Cosmonauts Avenue, Saint Petersburg, Sankt Peterburg, 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
Cosmonauts Avenue, Saint Petersburg, Sankt Peterburg, Russia
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2024
42AQILowest AQI recorded on
2nd Aug 2024
18AQISame Day Analysis (6th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 26 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Cosmonauts Avenue, Saint Petersburg, Sankt Peterburg, Russia
AQI
Day
Night
.
4 AM6th Aug 2025
9 PM
3 AM7th Aug 2025
Day time
Avg. Highest Time
6AM6th Aug
34AQI
Avg. Lowest Time
4PM6th Aug
20AQI
Night time
Avg. Highest Time
2AM7th Aug
23AQI
Avg. Lowest Time
12AM7th Aug
21AQI
In the last 24 hours,
Cosmonauts Avenue's AQI reached its highest point of 34 at 6 AM during the Day, while the lowest point, 20, was recorded at 4 PM during the Day between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Cosmonauts Avenue, Saint Petersburg, Sankt Peterburg, Russia
JulAug
08th - 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 - 04th04th - 05th05th - 06th06th - 07th07th
Day
Night
8th Jul 2025174 AMAQI
8th Jul 2025185 AMAQI
8th Jul 2025186 AMAQI
8th Jul 2025247 AMAQI
8th Jul 2025248 AMAQI
8th Jul 2025229 AMAQI
8th Jul 20252510 AMAQI
8th Jul 20252511 AMAQI
8th Jul 20252312 PMAQI
8th Jul 2025241 PMAQI
8th Jul 2025212 PMAQI
8th Jul 2025203 PMAQI
8th Jul 2025184 PMAQI
8th Jul 2025175 PMAQI
8th Jul 2025166 PMAQI
8th Jul 2025187 PMAQI
8th Jul 2025178 PMAQI
8th Jul 2025179 PMAQI
8th Jul 20251710 PMAQI
8th Jul 20251811 PMAQI
9th Jul 20251712 AMAQI
9th Jul 2025181 AMAQI
9th Jul 2025172 AMAQI
9th Jul 2025183 AMAQI
16°C12/20°C
9th Jul 2025184 AMAQI
9th Jul 2025185 AMAQI
9th Jul 2025186 AMAQI
9th Jul 2025177 AMAQI
9th Jul 2025148 AMAQI
9th Jul 2025169 AMAQI
9th Jul 20251610 AMAQI
9th Jul 20251611 AMAQI
9th Jul 20251612 PMAQI
9th Jul 2025181 PMAQI
9th Jul 2025172 PMAQI
9th Jul 2025183 PMAQI
9th Jul 2025164 PMAQI
9th Jul 2025175 PMAQI
9th Jul 2025166 PMAQI
9th Jul 2025197 PMAQI
9th Jul 2025188 PMAQI
9th Jul 2025189 PMAQI
9th Jul 20251810 PMAQI
9th Jul 20251711 PMAQI
10th Jul 20251812 AMAQI
10th Jul 2025171 AMAQI
10th Jul 2025172 AMAQI
10th Jul 2025173 AMAQI
16°C11/20°C
10th Jul 2025244 AMAQI
10th Jul 2025355 AMAQI
10th Jul 2025216 AMAQI
10th Jul 2025207 AMAQI
10th Jul 2025188 AMAQI
10th Jul 2025189 AMAQI
10th Jul 20251610 AMAQI
10th Jul 20252511 AMAQI
10th Jul 20251612 PMAQI
10th Jul 2025171 PMAQI
10th Jul 2025162 PMAQI
10th Jul 2025163 PMAQI
10th Jul 2025154 PMAQI
10th Jul 2025165 PMAQI
10th Jul 2025176 PMAQI
10th Jul 2025187 PMAQI
10th Jul 2025188 PMAQI
10th Jul 2025189 PMAQI
10th Jul 20251810 PMAQI
10th Jul 20251911 PMAQI
11th Jul 20251812 AMAQI
11th Jul 2025161 AMAQI
11th Jul 2025182 AMAQI
11th Jul 2025203 AMAQI
13°C11/14°C
11th Jul 2025204 AMAQI
11th Jul 2025195 AMAQI
11th Jul 2025196 AMAQI
11th Jul 2025197 AMAQI
11th Jul 2025218 AMAQI
11th Jul 2025219 AMAQI
11th Jul 20252310 AMAQI
11th Jul 20252211 AMAQI
11th Jul 20252112 PMAQI
11th Jul 2025221 PMAQI
11th Jul 2025222 PMAQI
11th Jul 2025223 PMAQI
11th Jul 2025224 PMAQI
11th Jul 2025225 PMAQI
11th Jul 2025226 PMAQI
11th Jul 2025187 PMAQI
11th Jul 2025188 PMAQI
11th Jul 2025189 PMAQI
