Grenoble, Auvergne Rhone Alpes, 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
Grenoble, Auvergne Rhone Alpes, France
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
15th Aug 2021
45AQILowest AQI recorded on
29th Aug 2022
7AQISame Day Analysis (6th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 37 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Grenoble, Auvergne Rhone Alpes, France
AQI
Day
Night
.
6 AM6th Aug 2025
9 PM
5 AM7th Aug 2025
Day time
Avg. Highest Time
8AM6th Aug
45AQI
Avg. Lowest Time
7PM6th Aug
34AQI
Night time
Avg. Highest Time
11PM6th Aug
44AQI
Avg. Lowest Time
3AM7th Aug
29AQI
In the last 24 hours,
Grenoble's AQI reached its highest point of 45 at 8 AM during the Day, while the lowest point, 29, was recorded at 3 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Grenoble, Auvergne Rhone Alpes, France
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 2025246 AMAQI
8th Jul 2025237 AMAQI
8th Jul 2025228 AMAQI
8th Jul 2025229 AMAQI
8th Jul 20252410 AMAQI
8th Jul 20252511 AMAQI
8th Jul 20252612 PMAQI
8th Jul 2025241 PMAQI
8th Jul 2025232 PMAQI
8th Jul 2025233 PMAQI
8th Jul 2025234 PMAQI
8th Jul 2025235 PMAQI
8th Jul 2025246 PMAQI
8th Jul 2025247 PMAQI
8th Jul 2025238 PMAQI
8th Jul 2025249 PMAQI
8th Jul 20252410 PMAQI
8th Jul 20252411 PMAQI
9th Jul 20252312 AMAQI
9th Jul 2025241 AMAQI
9th Jul 2025222 AMAQI
9th Jul 2025193 AMAQI
9th Jul 2025214 AMAQI
9th Jul 2025235 AMAQI
12°C2/21°C
9th Jul 2025216 AMAQI
9th Jul 2025237 AMAQI
9th Jul 2025228 AMAQI
9th Jul 2025259 AMAQI
9th Jul 20252410 AMAQI
9th Jul 20252311 AMAQI
9th Jul 20252312 PMAQI
9th Jul 2025221 PMAQI
9th Jul 2025232 PMAQI
9th Jul 2025233 PMAQI
9th Jul 2025224 PMAQI
9th Jul 2025225 PMAQI
9th Jul 2025226 PMAQI
9th Jul 2025237 PMAQI
9th Jul 2025228 PMAQI
9th Jul 2025239 PMAQI
9th Jul 20252310 PMAQI
9th Jul 20252311 PMAQI
10th Jul 20252312 AMAQI
10th Jul 2025231 AMAQI
10th Jul 2025212 AMAQI
10th Jul 2025203 AMAQI
10th Jul 2025204 AMAQI
10th Jul 2025215 AMAQI
12°C-1/24°C
10th Jul 2025236 AMAQI
10th Jul 2025247 AMAQI
10th Jul 2025238 AMAQI
10th Jul 2025259 AMAQI
10th Jul 20252410 AMAQI
10th Jul 20252311 AMAQI
10th Jul 20252312 PMAQI
10th Jul 2025221 PMAQI
10th Jul 2025232 PMAQI
10th Jul 2025243 PMAQI
10th Jul 2025234 PMAQI
10th Jul 2025245 PMAQI
10th Jul 2025226 PMAQI
10th Jul 2025237 PMAQI
10th Jul 2025238 PMAQI
10th Jul 2025249 PMAQI
10th Jul 20252310 PMAQI
10th Jul 20252311 PMAQI
11th Jul 20252312 AMAQI
11th Jul 2025231 AMAQI
11th Jul 2025242 AMAQI
11th Jul 2025253 AMAQI
11th Jul 2025244 AMAQI
11th Jul 2025255 AMAQI
14°C1/26°C
11th Jul 2025246 AMAQI
11th Jul 2025267 AMAQI
11th Jul 2025258 AMAQI
11th Jul 2025279 AMAQI
11th Jul 20252710 AMAQI
11th Jul 20252611 AMAQI
11th Jul 20252812 PMAQI
11th Jul 2025261 PMAQI
11th Jul 2025262 PMAQI
11th Jul 2025243 PMAQI
11th Jul 2025254 PMAQI
11th Jul 2025245 PMAQI
11th Jul 2025256 PMAQI
11th Jul 2025267 PMAQI
11th Jul 2025248 PMAQI
11th Jul 2025259 PMAQI
11th Jul 20252610 PMAQI
11th Jul 20252611 PMAQI
12th Jul 20252612 AMAQI
12th Jul 2025251 AMAQI
12th Jul 2025302 AMAQI
12th Jul 2025313 AMAQI
