Bd Renac Laannec, Rennes, Bretagne, France 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
Bd Renac Laannec, Rennes, Bretagne, France
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2024
51AQILowest AQI recorded on
9th Aug 2023
17AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 20 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Bd Renac Laannec, Rennes, Bretagne, France
AQI
Day
Night
.
6 AM2nd Aug 2025
10 PM
5 AM3rd Aug 2025
Day time
Avg. Highest Time
7AM2nd Aug
21AQI
Avg. Lowest Time
8AM2nd Aug
17AQI
Night time
Avg. Highest Time
11PM2nd Aug
22AQI
Avg. Lowest Time
3AM3rd Aug
20AQI
In the last 24 hours,
Bd Renac Laannec's AQI reached its highest point of 22 at 11 PM during the Night, while the lowest point, 17, was recorded at 8 AM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Bd Renac Laannec, Rennes, Bretagne, France
JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025176 AMAQI
4th Jul 2025187 AMAQI
4th Jul 2025178 AMAQI
4th Jul 2025169 AMAQI
4th Jul 20251810 AMAQI
4th Jul 20251811 AMAQI
4th Jul 20251612 PMAQI
4th Jul 2025161 PMAQI
4th Jul 2025192 PMAQI
4th Jul 2025193 PMAQI
4th Jul 2025194 PMAQI
4th Jul 2025185 PMAQI
4th Jul 2025186 PMAQI
4th Jul 2025187 PMAQI
4th Jul 2025188 PMAQI
4th Jul 2025189 PMAQI
4th Jul 20251910 PMAQI
4th Jul 20251911 PMAQI
5th Jul 20251912 AMAQI
5th Jul 2025191 AMAQI
5th Jul 2025192 AMAQI
5th Jul 2025183 AMAQI
5th Jul 2025184 AMAQI
5th Jul 2025205 AMAQI
19°C9/29°C
5th Jul 2025206 AMAQI
5th Jul 2025227 AMAQI
5th Jul 2025238 AMAQI
5th Jul 2025249 AMAQI
5th Jul 20252310 AMAQI
5th Jul 20252311 AMAQI
5th Jul 20252412 PMAQI
5th Jul 2025191 PMAQI
5th Jul 2025182 PMAQI
5th Jul 2025193 PMAQI
5th Jul 2025194 PMAQI
5th Jul 2025205 PMAQI
5th Jul 2025186 PMAQI
5th Jul 2025187 PMAQI
5th Jul 2025188 PMAQI
5th Jul 2025189 PMAQI
5th Jul 20251910 PMAQI
5th Jul 20252011 PMAQI
6th Jul 20251912 AMAQI
6th Jul 2025191 AMAQI
6th Jul 2025182 AMAQI
6th Jul 2025183 AMAQI
6th Jul 2025184 AMAQI
6th Jul 2025175 AMAQI
19°C11/30°C
6th Jul 2025176 AMAQI
6th Jul 2025167 AMAQI
6th Jul 2025168 AMAQI
6th Jul 2025149 AMAQI
6th Jul 20251410 AMAQI
6th Jul 20251411 AMAQI
6th Jul 20251412 PMAQI
6th Jul 2025141 PMAQI
6th Jul 2025162 PMAQI
6th Jul 2025163 PMAQI
6th Jul 2025174 PMAQI
6th Jul 2025175 PMAQI
6th Jul 2025176 PMAQI
6th Jul 2025167 PMAQI
6th Jul 2025168 PMAQI
6th Jul 2025179 PMAQI
6th Jul 20251710 PMAQI
6th Jul 20251711 PMAQI
7th Jul 20251712 AMAQI
7th Jul 2025181 AMAQI
7th Jul 2025142 AMAQI
7th Jul 2025123 AMAQI
7th Jul 2025144 AMAQI
7th Jul 2025135 AMAQI
18°C14/23°C
7th Jul 2025156 AMAQI
7th Jul 2025167 AMAQI
7th Jul 2025168 AMAQI
7th Jul 2025189 AMAQI
7th Jul 20251710 AMAQI
7th Jul 20251811 AMAQI
7th Jul 20251912 PMAQI
7th Jul 2025181 PMAQI
7th Jul 2025172 PMAQI
7th Jul 2025183 PMAQI
7th Jul 2025174 PMAQI
7th Jul 2025175 PMAQI
7th Jul 2025166 PMAQI
7th Jul 2025167 PMAQI
7th Jul 2025168 PMAQI
7th Jul 2025179 PMAQI
7th Jul 20251710 PMAQI
7th Jul 20251711 PMAQI
8th Jul 20251712 AMAQI
8th Jul 2025181 AMAQI
8th Jul 2025192 AMAQI
8th Jul 2025223 AMAQI
8th Jul 2025224 AMAQI
8th Jul 2025225 AMAQI
17°C12/20°C
8th Jul 2025216 AMAQI