11th Jul 20251810 PMAQI
11th Jul 20251911 PMAQI
12th Jul 20251912 AMAQI
12th Jul 2025181 AMAQI
12th Jul 2025182 AMAQI
12th Jul 2025193 AMAQI
21°C13/31°C
12th Jul 2025184 AMAQI
12th Jul 2025185 AMAQI
12th Jul 2025196 AMAQI
12th Jul 2025267 AMAQI
12th Jul 2025318 AMAQI
12th Jul 2025339 AMAQI
12th Jul 20253310 AMAQI
12th Jul 20253011 AMAQI
12th Jul 20252812 PMAQI
12th Jul 2025291 PMAQI
12th Jul 2025282 PMAQI
12th Jul 2025273 PMAQI
12th Jul 2025264 PMAQI
12th Jul 2025265 PMAQI
12th Jul 2025286 PMAQI
12th Jul 2025227 PMAQI
12th Jul 2025208 PMAQI
12th Jul 2025209 PMAQI
12th Jul 20252010 PMAQI
12th Jul 20252011 PMAQI
13th Jul 20252012 AMAQI
13th Jul 2025201 AMAQI
13th Jul 2025182 AMAQI
13th Jul 2025193 AMAQI
25°C18/33°C
13th Jul 2025194 AMAQI
13th Jul 2025195 AMAQI
13th Jul 2025206 AMAQI
13th Jul 2025197 AMAQI
13th Jul 2025188 AMAQI
13th Jul 2025189 AMAQI
13th Jul 20251810 AMAQI
13th Jul 20251911 AMAQI
13th Jul 20252012 PMAQI
13th Jul 2025191 PMAQI
13th Jul 2025192 PMAQI
13th Jul 2025223 PMAQI
13th Jul 2025184 PMAQI
13th Jul 2025185 PMAQI
13th Jul 2025196 PMAQI
13th Jul 2025197 PMAQI
13th Jul 2025198 PMAQI
13th Jul 2025209 PMAQI
13th Jul 20251910 PMAQI
13th Jul 20252111 PMAQI
14th Jul 20252012 AMAQI
14th Jul 2025201 AMAQI
14th Jul 2025202 AMAQI
14th Jul 2025193 AMAQI
23°C18/29°C
14th Jul 2025204 AMAQI
14th Jul 2025195 AMAQI
14th Jul 2025206 AMAQI
14th Jul 2025317 AMAQI
14th Jul 2025348 AMAQI
14th Jul 2025369 AMAQI
14th Jul 20253510 AMAQI
14th Jul 20253211 AMAQI
14th Jul 20252912 PMAQI
14th Jul 2025261 PMAQI
14th Jul 2025252 PMAQI
14th Jul 2025283 PMAQI
14th Jul 2025284 PMAQI
14th Jul 2025275 PMAQI
14th Jul 2025266 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025218 PMAQI
14th Jul 2025229 PMAQI
14th Jul 20252110 PMAQI
14th Jul 20252111 PMAQI
15th Jul 20252212 AMAQI
15th Jul 2025221 AMAQI
15th Jul 2025232 AMAQI
15th Jul 2025243 AMAQI
23°C18/29°C
15th Jul 2025244 AMAQI
15th Jul 2025225 AMAQI
15th Jul 2025226 AMAQI
15th Jul 2025297 AMAQI
15th Jul 2025328 AMAQI
15th Jul 2025329 AMAQI
15th Jul 20253010 AMAQI
15th Jul 20252511 AMAQI
15th Jul 20252412 PMAQI
15th Jul 2025231 PMAQI
15th Jul 2025242 PMAQI
15th Jul 2025233 PMAQI
15th Jul 2025224 PMAQI
15th Jul 2025225 PMAQI
15th Jul 2025226 PMAQI
15th Jul 2025227 PMAQI
15th Jul 2025238 PMAQI
15th Jul 2025229 PMAQI
15th Jul 20252210 PMAQI
15th Jul 20252311 PMAQI
16th Jul 20252212 AMAQI
16th Jul 2025221 AMAQI
16th Jul 2025222 AMAQI
16th Jul 2025243 AMAQI
22°C17/27°C
16th Jul 2025234 AMAQI
16th Jul 2025245 AMAQI
16th Jul 2025256 AMAQI
16th Jul 2025197 AMAQI
16th Jul 2025178 AMAQI
16th Jul 2025189 AMAQI
16th Jul 20251810 AMAQI
16th Jul 20251811 AMAQI
16th Jul 20251812 PMAQI
16th Jul 2025201 PMAQI
16th Jul 2025202 PMAQI
16th Jul 2025213 PMAQI
16th Jul 2025224 PMAQI
16th Jul 2025235 PMAQI
16th Jul 2025246 PMAQI
16th Jul 2025227 PMAQI
16th Jul 2025238 PMAQI
16th Jul 2025229 PMAQI
16th Jul 20252210 PMAQI
16th Jul 20252311 PMAQI
17th Jul 20252212 AMAQI
17th Jul 2025221 AMAQI
17th Jul 2025222 AMAQI
17th Jul 2025223 AMAQI
21°C16/29°C
17th Jul 2025214 AMAQI
17th Jul 2025225 AMAQI
17th Jul 2025236 AMAQI
17th Jul 2025177 AMAQI
17th Jul 2025178 AMAQI
17th Jul 2025209 AMAQI
17th Jul 20252410 AMAQI
