQI
25th Jun 2026229 PMAQI
25th Jun 20264210 PMAQI
25th Jun 20265811 PMAQI
26th Jun 20265912 AMAQI
26th Jun 2026531 AMAQI
26th Jun 2026542 AMAQI
26th Jun 2026553 AMAQI
26th Jun 2026574 AMAQI
20°C13/28°C
26th Jun 2026535 AMAQI
26th Jun 2026516 AMAQI
26th Jun 2026557 AMAQI
26th Jun 2026508 AMAQI
26th Jun 2026349 AMAQI
26th Jun 20261810 AMAQI
26th Jun 20261911 AMAQI
26th Jun 20262112 PMAQI
26th Jun 2026361 PMAQI
26th Jun 2026422 PMAQI
26th Jun 2026423 PMAQI
26th Jun 2026294 PMAQI
26th Jun 2026265 PMAQI
26th Jun 2026186 PMAQI
26th Jun 2026247 PMAQI
26th Jun 2026318 PMAQI
26th Jun 2026359 PMAQI
26th Jun 20263210 PMAQI
26th Jun 20263911 PMAQI
27th Jun 20264012 AMAQI
27th Jun 2026341 AMAQI
27th Jun 2026362 AMAQI
27th Jun 2026343 AMAQI
27th Jun 2026324 AMAQI
22°C15/29°C
27th Jun 2026295 AMAQI
27th Jun 2026326 AMAQI
27th Jun 2026307 AMAQI
27th Jun 2026368 AMAQI
27th Jun 2026359 AMAQI
27th Jun 20263010 AMAQI
27th Jun 20263811 AMAQI
27th Jun 20262812 PMAQI
27th Jun 2026251 PMAQI
27th Jun 2026362 PMAQI
27th Jun 2026183 PMAQI
27th Jun 2026254 PMAQI
27th Jun 2026195 PMAQI
27th Jun 2026176 PMAQI
27th Jun 2026307 PMAQI
27th Jun 2026448 PMAQI
27th Jun 2026329 PMAQI
27th Jun 20261910 PMAQI
27th Jun 20263011 PMAQI
28th Jun 20262812 AMAQI
28th Jun 2026291 AMAQI
28th Jun 2026282 AMAQI
28th Jun 2026443 AMAQI
28th Jun 2026364 AMAQI
22°C15/29°C
28th Jun 2026385 AMAQI
28th Jun 2026486 AMAQI
28th Jun 2026377 AMAQI
28th Jun 2026208 AMAQI
28th Jun 2026219 AMAQI
28th Jun 20263610 AMAQI
28th Jun 20261711 AMAQI
28th Jun 20262412 PMAQI
28th Jun 2026221 PMAQI
28th Jun 2026252 PMAQI
28th Jun 2026273 PMAQI
28th Jun 2026164 PMAQI
28th Jun 2026145 PMAQI
28th Jun 2026116 PMAQI
28th Jun 2026177 PMAQI
28th Jun 2026218 PMAQI
28th Jun 2026169 PMAQI
28th Jun 20261410 PMAQI
28th Jun 20261811 PMAQI
29th Jun 20261812 AMAQI
29th Jun 2026191 AMAQI
29th Jun 2026202 AMAQI
29th Jun 2026233 AMAQI
29th Jun 2026184 AMAQI
22°C14/29°C
29th Jun 2026225 AMAQI
29th Jun 2026236 AMAQI
29th Jun 2026277 AMAQI
29th Jun 2026228 AMAQI
29th Jun 2026239 AMAQI
29th Jun 20262810 AMAQI
29th Jun 20263111 AMAQI
29th Jun 20263112 PMAQI
29th Jun 2026221 PMAQI
29th Jun 2026202 PMAQI
29th Jun 2026213 PMAQI
29th Jun 2026194 PMAQI
29th Jun 2026195 PMAQI
29th Jun 2026206 PMAQI
29th Jun 2026217 PMAQI
29th Jun 2026248 PMAQI
29th Jun 2026259 PMAQI
29th Jun 20263010 PMAQI
29th Jun 20263311 PMAQI
30th Jun 20264012 AMAQI
30th Jun 2026381 AMAQI
30th Jun 2026312 AMAQI
30th Jun 2026313 AMAQI
30th Jun 2026384 AMAQI
23°C14/32°C
30th Jun 2026385 AMAQI
30th Jun 2026386 AMAQI
30th Jun 2026297 AMAQI
30th Jun 2026308 AMAQI
30th Jun 2026349 AMAQI
30th Jun 20262610 AMAQI
30th Jun 20264511 AMAQI
30th Jun 20263012 PMAQI
30th Jun 2026381 PMAQI
30th Jun 2026312 PMAQI
30th Jun 2026283 PMAQI
30th Jun 2026264 PMAQI
30th Jun 2026345 PMAQI
30th Jun 2026326 PMAQI
30th Jun 2026367 PMAQI
30th Jun 2026278 PMAQI
30th Jun 2026269 PMAQI
30th Jun 20262210 PMAQI
30th Jun 20264011 PMAQI
1st Jul 20263612 AMAQI
1st Jul 2026361 AMAQI
1st Jul 2026382 AMAQI
