Great Background, Saint Denis, Reunion, 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
Great Background, Saint Denis, Reunion, France
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
85AQILowest AQI recorded on
16th Aug 2023
14AQISame Day Analysis (7th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 26 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Great Background, Saint Denis, Reunion, France
AQI
Day
Night
.
6 AM6th Aug 2026
5 PM
5 AM7th Aug 2026
Day time
Avg. Highest Time
12PM6th Aug
42AQI
Avg. Lowest Time
9AM6th Aug
21AQI
Night time
Avg. Highest Time
10PM6th Aug
50AQI
Avg. Lowest Time
7PM6th Aug
25AQI
In the last 24 hours,
Great Background's AQI reached its highest point of 50 at 10 PM during the Night, while the lowest point, 21, was recorded at 9 AM during the Day between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Great Background, Saint Denis, Reunion, France
JulAug
09th - 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
9th Jul 202686 AMAQI
9th Jul 202687 AMAQI
9th Jul 202688 AMAQI
9th Jul 202689 AMAQI
9th Jul 2026810 AMAQI
9th Jul 2026611 AMAQI
9th Jul 20261312 PMAQI
9th Jul 202671 PMAQI
9th Jul 202672 PMAQI
9th Jul 2026163 PMAQI
9th Jul 2026174 PMAQI
9th Jul 2026225 PMAQI
9th Jul 2026266 PMAQI
9th Jul 2026287 PMAQI
9th Jul 2026268 PMAQI
9th Jul 2026229 PMAQI
9th Jul 20261610 PMAQI
9th Jul 20262211 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026121 AMAQI
10th Jul 2026192 AMAQI
10th Jul 2026143 AMAQI
10th Jul 2026214 AMAQI
10th Jul 2026275 AMAQI
21°C18/23°C
10th Jul 2026276 AMAQI
10th Jul 2026157 AMAQI
10th Jul 2026228 AMAQI
10th Jul 2026179 AMAQI
10th Jul 20261210 AMAQI
10th Jul 20261311 AMAQI
10th Jul 20262812 PMAQI
10th Jul 2026271 PMAQI
10th Jul 2026302 PMAQI
10th Jul 2026273 PMAQI
10th Jul 2026274 PMAQI
10th Jul 2026305 PMAQI
10th Jul 2026226 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026228 PMAQI
10th Jul 2026129 PMAQI
10th Jul 20262010 PMAQI
10th Jul 20261811 PMAQI
11th Jul 20261312 AMAQI
11th Jul 2026131 AMAQI
11th Jul 2026122 AMAQI
11th Jul 2026233 AMAQI
11th Jul 2026224 AMAQI
11th Jul 2026125 AMAQI
21°C17/23°C
11th Jul 2026136 AMAQI
11th Jul 2026147 AMAQI
11th Jul 2026138 AMAQI
11th Jul 2026209 AMAQI
11th Jul 20262010 AMAQI
11th Jul 20262411 AMAQI
11th Jul 20263012 PMAQI
11th Jul 2026211 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026223 PMAQI
11th Jul 2026264 PMAQI
11th Jul 2026265 PMAQI
11th Jul 2026296 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026289 PMAQI
11th Jul 20262610 PMAQI
11th Jul 20262611 PMAQI
12th Jul 20262812 AMAQI
12th Jul 2026271 AMAQI
12th Jul 2026292 AMAQI
12th Jul 2026293 AMAQI
12th Jul 2026274 AMAQI
12th Jul 2026275 AMAQI
21°C18/24°C
12th Jul 2026226 AMAQI
12th Jul 2026287 AMAQI
12th Jul 2026268 AMAQI
12th Jul 2026229 AMAQI
12th Jul 20262010 AMAQI
12th Jul 20262011 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026191 PMAQI
12th Jul 2026222 PMAQI
12th Jul 2026243 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026275 PMAQI
12th Jul 2026296 PMAQI
12th Jul 2026277 PMAQI
12th Jul 2026268 PMAQI
12th Jul 2026289 PMAQI
12th Jul 20262710 PMAQI
12th Jul 20262411 PMAQI
13th Jul 20262612 AMAQI
13th Jul 2026261 AMAQI
13th Jul 2026262 AMAQI
13th Jul 2026253 AMAQI
13th Jul 2026284 AMAQI
13th Jul 2026285 AMAQI
22°C20/23°C
13th Jul 2026256 AMAQI
13th Jul 2026217 AMAQI
13th Jul 2026208 AMAQI
13th Jul 2026209 AMAQI
13th Jul 20261410 AMAQI
13th Jul 20261211 AMAQI
13th Jul 20261712 PMAQI
13th Jul 2026251 PMAQI
13th Jul 2026252 PMAQI
13th Jul 2026253 PMAQI
13th Jul 2026294 PMAQI
13th Jul 2026225 PMAQI
13th Jul 2026166 PMAQI
13th Jul 2026157 PMAQI