8th Jul 2025217 AMAQI
8th Jul 2025228 AMAQI
8th Jul 2025239 AMAQI
8th Jul 20252410 AMAQI
8th Jul 20252311 AMAQI
8th Jul 20252912 PMAQI
8th Jul 2025281 PMAQI
8th Jul 2025222 PMAQI
8th Jul 2025213 PMAQI
8th Jul 2025214 PMAQI
8th Jul 2025215 PMAQI
8th Jul 2025206 PMAQI
8th Jul 2025217 PMAQI
8th Jul 2025208 PMAQI
8th Jul 2025209 PMAQI
8th Jul 20252110 PMAQI
8th Jul 20251911 PMAQI
9th Jul 20251912 AMAQI
9th Jul 2025201 AMAQI
9th Jul 2025202 AMAQI
9th Jul 2025203 AMAQI
9th Jul 2025214 AMAQI
9th Jul 2025215 AMAQI
17°C10/25°C
9th Jul 2025226 AMAQI
9th Jul 2025227 AMAQI
9th Jul 2025228 AMAQI
9th Jul 2025259 AMAQI
9th Jul 20252610 AMAQI
9th Jul 20252111 AMAQI
9th Jul 20251812 PMAQI
9th Jul 2025201 PMAQI
9th Jul 2025202 PMAQI
9th Jul 2025203 PMAQI
9th Jul 2025194 PMAQI
9th Jul 2025185 PMAQI
9th Jul 2025196 PMAQI
9th Jul 2025197 PMAQI
9th Jul 2025208 PMAQI
9th Jul 2025209 PMAQI
9th Jul 20252110 PMAQI
9th Jul 20252111 PMAQI
10th Jul 20252112 AMAQI
10th Jul 2025221 AMAQI
10th Jul 2025232 AMAQI
10th Jul 2025243 AMAQI
10th Jul 2025224 AMAQI
10th Jul 2025235 AMAQI
18°C8/28°C
10th Jul 2025246 AMAQI
10th Jul 2025247 AMAQI
10th Jul 2025258 AMAQI
10th Jul 2025269 AMAQI
10th Jul 20252810 AMAQI
10th Jul 20252811 AMAQI
10th Jul 20252912 PMAQI
10th Jul 2025281 PMAQI
10th Jul 2025242 PMAQI
10th Jul 2025223 PMAQI
10th Jul 2025224 PMAQI
10th Jul 2025225 PMAQI
10th Jul 2025226 PMAQI
10th Jul 2025217 PMAQI
10th Jul 2025228 PMAQI
10th Jul 2025229 PMAQI
10th Jul 20252210 PMAQI
10th Jul 20252311 PMAQI
11th Jul 20252312 AMAQI
11th Jul 2025221 AMAQI
11th Jul 2025222 AMAQI
11th Jul 2025223 AMAQI
11th Jul 2025234 AMAQI
11th Jul 2025225 AMAQI
21°C12/30°C
11th Jul 2025236 AMAQI
11th Jul 2025237 AMAQI
11th Jul 2025248 AMAQI
11th Jul 2025259 AMAQI
11th Jul 20252610 AMAQI
11th Jul 20252511 AMAQI
11th Jul 20252412 PMAQI
11th Jul 2025241 PMAQI
11th Jul 2025232 PMAQI
11th Jul 2025223 PMAQI
11th Jul 2025224 PMAQI
11th Jul 2025235 PMAQI
11th Jul 2025226 PMAQI
11th Jul 2025217 PMAQI
11th Jul 2025228 PMAQI
11th Jul 2025239 PMAQI
11th Jul 20252310 PMAQI
11th Jul 20252311 PMAQI
12th Jul 20252312 AMAQI
12th Jul 2025231 AMAQI
12th Jul 2025242 AMAQI
12th Jul 2025253 AMAQI
12th Jul 2025264 AMAQI
12th Jul 2025255 AMAQI
24°C15/32°C
12th Jul 2025246 AMAQI
12th Jul 2025247 AMAQI
12th Jul 2025258 AMAQI
12th Jul 2025259 AMAQI
12th Jul 20252310 AMAQI
12th Jul 20252411 AMAQI
12th Jul 20252312 PMAQI
12th Jul 2025221 PMAQI
12th Jul 2025232 PMAQI
12th Jul 2025223 PMAQI
12th Jul 2025224 PMAQI
12th Jul 2025225 PMAQI
12th Jul 2025226 PMAQI
12th Jul 2025237 PMAQI
12th Jul 2025228 PMAQI
12th Jul 2025239 PMAQI
12th Jul 20252410 PMAQI
12th Jul 20252311 PMAQI
13th Jul 20252412 AMAQI
13th Jul 2025251 AMAQI
13th Jul 2025252 AMAQI
13th Jul 2025273 AMAQI
13th Jul 2025284 AMAQI
13th Jul 2025295 AMAQI
26°C17/35°C
13th Jul 2025276 AMAQI
13th Jul 2025287 AMAQI
13th Jul 2025308 AMAQI
13th Jul 2025299 AMAQI
13th Jul 20253010 AMAQI
13th Jul 20253211 AMAQI
13th Jul 20253212 PMAQI
13th Jul 2025281 PMAQI
13th Jul 2025262 PMAQI
13th Jul 2025263 PMAQI
13th Jul 2025264 PMAQI
13th Jul 2025265 PMAQI
13th Jul 2025266 PMAQI
13th Jul 2025257 PMAQI
13th Jul 2025268 PMAQI
