Rio Mesa School, El Rio, California, United States 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
Rio Mesa School, El Rio, California, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Aug 2025
60AQILowest AQI recorded on
2nd Aug 2025
32AQISame Day Analysis (9th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 42 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Rio Mesa School, El Rio, California, United States
AQI
Day
Night
.
6 AM9th Aug 2025
8 PM
5 AM10th Aug 2025
Day time
Avg. Highest Time
6AM9th Aug
44AQI
Avg. Lowest Time
11AM9th Aug
34AQI
Night time
Avg. Highest Time
11PM9th Aug
45AQI
Avg. Lowest Time
5AM10th Aug
32AQI
In the last 24 hours,
Rio Mesa School's AQI reached its highest point of 45 at 11 PM during the Night, while the lowest point, 32, was recorded at 5 AM during the Night between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Rio Mesa School, El Rio, California, United States
JulAug
11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th
Day
Night
11th Jul 2025276 AMAQI
11th Jul 2025297 AMAQI
11th Jul 2025358 AMAQI
11th Jul 2025409 AMAQI
11th Jul 20254110 AMAQI
11th Jul 20254411 AMAQI
11th Jul 20254612 PMAQI
11th Jul 2025481 PMAQI
11th Jul 2025512 PMAQI
11th Jul 2025533 PMAQI
11th Jul 2025534 PMAQI
11th Jul 2025525 PMAQI
11th Jul 2025526 PMAQI
11th Jul 2025457 PMAQI
11th Jul 2025438 PMAQI
11th Jul 2025469 PMAQI
11th Jul 20254910 PMAQI
11th Jul 20255011 PMAQI
12th Jul 20255012 AMAQI
12th Jul 2025471 AMAQI
12th Jul 2025482 AMAQI
12th Jul 2025483 AMAQI
12th Jul 2025464 AMAQI
12th Jul 2025425 AMAQI
19°C16/22°C
12th Jul 2025366 AMAQI
12th Jul 2025367 AMAQI
12th Jul 2025398 AMAQI
12th Jul 2025369 AMAQI
12th Jul 20253610 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20253612 PMAQI
12th Jul 2025361 PMAQI
12th Jul 2025412 PMAQI
12th Jul 2025443 PMAQI
12th Jul 2025494 PMAQI
12th Jul 2025505 PMAQI
12th Jul 2025466 PMAQI
12th Jul 2025437 PMAQI
12th Jul 2025428 PMAQI
12th Jul 2025409 PMAQI
12th Jul 20254010 PMAQI
12th Jul 20254111 PMAQI
13th Jul 20254112 AMAQI
13th Jul 2025401 AMAQI
13th Jul 2025382 AMAQI
13th Jul 2025383 AMAQI
13th Jul 2025354 AMAQI
13th Jul 2025345 AMAQI
19°C17/22°C
13th Jul 2025336 AMAQI
13th Jul 2025347 AMAQI
13th Jul 2025328 AMAQI
13th Jul 2025329 AMAQI
13th Jul 20253310 AMAQI
13th Jul 20253211 AMAQI
13th Jul 20252012 PMAQI
13th Jul 2025201 PMAQI
13th Jul 2025242 PMAQI
13th Jul 2025313 PMAQI
13th Jul 2025324 PMAQI
13th Jul 2025305 PMAQI