12th Jul 2025304 AMAQI
12th Jul 2025295 AMAQI
17°C3/28°C
12th Jul 2025326 AMAQI
12th Jul 2025317 AMAQI
12th Jul 2025288 AMAQI
12th Jul 2025309 AMAQI
12th Jul 20253210 AMAQI
12th Jul 20253111 AMAQI
12th Jul 20253012 PMAQI
12th Jul 2025301 PMAQI
12th Jul 2025302 PMAQI
12th Jul 2025293 PMAQI
12th Jul 2025274 PMAQI
12th Jul 2025285 PMAQI
12th Jul 2025296 PMAQI
12th Jul 2025297 PMAQI
12th Jul 2025308 PMAQI
12th Jul 2025319 PMAQI
12th Jul 20253110 PMAQI
12th Jul 20253211 PMAQI
13th Jul 20253012 AMAQI
13th Jul 2025291 AMAQI
13th Jul 2025322 AMAQI
13th Jul 2025343 AMAQI
13th Jul 2025324 AMAQI
13th Jul 2025335 AMAQI
18°C5/30°C
13th Jul 2025356 AMAQI
13th Jul 2025347 AMAQI
13th Jul 2025338 AMAQI
13th Jul 2025369 AMAQI
13th Jul 20253410 AMAQI
13th Jul 20253611 AMAQI
13th Jul 20253512 PMAQI
13th Jul 2025351 PMAQI
13th Jul 2025322 PMAQI
13th Jul 2025323 PMAQI
13th Jul 2025324 PMAQI
13th Jul 2025325 PMAQI
13th Jul 2025326 PMAQI
13th Jul 2025337 PMAQI
13th Jul 2025338 PMAQI
13th Jul 2025339 PMAQI
13th Jul 20253410 PMAQI
13th Jul 20253511 PMAQI
14th Jul 20253412 AMAQI
14th Jul 2025341 AMAQI
14th Jul 2025372 AMAQI
14th Jul 2025363 AMAQI
14th Jul 2025334 AMAQI
14th Jul 2025345 AMAQI
17°C7/28°C
14th Jul 2025346 AMAQI
14th Jul 2025327 AMAQI
14th Jul 2025348 AMAQI
14th Jul 2025349 AMAQI
14th Jul 20253310 AMAQI
14th Jul 20253311 AMAQI
14th Jul 20253012 PMAQI
14th Jul 2025321 PMAQI
14th Jul 2025332 PMAQI
14th Jul 2025323 PMAQI
14th Jul 2025334 PMAQI
14th Jul 2025335 PMAQI
14th Jul 2025336 PMAQI
14th Jul 2025337 PMAQI
14th Jul 2025338 PMAQI
14th Jul 2025329 PMAQI
14th Jul 20253310 PMAQI
14th Jul 20253311 PMAQI
15th Jul 20253412 AMAQI
15th Jul 2025341 AMAQI
15th Jul 2025322 AMAQI
15th Jul 2025313 AMAQI
15th Jul 2025324 AMAQI
15th Jul 2025325 AMAQI
19°C8/30°C
15th Jul 2025326 AMAQI
15th Jul 2025327 AMAQI
15th Jul 2025328 AMAQI
15th Jul 2025339 AMAQI
15th Jul 20253410 AMAQI
15th Jul 20253511 AMAQI
15th Jul 20253312 PMAQI
15th Jul 2025321 PMAQI
15th Jul 2025312 PMAQI
15th Jul 2025323 PMAQI
15th Jul 2025334 PMAQI
15th Jul 2025325 PMAQI
15th Jul 2025326 PMAQI
15th Jul 2025327 PMAQI
15th Jul 2025328 PMAQI
15th Jul 2025329 PMAQI
15th Jul 20253210 PMAQI
15th Jul 20253311 PMAQI
16th Jul 20253312 AMAQI
16th Jul 2025331 AMAQI
16th Jul 2025342 AMAQI
16th Jul 2025343 AMAQI
16th Jul 2025354 AMAQI
16th Jul 2025355 AMAQI
19°C8/29°C
16th Jul 2025356 AMAQI
16th Jul 2025367 AMAQI
16th Jul 2025368 AMAQI
16th Jul 2025369 AMAQI
16th Jul 20253510 AMAQI
16th Jul 20253411 AMAQI
16th Jul 20253312 PMAQI
16th Jul 2025331 PMAQI
16th Jul 2025352 PMAQI
16th Jul 2025353 PMAQI
16th Jul 2025344 PMAQI
16th Jul 2025345 PMAQI
16th Jul 2025336 PMAQI
16th Jul 2025337 PMAQI
16th Jul 2025328 PMAQI
16th Jul 2025329 PMAQI
16th Jul 20253410 PMAQI
16th Jul 20253411 PMAQI
17th Jul 20253412 AMAQI
17th Jul 2025351 AMAQI
17th Jul 2025282 AMAQI
17th Jul 2025253 AMAQI
17th Jul 2025274 AMAQI
17th Jul 2025275 AMAQI
18°C6/27°C
17th Jul 2025296 AMAQI
17th Jul 2025287 AMAQI
17th Jul 2025298 AMAQI
17th Jul 2025289 AMAQI
17th Jul 20253010 AMAQI
17th Jul 20252911 AMAQI
17th Jul 20252812 PMAQI
