Kaluga, Kaluzhskaya Oblast, Russia 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
Kaluga, Kaluzhskaya Oblast, Russia
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
48AQILowest AQI recorded on
13th Aug 2023
3AQISame Day Analysis (9th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 24 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Kaluga, Kaluzhskaya Oblast, Russia
AQI
Day
Night
.
4 AM9th Aug 2025
8 PM
3 AM10th Aug 2025
Day time
Avg. Highest Time
5AM9th Aug
28AQI
Avg. Lowest Time
9AM9th Aug
15AQI
Night time
Avg. Highest Time
4AM9th Aug
26AQI
Avg. Lowest Time
3AM10th Aug
23AQI
In the last 24 hours,
Kaluga's AQI reached its highest point of 28 at 5 AM during the Day, while the lowest point, 15, was recorded at 9 AM during the Day between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kaluga, Kaluzhskaya Oblast, Russia
JulAug
11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th
Day
Night
11th Jul 2025224 AMAQI
11th Jul 2025225 AMAQI
11th Jul 2025226 AMAQI
11th Jul 2025177 AMAQI
11th Jul 2025188 AMAQI
11th Jul 2025179 AMAQI
11th Jul 20252010 AMAQI
11th Jul 20252211 AMAQI
11th Jul 20252212 PMAQI
11th Jul 2025231 PMAQI
11th Jul 2025202 PMAQI
11th Jul 2025223 PMAQI
11th Jul 2025254 PMAQI
11th Jul 2025245 PMAQI
11th Jul 2025246 PMAQI
11th Jul 2025227 PMAQI
11th Jul 2025228 PMAQI
11th Jul 2025229 PMAQI
11th Jul 20252210 PMAQI
11th Jul 20252211 PMAQI
12th Jul 20252212 AMAQI
12th Jul 2025221 AMAQI
12th Jul 2025222 AMAQI
12th Jul 2025223 AMAQI
26°C18/32°C
12th Jul 2025224 AMAQI
12th Jul 2025215 AMAQI
12th Jul 2025216 AMAQI
12th Jul 2025257 AMAQI
12th Jul 2025248 AMAQI
12th Jul 2025249 AMAQI
12th Jul 20252210 AMAQI
12th Jul 20252311 AMAQI
12th Jul 20252612 PMAQI
12th Jul 2025231 PMAQI
12th Jul 2025232 PMAQI
12th Jul 2025223 PMAQI
12th Jul 2025244 PMAQI
12th Jul 2025225 PMAQI
12th Jul 2025296 PMAQI
12th Jul 2025227 PMAQI
12th Jul 2025228 PMAQI
12th Jul 2025229 PMAQI
12th Jul 20252310 PMAQI
12th Jul 20252211 PMAQI
13th Jul 20252412 AMAQI
13th Jul 2025251 AMAQI
13th Jul 2025232 AMAQI
13th Jul 2025223 AMAQI
25°C17/31°C
13th Jul 2025234 AMAQI
13th Jul 2025225 AMAQI
13th Jul 2025246 AMAQI
13th Jul 2025227 AMAQI
13th Jul 2025228 AMAQI
13th Jul 2025249 AMAQI
13th Jul 20252410 AMAQI
13th Jul 20252411 AMAQI
13th Jul 20252712 PMAQI
13th Jul 2025271 PMAQI
13th Jul 2025292 PMAQI
13th Jul 2025253 PMAQI
13th Jul 2025264 PMAQI
13th Jul 2025275 PMAQI
13th Jul 2025286 PMAQI
13th Jul 2025257 PMAQI
13th Jul 2025268 PMAQI
13th Jul 2025259 PMAQI
13th Jul 20252510 PMAQI
13th Jul 20252611 PMAQI
14th Jul 20252512 AMAQI
14th Jul 2025241 AMAQI
14th Jul 2025252 AMAQI
14th Jul 2025243 AMAQI
23°C18/30°C
14th Jul 2025254 AMAQI
14th Jul 2025245 AMAQI
14th Jul 2025246 AMAQI
14th Jul 2025247 AMAQI
14th Jul 2025258 AMAQI
14th Jul 2025249 AMAQI
14th Jul 20252910 AMAQI
14th Jul 20252711 AMAQI
14th Jul 20252812 PMAQI
14th Jul 2025311 PMAQI
14th Jul 2025292 PMAQI
14th Jul 2025313 PMAQI
14th Jul 2025284 PMAQI
14th Jul 2025255 PMAQI
14th Jul 2025246 PMAQI
14th Jul 2025237 PMAQI
14th Jul 2025238 PMAQI
14th Jul 2025239 PMAQI
14th Jul 20252310 PMAQI
14th Jul 20252311 PMAQI
15th Jul 20252212 AMAQI
15th Jul 2025231 AMAQI