13th Jul 2025296 PMAQI
13th Jul 2025307 PMAQI
13th Jul 2025278 PMAQI
13th Jul 2025269 PMAQI
13th Jul 20253510 PMAQI
13th Jul 20253511 PMAQI
14th Jul 20253412 AMAQI
14th Jul 2025271 AMAQI
14th Jul 2025302 AMAQI
14th Jul 2025273 AMAQI
14th Jul 2025264 AMAQI
14th Jul 2025245 AMAQI
18°C16/22°C
14th Jul 2025246 AMAQI
14th Jul 2025267 AMAQI
14th Jul 2025248 AMAQI
14th Jul 2025269 AMAQI
14th Jul 20252710 AMAQI
14th Jul 20252811 AMAQI
14th Jul 20253212 PMAQI
14th Jul 2025351 PMAQI
14th Jul 2025312 PMAQI
14th Jul 2025273 PMAQI
14th Jul 2025234 PMAQI
14th Jul 2025225 PMAQI
14th Jul 2025256 PMAQI
14th Jul 2025267 PMAQI
14th Jul 2025268 PMAQI
14th Jul 2025259 PMAQI
14th Jul 20252710 PMAQI
14th Jul 20252811 PMAQI
15th Jul 20253312 AMAQI
15th Jul 2025321 AMAQI
15th Jul 2025302 AMAQI
15th Jul 2025303 AMAQI
15th Jul 2025304 AMAQI
15th Jul 2025305 AMAQI
18°C15/21°C
15th Jul 2025316 AMAQI
15th Jul 2025287 AMAQI
15th Jul 2025288 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20252710 AMAQI
15th Jul 20253211 AMAQI
15th Jul 20253612 PMAQI
15th Jul 2025441 PMAQI
15th Jul 2025442 PMAQI
15th Jul 2025433 PMAQI
15th Jul 2025374 PMAQI
15th Jul 2025365 PMAQI
15th Jul 2025346 PMAQI
15th Jul 2025327 PMAQI
15th Jul 2025308 PMAQI
15th Jul 2025329 PMAQI
15th Jul 20253310 PMAQI
15th Jul 20253511 PMAQI
16th Jul 20253112 AMAQI
16th Jul 2025351 AMAQI
16th Jul 2025322 AMAQI
16th Jul 2025283 AMAQI
16th Jul 2025234 AMAQI
16th Jul 2025235 AMAQI
18°C16/21°C
16th Jul 2025206 AMAQI
16th Jul 2025227 AMAQI
16th Jul 2025268 AMAQI
16th Jul 2025279 AMAQI
16th Jul 20253010 AMAQI
16th Jul 20253011 AMAQI
16th Jul 20253112 PMAQI
16th Jul 2025321 PMAQI
16th Jul 2025302 PMAQI
16th Jul 2025323 PMAQI
16th Jul 2025274 PMAQI
16th Jul 2025245 PMAQI
16th Jul 2025246 PMAQI
16th Jul 2025267 PMAQI
16th Jul 2025248 PMAQI
16th Jul 2025189 PMAQI
16th Jul 20252310 PMAQI
16th Jul 20252511 PMAQI
17th Jul 20252612 AMAQI
17th Jul 2025281 AMAQI
17th Jul 2025242 AMAQI
17th Jul 2025263 AMAQI
17th Jul 2025224 AMAQI
17th Jul 2025215 AMAQI
19°C16/22°C
17th Jul 2025266 AMAQI
17th Jul 2025287 AMAQI
17th Jul 2025258 AMAQI
17th Jul 2025269 AMAQI
17th Jul 20252710 AMAQI
17th Jul 20253211 AMAQI
17th Jul 20254212 PMAQI
17th Jul 2025401 PMAQI
17th Jul 2025302 PMAQI
17th Jul 2025273 PMAQI
17th Jul 2025304 PMAQI
17th Jul 2025305 PMAQI
17th Jul 2025286 PMAQI
17th Jul 2025267 PMAQI
17th Jul 2025258 PMAQI
17th Jul 2025219 PMAQI
17th Jul 20252110 PMAQI
17th Jul 20252211 PMAQI
18th Jul 20252312 AMAQI