17th Jul 20252511 AMAQI
17th Jul 20252312 PMAQI
17th Jul 2025201 PMAQI
17th Jul 2025192 PMAQI
17th Jul 2025233 PMAQI
17th Jul 2025174 PMAQI
17th Jul 2025175 PMAQI
17th Jul 2025186 PMAQI
17th Jul 2025217 PMAQI
17th Jul 2025218 PMAQI
17th Jul 2025219 PMAQI
17th Jul 20252110 PMAQI
17th Jul 20252211 PMAQI
18th Jul 20252112 AMAQI
18th Jul 2025211 AMAQI
18th Jul 2025222 AMAQI
18th Jul 2025223 AMAQI
21°C14/28°C
18th Jul 2025224 AMAQI
18th Jul 2025225 AMAQI
18th Jul 2025226 AMAQI
18th Jul 2025177 AMAQI
18th Jul 2025148 AMAQI
18th Jul 2025149 AMAQI
18th Jul 20251510 AMAQI
18th Jul 20252011 AMAQI
18th Jul 20252012 PMAQI
18th Jul 2025181 PMAQI
18th Jul 2025182 PMAQI
18th Jul 2025173 PMAQI
18th Jul 2025174 PMAQI
18th Jul 2025185 PMAQI
18th Jul 2025186 PMAQI
18th Jul 2025217 PMAQI
18th Jul 2025208 PMAQI
18th Jul 2025209 PMAQI
18th Jul 20252110 PMAQI
18th Jul 20252111 PMAQI
19th Jul 20252112 AMAQI
19th Jul 2025211 AMAQI
19th Jul 2025222 AMAQI
19th Jul 2025213 AMAQI
19°C12/25°C
19th Jul 2025214 AMAQI
19th Jul 2025225 AMAQI
19th Jul 2025216 AMAQI
19th Jul 2025207 AMAQI
19th Jul 2025188 AMAQI
19th Jul 2025189 AMAQI
19th Jul 20251710 AMAQI
19th Jul 20252011 AMAQI
19th Jul 20251912 PMAQI
19th Jul 2025201 PMAQI
19th Jul 2025182 PMAQI
19th Jul 2025183 PMAQI
19th Jul 2025164 PMAQI
19th Jul 2025165 PMAQI
19th Jul 2025166 PMAQI
19th Jul 2025207 PMAQI
19th Jul 2025218 PMAQI
19th Jul 2025219 PMAQI
19th Jul 20252110 PMAQI
19th Jul 20252011 PMAQI
20th Jul 20252212 AMAQI
20th Jul 2025221 AMAQI
20th Jul 2025222 AMAQI
20th Jul 2025213 AMAQI
19°C12/26°C
20th Jul 2025214 AMAQI
20th Jul 2025215 AMAQI
20th Jul 2025216 AMAQI
20th Jul 2025187 AMAQI
20th Jul 2025158 AMAQI
20th Jul 2025149 AMAQI
20th Jul 20251510 AMAQI
20th Jul 20251811 AMAQI
20th Jul 20251912 PMAQI
20th Jul 2025181 PMAQI
20th Jul 2025182 PMAQI
20th Jul 2025183 PMAQI
20th Jul 2025184 PMAQI
20th Jul 2025185 PMAQI
20th Jul 2025166 PMAQI
20th Jul 2025207 PMAQI
20th Jul 2025218 PMAQI
20th Jul 2025209 PMAQI
20th Jul 20252110 PMAQI
20th Jul 20252111 PMAQI
21st Jul 20252212 AMAQI
21st Jul 2025221 AMAQI
21st Jul 2025222 AMAQI
21st Jul 2025203 AMAQI
21°C16/26°C
21st Jul 2025204 AMAQI
21st Jul 2025215 AMAQI
21st Jul 2025216 AMAQI
21st Jul 2025187 AMAQI
21st Jul 2025218 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252210 AMAQI
21st Jul 20252111 AMAQI
21st Jul 20252012 PMAQI
21st Jul 2025201 PMAQI
21st Jul 2025202 PMAQI
21st Jul 2025203 PMAQI
21st Jul 2025204 PMAQI
21st Jul 2025205 PMAQI
21st Jul 2025196 PMAQI
21st Jul 2025217 PMAQI
21st Jul 2025218 PMAQI
21st Jul 2025219 PMAQI
21st Jul 20252110 PMAQI
21st Jul 20252111 PMAQI
22nd Jul 20252212 AMAQI
22nd Jul 2025221 AMAQI
22nd Jul 2025222 AMAQI
22nd Jul 2025233 AMAQI
20°C16/26°C
22nd Jul 2025224 AMAQI
22nd Jul 2025225 AMAQI
22nd Jul 2025226 AMAQI
22nd Jul 2025257 AMAQI
22nd Jul 2025278 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20252810 AMAQI
22nd Jul 20252211 AMAQI
22nd Jul 20252312 PMAQI
22nd Jul 2025211 PMAQI
22nd Jul 2025212 PMAQI
22nd Jul 2025203 PMAQI
22nd Jul 2025204 PMAQI
22nd Jul 2025215 PMAQI
22nd Jul 2025196 PMAQI
22nd Jul 2025227 PMAQI
22nd Jul 2025228 PMAQI
22nd Jul 2025229 PMAQI
22nd Jul 20252210 PMAQI