13th Jul 2025269 PMAQI
13th Jul 20252810 PMAQI
13th Jul 20252711 PMAQI
14th Jul 20252712 AMAQI
14th Jul 2025281 AMAQI
14th Jul 2025262 AMAQI
14th Jul 2025263 AMAQI
14th Jul 2025264 AMAQI
14th Jul 2025295 AMAQI
25°C17/34°C
14th Jul 2025306 AMAQI
14th Jul 2025317 AMAQI
14th Jul 2025288 AMAQI
14th Jul 2025269 AMAQI
14th Jul 20252410 AMAQI
14th Jul 20252611 AMAQI
14th Jul 20252812 PMAQI
14th Jul 2025261 PMAQI
14th Jul 2025272 PMAQI
14th Jul 2025273 PMAQI
14th Jul 2025264 PMAQI
14th Jul 2025245 PMAQI
14th Jul 2025276 PMAQI
14th Jul 2025287 PMAQI
14th Jul 2025298 PMAQI
14th Jul 2025289 PMAQI
14th Jul 20252910 PMAQI
14th Jul 20252811 PMAQI
15th Jul 20252812 AMAQI
15th Jul 2025271 AMAQI
15th Jul 2025262 AMAQI
15th Jul 2025233 AMAQI
15th Jul 2025224 AMAQI
15th Jul 2025225 AMAQI
20°C14/26°C
15th Jul 2025236 AMAQI
15th Jul 2025237 AMAQI
15th Jul 2025238 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20252710 AMAQI
15th Jul 20252511 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025241 PMAQI
15th Jul 2025242 PMAQI
15th Jul 2025243 PMAQI
15th Jul 2025244 PMAQI
15th Jul 2025245 PMAQI
15th Jul 2025246 PMAQI
15th Jul 2025267 PMAQI
15th Jul 2025288 PMAQI
15th Jul 2025289 PMAQI
15th Jul 20252610 PMAQI
15th Jul 20252511 PMAQI
16th Jul 20252612 AMAQI
16th Jul 2025251 AMAQI
16th Jul 2025372 AMAQI
16th Jul 2025433 AMAQI
16th Jul 2025444 AMAQI
16th Jul 2025455 AMAQI
19°C12/27°C
16th Jul 2025446 AMAQI
16th Jul 2025467 AMAQI
16th Jul 2025448 AMAQI
16th Jul 2025489 AMAQI
16th Jul 20254510 AMAQI
16th Jul 20254211 AMAQI
16th Jul 20254112 PMAQI
16th Jul 2025361 PMAQI
16th Jul 2025362 PMAQI
16th Jul 2025373 PMAQI
16th Jul 2025364 PMAQI
16th Jul 2025375 PMAQI
16th Jul 2025366 PMAQI
16th Jul 2025367 PMAQI
16th Jul 2025338 PMAQI
16th Jul 2025349 PMAQI
16th Jul 20253610 PMAQI
16th Jul 20253611 PMAQI
17th Jul 20253812 AMAQI
17th Jul 2025381 AMAQI
17th Jul 2025262 AMAQI
17th Jul 2025223 AMAQI
17th Jul 2025224 AMAQI
17th Jul 2025225 AMAQI
20°C15/27°C
17th Jul 2025246 AMAQI
17th Jul 2025227 AMAQI
17th Jul 2025238 AMAQI
17th Jul 2025239 AMAQI
17th Jul 20252410 AMAQI
17th Jul 20252811 AMAQI
17th Jul 20253012 PMAQI
17th Jul 2025281 PMAQI
17th Jul 2025282 PMAQI
17th Jul 2025293 PMAQI
17th Jul 2025284 PMAQI
17th Jul 2025265 PMAQI
17th Jul 2025256 PMAQI
17th Jul 2025257 PMAQI
17th Jul 2025248 PMAQI
17th Jul 2025269 PMAQI
17th Jul 20252610 PMAQI
17th Jul 20252711 PMAQI
18th Jul 20252612 AMAQI
18th Jul 2025261 AMAQI
18th Jul 2025212 AMAQI
18th Jul 2025163 AMAQI
18th Jul 2025174 AMAQI
18th Jul 2025195 AMAQI
23°C15/33°C
18th Jul 2025226 AMAQI
18th Jul 2025217 AMAQI
18th Jul 2025218 AMAQI
18th Jul 2025259 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20252511 AMAQI
18th Jul 20252412 PMAQI
18th Jul 2025221 PMAQI
18th Jul 2025222 PMAQI
18th Jul 2025223 PMAQI
18th Jul 2025234 PMAQI
18th Jul 2025245 PMAQI
18th Jul 2025256 PMAQI
18th Jul 2025267 PMAQI
18th Jul 2025258 PMAQI
18th Jul 2025249 PMAQI
18th Jul 20252210 PMAQI
18th Jul 20252211 PMAQI
19th Jul 20252412 AMAQI
19th Jul 2025221 AMAQI
19th Jul 2025182 AMAQI
19th Jul 2025143 AMAQI
19th Jul 2025144 AMAQI
19th Jul 2025145 AMAQI