18th Jul 2025241 AMAQI
18th Jul 2025232 AMAQI
18th Jul 2025253 AMAQI
18th Jul 2025214 AMAQI
18th Jul 2025205 AMAQI
19°C16/22°C
18th Jul 2025246 AMAQI
18th Jul 2025287 AMAQI
18th Jul 2025288 AMAQI
18th Jul 2025319 AMAQI
18th Jul 20253310 AMAQI
18th Jul 20253111 AMAQI
18th Jul 20253012 PMAQI
18th Jul 2025311 PMAQI
18th Jul 2025332 PMAQI
18th Jul 2025313 PMAQI
18th Jul 2025264 PMAQI
18th Jul 2025265 PMAQI
18th Jul 2025286 PMAQI
18th Jul 2025267 PMAQI
18th Jul 2025248 PMAQI
18th Jul 2025259 PMAQI
18th Jul 20253210 PMAQI
18th Jul 20253411 PMAQI
19th Jul 20253412 AMAQI
19th Jul 2025331 AMAQI
19th Jul 2025302 AMAQI
19th Jul 2025263 AMAQI
19th Jul 2025254 AMAQI
19th Jul 2025295 AMAQI
19°C16/22°C
19th Jul 2025306 AMAQI
19th Jul 2025307 AMAQI
19th Jul 2025368 AMAQI
19th Jul 2025369 AMAQI
19th Jul 20253610 AMAQI
19th Jul 20253611 AMAQI
19th Jul 20254212 PMAQI
19th Jul 2025471 PMAQI
19th Jul 2025492 PMAQI
19th Jul 2025423 PMAQI
19th Jul 2025384 PMAQI
19th Jul 2025345 PMAQI
19th Jul 2025336 PMAQI
19th Jul 2025337 PMAQI
19th Jul 2025338 PMAQI
19th Jul 2025309 PMAQI
19th Jul 20252910 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253812 AMAQI
20th Jul 2025421 AMAQI
20th Jul 2025452 AMAQI
20th Jul 2025443 AMAQI
20th Jul 2025444 AMAQI
20th Jul 2025415 AMAQI
19°C17/23°C
20th Jul 2025406 AMAQI
20th Jul 2025387 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025449 AMAQI
20th Jul 20254510 AMAQI
20th Jul 20254311 AMAQI
20th Jul 20254412 PMAQI
20th Jul 2025461 PMAQI
20th Jul 2025462 PMAQI
20th Jul 2025433 PMAQI
20th Jul 2025424 PMAQI
20th Jul 2025415 PMAQI
20th Jul 2025396 PMAQI
20th Jul 2025427 PMAQI
20th Jul 2025418 PMAQI
20th Jul 2025389 PMAQI
20th Jul 20253710 PMAQI
20th Jul 20253911 PMAQI
21st Jul 20253812 AMAQI
21st Jul 2025341 AMAQI
21st Jul 2025382 AMAQI
21st Jul 2025353 AMAQI
21st Jul 2025244 AMAQI
21st Jul 2025225 AMAQI
19°C17/21°C
21st Jul 2025266 AMAQI
21st Jul 2025287 AMAQI
21st Jul 2025308 AMAQI
21st Jul 2025329 AMAQI
21st Jul 20253210 AMAQI
21st Jul 20253311 AMAQI
21st Jul 20253312 PMAQI
21st Jul 2025341 PMAQI
21st Jul 2025322 PMAQI
21st Jul 2025283 PMAQI
21st Jul 2025254 PMAQI
21st Jul 2025245 PMAQI
21st Jul 2025236 PMAQI
21st Jul 2025277 PMAQI
21st Jul 2025268 PMAQI
21st Jul 2025209 PMAQI
21st Jul 20252210 PMAQI
21st Jul 20252311 PMAQI
22nd Jul 20252212 AMAQI
22nd Jul 2025221 AMAQI
22nd Jul 2025222 AMAQI
22nd Jul 2025213 AMAQI
22nd Jul 2025164 AMAQI
22nd Jul 2025145 AMAQI
19°C17/22°C