13th Jul 2026228 PMAQI
13th Jul 2026249 PMAQI
13th Jul 20262410 PMAQI
13th Jul 20262611 PMAQI
14th Jul 20262812 AMAQI
14th Jul 2026301 AMAQI
14th Jul 2026292 AMAQI
14th Jul 2026263 AMAQI
14th Jul 2026304 AMAQI
14th Jul 2026295 AMAQI
21°C20/23°C
14th Jul 2026226 AMAQI
14th Jul 2026217 AMAQI
14th Jul 2026188 AMAQI
14th Jul 2026189 AMAQI
14th Jul 20261810 AMAQI
14th Jul 20262211 AMAQI
14th Jul 20262212 PMAQI
14th Jul 2026261 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026243 PMAQI
14th Jul 2026264 PMAQI
14th Jul 202685 PMAQI
14th Jul 202686 PMAQI
14th Jul 2026307 PMAQI
14th Jul 2026208 PMAQI
14th Jul 2026189 PMAQI
14th Jul 20263110 PMAQI
14th Jul 20262411 PMAQI
15th Jul 20262812 AMAQI
15th Jul 2026251 AMAQI
15th Jul 2026302 AMAQI
15th Jul 2026283 AMAQI
15th Jul 2026264 AMAQI
15th Jul 2026275 AMAQI
22°C21/24°C
15th Jul 2026246 AMAQI
15th Jul 2026217 AMAQI
15th Jul 2026198 AMAQI
15th Jul 2026189 AMAQI
15th Jul 20261610 AMAQI
15th Jul 20261211 AMAQI
15th Jul 20261012 PMAQI
15th Jul 202681 PMAQI
15th Jul 2026102 PMAQI
15th Jul 2026123 PMAQI
15th Jul 2026134 PMAQI
15th Jul 2026145 PMAQI
15th Jul 2026146 PMAQI
15th Jul 2026107 PMAQI
15th Jul 202688 PMAQI
15th Jul 202679 PMAQI
15th Jul 2026710 PMAQI
15th Jul 20261011 PMAQI
16th Jul 20261212 AMAQI
16th Jul 2026111 AMAQI
16th Jul 2026112 AMAQI
16th Jul 2026123 AMAQI
16th Jul 2026204 AMAQI
16th Jul 2026225 AMAQI
22°C21/25°C
16th Jul 202666 AMAQI
16th Jul 2026147 AMAQI
16th Jul 2026228 AMAQI
16th Jul 2026219 AMAQI
16th Jul 20261410 AMAQI
16th Jul 20262011 AMAQI
16th Jul 20262312 PMAQI
16th Jul 2026261 PMAQI
16th Jul 2026262 PMAQI
16th Jul 2026253 PMAQI
16th Jul 2026254 PMAQI
16th Jul 2026265 PMAQI
16th Jul 2026286 PMAQI
16th Jul 2026247 PMAQI
16th Jul 2026278 PMAQI
16th Jul 2026249 PMAQI
16th Jul 20262610 PMAQI
16th Jul 20262411 PMAQI
17th Jul 20262512 AMAQI
17th Jul 2026241 AMAQI
17th Jul 2026252 AMAQI
17th Jul 2026203 AMAQI
17th Jul 2026134 AMAQI
17th Jul 202675 AMAQI
22°C20/24°C
17th Jul 202686 AMAQI
17th Jul 2026227 AMAQI
17th Jul 2026208 AMAQI
17th Jul 2026229 AMAQI
17th Jul 20261210 AMAQI
17th Jul 20261911 AMAQI
17th Jul 20261912 PMAQI
17th Jul 2026191 PMAQI
17th Jul 2026192 PMAQI
17th Jul 2026213 PMAQI
17th Jul 2026174 PMAQI
17th Jul 2026215 PMAQI
17th Jul 2026196 PMAQI
17th Jul 2026217 PMAQI
17th Jul 2026198 PMAQI
17th Jul 2026239 PMAQI
17th Jul 20262110 PMAQI
17th Jul 20262311 PMAQI
18th Jul 20262512 AMAQI
18th Jul 2026251 AMAQI
18th Jul 2026292 AMAQI
18th Jul 2026273 AMAQI
18th Jul 2026294 AMAQI
18th Jul 2026335 AMAQI
22°C20/24°C
18th Jul 2026296 AMAQI
18th Jul 2026297 AMAQI
18th Jul 2026318 AMAQI
18th Jul 2026319 AMAQI
18th Jul 20262710 AMAQI
18th Jul 20262711 AMAQI
18th Jul 20262712 PMAQI
18th Jul 2026271 PMAQI
18th Jul 2026252 PMAQI
18th Jul 2026293 PMAQI
18th Jul 2026384 PMAQI
18th Jul 2026485 PMAQI
18th Jul 2026426 PMAQI
18th Jul 2026427 PMAQI
18th Jul 2026388 PMAQI
18th Jul 2026299 PMAQI
18th Jul 20262510 PMAQI
18th Jul 20262711 PMAQI
19th Jul 20262912 AMAQI
19th Jul 2026291 AMAQI
19th Jul 2026272 AMAQI
19th Jul 2026233 AMAQI
19th Jul 2026274 AMAQI
19th Jul 2026215 AMAQI
21°C18/23°C
19th Jul 2026236 AMAQI
19th Jul 2026257 AMAQI
19th Jul 2026258 AMAQI
19th Jul 2026219 AMAQI
19th Jul 20262110 AMAQI
19th Jul 20262111 AMAQI
19th Jul 20261412 PMAQI
19th Jul 2026191 PMAQI
19th Jul 2026232 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026234 PMAQI
19th Jul 2026255 PMAQI
19th Jul 2026276 PMAQI
19th Jul 2026217 PMAQI
19th Jul 2026238 PMAQI
19th Jul 2026199 PMAQI
19th Jul 20262110 PMAQI
19th Jul 20262111 PMAQI
20th Jul 20262512 AMAQI
20th Jul 2026211 AMAQI
20th Jul 2026212 AMAQI
20th Jul 2026213 AMAQI