22nd Jul 20252211 PMAQI
23rd Jul 20252212 AMAQI
23rd Jul 2025231 AMAQI
23rd Jul 2025232 AMAQI
23rd Jul 2025223 AMAQI
20°C15/26°C
23rd Jul 2025224 AMAQI
23rd Jul 2025225 AMAQI
23rd Jul 2025236 AMAQI
23rd Jul 2025287 AMAQI
23rd Jul 2025328 AMAQI
23rd Jul 2025299 AMAQI
23rd Jul 20253210 AMAQI
23rd Jul 20252811 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025231 PMAQI
23rd Jul 2025212 PMAQI
23rd Jul 2025203 PMAQI
23rd Jul 2025204 PMAQI
23rd Jul 2025195 PMAQI
23rd Jul 2025206 PMAQI
23rd Jul 2025227 PMAQI
23rd Jul 2025228 PMAQI
23rd Jul 2025229 PMAQI
23rd Jul 20252410 PMAQI
23rd Jul 20252311 PMAQI
24th Jul 20252412 AMAQI
24th Jul 2025221 AMAQI
24th Jul 2025232 AMAQI
24th Jul 2025243 AMAQI
21°C16/27°C
24th Jul 2025244 AMAQI
24th Jul 2025245 AMAQI
24th Jul 2025246 AMAQI
24th Jul 2025337 AMAQI
24th Jul 2025348 AMAQI
24th Jul 2025369 AMAQI
24th Jul 20253910 AMAQI
24th Jul 20253111 AMAQI
24th Jul 20253012 PMAQI
24th Jul 2025261 PMAQI
24th Jul 2025232 PMAQI
24th Jul 2025243 PMAQI
24th Jul 2025234 PMAQI
24th Jul 2025225 PMAQI
24th Jul 2025216 PMAQI
24th Jul 2025237 PMAQI
24th Jul 2025228 PMAQI
24th Jul 2025239 PMAQI
24th Jul 20252410 PMAQI
24th Jul 20252511 PMAQI
25th Jul 20252412 AMAQI
25th Jul 2025251 AMAQI
25th Jul 2025242 AMAQI
25th Jul 2025263 AMAQI
23°C16/30°C
25th Jul 2025274 AMAQI
25th Jul 2025275 AMAQI
25th Jul 2025266 AMAQI
25th Jul 2025267 AMAQI
25th Jul 2025288 AMAQI
25th Jul 2025339 AMAQI
25th Jul 20253110 AMAQI
25th Jul 20252711 AMAQI
25th Jul 20252812 PMAQI
25th Jul 2025251 PMAQI
25th Jul 2025222 PMAQI
25th Jul 2025223 PMAQI
25th Jul 2025224 PMAQI
25th Jul 2025205 PMAQI
25th Jul 2025216 PMAQI
25th Jul 2025237 PMAQI
25th Jul 2025268 PMAQI
25th Jul 2025249 PMAQI
25th Jul 20252310 PMAQI
25th Jul 20252311 PMAQI
26th Jul 20252412 AMAQI
26th Jul 2025231 AMAQI
26th Jul 2025252 AMAQI
26th Jul 2025263 AMAQI
24°C17/30°C
26th Jul 2025264 AMAQI
26th Jul 2025255 AMAQI
26th Jul 2025256 AMAQI
26th Jul 2025287 AMAQI
26th Jul 2025318 AMAQI
26th Jul 2025349 AMAQI
26th Jul 20253710 AMAQI
26th Jul 20252911 AMAQI
26th Jul 20252912 PMAQI
26th Jul 2025271 PMAQI
26th Jul 2025242 PMAQI
26th Jul 2025223 PMAQI
26th Jul 2025234 PMAQI
26th Jul 2025245 PMAQI
26th Jul 2025226 PMAQI
26th Jul 2025247 PMAQI
26th Jul 2025248 PMAQI
26th Jul 2025249 PMAQI
26th Jul 20252410 PMAQI
26th Jul 20252511 PMAQI
27th Jul 20252612 AMAQI
27th Jul 2025261 AMAQI
27th Jul 2025282 AMAQI
27th Jul 2025283 AMAQI
24°C18/30°C
27th Jul 2025264 AMAQI
27th Jul 2025265 AMAQI
27th Jul 2025266 AMAQI
27th Jul 2025297 AMAQI
27th Jul 2025338 AMAQI
27th Jul 2025329 AMAQI
27th Jul 20253810 AMAQI
27th Jul 20253011 AMAQI
27th Jul 20253012 PMAQI
27th Jul 2025301 PMAQI
27th Jul 2025302 PMAQI
27th Jul 2025253 PMAQI
27th Jul 2025244 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025256 PMAQI
27th Jul 2025257 PMAQI
27th Jul 2025258 PMAQI
27th Jul 2025269 PMAQI
27th Jul 20252510 PMAQI
27th Jul 20252611 PMAQI
28th Jul 20252512 AMAQI
28th Jul 2025261 AMAQI
28th Jul 2025282 AMAQI
28th Jul 2025293 AMAQI
22°C16/28°C
28th Jul 2025274 AMAQI
28th Jul 2025285 AMAQI
28th Jul 2025286 AMAQI
28th Jul 2025247 AMAQI
28th Jul 2025308 AMAQI
28th Jul 2025299 AMAQI
28th Jul 20252410 AMAQI