1st Jul 2026333 AMAQI
1st Jul 2026304 AMAQI
23°C16/32°C
1st Jul 2026325 AMAQI
1st Jul 2026316 AMAQI
1st Jul 2026317 AMAQI
1st Jul 2026388 AMAQI
1st Jul 2026299 AMAQI
1st Jul 20262910 AMAQI
1st Jul 20262611 AMAQI
1st Jul 20262612 PMAQI
1st Jul 2026201 PMAQI
1st Jul 2026172 PMAQI
1st Jul 2026183 PMAQI
1st Jul 2026194 PMAQI
1st Jul 2026265 PMAQI
1st Jul 2026266 PMAQI
1st Jul 2026217 PMAQI
1st Jul 2026168 PMAQI
1st Jul 2026149 PMAQI
1st Jul 20261510 PMAQI
1st Jul 20261611 PMAQI
2nd Jul 20261812 AMAQI
2nd Jul 2026201 AMAQI
2nd Jul 2026192 AMAQI
2nd Jul 2026203 AMAQI
2nd Jul 2026214 AMAQI
21°C15/30°C
2nd Jul 2026175 AMAQI
2nd Jul 2026206 AMAQI
2nd Jul 2026197 AMAQI
2nd Jul 2026198 AMAQI
2nd Jul 2026289 AMAQI
2nd Jul 20263210 AMAQI
2nd Jul 20263611 AMAQI
2nd Jul 20263112 PMAQI
2nd Jul 2026251 PMAQI
2nd Jul 2026292 PMAQI
2nd Jul 2026163 PMAQI
2nd Jul 2026154 PMAQI
2nd Jul 2026315 PMAQI
2nd Jul 2026386 PMAQI
2nd Jul 2026607 PMAQI
2nd Jul 2026288 PMAQI
2nd Jul 2026309 PMAQI
2nd Jul 20264810 PMAQI
2nd Jul 20266211 PMAQI
3rd Jul 20263812 AMAQI
3rd Jul 2026581 AMAQI
3rd Jul 2026572 AMAQI
3rd Jul 2026663 AMAQI
3rd Jul 2026554 AMAQI
20°C13/27°C
3rd Jul 2026765 AMAQI
3rd Jul 2026356 AMAQI
3rd Jul 2026567 AMAQI
3rd Jul 2026448 AMAQI
3rd Jul 2026519 AMAQI
3rd Jul 20264010 AMAQI
3rd Jul 20264511 AMAQI
3rd Jul 20264412 PMAQI
3rd Jul 2026411 PMAQI
3rd Jul 2026672 PMAQI
3rd Jul 2026693 PMAQI
3rd Jul 2026424 PMAQI
3rd Jul 2026405 PMAQI
3rd Jul 2026666 PMAQI
3rd Jul 2026467 PMAQI
3rd Jul 2026548 PMAQI
3rd Jul 2026319 PMAQI
3rd Jul 20262910 PMAQI
3rd Jul 20263411 PMAQI
4th Jul 20263012 AMAQI
4th Jul 2026301 AMAQI
4th Jul 2026132 AMAQI
4th Jul 2026293 AMAQI
4th Jul 2026384 AMAQI
19°C14/25°C
4th Jul 2026145 AMAQI
4th Jul 2026326 AMAQI
4th Jul 2026647 AMAQI
4th Jul 2026628 AMAQI
4th Jul 2026389 AMAQI
4th Jul 20262710 AMAQI
4th Jul 20262211 AMAQI
4th Jul 20262012 PMAQI
4th Jul 2026191 PMAQI
4th Jul 2026162 PMAQI
4th Jul 2026173 PMAQI
4th Jul 2026144 PMAQI
4th Jul 2026145 PMAQI
4th Jul 2026106 PMAQI
4th Jul 2026107 PMAQI
4th Jul 202688 PMAQI
4th Jul 2026129 PMAQI
4th Jul 20261110 PMAQI
4th Jul 20261211 PMAQI
5th Jul 20261912 AMAQI
5th Jul 2026141 AMAQI
5th Jul 2026172 AMAQI
5th Jul 2026123 AMAQI
5th Jul 2026144 AMAQI
18°C12/25°C
5th Jul 2026175 AMAQI
5th Jul 2026146 AMAQI
5th Jul 2026177 AMAQI
5th Jul 2026128 AMAQI
5th Jul 2026149 AMAQI
5th Jul 20261910 AMAQI
5th Jul 20261911 AMAQI
5th Jul 20261712 PMAQI
5th Jul 2026171 PMAQI
5th Jul 2026122 PMAQI
5th Jul 2026103 PMAQI
5th Jul 202684 PMAQI
5th Jul 2026125 PMAQI
5th Jul 2026126 PMAQI
5th Jul 2026127 PMAQI
5th Jul 2026128 PMAQI
5th Jul 2026179 PMAQI
5th Jul 20262110 PMAQI
5th Jul 20262111 PMAQI
6th Jul 20262412 AMAQI
6th Jul 2026271 AMAQI
6th Jul 2026292 AMAQI
6th Jul 2026333 AMAQI
6th Jul 2026284 AMAQI
17°C10/23°C
6th Jul 2026225 AMAQI
6th Jul 2026266 AMAQI
6th Jul 2026257 AMAQI
6th Jul 2026258 AMAQI
6th Jul 2026299 AMAQI
6th Jul 20262510 AMAQI
6th Jul 20262711 AMAQI
6th Jul 20262512 PMAQI