22nd Jul 2025146 AMAQI
22nd Jul 2025177 AMAQI
22nd Jul 2025188 AMAQI
22nd Jul 2025209 AMAQI
22nd Jul 20252310 AMAQI
22nd Jul 20252411 AMAQI
22nd Jul 20252612 PMAQI
22nd Jul 2025231 PMAQI
22nd Jul 2025222 PMAQI
22nd Jul 2025183 PMAQI
22nd Jul 2025174 PMAQI
22nd Jul 2025205 PMAQI
22nd Jul 2025226 PMAQI
22nd Jul 2025207 PMAQI
22nd Jul 2025208 PMAQI
22nd Jul 2025209 PMAQI
22nd Jul 20251810 PMAQI
22nd Jul 20251811 PMAQI
23rd Jul 20252112 AMAQI
23rd Jul 2025221 AMAQI
23rd Jul 2025222 AMAQI
23rd Jul 2025223 AMAQI
23rd Jul 2025214 AMAQI
23rd Jul 2025185 AMAQI
19°C16/22°C
23rd Jul 2025226 AMAQI
23rd Jul 2025217 AMAQI
23rd Jul 2025218 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252210 AMAQI
23rd Jul 20252411 AMAQI
23rd Jul 20252812 PMAQI
23rd Jul 2025301 PMAQI
23rd Jul 2025272 PMAQI
23rd Jul 2025243 PMAQI
23rd Jul 2025274 PMAQI
23rd Jul 2025275 PMAQI
23rd Jul 2025266 PMAQI
23rd Jul 2025237 PMAQI
23rd Jul 2025208 PMAQI
23rd Jul 2025189 PMAQI
23rd Jul 20251910 PMAQI
23rd Jul 20251711 PMAQI
24th Jul 20251612 AMAQI
24th Jul 2025151 AMAQI
24th Jul 2025162 AMAQI
24th Jul 2025183 AMAQI
24th Jul 2025174 AMAQI
24th Jul 2025145 AMAQI
18°C15/22°C
24th Jul 2025136 AMAQI
24th Jul 2025157 AMAQI
24th Jul 2025188 AMAQI
24th Jul 2025249 AMAQI
24th Jul 20252610 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20252412 PMAQI
24th Jul 2025201 PMAQI
24th Jul 2025182 PMAQI
24th Jul 2025183 PMAQI
24th Jul 2025184 PMAQI
24th Jul 2025165 PMAQI
24th Jul 2025186 PMAQI
24th Jul 2025177 PMAQI
24th Jul 2025198 PMAQI
24th Jul 2025179 PMAQI
24th Jul 20251810 PMAQI
24th Jul 20251811 PMAQI
25th Jul 20251912 AMAQI
25th Jul 2025181 AMAQI
25th Jul 2025182 AMAQI
25th Jul 2025183 AMAQI
25th Jul 2025184 AMAQI
25th Jul 2025175 AMAQI
19°C16/23°C
25th Jul 2025166 AMAQI
25th Jul 2025157 AMAQI
25th Jul 2025148 AMAQI
25th Jul 2025159 AMAQI
25th Jul 20251410 AMAQI
25th Jul 20251711 AMAQI
25th Jul 20251712 PMAQI
25th Jul 2025171 PMAQI
25th Jul 2025162 PMAQI
25th Jul 2025173 PMAQI
25th Jul 2025184 PMAQI
25th Jul 2025185 PMAQI
25th Jul 2025186 PMAQI
25th Jul 2025197 PMAQI
25th Jul 2025178 PMAQI
25th Jul 2025189 PMAQI
25th Jul 20252010 PMAQI
25th Jul 20252211 PMAQI
26th Jul 20252112 AMAQI
26th Jul 2025181 AMAQI
26th Jul 2025182 AMAQI
26th Jul 2025193 AMAQI
26th Jul 2025264 AMAQI
26th Jul 2025335 AMAQI
18°C16/21°C
26th Jul 2025306 AMAQI
26th Jul 2025257 AMAQI
26th Jul 2025248 AMAQI
26th Jul 2025259 AMAQI
26th Jul 20252610 AMAQI
26th Jul 20252411 AMAQI