28th Jul 20252411 AMAQI
28th Jul 20252312 PMAQI
28th Jul 2025231 PMAQI
28th Jul 2025232 PMAQI
28th Jul 2025243 PMAQI
28th Jul 2025224 PMAQI
28th Jul 2025225 PMAQI
28th Jul 2025216 PMAQI
28th Jul 2025237 PMAQI
28th Jul 2025248 PMAQI
28th Jul 2025249 PMAQI
28th Jul 20252410 PMAQI
28th Jul 20252411 PMAQI
29th Jul 20252412 AMAQI
29th Jul 2025251 AMAQI
29th Jul 2025252 AMAQI
29th Jul 2025263 AMAQI
23°C17/28°C
29th Jul 2025274 AMAQI
29th Jul 2025285 AMAQI
29th Jul 2025286 AMAQI
29th Jul 2025247 AMAQI
29th Jul 2025258 AMAQI
29th Jul 2025249 AMAQI
29th Jul 20252210 AMAQI
29th Jul 20252611 AMAQI
29th Jul 20252612 PMAQI
29th Jul 2025241 PMAQI
29th Jul 2025242 PMAQI
29th Jul 2025233 PMAQI
29th Jul 2025224 PMAQI
29th Jul 2025215 PMAQI
29th Jul 2025216 PMAQI
29th Jul 2025257 PMAQI
29th Jul 2025248 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20252510 PMAQI
29th Jul 20252411 PMAQI
30th Jul 20252512 AMAQI
30th Jul 2025241 AMAQI
30th Jul 2025252 AMAQI
30th Jul 2025263 AMAQI
23°C18/28°C
30th Jul 2025274 AMAQI
30th Jul 2025275 AMAQI
30th Jul 2025276 AMAQI
30th Jul 2025357 AMAQI
30th Jul 2025398 AMAQI
30th Jul 2025389 AMAQI
30th Jul 20253910 AMAQI
30th Jul 20253411 AMAQI
30th Jul 20253312 PMAQI
30th Jul 2025321 PMAQI
30th Jul 2025312 PMAQI
30th Jul 2025273 PMAQI
30th Jul 2025264 PMAQI
30th Jul 2025265 PMAQI
30th Jul 2025276 PMAQI
30th Jul 2025267 PMAQI
30th Jul 2025268 PMAQI
30th Jul 2025269 PMAQI
30th Jul 20254010 PMAQI
30th Jul 20254011 PMAQI
31st Jul 20254312 AMAQI
31st Jul 2025431 AMAQI
31st Jul 2025522 AMAQI
31st Jul 2025523 AMAQI
24°C19/31°C
31st Jul 2025524 AMAQI
31st Jul 2025525 AMAQI
31st Jul 2025526 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025528 AMAQI
31st Jul 2025459 AMAQI
31st Jul 20254510 AMAQI
31st Jul 20253911 AMAQI
31st Jul 20254112 PMAQI
31st Jul 2025381 PMAQI
31st Jul 2025372 PMAQI
31st Jul 2025403 PMAQI
31st Jul 2025404 PMAQI
31st Jul 2025405 PMAQI
31st Jul 2025426 PMAQI
31st Jul 2025527 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025449 PMAQI
31st Jul 20254210 PMAQI
31st Jul 20254311 PMAQI
1st Aug 20254712 AMAQI
1st Aug 2025531 AMAQI
1st Aug 2025502 AMAQI
1st Aug 2025533 AMAQI
23°C18/31°C
1st Aug 2025534 AMAQI
1st Aug 2025535 AMAQI
1st Aug 2025526 AMAQI
1st Aug 2025287 AMAQI
1st Aug 2025288 AMAQI
1st Aug 2025329 AMAQI
1st Aug 20253810 AMAQI
1st Aug 20253511 AMAQI
1st Aug 20253712 PMAQI
1st Aug 2025301 PMAQI
1st Aug 2025272 PMAQI
1st Aug 2025313 PMAQI
1st Aug 2025304 PMAQI
1st Aug 2025355 PMAQI
1st Aug 2025376 PMAQI
1st Aug 2025357 PMAQI
1st Aug 2025388 PMAQI
1st Aug 2025379 PMAQI
1st Aug 20254210 PMAQI
1st Aug 20254311 PMAQI
2nd Aug 20254512 AMAQI
2nd Aug 2025451 AMAQI
2nd Aug 2025422 AMAQI
2nd Aug 2025383 AMAQI
22°C16/30°C
2nd Aug 2025364 AMAQI
2nd Aug 2025425 AMAQI
2nd Aug 2025426 AMAQI
2nd Aug 2025357 AMAQI
2nd Aug 2025338 AMAQI
2nd Aug 2025409 AMAQI
2nd Aug 20254010 AMAQI
2nd Aug 20253811 AMAQI
2nd Aug 20254212 PMAQI
2nd Aug 2025341 PMAQI
2nd Aug 2025422 PMAQI
2nd Aug 2025403 PMAQI
2nd Aug 2025404 PMAQI
2nd Aug 2025385 PMAQI
2nd Aug 2025336 PMAQI
2nd Aug 2025357 PMAQI
2nd Aug 2025268 PMAQI
2nd Aug 2025299 PMAQI
2nd Aug 20253210 PMAQI
2nd Aug 20253311 PMAQI
3rd Aug 20253612 AMAQI