6th Jul 2026211 PMAQI
6th Jul 2026212 PMAQI
6th Jul 2026213 PMAQI
6th Jul 2026234 PMAQI
6th Jul 2026175 PMAQI
6th Jul 2026126 PMAQI
6th Jul 2026107 PMAQI
6th Jul 2026128 PMAQI
6th Jul 2026129 PMAQI
6th Jul 20261410 PMAQI
6th Jul 20261211 PMAQI
7th Jul 20262112 AMAQI
7th Jul 2026211 AMAQI
7th Jul 2026192 AMAQI
7th Jul 2026173 AMAQI
7th Jul 2026174 AMAQI
18°C11/24°C
7th Jul 2026175 AMAQI
7th Jul 2026176 AMAQI
7th Jul 2026177 AMAQI
7th Jul 2026258 AMAQI
7th Jul 2026219 AMAQI
7th Jul 20261710 AMAQI
7th Jul 20261411 AMAQI
7th Jul 20261712 PMAQI
7th Jul 2026171 PMAQI
7th Jul 2026232 PMAQI
7th Jul 2026273 PMAQI
7th Jul 2026254 PMAQI
7th Jul 2026215 PMAQI
7th Jul 2026146 PMAQI
7th Jul 2026147 PMAQI
7th Jul 2026178 PMAQI
7th Jul 2026199 PMAQI
7th Jul 20262110 PMAQI
7th Jul 20262511 PMAQI
8th Jul 20263612 AMAQI
8th Jul 2026331 AMAQI
8th Jul 2026342 AMAQI
8th Jul 2026313 AMAQI
8th Jul 2026314 AMAQI
19°C11/26°C
8th Jul 2026295 AMAQI
8th Jul 2026316 AMAQI
8th Jul 2026257 AMAQI
8th Jul 2026338 AMAQI
8th Jul 2026339 AMAQI
8th Jul 20263410 AMAQI
8th Jul 20261711 AMAQI
8th Jul 20262312 PMAQI
8th Jul 2026251 PMAQI
8th Jul 2026212 PMAQI
8th Jul 2026213 PMAQI
8th Jul 2026194 PMAQI
8th Jul 2026175 PMAQI
8th Jul 2026166 PMAQI
8th Jul 2026217 PMAQI
8th Jul 2026218 PMAQI
8th Jul 2026239 PMAQI
8th Jul 20262510 PMAQI
8th Jul 20262911 PMAQI
9th Jul 20262512 AMAQI
9th Jul 2026211 AMAQI
9th Jul 2026212 AMAQI
9th Jul 2026173 AMAQI
9th Jul 2026174 AMAQI
20°C13/29°C
9th Jul 2026195 AMAQI
9th Jul 2026236 AMAQI
9th Jul 2026217 AMAQI
9th Jul 2026218 AMAQI
9th Jul 2026219 AMAQI
9th Jul 20262910 AMAQI
9th Jul 20262111 AMAQI
9th Jul 20262112 PMAQI
9th Jul 2026211 PMAQI
9th Jul 2026172 PMAQI
9th Jul 2026103 PMAQI
9th Jul 202694 PMAQI
9th Jul 2026125 PMAQI
9th Jul 2026106 PMAQI
9th Jul 202677 PMAQI
9th Jul 2026108 PMAQI
9th Jul 202689 PMAQI
9th Jul 20261110 PMAQI
9th Jul 20261211 PMAQI
10th Jul 20261912 AMAQI
10th Jul 2026181 AMAQI
10th Jul 2026232 AMAQI
10th Jul 2026153 AMAQI
10th Jul 2026174 AMAQI
18°C12/25°C
10th Jul 2026145 AMAQI
10th Jul 2026196 AMAQI
10th Jul 2026167 AMAQI
10th Jul 2026188 AMAQI
10th Jul 2026199 AMAQI
10th Jul 20262110 AMAQI
10th Jul 20262111 AMAQI
10th Jul 20261612 PMAQI
10th Jul 2026141 PMAQI
10th Jul 2026102 PMAQI
10th Jul 2026103 PMAQI
10th Jul 2026124 PMAQI
10th Jul 202685 PMAQI
10th Jul 2026126 PMAQI
10th Jul 202687 PMAQI
10th Jul 2026128 PMAQI
10th Jul 2026129 PMAQI
10th Jul 20261710 PMAQI
10th Jul 20261911 PMAQI
11th Jul 20261712 AMAQI
11th Jul 2026191 AMAQI
11th Jul 2026212 AMAQI
11th Jul 2026173 AMAQI
11th Jul 2026124 AMAQI
18°C10/25°C
11th Jul 2026175 AMAQI
11th Jul 2026176 AMAQI
11th Jul 2026127 AMAQI
11th Jul 2026178 AMAQI
11th Jul 2026219 AMAQI
11th Jul 20262110 AMAQI
11th Jul 20261711 AMAQI
11th Jul 20261412 PMAQI
11th Jul 2026141 PMAQI
11th Jul 2026122 PMAQI
11th Jul 2026123 PMAQI
11th Jul 2026124 PMAQI
11th Jul 2026125 PMAQI
11th Jul 2026126 PMAQI
11th Jul 2026127 PMAQI
11th Jul 2026148 PMAQI
11th Jul 2026179 PMAQI
11th Jul 20262310 PMAQI