21°C15/30°C
19th Jul 2025186 AMAQI
19th Jul 2025187 AMAQI
19th Jul 2025168 AMAQI
19th Jul 2025159 AMAQI
19th Jul 20251610 AMAQI
19th Jul 20251511 AMAQI
19th Jul 20251612 PMAQI
19th Jul 2025171 PMAQI
19th Jul 2025192 PMAQI
19th Jul 2025213 PMAQI
19th Jul 2025204 PMAQI
19th Jul 2025205 PMAQI
19th Jul 2025186 PMAQI
19th Jul 2025177 PMAQI
19th Jul 2025188 PMAQI
19th Jul 2025189 PMAQI
19th Jul 20251910 PMAQI
19th Jul 20251911 PMAQI
20th Jul 20251912 AMAQI
20th Jul 2025191 AMAQI
20th Jul 2025182 AMAQI
20th Jul 2025193 AMAQI
20th Jul 2025204 AMAQI
20th Jul 2025205 AMAQI
19°C17/25°C
20th Jul 2025196 AMAQI
20th Jul 2025187 AMAQI
20th Jul 2025228 AMAQI
20th Jul 2025239 AMAQI
20th Jul 20252510 AMAQI
20th Jul 20252311 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025181 PMAQI
20th Jul 2025182 PMAQI
20th Jul 2025183 PMAQI
20th Jul 2025184 PMAQI
20th Jul 2025195 PMAQI
20th Jul 2025196 PMAQI
20th Jul 2025207 PMAQI
20th Jul 2025218 PMAQI
20th Jul 2025219 PMAQI
20th Jul 20252010 PMAQI
20th Jul 20252011 PMAQI
21st Jul 20252012 AMAQI
21st Jul 2025201 AMAQI
21st Jul 2025182 AMAQI
21st Jul 2025183 AMAQI
21st Jul 2025164 AMAQI
21st Jul 2025185 AMAQI
17°C15/19°C
21st Jul 2025216 AMAQI
21st Jul 2025227 AMAQI
21st Jul 2025238 AMAQI
21st Jul 2025219 AMAQI
21st Jul 20252510 AMAQI
21st Jul 20252311 AMAQI
21st Jul 20252312 PMAQI
21st Jul 2025201 PMAQI
21st Jul 2025182 PMAQI
21st Jul 2025183 PMAQI
21st Jul 2025184 PMAQI
21st Jul 2025185 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025187 PMAQI
21st Jul 2025188 PMAQI
21st Jul 2025199 PMAQI
21st Jul 20252010 PMAQI
21st Jul 20252011 PMAQI
22nd Jul 20252012 AMAQI
22nd Jul 2025231 AMAQI
22nd Jul 2025182 AMAQI
22nd Jul 2025173 AMAQI
22nd Jul 2025164 AMAQI
22nd Jul 2025165 AMAQI
18°C14/24°C
22nd Jul 2025166 AMAQI
22nd Jul 2025177 AMAQI
22nd Jul 2025178 AMAQI
22nd Jul 2025189 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20251911 AMAQI
22nd Jul 20251612 PMAQI
22nd Jul 2025161 PMAQI
22nd Jul 2025182 PMAQI
22nd Jul 2025163 PMAQI
22nd Jul 2025174 PMAQI
22nd Jul 2025175 PMAQI
22nd Jul 2025176 PMAQI
22nd Jul 2025177 PMAQI
22nd Jul 2025178 PMAQI
22nd Jul 2025179 PMAQI
22nd Jul 20251810 PMAQI
22nd Jul 20251811 PMAQI
23rd Jul 20251812 AMAQI
23rd Jul 2025181 AMAQI
23rd Jul 2025162 AMAQI
23rd Jul 2025143 AMAQI
23rd Jul 2025154 AMAQI
23rd Jul 2025155 AMAQI
17°C12/22°C
23rd Jul 2025206 AMAQI
23rd Jul 2025147 AMAQI
23rd Jul 2025148 AMAQI
23rd Jul 2025149 AMAQI
23rd Jul 20251510 AMAQI
23rd Jul 20251511 AMAQI
23rd Jul 20251412 PMAQI
23rd Jul 2025141 PMAQI
23rd Jul 2025142 PMAQI
23rd Jul 2025143 PMAQI
23rd Jul 2025154 PMAQI
23rd Jul 2025145 PMAQI
23rd Jul 2025166 PMAQI
23rd Jul 2025167 PMAQI
23rd Jul 2025168 PMAQI
23rd Jul 2025169 PMAQI
23rd Jul 20251610 PMAQI
23rd Jul 20251711 PMAQI
24th Jul 20251912 AMAQI
24th Jul 2025161 AMAQI
24th Jul 2025192 AMAQI
24th Jul 2025233 AMAQI
24th Jul 2025224 AMAQI
24th Jul 2025245 AMAQI
17°C13/21°C
24th Jul 2025266 AMAQI
24th Jul 2025387 AMAQI
24th Jul 2025568 AMAQI
24th Jul 2025589 AMAQI
24th Jul 20255810 AMAQI
24th Jul 20255711 AMAQI
24th Jul 20255712 PMAQI
24th Jul 2025531 PMAQI
24th Jul 2025442 PMAQI