20th Jul 2026234 AMAQI
20th Jul 2026255 AMAQI
21°C20/22°C
20th Jul 2026196 AMAQI
20th Jul 2026197 AMAQI
20th Jul 2026198 AMAQI
20th Jul 2026199 AMAQI
20th Jul 20261910 AMAQI
20th Jul 20262111 AMAQI
20th Jul 20262112 PMAQI
20th Jul 2026311 PMAQI
20th Jul 2026342 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026174 PMAQI
20th Jul 2026215 PMAQI
20th Jul 2026236 PMAQI
20th Jul 2026237 PMAQI
20th Jul 2026218 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20262310 PMAQI
20th Jul 20262111 PMAQI
21st Jul 20262112 AMAQI
21st Jul 2026191 AMAQI
21st Jul 2026212 AMAQI
21st Jul 2026213 AMAQI
21st Jul 2026214 AMAQI
21st Jul 2026215 AMAQI
20°C18/23°C
21st Jul 2026236 AMAQI
21st Jul 2026238 AMAQI
21st Jul 2026199 AMAQI
21st Jul 20261910 AMAQI
21st Jul 20262111 AMAQI
21st Jul 20261912 PMAQI
21st Jul 2026211 PMAQI
21st Jul 2026722 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026255 PMAQI
21st Jul 2026256 PMAQI
21st Jul 2026257 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026279 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20262311 PMAQI
22nd Jul 20263212 AMAQI
22nd Jul 2026381 AMAQI
22nd Jul 2026402 AMAQI
22nd Jul 2026363 AMAQI
22nd Jul 2026254 AMAQI
22nd Jul 2026255 AMAQI
21°C19/23°C
22nd Jul 2026256 AMAQI
22nd Jul 2026257 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20262311 AMAQI
22nd Jul 20262512 PMAQI
22nd Jul 2026211 PMAQI
22nd Jul 2026252 PMAQI
22nd Jul 2026253 PMAQI
22nd Jul 2026234 PMAQI
22nd Jul 2026255 PMAQI
22nd Jul 2026236 PMAQI
22nd Jul 2026237 PMAQI
22nd Jul 2026218 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20262710 PMAQI
22nd Jul 20262911 PMAQI
23rd Jul 20262512 AMAQI
23rd Jul 2026291 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026273 AMAQI
23rd Jul 2026294 AMAQI
23rd Jul 2026315 AMAQI
21°C18/24°C
23rd Jul 2026316 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026348 AMAQI
23rd Jul 2026299 AMAQI
23rd Jul 20262710 AMAQI
23rd Jul 20263111 AMAQI
23rd Jul 20262912 PMAQI
23rd Jul 2026291 PMAQI
23rd Jul 2026312 PMAQI
23rd Jul 2026293 PMAQI
23rd Jul 2026294 PMAQI
23rd Jul 2026295 PMAQI
23rd Jul 2026316 PMAQI
23rd Jul 2026367 PMAQI
23rd Jul 2026338 PMAQI
23rd Jul 2026339 PMAQI
23rd Jul 20264810 PMAQI
23rd Jul 20265011 PMAQI
24th Jul 20264612 AMAQI
24th Jul 2026421 AMAQI
24th Jul 2026462 AMAQI
24th Jul 2026403 AMAQI
24th Jul 2026274 AMAQI
24th Jul 2026275 AMAQI
21°C19/23°C
24th Jul 2026276 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20262510 AMAQI
24th Jul 20262911 AMAQI
24th Jul 20262712 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026273 PMAQI
24th Jul 2026274 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026297 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20262710 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20262712 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026292 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026234 AMAQI
25th Jul 2026215 AMAQI
20°C18/22°C
25th Jul 2026296 AMAQI
25th Jul 2026347 AMAQI
25th Jul 2026408 AMAQI
25th Jul 2026319 AMAQI
25th Jul 20263110 AMAQI
25th Jul 20262511 AMAQI
25th Jul 20262512 PMAQI
25th Jul 2026231 PMAQI
25th Jul 2026212 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026254 PMAQI
25th Jul 2026315 PMAQI
25th Jul 2026296 PMAQI
25th Jul 2026237 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026389 PMAQI
25th Jul 20263610 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026212 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026254 AMAQI
26th Jul 2026255 AMAQI
21°C18/23°C
26th Jul 2026216 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026238 AMAQI
26th Jul 2026199 AMAQI