3rd Aug 2025351 AMAQI
3rd Aug 2025422 AMAQI
3rd Aug 2025343 AMAQI
19°C16/23°C
3rd Aug 2025374 AMAQI
3rd Aug 2025355 AMAQI
3rd Aug 2025386 AMAQI
3rd Aug 2025287 AMAQI
3rd Aug 2025268 AMAQI
3rd Aug 2025309 AMAQI
3rd Aug 20252610 AMAQI
3rd Aug 20253011 AMAQI
3rd Aug 20254012 PMAQI
3rd Aug 2025401 PMAQI
3rd Aug 2025362 PMAQI
3rd Aug 2025353 PMAQI
3rd Aug 2025324 PMAQI
3rd Aug 2025285 PMAQI
3rd Aug 2025286 PMAQI
3rd Aug 2025337 PMAQI
3rd Aug 2025318 PMAQI
3rd Aug 2025299 PMAQI
3rd Aug 20253210 PMAQI
3rd Aug 20252911 PMAQI
4th Aug 20252912 AMAQI
4th Aug 2025301 AMAQI
4th Aug 2025352 AMAQI
4th Aug 2025353 AMAQI
20°C14/26°C
4th Aug 2025354 AMAQI
4th Aug 2025345 AMAQI
4th Aug 2025346 AMAQI
4th Aug 2025307 AMAQI
4th Aug 2025308 AMAQI
4th Aug 2025289 AMAQI
4th Aug 20253210 AMAQI
4th Aug 20253711 AMAQI
4th Aug 20254412 PMAQI
4th Aug 2025381 PMAQI
4th Aug 2025382 PMAQI
4th Aug 2025283 PMAQI
4th Aug 2025264 PMAQI
4th Aug 2025305 PMAQI
4th Aug 2025296 PMAQI
4th Aug 2025287 PMAQI
4th Aug 2025288 PMAQI
4th Aug 2025299 PMAQI
4th Aug 20252910 PMAQI
4th Aug 20253411 PMAQI
5th Aug 20253412 AMAQI
5th Aug 2025331 AMAQI
5th Aug 2025342 AMAQI
5th Aug 2025303 AMAQI
22°C15/28°C
5th Aug 2025314 AMAQI
5th Aug 2025315 AMAQI
5th Aug 2025336 AMAQI
5th Aug 2025267 AMAQI
5th Aug 2025338 AMAQI
5th Aug 2025289 AMAQI
5th Aug 20253210 AMAQI
5th Aug 20253711 AMAQI
5th Aug 20253612 PMAQI
5th Aug 2025381 PMAQI
5th Aug 2025382 PMAQI
5th Aug 2025403 PMAQI
5th Aug 2025304 PMAQI
5th Aug 2025345 PMAQI
5th Aug 2025386 PMAQI
5th Aug 2025327 PMAQI
5th Aug 2025298 PMAQI
5th Aug 2025299 PMAQI
5th Aug 20252910 PMAQI
5th Aug 20252611 PMAQI
6th Aug 20253012 AMAQI
6th Aug 2025261 AMAQI
6th Aug 2025332 AMAQI
6th Aug 2025343 AMAQI
21°C16/26°C
6th Aug 2025334 AMAQI
6th Aug 2025325 AMAQI
6th Aug 2025346 AMAQI
6th Aug 2025207 AMAQI
6th Aug 2025238 AMAQI
6th Aug 2025209 AMAQI
6th Aug 20252410 AMAQI
6th Aug 20252411 AMAQI
6th Aug 20252312 PMAQI
6th Aug 2025211 PMAQI
6th Aug 2025222 PMAQI
6th Aug 2025203 PMAQI
6th Aug 2025204 PMAQI
6th Aug 2025305 PMAQI
6th Aug 2025266 PMAQI
6th Aug 2025257 PMAQI
6th Aug 2025238 PMAQI
6th Aug 2025229 PMAQI
6th Aug 20252210 PMAQI
6th Aug 20252211 PMAQI
7th Aug 20252112 AMAQI
7th Aug 2025221 AMAQI
7th Aug 2025232 AMAQI
7th Aug 2025233 AMAQI
17°C14/21°C
7th Aug 2025244 AMAQI
4 AM7th Aug 2025255 AMAQI
7th Aug 2025246 AMAQI
7th Aug 2025167 AMAQI
7th Aug 2025248 AMAQI
7th Aug 2025259 AMAQI
7th Aug 20251610 AMAQI
7th Aug 20252111 AMAQI
7th Aug 20251712 PMAQI
12 PM7th Aug 2025171 PMAQI
7th Aug 2025162 PMAQI
7th Aug 2025163 PMAQI
7th Aug 2025164 PMAQI
7th Aug 2025165 PMAQI
7th Aug 2025166 PMAQI
7th Aug 2025197 PMAQI
7th Aug 2025208 PMAQI
7th Aug 2025209 PMAQI
9 PM12 AM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 6 AM
27AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
1 PM - 9 PM
24AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 6 AM (Avg. 27), while the lowest AQI was between 1 PM to 9 PM (Avg. 24).
Night time
Avg. Highest Time
12 AM - 11 PM
25AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
12 AM - 11 PM
25AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 25), while the lowest AQI was between 12 AM to 11 PM (Avg. 25).