24th Jul 2025383 PMAQI
24th Jul 2025344 PMAQI
24th Jul 2025345 PMAQI
24th Jul 2025336 PMAQI
24th Jul 2025357 PMAQI
24th Jul 2025378 PMAQI
24th Jul 2025389 PMAQI
24th Jul 20253810 PMAQI
24th Jul 20253711 PMAQI
25th Jul 20253612 AMAQI
25th Jul 2025361 AMAQI
25th Jul 2025502 AMAQI
25th Jul 2025583 AMAQI
25th Jul 2025584 AMAQI
25th Jul 2025585 AMAQI
18°C13/22°C
25th Jul 2025586 AMAQI
25th Jul 2025587 AMAQI
25th Jul 2025598 AMAQI
25th Jul 2025609 AMAQI
25th Jul 20256010 AMAQI
25th Jul 20256011 AMAQI
25th Jul 20255812 PMAQI
25th Jul 2025571 PMAQI
25th Jul 2025532 PMAQI
25th Jul 2025523 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025545 PMAQI
25th Jul 2025546 PMAQI
25th Jul 2025537 PMAQI
25th Jul 2025538 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255410 PMAQI
25th Jul 20255511 PMAQI
26th Jul 20255412 AMAQI
26th Jul 2025541 AMAQI
26th Jul 2025582 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025624 AMAQI
26th Jul 2025605 AMAQI
19°C13/26°C
26th Jul 2025626 AMAQI
26th Jul 2025627 AMAQI
26th Jul 2025648 AMAQI
26th Jul 2025679 AMAQI
26th Jul 20255710 AMAQI
26th Jul 20255011 AMAQI
26th Jul 20253612 PMAQI
26th Jul 2025361 PMAQI
26th Jul 2025442 PMAQI
26th Jul 2025443 PMAQI
26th Jul 2025434 PMAQI
26th Jul 2025425 PMAQI
26th Jul 2025426 PMAQI
26th Jul 2025417 PMAQI
26th Jul 2025408 PMAQI
26th Jul 2025479 PMAQI
26th Jul 20255310 PMAQI
26th Jul 20255411 PMAQI
27th Jul 20255412 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025362 AMAQI
27th Jul 2025183 AMAQI
27th Jul 2025174 AMAQI
27th Jul 2025195 AMAQI
18°C12/24°C
27th Jul 2025246 AMAQI
27th Jul 2025247 AMAQI
27th Jul 2025248 AMAQI
27th Jul 2025249 AMAQI
27th Jul 20252410 AMAQI
27th Jul 20252311 AMAQI
27th Jul 20252312 PMAQI
27th Jul 2025261 PMAQI
27th Jul 2025282 PMAQI
27th Jul 2025283 PMAQI
27th Jul 2025274 PMAQI
27th Jul 2025275 PMAQI
27th Jul 2025276 PMAQI
27th Jul 2025287 PMAQI
27th Jul 2025318 PMAQI
27th Jul 2025349 PMAQI
27th Jul 20253110 PMAQI
27th Jul 20253211 PMAQI
28th Jul 20253212 AMAQI
28th Jul 2025311 AMAQI
28th Jul 2025382 AMAQI
28th Jul 2025393 AMAQI
28th Jul 2025344 AMAQI
28th Jul 2025345 AMAQI
17°C13/23°C
28th Jul 2025356 AMAQI
28th Jul 2025347 AMAQI
28th Jul 2025368 AMAQI
28th Jul 2025369 AMAQI
28th Jul 20253610 AMAQI
28th Jul 20253611 AMAQI
28th Jul 20253412 PMAQI
28th Jul 2025321 PMAQI
28th Jul 2025322 PMAQI
28th Jul 2025323 PMAQI
28th Jul 2025294 PMAQI
28th Jul 2025285 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025297 PMAQI
28th Jul 2025308 PMAQI
28th Jul 2025329 PMAQI
28th Jul 20253310 PMAQI
28th Jul 20253411 PMAQI
29th Jul 20253412 AMAQI
29th Jul 2025331 AMAQI
29th Jul 2025282 AMAQI
29th Jul 2025223 AMAQI
29th Jul 2025234 AMAQI
29th Jul 2025265 AMAQI
18°C13/24°C
29th Jul 2025276 AMAQI
29th Jul 2025247 AMAQI
29th Jul 2025258 AMAQI
29th Jul 2025259 AMAQI
29th Jul 20252610 AMAQI
29th Jul 20252211 AMAQI
29th Jul 20252212 PMAQI
29th Jul 2025231 PMAQI
29th Jul 2025242 PMAQI
29th Jul 2025233 PMAQI
29th Jul 2025244 PMAQI
29th Jul 2025245 PMAQI
29th Jul 2025246 PMAQI
29th Jul 2025237 PMAQI
29th Jul 2025228 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252611 PMAQI