26th Jul 20261910 AMAQI
26th Jul 20262111 AMAQI
26th Jul 20262112 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026233 PMAQI
26th Jul 2026234 PMAQI
26th Jul 2026425 PMAQI
26th Jul 2026386 PMAQI
26th Jul 2026297 PMAQI
26th Jul 2026298 PMAQI
26th Jul 2026219 PMAQI
26th Jul 20263610 PMAQI
26th Jul 20263811 PMAQI
27th Jul 20263412 AMAQI
27th Jul 2026291 AMAQI
27th Jul 2026292 AMAQI
27th Jul 2026273 AMAQI
27th Jul 2026334 AMAQI
27th Jul 2026275 AMAQI
21°C19/23°C
27th Jul 2026276 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026298 AMAQI
27th Jul 2026319 AMAQI
27th Jul 20262910 AMAQI
27th Jul 20262911 AMAQI
27th Jul 20263112 PMAQI
27th Jul 2026331 PMAQI
27th Jul 2026332 PMAQI
27th Jul 2026273 PMAQI
27th Jul 2026214 PMAQI
27th Jul 2026235 PMAQI
27th Jul 2026236 PMAQI
27th Jul 2026277 PMAQI
27th Jul 2026388 PMAQI
27th Jul 2026369 PMAQI
27th Jul 20263810 PMAQI
27th Jul 20264211 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026381 AMAQI
28th Jul 2026382 AMAQI
28th Jul 2026363 AMAQI
28th Jul 2026344 AMAQI
28th Jul 2026295 AMAQI
20°C17/23°C
28th Jul 2026216 AMAQI
28th Jul 2026487 AMAQI
28th Jul 2026298 AMAQI
28th Jul 2026319 AMAQI
28th Jul 20263610 AMAQI
28th Jul 20263811 AMAQI
28th Jul 20263812 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026213 PMAQI
28th Jul 2026234 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026297 PMAQI
28th Jul 2026298 PMAQI
28th Jul 2026339 PMAQI
28th Jul 20263110 PMAQI
28th Jul 20262911 PMAQI
29th Jul 20262912 AMAQI
29th Jul 2026291 AMAQI
29th Jul 2026292 AMAQI
29th Jul 2026253 AMAQI
29th Jul 2026254 AMAQI
29th Jul 2026275 AMAQI
21°C18/24°C
29th Jul 2026296 AMAQI
29th Jul 2026257 AMAQI
29th Jul 20261358 AMAQI
29th Jul 2026919 AMAQI
29th Jul 20263110 AMAQI
29th Jul 20263411 AMAQI
29th Jul 20264912 PMAQI
29th Jul 2026291 PMAQI
29th Jul 2026272 PMAQI
29th Jul 2026273 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026276 PMAQI
29th Jul 2026337 PMAQI
29th Jul 2026318 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026232 AMAQI
30th Jul 2026213 AMAQI
30th Jul 2026214 AMAQI
30th Jul 2026215 AMAQI
22°C19/24°C
30th Jul 2026216 AMAQI
30th Jul 2026217 AMAQI
30th Jul 2026198 AMAQI
30th Jul 2026219 AMAQI
30th Jul 20262310 AMAQI
30th Jul 20261911 AMAQI
30th Jul 20262312 PMAQI
30th Jul 2026251 PMAQI
30th Jul 2026292 PMAQI
30th Jul 2026293 PMAQI
30th Jul 2026294 PMAQI
30th Jul 2026295 PMAQI
30th Jul 2026276 PMAQI
30th Jul 2026237 PMAQI
30th Jul 2026218 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262710 PMAQI
30th Jul 20262511 PMAQI
31st Jul 20264012 AMAQI
31st Jul 2026661 AMAQI
31st Jul 2026792 AMAQI
31st Jul 2026383 AMAQI
31st Jul 2026314 AMAQI
31st Jul 2026315 AMAQI
22°C20/24°C
31st Jul 2026316 AMAQI
31st Jul 2026317 AMAQI
31st Jul 2026318 AMAQI
31st Jul 2026279 AMAQI
31st Jul 20262510 AMAQI
31st Jul 20262311 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026251 PMAQI
31st Jul 2026252 PMAQI
31st Jul 2026233 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026255 PMAQI
31st Jul 2026216 PMAQI
31st Jul 2026217 PMAQI
31st Jul 2026198 PMAQI
31st Jul 2026219 PMAQI
31st Jul 20261910 PMAQI
31st Jul 20261611 PMAQI
1st Aug 20261912 AMAQI
1st Aug 2026271 AMAQI
1st Aug 2026342 AMAQI
1st Aug 2026273 AMAQI
1st Aug 2026254 AMAQI
1st Aug 2026195 AMAQI
22°C20/24°C
1st Aug 2026216 AMAQI
1st Aug 2026197 AMAQI
1st Aug 2026258 AMAQI
1st Aug 2026329 AMAQI
1st Aug 20264210 AMAQI
1st Aug 20263411 AMAQI
1st Aug 20261412 PMAQI
1st Aug 2026141 PMAQI
1st Aug 2026172 PMAQI
1st Aug 2026313 PMAQI
1st Aug 2026464 PMAQI
1st Aug 2026475 PMAQI
1st Aug 2026426 PMAQI
1st Aug 2026387 PMAQI
1st Aug 2026428 PMAQI
1st Aug 2026369 PMAQI