17th Jul 2025281 PMAQI
17th Jul 2025272 PMAQI
17th Jul 2025273 PMAQI
17th Jul 2025274 PMAQI
17th Jul 2025275 PMAQI
17th Jul 2025286 PMAQI
17th Jul 2025287 PMAQI
17th Jul 2025288 PMAQI
17th Jul 2025289 PMAQI
17th Jul 20252810 PMAQI
17th Jul 20252811 PMAQI
18th Jul 20252812 AMAQI
18th Jul 2025281 AMAQI
18th Jul 2025222 AMAQI
18th Jul 2025183 AMAQI
18th Jul 2025164 AMAQI
18th Jul 2025205 AMAQI
20°C8/29°C
18th Jul 2025236 AMAQI
18th Jul 2025247 AMAQI
18th Jul 2025258 AMAQI
18th Jul 2025259 AMAQI
18th Jul 20252510 AMAQI
18th Jul 20252411 AMAQI
18th Jul 20252612 PMAQI
18th Jul 2025241 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025233 PMAQI
18th Jul 2025224 PMAQI
18th Jul 2025235 PMAQI
18th Jul 2025236 PMAQI
18th Jul 2025237 PMAQI
18th Jul 2025238 PMAQI
18th Jul 2025239 PMAQI
18th Jul 20252410 PMAQI
18th Jul 20252411 PMAQI
19th Jul 20252412 AMAQI
19th Jul 2025231 AMAQI
19th Jul 2025242 AMAQI
19th Jul 2025253 AMAQI
19th Jul 2025264 AMAQI
19th Jul 2025245 AMAQI
20°C6/33°C
19th Jul 2025236 AMAQI
19th Jul 2025237 AMAQI
19th Jul 2025258 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20252510 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252812 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025242 PMAQI
19th Jul 2025233 PMAQI
19th Jul 2025234 PMAQI
19th Jul 2025235 PMAQI
19th Jul 2025246 PMAQI
19th Jul 2025247 PMAQI
19th Jul 2025248 PMAQI
19th Jul 2025259 PMAQI
19th Jul 20252610 PMAQI
19th Jul 20252511 PMAQI
20th Jul 20252512 AMAQI
20th Jul 2025251 AMAQI
20th Jul 2025282 AMAQI
20th Jul 2025273 AMAQI
20th Jul 2025284 AMAQI
20th Jul 2025275 AMAQI
17°C9/27°C
20th Jul 2025286 AMAQI
20th Jul 2025277 AMAQI
20th Jul 2025278 AMAQI
20th Jul 2025279 AMAQI
20th Jul 20252710 AMAQI
20th Jul 20252811 AMAQI
20th Jul 20252812 PMAQI
20th Jul 2025291 PMAQI
20th Jul 2025282 PMAQI
20th Jul 2025283 PMAQI
20th Jul 2025274 PMAQI
20th Jul 2025275 PMAQI
20th Jul 2025276 PMAQI
20th Jul 2025277 PMAQI
20th Jul 2025278 PMAQI
20th Jul 2025289 PMAQI
20th Jul 20252810 PMAQI
20th Jul 20252811 PMAQI
21st Jul 20252812 AMAQI
21st Jul 2025281 AMAQI
21st Jul 2025232 AMAQI
21st Jul 2025263 AMAQI
21st Jul 2025194 AMAQI
21st Jul 2025185 AMAQI
18°C7/31°C
21st Jul 2025206 AMAQI
21st Jul 2025217 AMAQI
21st Jul 2025198 AMAQI
21st Jul 2025199 AMAQI
21st Jul 20251910 AMAQI
21st Jul 20252211 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025211 PMAQI
21st Jul 2025232 PMAQI
21st Jul 2025233 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025226 PMAQI
21st Jul 2025227 PMAQI
21st Jul 2025238 PMAQI
21st Jul 2025229 PMAQI
21st Jul 20252310 PMAQI
21st Jul 20252311 PMAQI
22nd Jul 20252312 AMAQI
22nd Jul 2025231 AMAQI
22nd Jul 2025202 AMAQI
22nd Jul 2025183 AMAQI
22nd Jul 2025174 AMAQI
22nd Jul 2025175 AMAQI
18°C8/26°C
22nd Jul 2025186 AMAQI
22nd Jul 2025177 AMAQI
22nd Jul 2025188 AMAQI
22nd Jul 2025199 AMAQI
22nd Jul 20251910 AMAQI
22nd Jul 20252011 AMAQI
22nd Jul 20251912 PMAQI
22nd Jul 2025191 PMAQI
22nd Jul 2025182 PMAQI
22nd Jul 2025183 PMAQI
22nd Jul 2025184 PMAQI
22nd Jul 2025185 PMAQI
22nd Jul 2025186 PMAQI
22nd Jul 2025187 PMAQI
22nd Jul 2025198 PMAQI