15th Jul 2025242 AMAQI
15th Jul 2025273 AMAQI
21°C17/27°C
15th Jul 2025264 AMAQI
15th Jul 2025265 AMAQI
15th Jul 2025266 AMAQI
15th Jul 2025307 AMAQI
15th Jul 2025308 AMAQI
15th Jul 2025309 AMAQI
15th Jul 20253410 AMAQI
15th Jul 20253311 AMAQI
15th Jul 20252812 PMAQI
15th Jul 2025251 PMAQI
15th Jul 2025252 PMAQI
15th Jul 2025243 PMAQI
15th Jul 2025254 PMAQI
15th Jul 2025225 PMAQI
15th Jul 2025226 PMAQI
15th Jul 2025227 PMAQI
15th Jul 2025238 PMAQI
15th Jul 2025239 PMAQI
15th Jul 20252410 PMAQI
15th Jul 20252311 PMAQI
16th Jul 20252312 AMAQI
16th Jul 2025231 AMAQI
16th Jul 2025232 AMAQI
16th Jul 2025263 AMAQI
21°C16/27°C
16th Jul 2025264 AMAQI
16th Jul 2025275 AMAQI
16th Jul 2025276 AMAQI
16th Jul 2025237 AMAQI
16th Jul 2025248 AMAQI
16th Jul 2025299 AMAQI
16th Jul 20252810 AMAQI
16th Jul 20252611 AMAQI
16th Jul 20252612 PMAQI
16th Jul 2025271 PMAQI
16th Jul 2025242 PMAQI
16th Jul 2025243 PMAQI
16th Jul 2025224 PMAQI
16th Jul 2025225 PMAQI
16th Jul 2025236 PMAQI
16th Jul 2025227 PMAQI
16th Jul 2025238 PMAQI
16th Jul 2025249 PMAQI
16th Jul 20252310 PMAQI
16th Jul 20252411 PMAQI
17th Jul 20252512 AMAQI
17th Jul 2025251 AMAQI
17th Jul 2025242 AMAQI
17th Jul 2025263 AMAQI
20°C16/26°C
17th Jul 2025264 AMAQI
17th Jul 2025265 AMAQI
17th Jul 2025266 AMAQI
17th Jul 2025247 AMAQI
17th Jul 2025258 AMAQI
17th Jul 2025269 AMAQI
17th Jul 20252410 AMAQI
17th Jul 20252511 AMAQI
17th Jul 20252912 PMAQI
17th Jul 2025291 PMAQI
17th Jul 2025262 PMAQI
17th Jul 2025233 PMAQI
17th Jul 2025254 PMAQI
17th Jul 2025245 PMAQI
17th Jul 2025246 PMAQI
17th Jul 2025257 PMAQI
17th Jul 2025258 PMAQI
17th Jul 2025269 PMAQI
17th Jul 20252710 PMAQI
17th Jul 20252611 PMAQI
18th Jul 20252612 AMAQI
18th Jul 2025261 AMAQI
18th Jul 2025272 AMAQI
18th Jul 2025273 AMAQI
20°C15/25°C
18th Jul 2025284 AMAQI
18th Jul 2025285 AMAQI
18th Jul 2025286 AMAQI
18th Jul 2025237 AMAQI
18th Jul 2025208 AMAQI
18th Jul 2025249 AMAQI
18th Jul 20252510 AMAQI
18th Jul 20252611 AMAQI
18th Jul 20252712 PMAQI
18th Jul 2025261 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025244 PMAQI
18th Jul 2025245 PMAQI
18th Jul 2025236 PMAQI
18th Jul 2025287 PMAQI
18th Jul 2025288 PMAQI
18th Jul 2025289 PMAQI
18th Jul 20252810 PMAQI
18th Jul 20252811 PMAQI
19th Jul 20252812 AMAQI
19th Jul 2025281 AMAQI
19th Jul 2025282 AMAQI
19th Jul 2025283 AMAQI
19°C15/24°C
19th Jul 2025284 AMAQI
19th Jul 2025285 AMAQI
19th Jul 2025286 AMAQI
19th Jul 2025227 AMAQI
19th Jul 2025198 AMAQI
19th Jul 2025179 AMAQI
19th Jul 20251910 AMAQI
19th Jul 20252211 AMAQI
19th Jul 20252212 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025232 PMAQI
19th Jul 2025233 PMAQI
19th Jul 2025254 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025256 PMAQI
19th Jul 2025277 PMAQI
19th Jul 2025278 PMAQI
19th Jul 2025289 PMAQI
19th Jul 20252710 PMAQI
19th Jul 20252711 PMAQI
20th Jul 20252712 AMAQI
20th Jul 2025281 AMAQI
20th Jul 2025282 AMAQI
20th Jul 2025273 AMAQI
19°C16/24°C
20th Jul 2025274 AMAQI
20th Jul 2025275 AMAQI
20th Jul 2025286 AMAQI
20th Jul 2025317 AMAQI
20th Jul 2025348 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20252410 AMAQI
20th Jul 20252711 AMAQI
20th Jul 20253012 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025262 PMAQI