1st Aug 20263610 PMAQI
1st Aug 20263811 PMAQI
2nd Aug 20265112 AMAQI
2nd Aug 2026291 AMAQI
2nd Aug 2026172 AMAQI
2nd Aug 2026623 AMAQI
2nd Aug 2026604 AMAQI
2nd Aug 2026705 AMAQI
22°C20/24°C
2nd Aug 2026486 AMAQI
2nd Aug 2026537 AMAQI
2nd Aug 2026538 AMAQI
2nd Aug 2026519 AMAQI
2nd Aug 20264210 AMAQI
2nd Aug 20264411 AMAQI
2nd Aug 20263812 PMAQI
2nd Aug 2026231 PMAQI
2nd Aug 2026252 PMAQI
2nd Aug 2026363 PMAQI
2nd Aug 2026334 PMAQI
2nd Aug 2026365 PMAQI
2nd Aug 2026426 PMAQI
2nd Aug 2026257 PMAQI
2nd Aug 2026368 PMAQI
2nd Aug 2026349 PMAQI
2nd Aug 20264410 PMAQI
2nd Aug 20264011 PMAQI
3rd Aug 20264012 AMAQI
3rd Aug 2026551 AMAQI
3rd Aug 2026492 AMAQI
3rd Aug 2026443 AMAQI
3rd Aug 2026464 AMAQI
3rd Aug 2026535 AMAQI
22°C19/24°C
3rd Aug 2026546 AMAQI
3rd Aug 2026567 AMAQI
3rd Aug 2026568 AMAQI
3rd Aug 2026519 AMAQI
3rd Aug 20264610 AMAQI
3rd Aug 20264211 AMAQI
3rd Aug 20262512 PMAQI
3rd Aug 2026171 PMAQI
3rd Aug 2026142 PMAQI
3rd Aug 2026173 PMAQI
3rd Aug 2026194 PMAQI
3rd Aug 2026175 PMAQI
3rd Aug 2026196 PMAQI
3rd Aug 2026237 PMAQI
3rd Aug 2026218 PMAQI
3rd Aug 2026219 PMAQI
3rd Aug 20262510 PMAQI
3rd Aug 20262711 PMAQI
4th Aug 20263412 AMAQI
4th Aug 2026381 AMAQI
4th Aug 2026292 AMAQI
4th Aug 2026343 AMAQI
4th Aug 2026274 AMAQI
4th Aug 2026295 AMAQI
22°C20/24°C
4th Aug 2026276 AMAQI
4th Aug 2026317 AMAQI
4th Aug 2026328 AMAQI
4th Aug 2026259 AMAQI
4th Aug 20262510 AMAQI
4th Aug 20262711 AMAQI
4th Aug 20262112 PMAQI
4th Aug 2026271 PMAQI
4th Aug 2026292 PMAQI
4th Aug 2026253 PMAQI
4th Aug 2026274 PMAQI
4th Aug 2026295 PMAQI
4th Aug 2026296 PMAQI
4th Aug 2026297 PMAQI
4th Aug 2026258 PMAQI
4th Aug 2026369 PMAQI
4th Aug 20263810 PMAQI
4th Aug 20263611 PMAQI
5th Aug 20262912 AMAQI
5th Aug 2026291 AMAQI
5th Aug 2026362 AMAQI
5th Aug 2026463 AMAQI
5th Aug 2026514 AMAQI
5th Aug 2026465 AMAQI
22°C19/24°C
5th Aug 2026446 AMAQI
5th Aug 2026447 AMAQI
5th Aug 2026388 AMAQI
5th Aug 2026339 AMAQI
5th Aug 20263310 AMAQI
5th Aug 20263311 AMAQI
5th Aug 20263112 PMAQI
5th Aug 2026251 PMAQI
5th Aug 2026252 PMAQI
5th Aug 2026213 PMAQI
5th Aug 2026214 PMAQI
5th Aug 2026215 PMAQI
5th Aug 2026216 PMAQI
5th Aug 2026237 PMAQI
5th Aug 2026218 PMAQI
5th Aug 2026219 PMAQI
5th Aug 20263410 PMAQI
5th Aug 20262111 PMAQI
6th Aug 20262512 AMAQI
6th Aug 2026211 AMAQI
6th Aug 2026342 AMAQI
6th Aug 2026213 AMAQI
6th Aug 2026214 AMAQI
6th Aug 2026365 AMAQI
22°C21/24°C
6th Aug 2026216 AMAQI
6th Aug 2026217 AMAQI
6th Aug 2026308 AMAQI
6th Aug 2026219 AMAQI
6th Aug 20262910 AMAQI
6th Aug 20263811 AMAQI
6th Aug 20264212 PMAQI
6th Aug 2026421 PMAQI
6th Aug 2026402 PMAQI
6th Aug 2026363 PMAQI
6th Aug 2026234 PMAQI
6th Aug 2026275 PMAQI
6th Aug 2026296 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026428 PMAQI
6th Aug 2026349 PMAQI
6th Aug 20265010 PMAQI
6th Aug 20264611 PMAQI
7th Aug 20263212 AMAQI
7th Aug 2026271 AMAQI
7th Aug 2026272 AMAQI
7th Aug 2026293 AMAQI
7th Aug 2026274 AMAQI
7th Aug 2026275 AMAQI
22°C20/24°C
7th Aug 2026256 AMAQI
6 AM7th Aug 2026147 AMAQI
7th Aug 2026468 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262310 AMAQI
7th Aug 20262111 AMAQI
11 AM7th Aug 20262512 PMAQI
7th Aug 2026381 PMAQI
7th Aug 2026212 PMAQI
7th Aug 2026213 PMAQI
7th Aug 2026214 PMAQI
7th Aug 2026215 PMAQI
5 PM7th Aug 2026236 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026279 PMAQI
7th Aug 20262910 PMAQI
7th Aug 20262911 PMAQI
11 PM5 AM
21°C20/23°C
Day time
Avg. Highest Time
8 AM
31AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
10 AM
24AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 8 AM (Avg. 31), while the lowest AQI was between 10 AM to 10 AM (Avg. 24).