11th Jul 20261911 PMAQI
12th Jul 20262112 AMAQI
12th Jul 2026251 AMAQI
12th Jul 2026242 AMAQI
12th Jul 2026233 AMAQI
12th Jul 2026234 AMAQI
20°C11/29°C
12th Jul 2026235 AMAQI
12th Jul 2026256 AMAQI
12th Jul 2026317 AMAQI
12th Jul 2026388 AMAQI
12th Jul 2026429 AMAQI
12th Jul 20263510 AMAQI
12th Jul 20262811 AMAQI
12th Jul 20262912 PMAQI
12th Jul 2026251 PMAQI
12th Jul 2026192 PMAQI
12th Jul 2026213 PMAQI
12th Jul 2026164 PMAQI
12th Jul 2026295 PMAQI
12th Jul 2026406 PMAQI
12th Jul 2026337 PMAQI
12th Jul 2026298 PMAQI
12th Jul 2026299 PMAQI
12th Jul 20263010 PMAQI
12th Jul 20262911 PMAQI
13th Jul 20263812 AMAQI
13th Jul 2026381 AMAQI
13th Jul 2026462 AMAQI
13th Jul 2026483 AMAQI
13th Jul 2026284 AMAQI
20°C14/30°C
13th Jul 2026365 AMAQI
13th Jul 2026386 AMAQI
13th Jul 2026387 AMAQI
13th Jul 2026318 AMAQI
13th Jul 2026339 AMAQI
13th Jul 20264210 AMAQI
13th Jul 20263111 AMAQI
13th Jul 20262912 PMAQI
13th Jul 2026211 PMAQI
13th Jul 2026212 PMAQI
13th Jul 2026213 PMAQI
13th Jul 2026234 PMAQI
13th Jul 2026175 PMAQI
13th Jul 2026196 PMAQI
13th Jul 2026127 PMAQI
13th Jul 2026128 PMAQI
13th Jul 2026149 PMAQI
13th Jul 20262110 PMAQI
13th Jul 20263411 PMAQI
14th Jul 20263612 AMAQI
14th Jul 2026211 AMAQI
14th Jul 2026332 AMAQI
14th Jul 2026333 AMAQI
14th Jul 2026344 AMAQI
18°C12/24°C
14th Jul 2026315 AMAQI
14th Jul 2026296 AMAQI
14th Jul 2026297 AMAQI
14th Jul 2026298 AMAQI
14th Jul 2026329 AMAQI
14th Jul 20262310 AMAQI
14th Jul 20263211 AMAQI
14th Jul 20262112 PMAQI
14th Jul 2026121 PMAQI
14th Jul 2026172 PMAQI
14th Jul 2026173 PMAQI
14th Jul 2026174 PMAQI
14th Jul 2026145 PMAQI
14th Jul 2026106 PMAQI
14th Jul 2026127 PMAQI
14th Jul 2026128 PMAQI
14th Jul 2026149 PMAQI
14th Jul 20261710 PMAQI
14th Jul 20261811 PMAQI
15th Jul 20262412 AMAQI
15th Jul 2026261 AMAQI
15th Jul 2026252 AMAQI
15th Jul 2026223 AMAQI
15th Jul 2026204 AMAQI
19°C11/27°C
15th Jul 2026195 AMAQI
15th Jul 2026216 AMAQI
15th Jul 2026207 AMAQI
15th Jul 2026218 AMAQI
15th Jul 2026219 AMAQI
15th Jul 20262510 AMAQI
15th Jul 20262111 AMAQI
15th Jul 20261712 PMAQI
15th Jul 2026171 PMAQI
15th Jul 2026122 PMAQI
15th Jul 2026103 PMAQI
15th Jul 2026104 PMAQI
15th Jul 2026125 PMAQI
15th Jul 2026126 PMAQI
15th Jul 2026147 PMAQI
15th Jul 2026178 PMAQI
15th Jul 2026259 PMAQI
15th Jul 20262110 PMAQI
15th Jul 20262311 PMAQI
16th Jul 20262312 AMAQI
16th Jul 2026231 AMAQI
16th Jul 2026232 AMAQI
16th Jul 2026253 AMAQI
16th Jul 2026254 AMAQI
23°C14/31°C
16th Jul 2026295 AMAQI
16th Jul 2026276 AMAQI
16th Jul 2026247 AMAQI
16th Jul 2026278 AMAQI
16th Jul 2026279 AMAQI
16th Jul 20262810 AMAQI
16th Jul 20262711 AMAQI
16th Jul 20262612 PMAQI
16th Jul 2026281 PMAQI
16th Jul 2026272 PMAQI
16th Jul 2026253 PMAQI
16th Jul 2026204 PMAQI
16th Jul 2026255 PMAQI
16th Jul 2026336 PMAQI
16th Jul 2026187 PMAQI
16th Jul 2026278 PMAQI
16th Jul 2026209 PMAQI
16th Jul 20262510 PMAQI
16th Jul 20263111 PMAQI
17th Jul 20262712 AMAQI
17th Jul 2026301 AMAQI
17th Jul 2026302 AMAQI
17th Jul 2026313 AMAQI
17th Jul 2026264 AMAQI