26th Jul 20252412 PMAQI
26th Jul 2025201 PMAQI
26th Jul 2025182 PMAQI
26th Jul 2025223 PMAQI
26th Jul 2025244 PMAQI
26th Jul 2025245 PMAQI
26th Jul 2025206 PMAQI
26th Jul 2025207 PMAQI
26th Jul 2025218 PMAQI
26th Jul 2025189 PMAQI
26th Jul 20252210 PMAQI
26th Jul 20252211 PMAQI
27th Jul 20252212 AMAQI
27th Jul 2025201 AMAQI
27th Jul 2025202 AMAQI
27th Jul 2025183 AMAQI
27th Jul 2025154 AMAQI
27th Jul 2025155 AMAQI
18°C16/22°C
27th Jul 2025196 AMAQI
27th Jul 2025187 AMAQI
27th Jul 2025208 AMAQI
27th Jul 2025229 AMAQI
27th Jul 20252010 AMAQI
27th Jul 20252111 AMAQI
27th Jul 20252012 PMAQI
27th Jul 2025201 PMAQI
27th Jul 2025172 PMAQI
27th Jul 2025193 PMAQI
27th Jul 2025184 PMAQI
27th Jul 2025205 PMAQI
27th Jul 2025206 PMAQI
27th Jul 2025207 PMAQI
27th Jul 2025188 PMAQI
27th Jul 2025189 PMAQI
27th Jul 20251910 PMAQI
27th Jul 20251911 PMAQI
28th Jul 20251812 AMAQI
28th Jul 2025171 AMAQI
28th Jul 2025182 AMAQI
28th Jul 2025213 AMAQI
28th Jul 2025214 AMAQI
28th Jul 2025225 AMAQI
19°C16/21°C
28th Jul 2025216 AMAQI
28th Jul 2025217 AMAQI
28th Jul 2025178 AMAQI
28th Jul 2025209 AMAQI
28th Jul 20252810 AMAQI
28th Jul 20252711 AMAQI
28th Jul 20252612 PMAQI
28th Jul 2025271 PMAQI
28th Jul 2025292 PMAQI
28th Jul 2025283 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025245 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025227 PMAQI
28th Jul 2025218 PMAQI
28th Jul 2025229 PMAQI
28th Jul 20252110 PMAQI
28th Jul 20252211 PMAQI
29th Jul 20253212 AMAQI
29th Jul 2025221 AMAQI
29th Jul 2025232 AMAQI
29th Jul 2025243 AMAQI
29th Jul 2025314 AMAQI
29th Jul 2025345 AMAQI
19°C16/21°C
29th Jul 2025326 AMAQI
29th Jul 2025287 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025289 AMAQI
29th Jul 20253410 AMAQI
29th Jul 20253611 AMAQI
29th Jul 20253412 PMAQI
29th Jul 2025381 PMAQI
29th Jul 2025382 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025354 PMAQI
29th Jul 2025355 PMAQI
29th Jul 2025346 PMAQI
29th Jul 2025327 PMAQI
29th Jul 2025318 PMAQI
29th Jul 2025289 PMAQI
29th Jul 20253210 PMAQI
29th Jul 20253311 PMAQI
30th Jul 20253412 AMAQI
30th Jul 2025361 AMAQI
30th Jul 2025342 AMAQI
30th Jul 2025363 AMAQI
30th Jul 2025424 AMAQI
30th Jul 2025385 AMAQI
19°C16/22°C
30th Jul 2025376 AMAQI
30th Jul 2025367 AMAQI
30th Jul 2025328 AMAQI
30th Jul 2025349 AMAQI
30th Jul 20253810 AMAQI
30th Jul 20254511 AMAQI
30th Jul 20254712 PMAQI
30th Jul 2025431 PMAQI
30th Jul 2025422 PMAQI
30th Jul 2025423 PMAQI