Night time
Avg. Highest Time
2 AM
29AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 PM - 9 PM
26AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 2 AM (Avg. 29), while the lowest AQI was between 6 PM to 9 PM (Avg. 26).
2026 Days Vs Air Quality
Great Background, Saint Denis, Reunion, France
2026
88%
189
13%
27
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
189 DaysModerate
27 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2026, 88% 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
Great Background, Saint Denis, Reunion, France
AQI levels in 2026
AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
37AQI (US)
37AQI (US)
2nd January 2026
31AQI (US)
31AQI (US)
3rd January 2026
34AQI (US)
34AQI (US)
4th January 2026
30AQI (US)
30AQI (US)
5th January 2026
28AQI (US)
28AQI (US)
6th January 2026
36AQI (US)
36AQI (US)
7th January 2026
33AQI (US)
33AQI (US)
8th January 2026
33AQI (US)
33AQI (US)
9th January 2026
35AQI (US)
35AQI (US)
10th January 2026
29AQI (US)
29AQI (US)
11th January 2026
28AQI (US)
28AQI (US)
12th January 2026
28AQI (US)
28AQI (US)
13th January 2026
18AQI (US)
18AQI (US)
14th January 2026
18AQI (US)
18AQI (US)
15th January 2026
26AQI (US)
26AQI (US)
16th January 2026
33AQI (US)
33AQI (US)
17th January 2026
32AQI (US)
32AQI (US)
18th January 2026
36AQI (US)
36AQI (US)
19th January 2026
34AQI (US)
34AQI (US)
20th January 2026
31AQI (US)
31AQI (US)
21st January 2026
28AQI (US)
28AQI (US)
22nd January 2026
31AQI (US)
31AQI (US)
23rd January 2026
36AQI (US)
36AQI (US)
24th January 2026
38AQI (US)
38AQI (US)
25th January 2026
43AQI (US)
43AQI (US)
26th January 2026
35AQI (US)
35AQI (US)
27th January 2026
40AQI (US)
40AQI (US)
28th January 2026
40AQI (US)
40AQI (US)
29th January 2026
47AQI (US)
47AQI (US)
30th January 2026
52AQI (US)
52AQI (US)
31st January 2026
42AQI (US)
42AQI (US)
1st February 2026
38AQI (US)
38AQI (US)
2nd February 2026
35AQI (US)
35AQI (US)
3rd February 2026
34AQI (US)
34AQI (US)
4th February 2026
47AQI (US)
47AQI (US)
5th February 2026
41AQI (US)
41AQI (US)
6th February 2026
44AQI (US)
44AQI (US)
7th February 2026
58AQI (US)
58AQI (US)
8th February 2026
49AQI (US)
49AQI (US)
9th February 2026
47AQI (US)
47AQI (US)
10th February 2026
22AQI (US)
22AQI (US)
11th February 2026
41AQI (US)
41AQI (US)
12th February 2026
60AQI (US)
60AQI (US)
13th February 2026
40AQI (US)
40AQI (US)
14th February 2026
56AQI (US)
56AQI (US)
15th February 2026
39AQI (US)
39AQI (US)
16th February 2026
48AQI (US)
48AQI (US)
17th February 2026
26AQI (US)
26AQI (US)
18th February 2026
17AQI (US)
17AQI (US)
19th February 2026
10AQI (US)
10AQI (US)
20th February 2026
32AQI (US)
32AQI (US)
21st February 2026
53AQI (US)
53AQI (US)
22nd February 2026
40AQI (US)
40AQI (US)
23rd February 2026
43AQI (US)
43AQI (US)
24th February 2026
31AQI (US)
31AQI (US)
25th February 2026
39AQI (US)
39AQI (US)
26th February 2026
31AQI (US)
31AQI (US)
27th February 2026
40AQI (US)
40AQI (US)
28th February 2026
31AQI (US)
31AQI (US)
1st March 2026
22AQI (US)
22AQI (US)
2nd March 2026
38AQI (US)
38AQI (US)
3rd March 2026
54AQI (US)
54AQI (US)
4th March 2026
41AQI (US)
41AQI (US)
5th March 2026
39AQI (US)
39AQI (US)
6th March 2026
46AQI (US)
46AQI (US)
7th March 2026
65AQI (US)
65AQI (US)
8th March 2026
40AQI (US)
40AQI (US)
9th March 2026
33AQI (US)
33AQI (US)
10th March 2026
38AQI (US)
38AQI (US)
11th March 2026
25AQI (US)
25AQI (US)
12th March 2026
47AQI (US)
47AQI (US)
13th March 2026