24°C16/32°C
17th Jul 2026305 AMAQI
17th Jul 2026386 AMAQI
17th Jul 2026427 AMAQI
17th Jul 2026508 AMAQI
17th Jul 2026469 AMAQI
17th Jul 20265310 AMAQI
17th Jul 20265311 AMAQI
17th Jul 20264212 PMAQI
17th Jul 2026441 PMAQI
17th Jul 2026442 PMAQI
17th Jul 2026443 PMAQI
17th Jul 2026464 PMAQI
17th Jul 2026445 PMAQI
17th Jul 2026506 PMAQI
17th Jul 2026427 PMAQI
17th Jul 2026498 PMAQI
17th Jul 2026529 PMAQI
17th Jul 20264910 PMAQI
17th Jul 20264811 PMAQI
18th Jul 20265112 AMAQI
18th Jul 2026601 AMAQI
18th Jul 2026622 AMAQI
18th Jul 2026583 AMAQI
18th Jul 2026554 AMAQI
23°C15/31°C
18th Jul 2026465 AMAQI
18th Jul 2026466 AMAQI
18th Jul 2026507 AMAQI
18th Jul 2026428 AMAQI
18th Jul 2026429 AMAQI
18th Jul 20264610 AMAQI
18th Jul 20264411 AMAQI
18th Jul 20264012 PMAQI
18th Jul 2026481 PMAQI
18th Jul 2026422 PMAQI
18th Jul 2026463 PMAQI
18th Jul 2026504 PMAQI
18th Jul 2026505 PMAQI
18th Jul 2026516 PMAQI
18th Jul 2026407 PMAQI
18th Jul 2026408 PMAQI
18th Jul 2026499 PMAQI
18th Jul 20265610 PMAQI
18th Jul 20265711 PMAQI
19th Jul 20266012 AMAQI
19th Jul 2026621 AMAQI
19th Jul 2026592 AMAQI
19th Jul 2026563 AMAQI
19th Jul 2026554 AMAQI
25°C16/34°C
19th Jul 2026535 AMAQI
19th Jul 2026486 AMAQI
19th Jul 2026507 AMAQI
19th Jul 2026428 AMAQI
19th Jul 2026449 AMAQI
19th Jul 20264010 AMAQI
19th Jul 20263111 AMAQI
19th Jul 20263412 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026403 PMAQI
19th Jul 2026344 PMAQI
19th Jul 2026425 PMAQI
19th Jul 2026276 PMAQI
19th Jul 2026347 PMAQI
19th Jul 2026318 PMAQI
19th Jul 2026389 PMAQI
19th Jul 20264710 PMAQI
19th Jul 20265211 PMAQI
20th Jul 20265812 AMAQI
20th Jul 2026681 AMAQI
20th Jul 2026672 AMAQI
20th Jul 2026673 AMAQI
20th Jul 2026654 AMAQI
24°C17/33°C
20th Jul 2026465 AMAQI
20th Jul 2026516 AMAQI
20th Jul 2026527 AMAQI
20th Jul 2026518 AMAQI
20th Jul 2026529 AMAQI
20th Jul 20264710 AMAQI
20th Jul 20265011 AMAQI
20th Jul 20264812 PMAQI
20th Jul 2026511 PMAQI
20th Jul 2026542 PMAQI
20th Jul 2026573 PMAQI
20th Jul 2026404 PMAQI
20th Jul 2026365 PMAQI
20th Jul 2026486 PMAQI
20th Jul 2026387 PMAQI
20th Jul 2026408 PMAQI
20th Jul 2026389 PMAQI
20th Jul 20263110 PMAQI
20th Jul 20263611 PMAQI
21st Jul 20264412 AMAQI
21st Jul 2026481 AMAQI
21st Jul 2026422 AMAQI
21st Jul 2026333 AMAQI
21st Jul 2026274 AMAQI
25°C17/34°C
21st Jul 2026275 AMAQI
5 AM21st Jul 2026257 AMAQI
21st Jul 2026278 AMAQI
21st Jul 2026339 AMAQI
21st Jul 20262510 AMAQI
21st Jul 20262111 AMAQI
21st Jul 20263612 PMAQI
21st Jul 2026421 PMAQI
1 PM21st Jul 2026422 PMAQI
21st Jul 2026403 PMAQI
21st Jul 2026364 PMAQI
21st Jul 2026275 PMAQI
21st Jul 2026256 PMAQI
21st Jul 2026307 PMAQI
21st Jul 2026448 PMAQI
21st Jul 2026299 PMAQI
9 PM21st Jul 20263810 PMAQI
21st Jul 20264411 PMAQI
1 AM
4 AM
23°C15/32°C
Day time
Avg. Highest Time
7 AM - 9 AM
32AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
4 PM - 5 PM
24AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 9 AM (Avg. 32), while the lowest AQI was between 4 PM to 5 PM (Avg. 24).