2025 Days Vs Air Quality
Cosmonauts Avenue, Saint Petersburg, Sankt Peterburg, Russia
2025
94%
204
6%
14
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Good
204 DaysModerate
14 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2025, 94% of 219 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Cosmonauts Avenue, Saint Petersburg, Sankt Peterburg, 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
34AQI
34AQI
2nd January 2025
34AQI
34AQI
3rd January 2025
35AQI
35AQI
4th January 2025
43AQI
43AQI
5th January 2025
27AQI
27AQI
6th January 2025
42AQI
42AQI
7th January 2025
28AQI
28AQI
8th January 2025
39AQI
39AQI
9th January 2025
29AQI
29AQI
10th January 2025
39AQI
39AQI
11th January 2025
31AQI
31AQI
12th January 2025
40AQI
40AQI
13th January 2025
40AQI
40AQI
14th January 2025
25AQI
25AQI
15th January 2025
22AQI
22AQI
16th January 2025
27AQI
27AQI
17th January 2025
21AQI
21AQI
18th January 2025
25AQI
25AQI
19th January 2025
27AQI
27AQI
20th January 2025
22AQI
22AQI
21st January 2025
23AQI
23AQI
22nd January 2025
31AQI
31AQI
23rd January 2025
33AQI
33AQI
24th January 2025
32AQI
32AQI
25th January 2025
29AQI
29AQI
26th January 2025
29AQI
29AQI
27th January 2025
27AQI
27AQI
28th January 2025
29AQI
29AQI
29th January 2025
41AQI
41AQI
30th January 2025
33AQI
33AQI
31st January 2025
31AQI
31AQI
1st February 2025
29AQI
29AQI
2nd February 2025
25AQI
25AQI
3rd February 2025
27AQI
27AQI
4th February 2025
34AQI
34AQI
5th February 2025
45AQI
45AQI
6th February 2025
40AQI
40AQI
7th February 2025
39AQI
39AQI
8th February 2025
41AQI
41AQI
9th February 2025
51AQI
51AQI
10th February 2025
49AQI
49AQI
11th February 2025
31AQI
31AQI
12th February 2025
29AQI
29AQI
13th February 2025
26AQI
26AQI
14th February 2025
27AQI
27AQI
15th February 2025
83AQI
83AQI
16th February 2025
94AQI
94AQI
17th February 2025
81AQI
81AQI
18th February 2025
26AQI
26AQI
19th February 2025
28AQI
28AQI
20th February 2025
28AQI
28AQI
21st February 2025
27AQI
27AQI
22nd February 2025
33AQI
33AQI
23rd February 2025
48AQI
48AQI
24th February 2025
54AQI
54AQI
25th February 2025
62AQI
62AQI
26th February 2025
67AQI
67AQI
27th February 2025
57AQI
57AQI
28th February 2025
58AQI
58AQI
1st March 2025
36AQI
36AQI
2nd March 2025
37AQI
37AQI
3rd March 2025
30AQI
30AQI
4th March 2025
32AQI
32AQI
5th March 2025
33AQI
33AQI
6th March 2025
36AQI
36AQI
7th March 2025
26AQI
26AQI
8th March 2025
36AQI
36AQI
9th March 2025
25AQI
25AQI
10th March 2025
37AQI
37AQI
11th March 2025
25AQI
25AQI
12th March 2025
35AQI
35AQI
13th March 2025
39AQI
39AQI
14th March 2025
41AQI
41AQI
15th March 2025
64AQI
64AQI
16th March 2025
58AQI
58AQI
17th March 2025
46AQI
46AQI
18th March 2025
54AQI
54AQI
19th March 2025
47AQI
47AQI
20th March 2025
25AQI
25AQI
21st March 2025
24AQI
24AQI
22nd March 2025
43AQI
43AQI
23rd March 2025
31AQI
31AQI
24th March 2025
40AQI
40AQI
25th March 2025
46AQI
46AQI
26th March 2025
46AQI
46AQI
27th March 2025
46AQI
46AQI
28th March 2025
39AQI
39AQI
29th March 2025
52AQI
52AQI
30th March 2025
45AQI
45AQI
31st March 2025
50AQI
50AQI
1st April 2025
53AQI
53AQI
2nd April 2025
44AQI
44AQI
3rd April 2025
41AQI
41AQI
4th April 2025
40AQI
40AQI
5th April 2025
24AQI
24AQI
6th April 2025
21AQI
21AQI
7th April 2025
24AQI
24AQI
8th April 2025
20AQI
20AQI
9th April 2025
29AQI
29AQI
10th April 2025
16AQI
16AQI
11th April 2025
14AQI
14AQI
12th April 2025
14AQI
14AQI
13th April 2025
15AQI
15AQI
14th April 2025
21AQI
21AQI
15th April 2025
29AQI
29AQI
16th April 2025
25AQI
25AQI
17th April 2025
31AQI
31AQI
18th April 2025
29AQI
29AQI
19th April 2025
39AQI
39AQI
20th April 2025
31AQI
31AQI
21st April 2025
33AQI
33AQI
22nd April 2025