20th Jul 2025243 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025235 PMAQI
20th Jul 2025236 PMAQI
20th Jul 2025287 PMAQI
20th Jul 2025288 PMAQI
20th Jul 2025289 PMAQI
20th Jul 20252810 PMAQI
20th Jul 20252711 PMAQI
21st Jul 20252812 AMAQI
21st Jul 2025281 AMAQI
21st Jul 2025282 AMAQI
21st Jul 2025283 AMAQI
20°C16/26°C
21st Jul 2025284 AMAQI
21st Jul 2025285 AMAQI
21st Jul 2025286 AMAQI
21st Jul 2025247 AMAQI
21st Jul 2025288 AMAQI
21st Jul 2025259 AMAQI
21st Jul 20252710 AMAQI
21st Jul 20252611 AMAQI
21st Jul 20252612 PMAQI
21st Jul 2025251 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025253 PMAQI
21st Jul 2025214 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025226 PMAQI
21st Jul 2025277 PMAQI
21st Jul 2025278 PMAQI
21st Jul 2025279 PMAQI
21st Jul 20252610 PMAQI
21st Jul 20252511 PMAQI
22nd Jul 20252612 AMAQI
22nd Jul 2025271 AMAQI
22nd Jul 2025262 AMAQI
22nd Jul 2025263 AMAQI
20°C16/24°C
22nd Jul 2025284 AMAQI
22nd Jul 2025275 AMAQI
22nd Jul 2025286 AMAQI
22nd Jul 2025297 AMAQI
22nd Jul 2025268 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20252710 AMAQI
22nd Jul 20252811 AMAQI
22nd Jul 20253112 PMAQI
22nd Jul 2025291 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025273 PMAQI
22nd Jul 2025274 PMAQI
22nd Jul 2025275 PMAQI
22nd Jul 2025246 PMAQI
22nd Jul 2025287 PMAQI
22nd Jul 2025288 PMAQI
22nd Jul 2025309 PMAQI
22nd Jul 20252910 PMAQI
22nd Jul 20253011 PMAQI
23rd Jul 20252812 AMAQI
23rd Jul 2025301 AMAQI
23rd Jul 2025302 AMAQI
23rd Jul 2025323 AMAQI
18°C15/23°C
23rd Jul 2025294 AMAQI
23rd Jul 2025285 AMAQI
23rd Jul 2025286 AMAQI
23rd Jul 2025237 AMAQI
23rd Jul 2025228 AMAQI
23rd Jul 2025249 AMAQI
23rd Jul 20252010 AMAQI
23rd Jul 20252711 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025261 PMAQI
23rd Jul 2025282 PMAQI
23rd Jul 2025283 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025275 PMAQI
23rd Jul 2025246 PMAQI
23rd Jul 2025297 PMAQI
23rd Jul 2025308 PMAQI
23rd Jul 2025319 PMAQI
23rd Jul 20252910 PMAQI
23rd Jul 20252911 PMAQI
24th Jul 20253012 AMAQI
24th Jul 2025291 AMAQI
24th Jul 2025312 AMAQI
24th Jul 2025323 AMAQI
20°C15/25°C
24th Jul 2025304 AMAQI
24th Jul 2025325 AMAQI
24th Jul 2025326 AMAQI
24th Jul 2025337 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20252910 AMAQI
24th Jul 20252911 AMAQI
24th Jul 20253012 PMAQI
24th Jul 2025261 PMAQI
24th Jul 2025252 PMAQI
24th Jul 2025253 PMAQI
24th Jul 2025244 PMAQI
24th Jul 2025245 PMAQI
24th Jul 2025246 PMAQI
24th Jul 2025287 PMAQI
24th Jul 2025298 PMAQI
24th Jul 2025289 PMAQI
24th Jul 20252910 PMAQI
24th Jul 20253011 PMAQI
25th Jul 20253112 AMAQI
25th Jul 2025311 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025313 AMAQI
20°C15/26°C
25th Jul 2025324 AMAQI
25th Jul 2025325 AMAQI
25th Jul 2025316 AMAQI
25th Jul 2025267 AMAQI
25th Jul 2025238 AMAQI
25th Jul 2025269 AMAQI
25th Jul 20252110 AMAQI
25th Jul 20252811 AMAQI
25th Jul 20252912 PMAQI
25th Jul 2025281 PMAQI
25th Jul 2025262 PMAQI
25th Jul 2025243 PMAQI
25th Jul 2025244 PMAQI
25th Jul 2025235 PMAQI
25th Jul 2025246 PMAQI
25th Jul 2025287 PMAQI
25th Jul 2025278 PMAQI
25th Jul 2025289 PMAQI