30th Jul 20252612 AMAQI
30th Jul 2025261 AMAQI
30th Jul 2025182 AMAQI
30th Jul 2025183 AMAQI
30th Jul 2025174 AMAQI
30th Jul 2025165 AMAQI
18°C12/25°C
30th Jul 2025196 AMAQI
30th Jul 2025207 AMAQI
30th Jul 2025208 AMAQI
30th Jul 2025219 AMAQI
30th Jul 20252410 AMAQI
30th Jul 20252311 AMAQI
30th Jul 20252412 PMAQI
30th Jul 2025201 PMAQI
30th Jul 2025202 PMAQI
30th Jul 2025203 PMAQI
30th Jul 2025194 PMAQI
30th Jul 2025195 PMAQI
30th Jul 2025196 PMAQI
30th Jul 2025197 PMAQI
30th Jul 2025198 PMAQI
30th Jul 2025199 PMAQI
30th Jul 20251910 PMAQI
30th Jul 20251911 PMAQI
31st Jul 20251912 AMAQI
31st Jul 2025191 AMAQI
31st Jul 2025192 AMAQI
31st Jul 2025193 AMAQI
31st Jul 2025204 AMAQI
31st Jul 2025225 AMAQI
19°C14/26°C
31st Jul 2025226 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025228 AMAQI
31st Jul 2025229 AMAQI
31st Jul 20252410 AMAQI
31st Jul 20252511 AMAQI
31st Jul 20252312 PMAQI
31st Jul 2025191 PMAQI
31st Jul 2025232 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025225 PMAQI
31st Jul 2025226 PMAQI
31st Jul 2025217 PMAQI
31st Jul 2025208 PMAQI
31st Jul 2025229 PMAQI
31st Jul 20252410 PMAQI
31st Jul 20252211 PMAQI
1st Aug 20252112 AMAQI
1st Aug 2025231 AMAQI
1st Aug 2025212 AMAQI
1st Aug 2025203 AMAQI
1st Aug 2025194 AMAQI
1st Aug 2025185 AMAQI
19°C13/28°C
1st Aug 2025206 AMAQI
1st Aug 2025207 AMAQI
1st Aug 2025188 AMAQI
1st Aug 2025209 AMAQI
1st Aug 20252210 AMAQI
1st Aug 20252411 AMAQI
1st Aug 20252912 PMAQI
1st Aug 2025201 PMAQI
1st Aug 2025202 PMAQI
1st Aug 2025203 PMAQI
1st Aug 2025214 PMAQI
1st Aug 2025225 PMAQI
1st Aug 2025186 PMAQI
1st Aug 2025217 PMAQI
1st Aug 2025228 PMAQI
1st Aug 2025229 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252211 PMAQI
2nd Aug 20252212 AMAQI
2nd Aug 2025221 AMAQI
2nd Aug 2025192 AMAQI
2nd Aug 2025183 AMAQI
2nd Aug 2025204 AMAQI
2nd Aug 2025225 AMAQI
18°C12/24°C
2nd Aug 2025186 AMAQI
2nd Aug 2025217 AMAQI
2nd Aug 2025178 AMAQI
2nd Aug 2025189 AMAQI
2nd Aug 20252010 AMAQI
2nd Aug 20251811 AMAQI
2nd Aug 20252012 PMAQI
2nd Aug 2025201 PMAQI
2nd Aug 2025212 PMAQI
2nd Aug 2025193 PMAQI
2nd Aug 2025214 PMAQI
2nd Aug 2025205 PMAQI
2nd Aug 2025206 PMAQI
2nd Aug 2025207 PMAQI
2nd Aug 2025208 PMAQI
2nd Aug 2025209 PMAQI
2nd Aug 20252110 PMAQI
2nd Aug 20252211 PMAQI
3rd Aug 20252112 AMAQI
3rd Aug 2025211 AMAQI
3rd Aug 2025202 AMAQI
3rd Aug 2025203 AMAQI
3rd Aug 2025224 AMAQI
3rd Aug 2025225 AMAQI
17°C11/24°C
3rd Aug 2025206 AMAQI
6 AM3rd Aug 2025207 AMAQI
3rd Aug 2025228 AMAQI
3rd Aug 2025229 AMAQI
3rd Aug 20252110 AMAQI
3rd Aug 20252211 AMAQI
3rd Aug 20252312 PMAQI
3rd Aug 2025221 PMAQI
3rd Aug 2025222 PMAQI
2 PM10 PM
2 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 10 PM
25AQI
17 hours / Day
510 hours / Month
Avg. Lowest Time
6 AM - 10 PM
25AQI
17 hours / Day
510 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 10 PM (Avg. 25), while the lowest AQI was between 6 AM to 10 PM (Avg. 25).
Night time
Avg. Highest Time
12 AM - 11 PM
24AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
24AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 24), while the lowest AQI was between 12 AM to 11 PM (Avg. 24).