Night time
Avg. Highest Time
1 AM - 3 AM
34AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
10 PM
26AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 3 AM (Avg. 34), while the lowest AQI was between 10 PM to 10 PM (Avg. 26).
2026 Days Vs Air Quality
Mladost, Sofia, Sofia Grad, Bulgaria
2026
61%
122
38%
76
0.5%
1
Total number of days with different AQI categories in last 202 days in 2026 (163 days remaining)
Good
122 DaysModerate
76 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 61%
Health Risk Level:
Moderate
In 2026, 61% of 202 days were within WHO’s safe air quality limits, and 39% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Mladost, Sofia, Sofia Grad, Bulgaria
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
42AQI (US)
42AQI (US)
2nd January 2026
80AQI (US)
80AQI (US)
3rd January 2026
41AQI (US)
41AQI (US)
4th January 2026
28AQI (US)
28AQI (US)
5th January 2026
39AQI (US)
39AQI (US)
6th January 2026
56AQI (US)
56AQI (US)
7th January 2026
59AQI (US)
59AQI (US)
8th January 2026
49AQI (US)
49AQI (US)
9th January 2026
52AQI (US)
52AQI (US)
10th January 2026
56AQI (US)
56AQI (US)
11th January 2026
40AQI (US)
40AQI (US)
12th January 2026
39AQI (US)
39AQI (US)
13th January 2026
30AQI (US)
30AQI (US)
14th January 2026
46AQI (US)
46AQI (US)
15th January 2026
67AQI (US)
67AQI (US)
16th January 2026
80AQI (US)
80AQI (US)
17th January 2026
40AQI (US)
40AQI (US)
18th January 2026
68AQI (US)
68AQI (US)
19th January 2026
75AQI (US)
75AQI (US)
20th January 2026
75AQI (US)
75AQI (US)
21st January 2026
69AQI (US)
69AQI (US)
22nd January 2026
71AQI (US)
71AQI (US)
23rd January 2026
78AQI (US)
78AQI (US)
24th January 2026
74AQI (US)
74AQI (US)
25th January 2026
81AQI (US)
81AQI (US)
26th January 2026
55AQI (US)
55AQI (US)
27th January 2026
31AQI (US)
31AQI (US)
28th January 2026
57AQI (US)
57AQI (US)
29th January 2026
54AQI (US)
54AQI (US)
30th January 2026
82AQI (US)
82AQI (US)
31st January 2026
93AQI (US)
93AQI (US)
1st February 2026
45AQI (US)
45AQI (US)
2nd February 2026
50AQI (US)
50AQI (US)
3rd February 2026
82AQI (US)
82AQI (US)
4th February 2026
77AQI (US)
77AQI (US)
5th February 2026
54AQI (US)
54AQI (US)
6th February 2026
70AQI (US)
70AQI (US)
7th February 2026
85AQI (US)
85AQI (US)
8th February 2026
82AQI (US)
82AQI (US)
9th February 2026
77AQI (US)
77AQI (US)
10th February 2026
42AQI (US)
42AQI (US)
11th February 2026
53AQI (US)
53AQI (US)
12th February 2026
60AQI (US)
60AQI (US)
13th February 2026
67AQI (US)
67AQI (US)
14th February 2026
65AQI (US)
65AQI (US)
15th February 2026
53AQI (US)
53AQI (US)
16th February 2026
44AQI (US)
44AQI (US)
17th February 2026
48AQI (US)
48AQI (US)
18th February 2026
33AQI (US)
33AQI (US)
19th February 2026
52AQI (US)
52AQI (US)
20th February 2026
45AQI (US)
45AQI (US)
21st February 2026
40AQI (US)
40AQI (US)
22nd February 2026
60AQI (US)
60AQI (US)
23rd February 2026
69AQI (US)
69AQI (US)
24th February 2026
62AQI (US)
62AQI (US)
25th February 2026
37AQI (US)
37AQI (US)
26th February 2026
53AQI (US)
53AQI (US)
27th February 2026
77AQI (US)
77AQI (US)
28th February 2026
69AQI (US)
69AQI (US)
1st March 2026
70AQI (US)
70AQI (US)
2nd March 2026
85AQI (US)
85AQI (US)
3rd March 2026
101AQI (US)
101AQI (US)
4th March 2026
77AQI (US)
77AQI (US)
5th March 2026
94AQI (US)
94AQI (US)
6th March 2026
75AQI (US)