25th Jul 20252910 PMAQI
25th Jul 20253011 PMAQI
26th Jul 20253112 AMAQI
26th Jul 2025321 AMAQI
26th Jul 2025322 AMAQI
26th Jul 2025293 AMAQI
21°C16/28°C
26th Jul 2025284 AMAQI
26th Jul 2025305 AMAQI
26th Jul 2025316 AMAQI
26th Jul 2025267 AMAQI
26th Jul 2025278 AMAQI
26th Jul 2025289 AMAQI
26th Jul 20253610 AMAQI
26th Jul 20252711 AMAQI
26th Jul 20252712 PMAQI
26th Jul 2025261 PMAQI
26th Jul 2025302 PMAQI
26th Jul 2025273 PMAQI
26th Jul 2025324 PMAQI
26th Jul 2025305 PMAQI
26th Jul 2025286 PMAQI
26th Jul 2025317 PMAQI
26th Jul 2025308 PMAQI
26th Jul 2025309 PMAQI
26th Jul 20253010 PMAQI
26th Jul 20252911 PMAQI
27th Jul 20253012 AMAQI
27th Jul 2025321 AMAQI
27th Jul 2025342 AMAQI
27th Jul 2025323 AMAQI
20°C15/24°C
27th Jul 2025294 AMAQI
27th Jul 2025305 AMAQI
27th Jul 2025306 AMAQI
27th Jul 2025307 AMAQI
27th Jul 2025288 AMAQI
27th Jul 2025309 AMAQI
27th Jul 20253210 AMAQI
27th Jul 20253411 AMAQI
27th Jul 20253112 PMAQI
27th Jul 2025281 PMAQI
27th Jul 2025282 PMAQI
27th Jul 2025273 PMAQI
27th Jul 2025274 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025307 PMAQI
27th Jul 2025298 PMAQI
27th Jul 2025329 PMAQI
27th Jul 20253010 PMAQI
27th Jul 20253011 PMAQI
28th Jul 20253112 AMAQI
28th Jul 2025321 AMAQI
28th Jul 2025322 AMAQI
28th Jul 2025323 AMAQI
20°C16/25°C
28th Jul 2025384 AMAQI
28th Jul 2025315 AMAQI
28th Jul 2025316 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025268 AMAQI
28th Jul 2025259 AMAQI
28th Jul 20252610 AMAQI
28th Jul 20253011 AMAQI
28th Jul 20253012 PMAQI
28th Jul 2025281 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025253 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025255 PMAQI
28th Jul 2025256 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025318 PMAQI
28th Jul 2025309 PMAQI
28th Jul 20253210 PMAQI
28th Jul 20253311 PMAQI
29th Jul 20253212 AMAQI
29th Jul 2025351 AMAQI
29th Jul 2025352 AMAQI
29th Jul 2025363 AMAQI
21°C15/26°C
29th Jul 2025334 AMAQI
29th Jul 2025315 AMAQI
29th Jul 2025326 AMAQI
29th Jul 2025347 AMAQI
29th Jul 2025308 AMAQI
29th Jul 2025309 AMAQI
29th Jul 20253210 AMAQI
29th Jul 20253711 AMAQI
29th Jul 20254012 PMAQI
29th Jul 2025341 PMAQI
29th Jul 2025302 PMAQI
29th Jul 2025283 PMAQI
29th Jul 2025284 PMAQI
29th Jul 2025305 PMAQI
29th Jul 2025286 PMAQI
29th Jul 2025347 PMAQI
29th Jul 2025348 PMAQI
29th Jul 2025349 PMAQI
29th Jul 20253410 PMAQI
29th Jul 20253311 PMAQI
30th Jul 20253312 AMAQI
30th Jul 2025371 AMAQI
30th Jul 2025342 AMAQI
30th Jul 2025343 AMAQI
23°C17/28°C
30th Jul 2025344 AMAQI
30th Jul 2025335 AMAQI
30th Jul 2025336 AMAQI
30th Jul 2025327 AMAQI
30th Jul 2025328 AMAQI
30th Jul 2025309 AMAQI
30th Jul 20253110 AMAQI
30th Jul 20253411 AMAQI
30th Jul 20253212 PMAQI
30th Jul 2025361 PMAQI
30th Jul 2025342 PMAQI
30th Jul 2025323 PMAQI
30th Jul 2025304 PMAQI
30th Jul 2025285 PMAQI
30th Jul 2025286 PMAQI
30th Jul 2025357 PMAQI
30th Jul 2025378 PMAQI
30th Jul 2025349 PMAQI
30th Jul 20253910 PMAQI
30th Jul 20254411 PMAQI
31st Jul 20254412 AMAQI
31st Jul 2025391 AMAQI
31st Jul 2025532 AMAQI
31st Jul 2025533 AMAQI
23°C18/27°C
31st Jul 2025534 AMAQI
31st Jul 2025535 AMAQI
31st Jul 2025536 AMAQI
31st Jul 2025537 AMAQI
31st Jul 2025538 AMAQI