2025 Days Vs Air Quality
Bd Renac Laannec, Rennes, Bretagne, France
2025
77%
164
23%
49
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
164 DaysModerate
49 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2025, 77% of 215 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
Bd Renac Laannec, Rennes, Bretagne, France
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
31AQI
31AQI
2nd January 2025
30AQI
30AQI
3rd January 2025
45AQI
45AQI
4th January 2025
46AQI
46AQI
5th January 2025
33AQI
33AQI
6th January 2025
24AQI
24AQI
7th January 2025
28AQI
28AQI
8th January 2025
36AQI
36AQI
9th January 2025
27AQI
27AQI
10th January 2025
22AQI
22AQI
11th January 2025
46AQI
46AQI
12th January 2025
68AQI
68AQI
13th January 2025
63AQI
63AQI
14th January 2025
98AQI
98AQI
15th January 2025
119AQI
119AQI
16th January 2025
55AQI
55AQI
17th January 2025
72AQI
72AQI
18th January 2025
72AQI
72AQI
19th January 2025
56AQI
56AQI
20th January 2025
60AQI
60AQI
21st January 2025
56AQI
56AQI
22nd January 2025
61AQI
61AQI
23rd January 2025
38AQI
38AQI
24th January 2025
27AQI
27AQI
25th January 2025
25AQI
25AQI
26th January 2025
33AQI
33AQI
27th January 2025
26AQI
26AQI
28th January 2025
35AQI
35AQI
29th January 2025
29AQI
29AQI
30th January 2025
26AQI
26AQI
31st January 2025
45AQI
45AQI
1st February 2025
39AQI
39AQI
2nd February 2025
68AQI
68AQI
3rd February 2025
53AQI
53AQI
4th February 2025
39AQI
39AQI
5th February 2025
44AQI
44AQI
6th February 2025
49AQI
49AQI
7th February 2025
52AQI
52AQI
8th February 2025
44AQI
44AQI
9th February 2025
57AQI
57AQI
10th February 2025
37AQI
37AQI
11th February 2025
61AQI
61AQI
12th February 2025
67AQI
67AQI
13th February 2025
68AQI
68AQI
14th February 2025
64AQI
64AQI
15th February 2025
77AQI
77AQI
16th February 2025
78AQI
78AQI
17th February 2025
87AQI
87AQI
18th February 2025
83AQI
83AQI
19th February 2025
73AQI
73AQI
20th February 2025
31AQI
31AQI
21st February 2025
48AQI
48AQI
22nd February 2025
32AQI
32AQI
23rd February 2025
27AQI
27AQI
24th February 2025
29AQI
29AQI
25th February 2025
30AQI
30AQI
26th February 2025
27AQI
27AQI
27th February 2025
31AQI
31AQI
28th February 2025
40AQI
40AQI
1st March 2025
46AQI
46AQI
2nd March 2025
57AQI
57AQI
3rd March 2025
64AQI
64AQI
4th March 2025
81AQI
81AQI
5th March 2025
88AQI
88AQI
6th March 2025
58AQI
58AQI
7th March 2025
43AQI
43AQI
8th March 2025
33AQI
33AQI
9th March 2025
33AQI
33AQI
10th March 2025
41AQI
41AQI
11th March 2025
60AQI
60AQI
12th March 2025
32AQI
32AQI
13th March 2025
33AQI
33AQI
14th March 2025
40AQI
40AQI
15th March 2025
35AQI
35AQI
16th March 2025
63AQI
63AQI
17th March 2025
70AQI
70AQI
18th March 2025
59AQI
59AQI
19th March 2025
43AQI
43AQI
20th March 2025
31AQI
31AQI
21st March 2025
36AQI
36AQI
22nd March 2025
21AQI
21AQI
23rd March 2025
37AQI
37AQI
24th March 2025
51AQI
51AQI
25th March 2025
77AQI
77AQI
26th March 2025
58AQI
58AQI
27th March 2025
59AQI
59AQI
28th March 2025
42AQI
42AQI
29th March 2025
29AQI
29AQI
30th March 2025
26AQI
26AQI
31st March 2025
44AQI
44AQI
1st April 2025
37AQI
37AQI
2nd April 2025
31AQI
31AQI
3rd April 2025
26AQI
26AQI
4th April 2025
32AQI
32AQI
5th April 2025
36AQI
36AQI
6th April 2025
52AQI
52AQI
7th April 2025
34AQI
34AQI
8th April 2025
48AQI
48AQI
9th April 2025
68AQI
68AQI
10th April 2025
60AQI
60AQI
11th April 2025
54AQI
54AQI
12th April 2025
46AQI
46AQI
13th April 2025
37AQI
37AQI
14th April 2025
24AQI
24AQI
15th April 2025
28AQI
28AQI
16th April 2025
18AQI
18AQI
17th April 2025
19AQI
19AQI
18th April 2025
19AQI
19AQI
19th April 2025
19AQI
19AQI
20th April 2025
29AQI
29AQI
21st April 2025
34AQI
34AQI
22nd April 2025
24AQI
24AQI
23rd April 2025
19AQI
19AQI
24th April 2025
28AQI
28AQI
25th April 2025
52AQI
52AQI
26th April 2025
62AQI
62AQI
27th April 2025
75AQI
75AQI
28th April 2025
52AQI