30th Jul 2025424 PMAQI
30th Jul 2025425 PMAQI
30th Jul 2025426 PMAQI
30th Jul 2025427 PMAQI
30th Jul 2025428 PMAQI
30th Jul 2025399 PMAQI
30th Jul 20253510 PMAQI
30th Jul 20253611 PMAQI
31st Jul 20253512 AMAQI
31st Jul 2025351 AMAQI
31st Jul 2025372 AMAQI
31st Jul 2025353 AMAQI
31st Jul 2025324 AMAQI
31st Jul 2025355 AMAQI
19°C17/22°C
31st Jul 2025326 AMAQI
31st Jul 2025317 AMAQI
31st Jul 2025308 AMAQI
31st Jul 2025339 AMAQI
31st Jul 20253610 AMAQI
31st Jul 20253811 AMAQI
31st Jul 20253912 PMAQI
31st Jul 2025441 PMAQI
31st Jul 2025442 PMAQI
31st Jul 2025423 PMAQI
31st Jul 2025424 PMAQI
31st Jul 2025385 PMAQI
31st Jul 2025346 PMAQI
31st Jul 2025407 PMAQI
31st Jul 2025318 PMAQI
31st Jul 2025269 PMAQI
31st Jul 20252710 PMAQI
31st Jul 20253211 PMAQI
1st Aug 20252912 AMAQI
1st Aug 2025291 AMAQI
1st Aug 2025282 AMAQI
1st Aug 2025293 AMAQI
1st Aug 2025344 AMAQI
1st Aug 2025325 AMAQI
20°C17/23°C
1st Aug 2025336 AMAQI
1st Aug 2025287 AMAQI
1st Aug 2025268 AMAQI
1st Aug 2025299 AMAQI
1st Aug 20253610 AMAQI
1st Aug 20253611 AMAQI
1st Aug 20254312 PMAQI
1st Aug 2025501 PMAQI
1st Aug 2025512 PMAQI
1st Aug 2025493 PMAQI
1st Aug 2025504 PMAQI
1st Aug 2025465 PMAQI
1st Aug 2025426 PMAQI
1st Aug 2025367 PMAQI
1st Aug 2025308 PMAQI
1st Aug 2025269 PMAQI
1st Aug 20252410 PMAQI
1st Aug 20252811 PMAQI
2nd Aug 20252712 AMAQI
2nd Aug 2025251 AMAQI
2nd Aug 2025222 AMAQI
2nd Aug 2025203 AMAQI
2nd Aug 2025234 AMAQI
2nd Aug 2025225 AMAQI
19°C17/22°C
2nd Aug 2025246 AMAQI
2nd Aug 2025247 AMAQI
2nd Aug 2025278 AMAQI
2nd Aug 2025299 AMAQI
2nd Aug 20252810 AMAQI
2nd Aug 20253211 AMAQI
2nd Aug 20253212 PMAQI
2nd Aug 2025341 PMAQI
2nd Aug 2025412 PMAQI
2nd Aug 2025363 PMAQI
2nd Aug 2025344 PMAQI
2nd Aug 2025335 PMAQI
2nd Aug 2025306 PMAQI
2nd Aug 2025317 PMAQI
2nd Aug 2025338 PMAQI
2nd Aug 2025489 PMAQI
2nd Aug 20254810 PMAQI
2nd Aug 20255611 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025532 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025534 AMAQI
3rd Aug 2025535 AMAQI
19°C16/22°C
3rd Aug 2025536 AMAQI
3rd Aug 2025517 AMAQI
3rd Aug 2025478 AMAQI
3rd Aug 2025469 AMAQI
3rd Aug 20254410 AMAQI
3rd Aug 20254111 AMAQI
3rd Aug 20253612 PMAQI
3rd Aug 2025351 PMAQI
3rd Aug 2025382 PMAQI
3rd Aug 2025403 PMAQI
3rd Aug 2025424 PMAQI
3rd Aug 2025445 PMAQI
3rd Aug 2025496 PMAQI
3rd Aug 2025457 PMAQI
3rd Aug 2025498 PMAQI
3rd Aug 2025529 PMAQI
3rd Aug 20255310 PMAQI
3rd Aug 20255411 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025531 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025523 AMAQI