31st Jul 2025379 AMAQI
31st Jul 20252810 AMAQI
31st Jul 20253211 AMAQI
31st Jul 20253312 PMAQI
31st Jul 2025341 PMAQI
31st Jul 2025342 PMAQI
31st Jul 2025323 PMAQI
31st Jul 2025354 PMAQI
31st Jul 2025335 PMAQI
31st Jul 2025406 PMAQI
31st Jul 2025547 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025489 PMAQI
31st Jul 20254510 PMAQI
31st Jul 20254211 PMAQI
1st Aug 20254612 AMAQI
1st Aug 2025441 AMAQI
1st Aug 2025482 AMAQI
1st Aug 2025483 AMAQI
22°C18/27°C
1st Aug 2025464 AMAQI
1st Aug 2025485 AMAQI
1st Aug 2025456 AMAQI
1st Aug 2025267 AMAQI
1st Aug 2025328 AMAQI
1st Aug 2025359 AMAQI
1st Aug 20253510 AMAQI
1st Aug 20253211 AMAQI
1st Aug 20253612 PMAQI
1st Aug 2025381 PMAQI
1st Aug 2025342 PMAQI
1st Aug 2025403 PMAQI
1st Aug 2025404 PMAQI
1st Aug 2025385 PMAQI
1st Aug 2025426 PMAQI
1st Aug 2025397 PMAQI
1st Aug 2025428 PMAQI
1st Aug 2025369 PMAQI
1st Aug 20254210 PMAQI
1st Aug 20254511 PMAQI
2nd Aug 20254812 AMAQI
2nd Aug 2025481 AMAQI
2nd Aug 2025482 AMAQI
2nd Aug 2025443 AMAQI
20°C16/25°C
2nd Aug 2025444 AMAQI
2nd Aug 2025445 AMAQI
2nd Aug 2025466 AMAQI
2nd Aug 2025427 AMAQI
2nd Aug 2025428 AMAQI
2nd Aug 2025479 AMAQI
2nd Aug 20254810 AMAQI
2nd Aug 20254911 AMAQI
2nd Aug 20254012 PMAQI
2nd Aug 2025411 PMAQI
2nd Aug 2025472 PMAQI
2nd Aug 2025443 PMAQI
2nd Aug 2025444 PMAQI
2nd Aug 2025395 PMAQI
2nd Aug 2025476 PMAQI
2nd Aug 2025417 PMAQI
2nd Aug 2025458 PMAQI
2nd Aug 2025419 PMAQI
2nd Aug 20254110 PMAQI
2nd Aug 20254611 PMAQI
3rd Aug 20254712 AMAQI
3rd Aug 2025481 AMAQI
3rd Aug 2025502 AMAQI
3rd Aug 2025463 AMAQI
19°C16/25°C
3rd Aug 2025444 AMAQI
3rd Aug 2025485 AMAQI
3rd Aug 2025506 AMAQI
3rd Aug 2025477 AMAQI
3rd Aug 2025418 AMAQI
3rd Aug 2025559 AMAQI
3rd Aug 20253710 AMAQI
3rd Aug 20254611 AMAQI
3rd Aug 20254412 PMAQI
3rd Aug 2025421 PMAQI
3rd Aug 2025462 PMAQI
3rd Aug 2025433 PMAQI
3rd Aug 2025364 PMAQI
3rd Aug 2025365 PMAQI
3rd Aug 2025426 PMAQI
3rd Aug 2025497 PMAQI
3rd Aug 2025488 PMAQI
3rd Aug 2025459 PMAQI
3rd Aug 20254610 PMAQI
3rd Aug 20254411 PMAQI
4th Aug 20254512 AMAQI
4th Aug 2025491 AMAQI
4th Aug 2025502 AMAQI
4th Aug 2025523 AMAQI
20°C14/26°C
4th Aug 2025524 AMAQI
4th Aug 2025515 AMAQI
4th Aug 2025526 AMAQI
4th Aug 2025507 AMAQI
4th Aug 2025488 AMAQI
4th Aug 2025449 AMAQI
4th Aug 20255010 AMAQI
4th Aug 20255111 AMAQI
4th Aug 20254312 PMAQI
4th Aug 2025511 PMAQI
4th Aug 2025482 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025484 PMAQI
4th Aug 2025465 PMAQI
4th Aug 2025506 PMAQI
4th Aug 2025467 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025529 PMAQI
4th Aug 20254610 PMAQI
4th Aug 20253711 PMAQI
5th Aug 20253812 AMAQI
5th Aug 2025451 AMAQI
5th Aug 2025502 AMAQI
5th Aug 2025503 AMAQI
18°C17/18°C
5th Aug 2025524 AMAQI
5th Aug 2025515 AMAQI
5th Aug 2025456 AMAQI
5th Aug 2025427 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025409 AMAQI
5th Aug 20253810 AMAQI
5th Aug 20254411 AMAQI
5th Aug 20254612 PMAQI
5th Aug 2025441 PMAQI
5th Aug 2025442 PMAQI
5th Aug 2025443 PMAQI
5th Aug 2025404 PMAQI
5th Aug 2025495 PMAQI
5th Aug 2025416 PMAQI
5th Aug 2025387 PMAQI
5th Aug 2025348 PMAQI
5th Aug 2025349 PMAQI
5th Aug 20253510 PMAQI
5th Aug 20254611 PMAQI
6th Aug 20253912 AMAQI