22nd Jul 2025199 PMAQI
22nd Jul 20251910 PMAQI
22nd Jul 20251911 PMAQI
23rd Jul 20251912 AMAQI
23rd Jul 2025181 AMAQI
23rd Jul 2025182 AMAQI
23rd Jul 2025173 AMAQI
23rd Jul 2025174 AMAQI
23rd Jul 2025175 AMAQI
17°C6/25°C
23rd Jul 2025196 AMAQI
23rd Jul 2025197 AMAQI
23rd Jul 2025198 AMAQI
23rd Jul 2025219 AMAQI
23rd Jul 20252110 AMAQI
23rd Jul 20251911 AMAQI
23rd Jul 20251912 PMAQI
23rd Jul 2025181 PMAQI
23rd Jul 2025172 PMAQI
23rd Jul 2025173 PMAQI
23rd Jul 2025184 PMAQI
23rd Jul 2025175 PMAQI
23rd Jul 2025176 PMAQI
23rd Jul 2025187 PMAQI
23rd Jul 2025188 PMAQI
23rd Jul 2025179 PMAQI
23rd Jul 20251810 PMAQI
23rd Jul 20251811 PMAQI
24th Jul 20251812 AMAQI
24th Jul 2025181 AMAQI
24th Jul 2025172 AMAQI
24th Jul 2025173 AMAQI
24th Jul 2025164 AMAQI
24th Jul 2025175 AMAQI
15°C4/28°C
24th Jul 2025186 AMAQI
24th Jul 2025177 AMAQI
24th Jul 2025178 AMAQI
24th Jul 2025189 AMAQI
24th Jul 20251810 AMAQI
24th Jul 20251811 AMAQI
24th Jul 20251812 PMAQI
24th Jul 2025181 PMAQI
24th Jul 2025182 PMAQI
24th Jul 2025183 PMAQI
24th Jul 2025174 PMAQI
24th Jul 2025175 PMAQI
24th Jul 2025166 PMAQI
24th Jul 2025177 PMAQI
24th Jul 2025168 PMAQI
24th Jul 2025169 PMAQI
24th Jul 20251710 PMAQI
24th Jul 20251711 PMAQI
25th Jul 20251712 AMAQI
25th Jul 2025181 AMAQI
25th Jul 2025172 AMAQI
25th Jul 2025183 AMAQI
25th Jul 2025174 AMAQI
25th Jul 2025175 AMAQI
14°C5/21°C
25th Jul 2025186 AMAQI
25th Jul 2025187 AMAQI
25th Jul 2025198 AMAQI
25th Jul 2025189 AMAQI
25th Jul 20251810 AMAQI
25th Jul 20251911 AMAQI
25th Jul 20251912 PMAQI
25th Jul 2025191 PMAQI
25th Jul 2025182 PMAQI
25th Jul 2025183 PMAQI
25th Jul 2025174 PMAQI
25th Jul 2025175 PMAQI
25th Jul 2025166 PMAQI
25th Jul 2025177 PMAQI
25th Jul 2025188 PMAQI
25th Jul 2025189 PMAQI
25th Jul 20251810 PMAQI
25th Jul 20251811 PMAQI
26th Jul 20251812 AMAQI
26th Jul 2025181 AMAQI
26th Jul 2025182 AMAQI
26th Jul 2025183 AMAQI
26th Jul 2025184 AMAQI
26th Jul 2025195 AMAQI
12°C2/21°C
26th Jul 2025206 AMAQI
26th Jul 2025207 AMAQI
26th Jul 2025188 AMAQI
26th Jul 2025189 AMAQI
26th Jul 20251810 AMAQI
26th Jul 20251811 AMAQI
26th Jul 20251912 PMAQI
26th Jul 2025201 PMAQI
26th Jul 2025202 PMAQI
26th Jul 2025213 PMAQI
26th Jul 2025194 PMAQI
26th Jul 2025195 PMAQI
26th Jul 2025196 PMAQI
26th Jul 2025187 PMAQI
26th Jul 2025198 PMAQI
26th Jul 2025199 PMAQI
26th Jul 20251810 PMAQI
26th Jul 20251911 PMAQI
27th Jul 20251912 AMAQI
27th Jul 2025191 AMAQI
27th Jul 2025212 AMAQI
27th Jul 2025233 AMAQI
27th Jul 2025224 AMAQI
27th Jul 2025235 AMAQI
13°C3/21°C
27th Jul 2025196 AMAQI
27th Jul 2025207 AMAQI
27th Jul 2025208 AMAQI
27th Jul 2025219 AMAQI
27th Jul 20252010 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252012 PMAQI
27th Jul 2025211 PMAQI
27th Jul 2025212 PMAQI
27th Jul 2025213 PMAQI
27th Jul 2025224 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025216 PMAQI
27th Jul 2025207 PMAQI
27th Jul 2025208 PMAQI
27th Jul 2025209 PMAQI
27th Jul 20252010 PMAQI
27th Jul 20252111 PMAQI
28th Jul 20252212 AMAQI
28th Jul 2025211 AMAQI
28th Jul 2025202 AMAQI
28th Jul 2025193 AMAQI
28th Jul 2025174 AMAQI