4th Aug 2025524 AMAQI
4th Aug 2025485 AMAQI
19°C16/22°C
4th Aug 2025486 AMAQI
4th Aug 2025407 AMAQI
4th Aug 2025478 AMAQI
4th Aug 2025569 AMAQI
4th Aug 20255810 AMAQI
4th Aug 20256011 AMAQI
4th Aug 20256012 PMAQI
4th Aug 2025591 PMAQI
4th Aug 2025592 PMAQI
4th Aug 2025593 PMAQI
4th Aug 2025604 PMAQI
4th Aug 2025605 PMAQI
4th Aug 2025626 PMAQI
4th Aug 2025567 PMAQI
4th Aug 2025578 PMAQI
4th Aug 2025599 PMAQI
4th Aug 20256010 PMAQI
4th Aug 20255811 PMAQI
5th Aug 20255912 AMAQI
5th Aug 2025571 AMAQI
5th Aug 2025572 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025574 AMAQI
5th Aug 2025605 AMAQI
19°C16/23°C
5th Aug 2025586 AMAQI
5th Aug 2025617 AMAQI
5th Aug 2025638 AMAQI
5th Aug 2025659 AMAQI
5th Aug 20256710 AMAQI
5th Aug 20256611 AMAQI
5th Aug 20256512 PMAQI
5th Aug 2025661 PMAQI
5th Aug 2025662 PMAQI
5th Aug 2025663 PMAQI
5th Aug 2025624 PMAQI
5th Aug 2025625 PMAQI
5th Aug 2025606 PMAQI
5th Aug 2025587 PMAQI
5th Aug 2025578 PMAQI
5th Aug 2025569 PMAQI
5th Aug 20255610 PMAQI
5th Aug 20255611 PMAQI
6th Aug 20255512 AMAQI
6th Aug 2025541 AMAQI
6th Aug 2025542 AMAQI
6th Aug 2025533 AMAQI
6th Aug 2025534 AMAQI
6th Aug 2025555 AMAQI
21°C18/24°C
6th Aug 2025546 AMAQI
6th Aug 2025547 AMAQI
6th Aug 2025558 AMAQI
6th Aug 2025589 AMAQI
6th Aug 20256210 AMAQI
6th Aug 20257611 AMAQI
6th Aug 20258212 PMAQI
6th Aug 2025741 PMAQI
6th Aug 2025662 PMAQI
6th Aug 2025623 PMAQI
6th Aug 2025604 PMAQI
6th Aug 2025605 PMAQI
6th Aug 2025596 PMAQI
6th Aug 2025567 PMAQI
6th Aug 2025568 PMAQI
6th Aug 2025559 PMAQI
6th Aug 20255510 PMAQI
6th Aug 20255411 PMAQI
7th Aug 20255412 AMAQI
7th Aug 2025511 AMAQI
7th Aug 2025502 AMAQI
7th Aug 2025473 AMAQI
7th Aug 2025364 AMAQI
7th Aug 2025315 AMAQI
21°C17/26°C
7th Aug 2025316 AMAQI
7th Aug 2025327 AMAQI
7th Aug 2025338 AMAQI
7th Aug 2025319 AMAQI
7th Aug 20253210 AMAQI
7th Aug 20254211 AMAQI
7th Aug 20255012 PMAQI
7th Aug 2025491 PMAQI
7th Aug 2025472 PMAQI
7th Aug 2025423 PMAQI
7th Aug 2025424 PMAQI
7th Aug 2025415 PMAQI
7th Aug 2025416 PMAQI
7th Aug 2025447 PMAQI
7th Aug 2025438 PMAQI
7th Aug 2025449 PMAQI
7th Aug 20254410 PMAQI
7th Aug 20254111 PMAQI
8th Aug 20254312 AMAQI
8th Aug 2025441 AMAQI
8th Aug 2025402 AMAQI
8th Aug 2025363 AMAQI
8th Aug 2025334 AMAQI
8th Aug 2025325 AMAQI
22°C18/26°C
8th Aug 2025286 AMAQI
8th Aug 2025287 AMAQI
8th Aug 2025338 AMAQI
8th Aug 2025379 AMAQI
8th Aug 20253710 AMAQI