31AQI
31AQI
23rd April 2025
30AQI
30AQI
24th April 2025
16AQI
16AQI
25th April 2025
20AQI
20AQI
26th April 2025
23AQI
23AQI
27th April 2025
14AQI
14AQI
28th April 2025
20AQI
20AQI
29th April 2025
16AQI
16AQI
30th April 2025
13AQI
13AQI
1st May 2025
17AQI
17AQI
2nd May 2025
18AQI
18AQI
3rd May 2025
13AQI
13AQI
4th May 2025
14AQI
14AQI
5th May 2025
13AQI
13AQI
6th May 2025
12AQI
12AQI
7th May 2025
13AQI
13AQI
8th May 2025
15AQI
15AQI
9th May 2025
14AQI
14AQI
10th May 2025
15AQI
15AQI
11th May 2025
13AQI
13AQI
12th May 2025
16AQI
16AQI
13th May 2025
16AQI
16AQI
14th May 2025
16AQI
16AQI
15th May 2025
16AQI
16AQI
16th May 2025
14AQI
14AQI
17th May 2025
15AQI
15AQI
18th May 2025
15AQI
15AQI
19th May 2025
14AQI
14AQI
20th May 2025
14AQI
14AQI
21st May 2025
12AQI
12AQI
22nd May 2025
13AQI
13AQI
23rd May 2025
16AQI
16AQI
24th May 2025
18AQI
18AQI
25th May 2025
21AQI
21AQI
26th May 2025
19AQI
19AQI
27th May 2025
17AQI
17AQI
28th May 2025
17AQI
17AQI
29th May 2025
30AQI
30AQI
30th May 2025
20AQI
20AQI
31st May 2025
21AQI
21AQI
1st June 2025
12AQI
12AQI
2nd June 2025
13AQI
13AQI
3rd June 2025
14AQI
14AQI
4th June 2025
14AQI
14AQI
5th June 2025
17AQI
17AQI
6th June 2025
21AQI
21AQI
7th June 2025
16AQI
16AQI
8th June 2025
16AQI
16AQI
9th June 2025
18AQI
18AQI
10th June 2025
19AQI
19AQI
11th June 2025
22AQI
22AQI
12th June 2025
21AQI
21AQI
13th June 2025
21AQI
21AQI
14th June 2025
21AQI
21AQI
15th June 2025
23AQI
23AQI
16th June 2025
20AQI
20AQI
17th June 2025
23AQI
23AQI
18th June 2025
20AQI
20AQI
19th June 2025
19AQI
19AQI
20th June 2025
19AQI
19AQI
21st June 2025
16AQI
16AQI
22nd June 2025
14AQI
14AQI
23rd June 2025
16AQI
16AQI
24th June 2025
16AQI
16AQI
25th June 2025
16AQI
16AQI
26th June 2025
15AQI
15AQI
27th June 2025
16AQI
16AQI
28th June 2025
17AQI
17AQI
29th June 2025
18AQI
18AQI
30th June 2025
16AQI
16AQI
1st July 2025
15AQI
15AQI
2nd July 2025
17AQI
17AQI
3rd July 2025
16AQI
16AQI
4th July 2025
16AQI
16AQI
5th July 2025
16AQI
16AQI
6th July 2025
17AQI
17AQI
7th July 2025
17AQI
17AQI
8th July 2025
19AQI
19AQI
9th July 2025
17AQI
17AQI
10th July 2025
19AQI
19AQI
11th July 2025
19AQI
19AQI
12th July 2025
23AQI
23AQI
13th July 2025
19AQI
19AQI
14th July 2025
24AQI
24AQI
15th July 2025
23AQI
23AQI
16th July 2025
22AQI
22AQI
17th July 2025
21AQI
21AQI
18th July 2025
20AQI
20AQI
19th July 2025
20AQI
20AQI
20th July 2025
20AQI
20AQI
21st July 2025
21AQI
21AQI
22nd July 2025
22AQI
22AQI
23rd July 2025
23AQI
23AQI
24th July 2025
25AQI
25AQI
25th July 2025
25AQI
25AQI
26th July 2025
25AQI
25AQI
27th July 2025
27AQI
27AQI
28th July 2025
24AQI
24AQI
29th July 2025
24AQI
24AQI
30th July 2025
29AQI
29AQI
31st July 2025
46AQI
46AQI
1st August 2025
42AQI
42AQI
2nd August 2025
37AQI
37AQI
3rd August 2025
34AQI
34AQI
4th August 2025
31AQI
31AQI
5th August 2025
32AQI
32AQI
6th August 2025
26AQI
26AQI
31AQI
44AQI
39AQI
26AQI
16AQI
18AQI
22AQI
34AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202528AQI
31
19
9
27
4
29
1
31
30
31
6
204
14
Highest AQI recorded in
February44AQI
Lowest AQI recorded in
May16AQI
202424AQI
17
9
31
30
31
30
31
28
3
13
30
28
3
281
3
Highest AQI recorded in
December34AQI
Lowest AQI recorded in
April12AQI
202320AQI
30
1
21
3
31
85
1
Highest AQI recorded in
December25AQI
Lowest AQI recorded in
January16AQI
202223AQI
1
24
23
48
Highest AQI recorded in
October28AQI
Lowest AQI recorded in
November18AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2025(Avg.)
28AQILeast Polluted Year Recorded
2023(Avg.)
20AQICosmonauts Avenue's annual 2025 AQI (28) shows an average percentage change of 27.5% (worsened AQI) compared to previous years: 2022 (23), 2023 (20), 2024 (24).