6th Aug 2025401 AMAQI
6th Aug 2025432 AMAQI
6th Aug 2025403 AMAQI
20°C16/27°C
6th Aug 2025464 AMAQI
6th Aug 2025425 AMAQI
6th Aug 2025456 AMAQI
6th Aug 2025327 AMAQI
6th Aug 2025328 AMAQI
6th Aug 2025279 AMAQI
6th Aug 20253110 AMAQI
6th Aug 20253411 AMAQI
6th Aug 20252812 PMAQI
6th Aug 2025341 PMAQI
6th Aug 2025312 PMAQI
6th Aug 2025293 PMAQI
6th Aug 2025314 PMAQI
6th Aug 2025345 PMAQI
6th Aug 2025396 PMAQI
6th Aug 2025347 PMAQI
6th Aug 2025308 PMAQI
6th Aug 2025359 PMAQI
6th Aug 20253510 PMAQI
6th Aug 20253211 PMAQI
7th Aug 20253212 AMAQI
7th Aug 2025381 AMAQI
7th Aug 2025382 AMAQI
7th Aug 2025363 AMAQI
19°C14/25°C
7th Aug 2025384 AMAQI
7th Aug 2025375 AMAQI
7th Aug 2025386 AMAQI
7th Aug 2025427 AMAQI
7th Aug 2025378 AMAQI
7th Aug 2025399 AMAQI
7th Aug 20254010 AMAQI
7th Aug 20254511 AMAQI
7th Aug 20252612 PMAQI
7th Aug 2025221 PMAQI
7th Aug 2025232 PMAQI
7th Aug 2025223 PMAQI
7th Aug 2025204 PMAQI
7th Aug 2025205 PMAQI
7th Aug 2025206 PMAQI
7th Aug 2025287 PMAQI
7th Aug 2025288 PMAQI
7th Aug 2025289 PMAQI
7th Aug 20252810 PMAQI
7th Aug 20252811 PMAQI
8th Aug 20252812 AMAQI
8th Aug 2025291 AMAQI
8th Aug 2025282 AMAQI
8th Aug 2025313 AMAQI
17°C13/22°C
8th Aug 2025334 AMAQI
8th Aug 2025355 AMAQI
8th Aug 2025356 AMAQI
8th Aug 2025187 AMAQI
8th Aug 2025128 AMAQI
8th Aug 2025139 AMAQI
8th Aug 20251410 AMAQI
8th Aug 20251911 AMAQI
8th Aug 20251912 PMAQI
8th Aug 2025201 PMAQI
8th Aug 2025192 PMAQI
8th Aug 2025183 PMAQI
8th Aug 2025184 PMAQI
8th Aug 2025185 PMAQI
8th Aug 2025186 PMAQI
8th Aug 2025267 PMAQI
8th Aug 2025248 PMAQI
8th Aug 2025249 PMAQI
8th Aug 20252410 PMAQI
8th Aug 20252611 PMAQI
9th Aug 20252612 AMAQI
9th Aug 2025281 AMAQI
9th Aug 2025282 AMAQI
9th Aug 2025263 AMAQI
16°C10/21°C
9th Aug 2025264 AMAQI
9th Aug 2025285 AMAQI
9th Aug 2025286 AMAQI
9th Aug 2025197 AMAQI
9th Aug 2025168 AMAQI
9th Aug 2025159 AMAQI
9th Aug 20251610 AMAQI
9th Aug 20251911 AMAQI
9th Aug 20251912 PMAQI
9th Aug 2025191 PMAQI
9th Aug 2025192 PMAQI
9th Aug 2025203 PMAQI
9th Aug 2025264 PMAQI
9th Aug 2025185 PMAQI
9th Aug 2025176 PMAQI
9th Aug 2025237 PMAQI
9th Aug 2025248 PMAQI
9th Aug 2025249 PMAQI
9th Aug 20252510 PMAQI
9th Aug 20252611 PMAQI
10th Aug 20252512 AMAQI
10th Aug 2025261 AMAQI
10th Aug 2025252 AMAQI
10th Aug 2025233 AMAQI
14°C12/17°C
10th Aug 2025254 AMAQI
4 AM10th Aug 2025265 AMAQI
10th Aug 2025276 AMAQI
10th Aug 2025267 AMAQI
10th Aug 2025228 AMAQI
10th Aug 2025209 AMAQI
10th Aug 20252010 AMAQI
10th Aug 20252411 AMAQI
10th Aug 20252212 PMAQI
12 PM10th Aug 2025221 PMAQI
10th Aug 2025212 PMAQI
10th Aug 2025213 PMAQI
10th Aug 2025244 PMAQI
10th Aug 2025195 PMAQI
10th Aug 2025206 PMAQI
10th Aug 2025237 PMAQI
10th Aug 2025238 PMAQI
8 PM12 AM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 6 AM
33AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
7 AM - 6 PM
29AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 6 AM (Avg. 33), while the lowest AQI was between 7 AM to 6 PM (Avg. 29).
Night time
Avg. Highest Time
12 AM - 3 AM
32AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 11 PM
32AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 32), while the lowest AQI was between 12 AM to 11 PM (Avg. 32).