28th Jul 2025185 AMAQI
15°C5/25°C
28th Jul 2025196 AMAQI
28th Jul 2025197 AMAQI
28th Jul 2025218 AMAQI
28th Jul 2025209 AMAQI
28th Jul 20252110 AMAQI
28th Jul 20252211 AMAQI
28th Jul 20252112 PMAQI
28th Jul 2025211 PMAQI
28th Jul 2025202 PMAQI
28th Jul 2025203 PMAQI
28th Jul 2025204 PMAQI
28th Jul 2025205 PMAQI
28th Jul 2025216 PMAQI
28th Jul 2025207 PMAQI
28th Jul 2025208 PMAQI
28th Jul 2025209 PMAQI
28th Jul 20252010 PMAQI
28th Jul 20252011 PMAQI
29th Jul 20252112 AMAQI
29th Jul 2025201 AMAQI
29th Jul 2025202 AMAQI
29th Jul 2025203 AMAQI
29th Jul 2025164 AMAQI
29th Jul 2025225 AMAQI
14°C7/19°C
29th Jul 2025226 AMAQI
29th Jul 2025247 AMAQI
29th Jul 2025228 AMAQI
29th Jul 2025239 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20252311 AMAQI
29th Jul 20252312 PMAQI
29th Jul 2025231 PMAQI
29th Jul 2025222 PMAQI
29th Jul 2025223 PMAQI
29th Jul 2025224 PMAQI
29th Jul 2025215 PMAQI
29th Jul 2025226 PMAQI
29th Jul 2025227 PMAQI
29th Jul 2025228 PMAQI
29th Jul 2025229 PMAQI
29th Jul 20252110 PMAQI
29th Jul 20252111 PMAQI
30th Jul 20252212 AMAQI
30th Jul 2025221 AMAQI
30th Jul 2025222 AMAQI
30th Jul 2025233 AMAQI
30th Jul 2025244 AMAQI
30th Jul 2025235 AMAQI
14°C4/23°C
30th Jul 2025236 AMAQI
30th Jul 2025237 AMAQI
30th Jul 2025248 AMAQI
30th Jul 2025269 AMAQI
30th Jul 20252710 AMAQI
30th Jul 20252811 AMAQI
30th Jul 20252612 PMAQI
30th Jul 2025241 PMAQI
30th Jul 2025232 PMAQI
30th Jul 2025223 PMAQI
30th Jul 2025224 PMAQI
30th Jul 2025225 PMAQI
30th Jul 2025226 PMAQI
30th Jul 2025227 PMAQI
30th Jul 2025228 PMAQI
30th Jul 2025239 PMAQI
30th Jul 20252310 PMAQI
30th Jul 20252311 PMAQI
31st Jul 20252312 AMAQI
31st Jul 2025231 AMAQI
31st Jul 2025232 AMAQI
31st Jul 2025233 AMAQI
31st Jul 2025214 AMAQI
31st Jul 2025215 AMAQI
14°C3/24°C
31st Jul 2025226 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025248 AMAQI
31st Jul 2025239 AMAQI
31st Jul 20252410 AMAQI
31st Jul 20252511 AMAQI
31st Jul 20252612 PMAQI
31st Jul 2025241 PMAQI
31st Jul 2025222 PMAQI
31st Jul 2025233 PMAQI
31st Jul 2025244 PMAQI
31st Jul 2025215 PMAQI
31st Jul 2025236 PMAQI
31st Jul 2025247 PMAQI
31st Jul 2025248 PMAQI
31st Jul 2025269 PMAQI
31st Jul 20252510 PMAQI
31st Jul 20252611 PMAQI
1st Aug 20252612 AMAQI
1st Aug 2025261 AMAQI
1st Aug 2025242 AMAQI
1st Aug 2025263 AMAQI
1st Aug 2025264 AMAQI
1st Aug 2025325 AMAQI
15°C4/26°C
1st Aug 2025266 AMAQI
1st Aug 2025307 AMAQI
1st Aug 2025278 AMAQI
1st Aug 2025309 AMAQI
1st Aug 20252710 AMAQI
1st Aug 20252611 AMAQI
1st Aug 20252712 PMAQI
1st Aug 2025281 PMAQI
1st Aug 2025272 PMAQI
1st Aug 2025263 PMAQI
1st Aug 2025264 PMAQI
1st Aug 2025275 PMAQI
1st Aug 2025276 PMAQI
1st Aug 2025277 PMAQI
1st Aug 2025278 PMAQI
1st Aug 2025289 PMAQI
1st Aug 20252810 PMAQI
1st Aug 20252711 PMAQI
2nd Aug 20252612 AMAQI
2nd Aug 2025281 AMAQI
2nd Aug 2025312 AMAQI
2nd Aug 2025313 AMAQI
2nd Aug 2025324 AMAQI
2nd Aug 2025235 AMAQI
16°C5/27°C
2nd Aug 2025266 AMAQI
2nd Aug 2025307 AMAQI
2nd Aug 2025328 AMAQI
2nd Aug 2025249 AMAQI
2nd Aug 20252710 AMAQI
2nd Aug 20252911 AMAQI
2nd Aug 20252212 PMAQI
2nd Aug 2025261 PMAQI
2nd Aug 2025262 PMAQI