43AQI (US)
43AQI (US)
14th March 2026
58AQI (US)
58AQI (US)
15th March 2026
52AQI (US)
52AQI (US)
16th March 2026
41AQI (US)
41AQI (US)
17th March 2026
40AQI (US)
40AQI (US)
18th March 2026
35AQI (US)
35AQI (US)
19th March 2026
41AQI (US)
41AQI (US)
20th March 2026
30AQI (US)
30AQI (US)
21st March 2026
33AQI (US)
33AQI (US)
22nd March 2026
60AQI (US)
60AQI (US)
23rd March 2026
58AQI (US)
58AQI (US)
24th March 2026
41AQI (US)
41AQI (US)
25th March 2026
40AQI (US)
40AQI (US)
26th March 2026
49AQI (US)
49AQI (US)
27th March 2026
56AQI (US)
56AQI (US)
28th March 2026
39AQI (US)
39AQI (US)
29th March 2026
42AQI (US)
42AQI (US)
30th March 2026
37AQI (US)
37AQI (US)
31st March 2026
48AQI (US)
48AQI (US)
1st April 2026
45AQI (US)
45AQI (US)
2nd April 2026
47AQI (US)
47AQI (US)
3rd April 2026
32AQI (US)
32AQI (US)
4th April 2026
42AQI (US)
42AQI (US)
5th April 2026
39AQI (US)
39AQI (US)
6th April 2026
30AQI (US)
30AQI (US)
7th April 2026
39AQI (US)
39AQI (US)
8th April 2026
29AQI (US)
29AQI (US)
9th April 2026
33AQI (US)
33AQI (US)
10th April 2026
41AQI (US)
41AQI (US)
11th April 2026
38AQI (US)
38AQI (US)
12th April 2026
39AQI (US)
39AQI (US)
13th April 2026
37AQI (US)
37AQI (US)
14th April 2026
32AQI (US)
32AQI (US)
15th April 2026
34AQI (US)
34AQI (US)
16th April 2026
33AQI (US)
33AQI (US)
17th April 2026
18th April 2026
33AQI (US)
33AQI (US)
19th April 2026
33AQI (US)
33AQI (US)
20th April 2026
38AQI (US)
38AQI (US)
21st April 2026
36AQI (US)
36AQI (US)
22nd April 2026
23rd April 2026
49AQI (US)
49AQI (US)
24th April 2026
41AQI (US)
41AQI (US)
25th April 2026
42AQI (US)
42AQI (US)
26th April 2026
41AQI (US)
41AQI (US)
27th April 2026
49AQI (US)
49AQI (US)
28th April 2026
53AQI (US)
53AQI (US)
29th April 2026
57AQI (US)
57AQI (US)
30th April 2026
39AQI (US)
39AQI (US)
1st May 2026
49AQI (US)
49AQI (US)
2nd May 2026
51AQI (US)
51AQI (US)
3rd May 2026
52AQI (US)
52AQI (US)
4th May 2026
43AQI (US)
43AQI (US)
5th May 2026
29AQI (US)
29AQI (US)
6th May 2026
40AQI (US)
40AQI (US)
7th May 2026
26AQI (US)
26AQI (US)
8th May 2026
22AQI (US)
22AQI (US)
9th May 2026
10th May 2026
26AQI (US)
26AQI (US)
11th May 2026
30AQI (US)
30AQI (US)
12th May 2026
46AQI (US)
46AQI (US)
13th May 2026
48AQI (US)
48AQI (US)
14th May 2026
32AQI (US)
32AQI (US)
15th May 2026
37AQI (US)
37AQI (US)
16th May 2026
70AQI (US)
70AQI (US)
17th May 2026
61AQI (US)
61AQI (US)
18th May 2026
68AQI (US)
68AQI (US)
19th May 2026
68AQI (US)
68AQI (US)
20th May 2026
56AQI (US)
56AQI (US)
21st May 2026
57AQI (US)
57AQI (US)
22nd May 2026
67AQI (US)
67AQI (US)
23rd May 2026
60AQI (US)
60AQI (US)
24th May 2026
53AQI (US)
53AQI (US)
25th May 2026
68AQI (US)
68AQI (US)
26th May 2026
68AQI (US)
68AQI (US)
27th May 2026
23AQI (US)
23AQI (US)
28th May 2026
24AQI (US)
24AQI (US)
29th May 2026
22AQI (US)
22AQI (US)
30th May 2026
21AQI (US)
21AQI (US)
31st May 2026
24AQI (US)
24AQI (US)
1st June 2026
27AQI (US)
27AQI (US)
2nd June 2026
31AQI (US)
31AQI (US)
3rd June 2026
30AQI (US)
30AQI (US)
4th June 2026
24AQI (US)
24AQI (US)
5th June 2026
23AQI (US)
23AQI (US)
6th June 2026
20AQI (US)
20AQI (US)
7th June 2026
20AQI (US)
20AQI (US)
8th June 2026
19AQI (US)
19AQI (US)
9th June 2026
22AQI (US)
22AQI (US)
10th June 2026
24AQI (US)
24AQI (US)
11th June 2026
25AQI (US)
25AQI (US)
12th June 2026
24AQI (US)
24AQI (US)
13th June 2026
50AQI (US)
50AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
17AQI (US)
17AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