2025 Days Vs Air Quality
Kaluga, Kaluzhskaya Oblast, Russia
2025
66%
145
34%
76
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Good
145 DaysModerate
76 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 66%
Health Risk Level:
Moderate
In 2025, 66% of 222 days were within WHO’s safe air quality limits, and 34% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Kaluga, Kaluzhskaya Oblast, Russia
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
51AQI
51AQI
2nd January 2025
42AQI
42AQI
3rd January 2025
39AQI
39AQI
4th January 2025
47AQI
47AQI
5th January 2025
56AQI
56AQI
6th January 2025
58AQI
58AQI
7th January 2025
59AQI
59AQI
8th January 2025
57AQI
57AQI
9th January 2025
54AQI
54AQI
10th January 2025
53AQI
53AQI
11th January 2025
55AQI
55AQI
12th January 2025
58AQI
58AQI
13th January 2025
65AQI
65AQI
14th January 2025
52AQI
52AQI
15th January 2025
43AQI
43AQI
16th January 2025
65AQI
65AQI
17th January 2025
43AQI
43AQI
18th January 2025
37AQI
37AQI
19th January 2025
37AQI
37AQI
20th January 2025
61AQI
61AQI
21st January 2025
57AQI
57AQI
22nd January 2025
63AQI
63AQI
23rd January 2025
68AQI
68AQI
24th January 2025
62AQI
62AQI
25th January 2025
62AQI
62AQI
26th January 2025
65AQI
65AQI
27th January 2025
57AQI
57AQI
28th January 2025
57AQI
57AQI
29th January 2025
49AQI
49AQI
30th January 2025
49AQI
49AQI
31st January 2025
53AQI
53AQI
1st February 2025
34AQI
34AQI
2nd February 2025
26AQI
26AQI
3rd February 2025
27AQI
27AQI
4th February 2025
46AQI
46AQI
5th February 2025
63AQI
63AQI
6th February 2025
59AQI
59AQI
7th February 2025
58AQI
58AQI
8th February 2025
60AQI
60AQI
9th February 2025
66AQI
66AQI
10th February 2025
73AQI
73AQI
11th February 2025
62AQI
62AQI
12th February 2025
63AQI
63AQI
13th February 2025
84AQI
84AQI
14th February 2025
79AQI
79AQI
15th February 2025
34AQI
34AQI
16th February 2025
60AQI
60AQI
17th February 2025
43AQI
43AQI
18th February 2025
46AQI
46AQI
19th February 2025
44AQI
44AQI
20th February 2025
64AQI
64AQI
21st February 2025
63AQI
63AQI
22nd February 2025
45AQI
45AQI
23rd February 2025
59AQI
59AQI
24th February 2025
62AQI
62AQI
25th February 2025
80AQI
80AQI
26th February 2025
84AQI
84AQI
27th February 2025
66AQI
66AQI
28th February 2025
75AQI
75AQI
1st March 2025
72AQI
72AQI
2nd March 2025
63AQI
63AQI
3rd March 2025
55AQI
55AQI
4th March 2025
56AQI
56AQI
5th March 2025
41AQI
41AQI
6th March 2025
48AQI
48AQI
7th March 2025
65AQI
65AQI
8th March 2025
84AQI
84AQI
9th March 2025
85AQI
85AQI
10th March 2025
84AQI
84AQI
11th March 2025
95AQI
95AQI
12th March 2025
88AQI
88AQI
13th March 2025
77AQI
77AQI
14th March 2025
60AQI
60AQI
15th March 2025
63AQI
63AQI
16th March 2025
70AQI
70AQI
17th March 2025
49AQI
49AQI
18th March 2025
57AQI
57AQI
19th March 2025
50AQI
50AQI
20th March 2025
57AQI
57AQI
21st March 2025
67AQI
67AQI
22nd March 2025
57AQI
57AQI
23rd March 2025
54AQI
54AQI
24th March 2025
55AQI
55AQI
25th March 2025
54AQI
54AQI
26th March 2025
69AQI
69AQI
27th March 2025
49AQI
49AQI
28th March 2025
57AQI
57AQI
29th March 2025
64AQI
64AQI
30th March 2025
56AQI
56AQI
31st March 2025
61AQI
61AQI
1st April 2025
58AQI
58AQI
2nd April 2025
50AQI
50AQI
3rd April 2025
46AQI
46AQI
4th April 2025
48AQI
48AQI
5th April 2025
35AQI
35AQI
6th April 2025
26AQI
26AQI
7th April 2025
25AQI
25AQI
8th April 2025
29AQI
29AQI
9th April 2025
24AQI
24AQI
10th April 2025
25AQI
25AQI
11th April 2025
33AQI
33AQI
12th April 2025
33AQI
33AQI
13th April 2025
37AQI
37AQI
14th April 2025
37AQI
37AQI
15th April 2025
51AQI
51AQI
16th April 2025
41AQI
41AQI
17th April 2025
52AQI
52AQI
18th April 2025
55AQI
55AQI
19th April 2025
53AQI
53AQI
20th April 2025
52AQI
52AQI
21st April 2025
52AQI
52AQI
22nd April 2025
56AQI
56AQI
23rd April 2025