75AQI (US)
7th March 2026
64AQI (US)
64AQI (US)
8th March 2026
76AQI (US)
76AQI (US)
9th March 2026
51AQI (US)
51AQI (US)
10th March 2026
54AQI (US)
54AQI (US)
11th March 2026
57AQI (US)
57AQI (US)
12th March 2026
59AQI (US)
59AQI (US)
13th March 2026
68AQI (US)
68AQI (US)
14th March 2026
56AQI (US)
56AQI (US)
15th March 2026
68AQI (US)
68AQI (US)
16th March 2026
68AQI (US)
68AQI (US)
17th March 2026
79AQI (US)
79AQI (US)
18th March 2026
62AQI (US)
62AQI (US)
19th March 2026
55AQI (US)
55AQI (US)
20th March 2026
54AQI (US)
54AQI (US)
21st March 2026
77AQI (US)
77AQI (US)
22nd March 2026
70AQI (US)
70AQI (US)
23rd March 2026
67AQI (US)
67AQI (US)
24th March 2026
57AQI (US)
57AQI (US)
25th March 2026
79AQI (US)
79AQI (US)
26th March 2026
62AQI (US)
62AQI (US)
27th March 2026
58AQI (US)
58AQI (US)
28th March 2026
30AQI (US)
30AQI (US)
29th March 2026
42AQI (US)
42AQI (US)
30th March 2026
38AQI (US)
38AQI (US)
31st March 2026
52AQI (US)
52AQI (US)
1st April 2026
75AQI (US)
75AQI (US)
2nd April 2026
26AQI (US)
26AQI (US)
3rd April 2026
27AQI (US)
27AQI (US)
4th April 2026
70AQI (US)
70AQI (US)
5th April 2026
62AQI (US)
62AQI (US)
6th April 2026
48AQI (US)
48AQI (US)
7th April 2026
35AQI (US)
35AQI (US)
8th April 2026
30AQI (US)
30AQI (US)
9th April 2026
46AQI (US)
46AQI (US)
10th April 2026
46AQI (US)
46AQI (US)
11th April 2026
50AQI (US)
50AQI (US)
12th April 2026
53AQI (US)
53AQI (US)
13th April 2026
52AQI (US)
52AQI (US)
14th April 2026
53AQI (US)
53AQI (US)
15th April 2026
57AQI (US)
57AQI (US)
16th April 2026
52AQI (US)
52AQI (US)
17th April 2026
18th April 2026
41AQI (US)
41AQI (US)
19th April 2026
27AQI (US)
27AQI (US)
20th April 2026
47AQI (US)
47AQI (US)
21st April 2026
43AQI (US)
43AQI (US)
22nd April 2026
23rd April 2026
40AQI (US)
40AQI (US)
24th April 2026
45AQI (US)
45AQI (US)
25th April 2026
42AQI (US)
42AQI (US)
26th April 2026
33AQI (US)
33AQI (US)
27th April 2026
29AQI (US)
29AQI (US)
28th April 2026
35AQI (US)
35AQI (US)
29th April 2026
39AQI (US)
39AQI (US)
30th April 2026
30AQI (US)
30AQI (US)
1st May 2026
25AQI (US)
25AQI (US)
2nd May 2026
40AQI (US)
40AQI (US)
3rd May 2026
25AQI (US)
25AQI (US)
4th May 2026
40AQI (US)
40AQI (US)
5th May 2026
44AQI (US)
44AQI (US)
6th May 2026
34AQI (US)
34AQI (US)
7th May 2026
40AQI (US)
40AQI (US)
8th May 2026
41AQI (US)
41AQI (US)
9th May 2026
10th May 2026
46AQI (US)
46AQI (US)
11th May 2026
24AQI (US)
24AQI (US)
12th May 2026
23AQI (US)
23AQI (US)
13th May 2026
26AQI (US)
26AQI (US)
14th May 2026
26AQI (US)
26AQI (US)
15th May 2026
16AQI (US)
16AQI (US)
16th May 2026
41AQI (US)
41AQI (US)
17th May 2026
50AQI (US)
50AQI (US)
18th May 2026
37AQI (US)
37AQI (US)
19th May 2026
34AQI (US)
34AQI (US)
20th May 2026
43AQI (US)
43AQI (US)
21st May 2026
56AQI (US)
56AQI (US)
22nd May 2026
58AQI (US)
58AQI (US)
23rd May 2026
41AQI (US)
41AQI (US)
24th May 2026
41AQI (US)
41AQI (US)
25th May 2026
44AQI (US)
44AQI (US)
26th May 2026
41AQI (US)
41AQI (US)
27th May 2026
26AQI (US)
26AQI (US)
28th May 2026
24AQI (US)
24AQI (US)
29th May 2026
16AQI (US)
16AQI (US)
30th May 2026
18AQI (US)
18AQI (US)
31st May 2026
23AQI (US)
23AQI (US)
1st June 2026
24AQI (US)
24AQI (US)
2nd June 2026
21AQI (US)
21AQI (US)
3rd June 2026
20AQI (US)
20AQI (US)
4th June 2026
21AQI (US)
21AQI (US)
5th June 2026
27AQI (US)
27AQI (US)
6th June 2026