2nd Aug 2025263 PMAQI
2nd Aug 2025264 PMAQI
2nd Aug 2025275 PMAQI
2nd Aug 2025276 PMAQI
2nd Aug 2025267 PMAQI
2nd Aug 2025278 PMAQI
2nd Aug 2025279 PMAQI
2nd Aug 20252910 PMAQI
2nd Aug 20253011 PMAQI
3rd Aug 20252912 AMAQI
3rd Aug 2025271 AMAQI
3rd Aug 2025272 AMAQI
3rd Aug 2025253 AMAQI
3rd Aug 2025264 AMAQI
3rd Aug 2025285 AMAQI
14°C3/23°C
3rd Aug 2025286 AMAQI
3rd Aug 2025347 AMAQI
3rd Aug 2025258 AMAQI
3rd Aug 2025279 AMAQI
3rd Aug 20253410 AMAQI
3rd Aug 20252511 AMAQI
3rd Aug 20252612 PMAQI
3rd Aug 2025281 PMAQI
3rd Aug 2025302 PMAQI
3rd Aug 2025303 PMAQI
3rd Aug 2025314 PMAQI
3rd Aug 2025315 PMAQI
3rd Aug 2025276 PMAQI
3rd Aug 2025297 PMAQI
3rd Aug 2025288 PMAQI
3rd Aug 2025279 PMAQI
3rd Aug 20252910 PMAQI
3rd Aug 20252911 PMAQI
4th Aug 20253012 AMAQI
4th Aug 2025301 AMAQI
4th Aug 2025272 AMAQI
4th Aug 2025213 AMAQI
4th Aug 2025244 AMAQI
4th Aug 2025245 AMAQI
14°C4/24°C
4th Aug 2025226 AMAQI
4th Aug 2025237 AMAQI
4th Aug 2025238 AMAQI
4th Aug 2025289 AMAQI
4th Aug 20253110 AMAQI
4th Aug 20252911 AMAQI
4th Aug 20252612 PMAQI
4th Aug 2025291 PMAQI
4th Aug 2025342 PMAQI
4th Aug 2025323 PMAQI
4th Aug 2025304 PMAQI
4th Aug 2025315 PMAQI
4th Aug 2025326 PMAQI
4th Aug 2025317 PMAQI
4th Aug 2025328 PMAQI
4th Aug 2025309 PMAQI
4th Aug 20252710 PMAQI
4th Aug 20252811 PMAQI
5th Aug 20252812 AMAQI
5th Aug 2025271 AMAQI
5th Aug 2025322 AMAQI
5th Aug 2025353 AMAQI
5th Aug 2025314 AMAQI
5th Aug 2025255 AMAQI
15°C3/28°C
5th Aug 2025306 AMAQI
5th Aug 2025297 AMAQI
5th Aug 2025348 AMAQI
5th Aug 2025309 AMAQI
5th Aug 20252710 AMAQI
5th Aug 20253211 AMAQI
5th Aug 20253012 PMAQI
5th Aug 2025311 PMAQI
5th Aug 2025342 PMAQI
5th Aug 2025373 PMAQI
5th Aug 2025344 PMAQI
5th Aug 2025335 PMAQI
5th Aug 2025356 PMAQI
5th Aug 2025337 PMAQI
5th Aug 2025358 PMAQI
5th Aug 2025339 PMAQI
5th Aug 20253210 PMAQI
5th Aug 20253411 PMAQI
6th Aug 20253412 AMAQI
6th Aug 2025351 AMAQI
6th Aug 2025332 AMAQI
6th Aug 2025383 AMAQI
6th Aug 2025404 AMAQI
6th Aug 2025365 AMAQI
18°C7/30°C
6th Aug 2025366 AMAQI
6th Aug 2025427 AMAQI
6th Aug 2025458 AMAQI
6th Aug 2025379 AMAQI
6th Aug 20254210 AMAQI
6th Aug 20254011 AMAQI
6th Aug 20253612 PMAQI
6th Aug 2025401 PMAQI
6th Aug 2025362 PMAQI
6th Aug 2025373 PMAQI
6th Aug 2025394 PMAQI
6th Aug 2025355 PMAQI
6th Aug 2025356 PMAQI
6th Aug 2025347 PMAQI
6th Aug 2025398 PMAQI
6th Aug 2025409 PMAQI
6th Aug 20254210 PMAQI
6th Aug 20254411 PMAQI
7th Aug 20253612 AMAQI
7th Aug 2025401 AMAQI
7th Aug 2025352 AMAQI
7th Aug 2025293 AMAQI
7th Aug 2025314 AMAQI
7th Aug 2025325 AMAQI
15°C5/25°C
7th Aug 2025386 AMAQI
6 AM7th Aug 2025287 AMAQI
7th Aug 2025308 AMAQI
7th Aug 2025309 AMAQI
7th Aug 20253210 AMAQI
7th Aug 20253111 AMAQI
7th Aug 20253012 PMAQI
7th Aug 2025301 PMAQI
1 PM7th Aug 2025312 PMAQI
7th Aug 2025303 PMAQI
7th Aug 2025314 PMAQI
7th Aug 2025315 PMAQI
7th Aug 2025306 PMAQI
9 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 9 PM
26AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
6 AM - 9 PM
26AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 9 PM (Avg. 26), while the lowest AQI was between 6 AM to 9 PM (Avg. 26).