18AQI (US)
18AQI (US)
19th June 2026
24AQI (US)
24AQI (US)
20th June 2026
23AQI (US)
23AQI (US)
21st June 2026
22AQI (US)
22AQI (US)
22nd June 2026
17AQI (US)
17AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
20AQI (US)
20AQI (US)
25th June 2026
23AQI (US)
23AQI (US)
26th June 2026
35AQI (US)
35AQI (US)
27th June 2026
27AQI (US)
27AQI (US)
28th June 2026
25AQI (US)
25AQI (US)
29th June 2026
24AQI (US)
24AQI (US)
30th June 2026
22AQI (US)
22AQI (US)
1st July 2026
22AQI (US)
22AQI (US)
2nd July 2026
22AQI (US)
22AQI (US)
3rd July 2026
22AQI (US)
22AQI (US)
4th July 2026
21AQI (US)
21AQI (US)
5th July 2026
19AQI (US)
19AQI (US)
6th July 2026
20AQI (US)
20AQI (US)
7th July 2026
20AQI (US)
20AQI (US)
8th July 2026
22AQI (US)
22AQI (US)
9th July 2026
14AQI (US)
14AQI (US)
10th July 2026
22AQI (US)
22AQI (US)
11th July 2026
21AQI (US)
21AQI (US)
12th July 2026
25AQI (US)
25AQI (US)
13th July 2026
23AQI (US)
23AQI (US)
14th July 2026
23AQI (US)
23AQI (US)
15th July 2026
17AQI (US)
17AQI (US)
16th July 2026
20AQI (US)
20AQI (US)
17th July 2026
19AQI (US)
19AQI (US)
18th July 2026
31AQI (US)
31AQI (US)
19th July 2026
23AQI (US)
23AQI (US)
20th July 2026
22AQI (US)
22AQI (US)
21st July 2026
25AQI (US)
25AQI (US)
22nd July 2026
26AQI (US)
26AQI (US)
23rd July 2026
31AQI (US)
31AQI (US)
24th July 2026
29AQI (US)
29AQI (US)
25th July 2026
28AQI (US)
28AQI (US)
26th July 2026
26AQI (US)
26AQI (US)
27th July 2026
30AQI (US)
30AQI (US)
28th July 2026
31AQI (US)
31AQI (US)
29th July 2026
36AQI (US)
36AQI (US)
30th July 2026
24AQI (US)
24AQI (US)
31st July 2026
30AQI (US)
30AQI (US)
1st August 2026
30AQI (US)
30AQI (US)
2nd August 2026
41AQI (US)
41AQI (US)
3rd August 2026
35AQI (US)
35AQI (US)
4th August 2026
30AQI (US)
30AQI (US)
5th August 2026
31AQI (US)
31AQI (US)
6th August 2026
31AQI (US)
31AQI (US)
7th August 2026
26AQI (US)
26AQI (US)
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
34AQI (US)
39AQI (US)
43AQI (US)
39AQI (US)
45AQI (US)
24AQI (US)
24AQI (US)
32AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202635AQI (US)
30
1
24
4
24
7
26
2
17
13
30
31
7
189
27
Highest AQI (US) recorded in
May45AQI (US)
Lowest AQI (US) recorded in
July24AQI (US)
202538AQI (US)
30
1
26
2
31
30
31
29
1
30
1
9
22
18
12
13
18
29
1
31
307
58
Highest AQI (US) recorded in
August57AQI (US)
Lowest AQI (US) recorded in
April27AQI (US)
202430AQI (US)
24
29
31
29
31
28
1
1
1
30
25
6
30
30
1
22
8
30
1
310
47
1
Highest AQI (US) recorded in
July63AQI (US)
Lowest AQI (US) recorded in
January19AQI (US)
202320AQI (US)
31
27
30
30
31
30
31
31
30
31
29
31
362
Highest AQI (US) recorded in
January22AQI (US)
Lowest AQI (US) recorded in
December16AQI (US)
202223AQI (US)
31
16
1
31
29
31
20
22
2
28
31
30
31
302
1
Highest AQI (US) recorded in
February27AQI (US)
Lowest AQI (US) recorded in
November20AQI (US)
202123AQI (US)
26
28
30
1
30
31
30
31
27
30
31
30
31
355
1
Highest AQI (US) recorded in
October29AQI (US)
Lowest AQI (US) recorded in
January19AQI (US)
202023AQI (US)
13
21
18
30
31
31
30
31
30
31
266
Highest AQI (US) recorded in
October26AQI (US)
Lowest AQI (US) recorded in
March19AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
38AQI (US)Least Polluted Year Recorded
2023(Avg.)
20AQI (US)Great Background's annual 2026 AQI (US) (35) shows an average percentage change of 40.04% (worsened AQI (US)) compared to previous years: 2020 (23), 2021 (23), 2022 (23), 2023 (20), 2024 (30), 2025 (38).