56AQI
56AQI
24th April 2025
47AQI
47AQI
25th April 2025
39AQI
39AQI
26th April 2025
24AQI
24AQI
27th April 2025
33AQI
33AQI
28th April 2025
34AQI
34AQI
29th April 2025
40AQI
40AQI
30th April 2025
31AQI
31AQI
1st May 2025
25AQI
25AQI
2nd May 2025
15AQI
15AQI
3rd May 2025
17AQI
17AQI
4th May 2025
17AQI
17AQI
5th May 2025
15AQI
15AQI
6th May 2025
16AQI
16AQI
7th May 2025
15AQI
15AQI
8th May 2025
15AQI
15AQI
9th May 2025
16AQI
16AQI
10th May 2025
16AQI
16AQI
11th May 2025
16AQI
16AQI
12th May 2025
15AQI
15AQI
13th May 2025
16AQI
16AQI
14th May 2025
16AQI
16AQI
15th May 2025
15AQI
15AQI
16th May 2025
15AQI
15AQI
17th May 2025
15AQI
15AQI
18th May 2025
15AQI
15AQI
19th May 2025
14AQI
14AQI
20th May 2025
12AQI
12AQI
21st May 2025
14AQI
14AQI
22nd May 2025
21AQI
21AQI
23rd May 2025
14AQI
14AQI
24th May 2025
15AQI
15AQI
25th May 2025
16AQI
16AQI
26th May 2025
14AQI
14AQI
27th May 2025
14AQI
14AQI
28th May 2025
15AQI
15AQI
29th May 2025
15AQI
15AQI
30th May 2025
15AQI
15AQI
31st May 2025
18AQI
18AQI
1st June 2025
15AQI
15AQI
2nd June 2025
15AQI
15AQI
3rd June 2025
16AQI
16AQI
4th June 2025
17AQI
17AQI
5th June 2025
16AQI
16AQI
6th June 2025
17AQI
17AQI
7th June 2025
18AQI
18AQI
8th June 2025
21AQI
21AQI
9th June 2025
23AQI
23AQI
10th June 2025
21AQI
21AQI
11th June 2025
17AQI
17AQI
12th June 2025
20AQI
20AQI
13th June 2025
21AQI
21AQI
14th June 2025
19AQI
19AQI
15th June 2025
18AQI
18AQI
16th June 2025
18AQI
18AQI
17th June 2025
19AQI
19AQI
18th June 2025
19AQI
19AQI
19th June 2025
20AQI
20AQI
20th June 2025
19AQI
19AQI
21st June 2025
16AQI
16AQI
22nd June 2025
13AQI
13AQI
23rd June 2025
13AQI
13AQI
24th June 2025
15AQI
15AQI
25th June 2025
16AQI
16AQI
26th June 2025
15AQI
15AQI
27th June 2025
14AQI
14AQI
28th June 2025
16AQI
16AQI
29th June 2025
16AQI
16AQI
30th June 2025
15AQI
15AQI
1st July 2025
13AQI
13AQI
2nd July 2025
14AQI
14AQI
3rd July 2025
15AQI
15AQI
4th July 2025
17AQI
17AQI
5th July 2025
16AQI
16AQI
6th July 2025
16AQI
16AQI
7th July 2025
18AQI
18AQI
8th July 2025
19AQI
19AQI
9th July 2025
22AQI
22AQI
10th July 2025
21AQI
21AQI
11th July 2025
22AQI
22AQI
12th July 2025
23AQI
23AQI
13th July 2025
25AQI
25AQI
14th July 2025
25AQI
25AQI
15th July 2025
25AQI
25AQI
16th July 2025
24AQI
24AQI
17th July 2025
26AQI
26AQI
18th July 2025
26AQI
26AQI
19th July 2025
26AQI
26AQI
20th July 2025
27AQI
27AQI
21st July 2025
26AQI
26AQI
22nd July 2025
27AQI
27AQI
23rd July 2025
28AQI
28AQI
24th July 2025
29AQI
29AQI
25th July 2025
28AQI
28AQI
26th July 2025
30AQI
30AQI
27th July 2025
30AQI
30AQI
28th July 2025
30AQI
30AQI
29th July 2025
33AQI
33AQI
30th July 2025
34AQI
34AQI
31st July 2025
43AQI
43AQI
1st August 2025
42AQI
42AQI
2nd August 2025
45AQI
45AQI
3rd August 2025
45AQI
45AQI
4th August 2025
48AQI
48AQI
5th August 2025
42AQI
42AQI
6th August 2025
37AQI
37AQI
7th August 2025
31AQI
31AQI
8th August 2025
24AQI
24AQI
9th August 2025
24AQI
24AQI
54AQI
58AQI
63AQI
41AQI
16AQI
17AQI
24AQI
38AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202539AQI
9
22
9
19
5
26
21
9
31
30
31
9
145
76
Highest AQI recorded in
March63AQI
Lowest AQI recorded in
May16AQI
202417AQI
31
29
29
30
31
30
31
31
3
12
1
26
4
8
23
291
28
Highest AQI recorded in
December55AQI
Lowest AQI recorded in
February2AQI
20235AQI
31
28
31
30
31
30
31
31
30
31
29
31
364
Highest AQI recorded in
April9AQI
Lowest AQI recorded in
January2AQI
20220AQI
3
30
30
63
Highest AQI recorded in
November1AQI
Lowest AQI recorded in
October0AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2025(Avg.)
39AQILeast Polluted Year Recorded
2022(Avg.)
0AQIKaluga's annual 2025 AQI (39) shows an average percentage change of 3035.8% (worsened AQI) compared to previous years: 2022 (0), 2023 (5), 2024 (17).