Night time
Avg. Highest Time
12 AM - 11 PM
25AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
25AQI
8 hours / Day
240 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
Grenoble, Auvergne Rhone Alpes, France
2025
77%
167
23%
51
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Good
167 DaysModerate
51 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2025, 77% of 219 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
Grenoble, Auvergne Rhone Alpes, 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
87AQI
87AQI
2nd January 2025
73AQI
73AQI
3rd January 2025
50AQI
50AQI
4th January 2025
57AQI
57AQI
5th January 2025
57AQI
57AQI
6th January 2025
36AQI
36AQI
7th January 2025
35AQI
35AQI
8th January 2025
34AQI
34AQI
9th January 2025
39AQI
39AQI
10th January 2025
35AQI
35AQI
11th January 2025
37AQI
37AQI
12th January 2025
36AQI
36AQI
13th January 2025
47AQI
47AQI
14th January 2025
64AQI
64AQI
15th January 2025
79AQI
79AQI
16th January 2025
86AQI
86AQI
17th January 2025
84AQI
84AQI
18th January 2025
84AQI
84AQI
19th January 2025
90AQI
90AQI
20th January 2025
93AQI
93AQI
21st January 2025
83AQI
83AQI
22nd January 2025
66AQI
66AQI
23rd January 2025
51AQI
51AQI
24th January 2025
54AQI
54AQI
25th January 2025
42AQI
42AQI
26th January 2025
29AQI
29AQI
27th January 2025
26AQI
26AQI
28th January 2025
24AQI
24AQI
29th January 2025
25AQI
25AQI
30th January 2025
27AQI
27AQI
31st January 2025
35AQI
35AQI
1st February 2025
41AQI
41AQI
2nd February 2025
52AQI
52AQI
3rd February 2025
58AQI
58AQI
4th February 2025
67AQI
67AQI
5th February 2025
74AQI
74AQI
6th February 2025
74AQI
74AQI
7th February 2025
74AQI
74AQI
8th February 2025
66AQI
66AQI
9th February 2025
53AQI
53AQI
10th February 2025
57AQI
57AQI
11th February 2025
50AQI
50AQI
12th February 2025
48AQI
48AQI
13th February 2025
48AQI
48AQI
14th February 2025
43AQI
43AQI
15th February 2025
51AQI
51AQI
16th February 2025
60AQI
60AQI
17th February 2025
67AQI
67AQI
18th February 2025
76AQI
76AQI
19th February 2025
83AQI
83AQI
20th February 2025
75AQI
75AQI
21st February 2025
66AQI
66AQI
22nd February 2025
51AQI
51AQI
23rd February 2025
50AQI
50AQI
24th February 2025
53AQI
53AQI
25th February 2025
45AQI
45AQI
26th February 2025
31AQI
31AQI
27th February 2025
35AQI
35AQI
28th February 2025
32AQI
32AQI
1st March 2025
41AQI
41AQI
2nd March 2025
53AQI
53AQI
3rd March 2025
53AQI
53AQI
4th March 2025
52AQI
52AQI
5th March 2025
50AQI
50AQI
6th March 2025
52AQI
52AQI
7th March 2025
52AQI
52AQI
8th March 2025
54AQI
54AQI
9th March 2025
54AQI
54AQI
10th March 2025
33AQI
33AQI
11th March 2025
29AQI
29AQI
12th March 2025
37AQI
37AQI
13th March 2025
34AQI
34AQI
14th March 2025
34AQI
34AQI
15th March 2025
32AQI
32AQI
16th March 2025
31AQI
31AQI
17th March 2025
31AQI
31AQI
18th March 2025
32AQI
32AQI
19th March 2025
32AQI
32AQI
20th March 2025
34AQI
34AQI
21st March 2025
35AQI
35AQI
22nd March 2025
35AQI
35AQI
23rd March 2025
35AQI
35AQI
24th March 2025
35AQI
35AQI
25th March 2025
34AQI
34AQI
26th March 2025
41AQI
41AQI
27th March 2025
59AQI
59AQI
28th March 2025
50AQI
50AQI
29th March 2025
51AQI
51AQI
30th March 2025
43AQI
43AQI
31st March 2025
32AQI
32AQI
1st April 2025
30AQI
30AQI
2nd April 2025
26AQI
26AQI
3rd April 2025
31AQI
31AQI
4th April 2025
36AQI
36AQI
5th April 2025
34AQI
34AQI
6th April 2025
33AQI
33AQI
7th April 2025
28AQI
28AQI
8th April 2025
27AQI
27AQI
9th April 2025
30AQI
30AQI
10th April 2025
31AQI
31AQI
11th April 2025
32AQI
32AQI
12th April 2025
32AQI
32AQI
13th April 2025
30AQI
30AQI
14th April 2025
30AQI
30AQI
15th April 2025
25AQI
25AQI
16th April 2025
23AQI
23AQI
17th April 2025
21AQI
21AQI
18th April 2025
23AQI
23AQI
19th April 2025
24AQI
24AQI
20th April 2025
22AQI
22AQI
21st April 2025
22AQI
22AQI
22nd April 2025
18AQI
18AQI
23rd April 2025
21AQI
21AQI
24th April 2025
22AQI
22AQI
25th April 2025
23AQI
23AQI
26th April 2025
22AQI
22AQI
27th April 2025