52AQI
29th April 2025
35AQI
35AQI
30th April 2025
33AQI
33AQI
1st May 2025
34AQI
34AQI
2nd May 2025
39AQI
39AQI
3rd May 2025
44AQI
44AQI
4th May 2025
39AQI
39AQI
5th May 2025
18AQI
18AQI
6th May 2025
27AQI
27AQI
7th May 2025
30AQI
30AQI
8th May 2025
40AQI
40AQI
9th May 2025
38AQI
38AQI
10th May 2025
28AQI
28AQI
11th May 2025
19AQI
19AQI
12th May 2025
21AQI
21AQI
13th May 2025
23AQI
23AQI
14th May 2025
27AQI
27AQI
15th May 2025
42AQI
42AQI
16th May 2025
34AQI
34AQI
17th May 2025
39AQI
39AQI
18th May 2025
35AQI
35AQI
19th May 2025
37AQI
37AQI
20th May 2025
48AQI
48AQI
21st May 2025
40AQI
40AQI
22nd May 2025
33AQI
33AQI
23rd May 2025
34AQI
34AQI
24th May 2025
29AQI
29AQI
25th May 2025
18AQI
18AQI
26th May 2025
26AQI
26AQI
27th May 2025
25AQI
25AQI
28th May 2025
19AQI
19AQI
29th May 2025
20AQI
20AQI
30th May 2025
20AQI
20AQI
31st May 2025
20AQI
20AQI
1st June 2025
31AQI
31AQI
2nd June 2025
24AQI
24AQI
3rd June 2025
26AQI
26AQI
4th June 2025
20AQI
20AQI
5th June 2025
19AQI
19AQI
6th June 2025
18AQI
18AQI
7th June 2025
16AQI
16AQI
8th June 2025
24AQI
24AQI
9th June 2025
46AQI
46AQI
10th June 2025
56AQI
56AQI
11th June 2025
42AQI
42AQI
12th June 2025
49AQI
49AQI
13th June 2025
39AQI
39AQI
14th June 2025
33AQI
33AQI
15th June 2025
24AQI
24AQI
16th June 2025
27AQI
27AQI
17th June 2025
28AQI
28AQI
18th June 2025
34AQI
34AQI
19th June 2025
35AQI
35AQI
20th June 2025
45AQI
45AQI
21st June 2025
52AQI
52AQI
22nd June 2025
54AQI
54AQI
23rd June 2025
30AQI
30AQI
24th June 2025
29AQI
29AQI
25th June 2025
27AQI
27AQI
26th June 2025
21AQI
21AQI
27th June 2025
16AQI
16AQI
28th June 2025
14AQI
14AQI
29th June 2025
15AQI
15AQI
30th June 2025
22AQI
22AQI
1st July 2025
32AQI
32AQI
2nd July 2025
24AQI
24AQI
3rd July 2025
21AQI
21AQI
4th July 2025
18AQI
18AQI
5th July 2025
20AQI
20AQI
6th July 2025
17AQI
17AQI
7th July 2025
16AQI
16AQI
8th July 2025
21AQI
21AQI
9th July 2025
21AQI
21AQI
10th July 2025
23AQI
23AQI
11th July 2025
23AQI
23AQI
12th July 2025
23AQI
23AQI
13th July 2025
27AQI
27AQI
14th July 2025
27AQI
27AQI
15th July 2025
25AQI
25AQI
16th July 2025
38AQI
38AQI
17th July 2025
26AQI
26AQI
18th July 2025
23AQI
23AQI
19th July 2025
18AQI
18AQI
20th July 2025
20AQI
20AQI
21st July 2025
19AQI
19AQI
22nd July 2025
18AQI
18AQI
23rd July 2025
16AQI
16AQI
24th July 2025
36AQI
36AQI
25th July 2025
54AQI
54AQI
26th July 2025
51AQI
51AQI
27th July 2025
29AQI
29AQI
28th July 2025
33AQI
33AQI
29th July 2025
25AQI
25AQI
30th July 2025
20AQI
20AQI
31st July 2025
22AQI
22AQI
1st August 2025
21AQI
21AQI
2nd August 2025
20AQI
20AQI
46AQI
51AQI
48AQI
38AQI
31AQI
31AQI
25AQI
21AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202538AQI
20
10
1
15
13
18
13
22
8
31
27
3
29
2
2
164
49
1
Highest AQI recorded in
February51AQI
Lowest AQI recorded in
August21AQI
202433AQI
20
10
1
28
1
30
1
30
29
2
30
31
30
1
26
3
31
23
7
24
7
332
32
1
Highest AQI recorded in
January50AQI
Lowest AQI recorded in
July23AQI
202338AQI
24
7
14
12
2
26
5
26
4
24
7
21
9
29
2
31
20
8
31
25
4
24
7
295
65
2
Highest AQI recorded in
February56AQI
Lowest AQI recorded in
August25AQI
202238AQI
18
13
14
7
15
16
21
9
29
2
28
2
21
1
1
28
30
1
26
4
14
16
1
245
71
1
Highest AQI recorded in
December54AQI
Lowest AQI recorded in
July24AQI
202136AQI
17
13
22
6
17
14
17
13
29
2
30
31
31
29
1
25
1
19
11
25
6
292
67
Highest AQI recorded in
January49AQI
Lowest AQI recorded in
August23AQI
202030AQI
5
7
1
13
8
18
30
31
29
2
28
2
30
1
19
11
31
234
31
1
Highest AQI recorded in
March58AQI
Lowest AQI recorded in
July20AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
38AQILeast Polluted Year Recorded
2020(Avg.)
30AQIBd Renac Laannec's annual 2025 AQI (38) shows an average percentage change of 9.2% (worsened AQI) compared to previous years: 2020 (30), 2021 (36), 2022 (38), 2023 (38), 2024 (33).