32AQI (US)
32AQI (US)
7th June 2026
29AQI (US)
29AQI (US)
8th June 2026
19AQI (US)
19AQI (US)
9th June 2026
16AQI (US)
16AQI (US)
10th June 2026
24AQI (US)
24AQI (US)
11th June 2026
36AQI (US)
36AQI (US)
12th June 2026
20AQI (US)
20AQI (US)
13th June 2026
10AQI (US)
10AQI (US)
14th June 2026
14AQI (US)
14AQI (US)
15th June 2026
14AQI (US)
14AQI (US)
16th June 2026
13AQI (US)
13AQI (US)
17th June 2026
16AQI (US)
16AQI (US)
18th June 2026
22AQI (US)
22AQI (US)
19th June 2026
23AQI (US)
23AQI (US)
20th June 2026
23AQI (US)
23AQI (US)
21st June 2026
26AQI (US)
26AQI (US)
22nd June 2026
33AQI (US)
33AQI (US)
23rd June 2026
36AQI (US)
36AQI (US)
24th June 2026
29AQI (US)
29AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
39AQI (US)
39AQI (US)
27th June 2026
30AQI (US)
30AQI (US)
28th June 2026
25AQI (US)
25AQI (US)
29th June 2026
23AQI (US)
23AQI (US)
30th June 2026
33AQI (US)
33AQI (US)
1st July 2026
26AQI (US)
26AQI (US)
2nd July 2026
28AQI (US)
28AQI (US)
3rd July 2026
49AQI (US)
49AQI (US)
4th July 2026
23AQI (US)
23AQI (US)
5th July 2026
15AQI (US)
15AQI (US)
6th July 2026
22AQI (US)
22AQI (US)
7th July 2026
19AQI (US)
19AQI (US)
8th July 2026
26AQI (US)
26AQI (US)
9th July 2026
17AQI (US)
17AQI (US)
10th July 2026
15AQI (US)
15AQI (US)
11th July 2026
16AQI (US)
16AQI (US)
12th July 2026
28AQI (US)
28AQI (US)
13th July 2026
29AQI (US)
29AQI (US)
14th July 2026
23AQI (US)
23AQI (US)
15th July 2026
19AQI (US)
19AQI (US)
16th July 2026
26AQI (US)
26AQI (US)
17th July 2026
42AQI (US)
42AQI (US)
18th July 2026
49AQI (US)
49AQI (US)
19th July 2026
43AQI (US)
43AQI (US)
20th July 2026
50AQI (US)
50AQI (US)
21st July 2026
34AQI (US)
34AQI (US)
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
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
58AQI (US)
59AQI (US)
65AQI (US)
44AQI (US)
35AQI (US)
24AQI (US)
29AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202646AQI (US)
11
20
9
19
3
27
1
20
8
28
2
30
21
122
76
1
Highest AQI (US) recorded in
March65AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202554AQI (US)
31
28
1
30
29
1
31
13
17
28
3
31
29
1
4
27
10
19
1
8
15
6
2
184
172
7
2
Highest AQI (US) recorded in
January77AQI (US)
Lowest AQI (US) recorded in
September34AQI (US)
202432AQI (US)
26
5
15
5
29
1
28
1
31
29
1
31
31
30
25
6
4
19
7
31
279
69
7
Highest AQI (US) recorded in
November77AQI (US)
Lowest AQI (US) recorded in
May17AQI (US)
202322AQI (US)
30
28
28
30
31
23
31
29
6
29
2
27
27
3
319
5
Highest AQI (US) recorded in
February28AQI (US)
Lowest AQI (US) recorded in
May18AQI (US)
202224AQI (US)
30
19
1
31
23
1
31
30
24
1
28
30
27
3
28
2
302
7
Highest AQI (US) recorded in
December31AQI (US)
Lowest AQI (US) recorded in
September19AQI (US)
202123AQI (US)
29
1
25
3
31
30
31
29
1
31
31
28
31
27
3
31
354
8
Highest AQI (US) recorded in
February32AQI (US)
Lowest AQI (US) recorded in
May17AQI (US)
202024AQI (US)
10
3
20
15
2
29
31
29
1
24
29
24
6
28
3
239
15
Highest AQI (US) recorded in
November37AQI (US)
Lowest AQI (US) recorded in
July13AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
54AQI (US)Least Polluted Year Recorded
2023(Avg.)
22AQI (US)Mladost's annual 2026 AQI (US) (46) shows an average percentage change of 70.2% (worsened AQI (US)) compared to previous years: 2020 (24), 2021 (23), 2022 (24), 2023 (22), 2024 (32), 2025 (54).