23AQI
23AQI
28th April 2025
25AQI
25AQI
29th April 2025
27AQI
27AQI
30th April 2025
27AQI
27AQI
1st May 2025
32AQI
32AQI
2nd May 2025
35AQI
35AQI
3rd May 2025
37AQI
37AQI
4th May 2025
36AQI
36AQI
5th May 2025
33AQI
33AQI
6th May 2025
31AQI
31AQI
7th May 2025
31AQI
31AQI
8th May 2025
35AQI
35AQI
9th May 2025
34AQI
34AQI
10th May 2025
29AQI
29AQI
11th May 2025
28AQI
28AQI
12th May 2025
24AQI
24AQI
13th May 2025
24AQI
24AQI
14th May 2025
25AQI
25AQI
15th May 2025
27AQI
27AQI
16th May 2025
27AQI
27AQI
17th May 2025
27AQI
27AQI
18th May 2025
28AQI
28AQI
19th May 2025
28AQI
28AQI
20th May 2025
29AQI
29AQI
21st May 2025
32AQI
32AQI
22nd May 2025
27AQI
27AQI
23rd May 2025
30AQI
30AQI
24th May 2025
27AQI
27AQI
25th May 2025
30AQI
30AQI
26th May 2025
29AQI
29AQI
27th May 2025
29AQI
29AQI
28th May 2025
30AQI
30AQI
29th May 2025
28AQI
28AQI
30th May 2025
24AQI
24AQI
31st May 2025
28AQI
28AQI
1st June 2025
32AQI
32AQI
2nd June 2025
35AQI
35AQI
3rd June 2025
33AQI
33AQI
4th June 2025
33AQI
33AQI
5th June 2025
27AQI
27AQI
6th June 2025
30AQI
30AQI
7th June 2025
41AQI
41AQI
8th June 2025
39AQI
39AQI
9th June 2025
45AQI
45AQI
10th June 2025
51AQI
51AQI
11th June 2025
54AQI
54AQI
12th June 2025
54AQI
54AQI
13th June 2025
53AQI
53AQI
14th June 2025
53AQI
53AQI
15th June 2025
56AQI
56AQI
16th June 2025
44AQI
44AQI
17th June 2025
40AQI
40AQI
18th June 2025
40AQI
40AQI
19th June 2025
42AQI
42AQI
20th June 2025
47AQI
47AQI
21st June 2025
49AQI
49AQI
22nd June 2025
48AQI
48AQI
23rd June 2025
50AQI
50AQI
24th June 2025
51AQI
51AQI
25th June 2025
52AQI
52AQI
26th June 2025
53AQI
53AQI
27th June 2025
50AQI
50AQI
28th June 2025
46AQI
46AQI
29th June 2025
38AQI
38AQI
30th June 2025
39AQI
39AQI
1st July 2025
36AQI
36AQI
2nd July 2025
36AQI
36AQI
3rd July 2025
37AQI
37AQI
4th July 2025
41AQI
41AQI
5th July 2025
39AQI
39AQI
6th July 2025
36AQI
36AQI
7th July 2025
31AQI
31AQI
8th July 2025
24AQI
24AQI
9th July 2025
23AQI
23AQI
10th July 2025
23AQI
23AQI
11th July 2025
25AQI
25AQI
12th July 2025
29AQI
29AQI
13th July 2025
33AQI
33AQI
14th July 2025
33AQI
33AQI
15th July 2025
32AQI
32AQI
16th July 2025
34AQI
34AQI
17th July 2025
29AQI
29AQI
18th July 2025
24AQI
24AQI
19th July 2025
24AQI
24AQI
20th July 2025
27AQI
27AQI
21st July 2025
23AQI
23AQI
22nd July 2025
19AQI
19AQI
23rd July 2025
18AQI
18AQI
24th July 2025
17AQI
17AQI
25th July 2025
18AQI
18AQI
26th July 2025
19AQI
19AQI
27th July 2025
21AQI
21AQI
28th July 2025
20AQI
20AQI
29th July 2025
22AQI
22AQI
30th July 2025
23AQI
23AQI
31st July 2025
23AQI
23AQI
1st August 2025
27AQI
27AQI
2nd August 2025
28AQI
28AQI
3rd August 2025
29AQI
29AQI
4th August 2025
28AQI
28AQI
5th August 2025
31AQI
31AQI
6th August 2025
37AQI
37AQI
54AQI
56AQI
41AQI
27AQI
29AQI
44AQI
27AQI
30AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202539AQI
16
15
10
18
22
9
30
31
21
9
31
6
167
51
Highest AQI recorded in
February56AQI
Lowest AQI recorded in
April27AQI
202433AQI
19
12
24
5
30
1
30
31
28
2
31
31
30
31
18
12
20
11
323
43
Highest AQI recorded in
November48AQI
Lowest AQI recorded in
April23AQI
202332AQI
22
9
11
17
25
6
30
29
2
30
29
31
30
30
1
29
24
7
320
42
Highest AQI recorded in
February57AQI
Lowest AQI recorded in
November22AQI
202236AQI
17
14
20
1
19
12
30
31
24
4
20
3
3
29
25
6
24
3
15
15
1
257
58
1
Highest AQI recorded in
December51AQI
Lowest AQI recorded in
August15AQI
202125AQI
28
2
23
5
31
27
2
31
30
31
31
30
31
30
27
4
350
13
Highest AQI recorded in
February39AQI
Lowest AQI recorded in
May15AQI
202028AQI
13
21
18
30
31
30
1
30
31
27
3
31
262
4
Highest AQI recorded in
November34AQI
Lowest AQI recorded in
October19AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
39AQILeast Polluted Year Recorded
2021(Avg.)
25AQIGrenoble's annual 2025 AQI (39) shows an average percentage change of 29.9% (worsened AQI) compared to previous years: 2020 (28), 2021 (25), 2022 (36), 2023 (32), 2024 (33).