8th Aug 20253511 AMAQI
8th Aug 20253712 PMAQI
8th Aug 2025401 PMAQI
8th Aug 2025402 PMAQI
8th Aug 2025383 PMAQI
8th Aug 2025384 PMAQI
8th Aug 2025365 PMAQI
8th Aug 2025366 PMAQI
8th Aug 2025377 PMAQI
8th Aug 2025378 PMAQI
8th Aug 2025409 PMAQI
8th Aug 20254310 PMAQI
8th Aug 20254811 PMAQI
9th Aug 20255012 AMAQI
9th Aug 2025511 AMAQI
9th Aug 2025512 AMAQI
9th Aug 2025453 AMAQI
9th Aug 2025414 AMAQI
9th Aug 2025425 AMAQI
21°C18/25°C
9th Aug 2025446 AMAQI
9th Aug 2025407 AMAQI
9th Aug 2025358 AMAQI
9th Aug 2025369 AMAQI
9th Aug 20253410 AMAQI
9th Aug 20253411 AMAQI
9th Aug 20254312 PMAQI
9th Aug 2025441 PMAQI
9th Aug 2025412 PMAQI
9th Aug 2025423 PMAQI
9th Aug 2025374 PMAQI
9th Aug 2025355 PMAQI
9th Aug 2025376 PMAQI
9th Aug 2025407 PMAQI
9th Aug 2025408 PMAQI
9th Aug 2025389 PMAQI
9th Aug 20254410 PMAQI
9th Aug 20254511 PMAQI
10th Aug 20254212 AMAQI
10th Aug 2025411 AMAQI
10th Aug 2025442 AMAQI
10th Aug 2025423 AMAQI
10th Aug 2025374 AMAQI
10th Aug 2025325 AMAQI
20°C17/23°C
10th Aug 2025326 AMAQI
6 AM10th Aug 2025357 AMAQI
10th Aug 2025368 AMAQI
10th Aug 2025359 AMAQI
10th Aug 20253910 AMAQI
10th Aug 20253811 AMAQI
10th Aug 20253612 PMAQI
10th Aug 2025331 PMAQI
1 PM10th Aug 2025342 PMAQI
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
10 AM - 8 PM
36AQI
11 hours / Day
330 hours / Month
Avg. Lowest Time
6 AM - 8 AM
31AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 8 PM (Avg. 36), while the lowest AQI was between 6 AM to 8 AM (Avg. 31).
Night time
Avg. Highest Time
12 AM - 11 PM
33AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 9 PM
33AQI
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. 33), while the lowest AQI was between 12 AM to 9 PM (Avg. 33).
2025 Days Vs Air Quality
Rio Mesa School, El Rio, California, United States
2025
84%
115
16%
22
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Good
115 DaysModerate
22 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2025, 84% of 222 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
Rio Mesa School, El Rio, California, United States
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 March 2025
26AQI
26AQI
2nd March 2025
20AQI
20AQI
3rd March 2025
30AQI
30AQI
4th March 2025
28AQI
28AQI
5th March 2025
23AQI
23AQI
6th March 2025
17AQI
17AQI
1st April 2025
28AQI
28AQI
2nd April 2025
26AQI
26AQI
3rd April 2025
29AQI
29AQI
4th April 2025
29AQI
29AQI
5th April 2025
24AQI
24AQI
6th April 2025
25AQI
25AQI
7th April 2025
36AQI
36AQI
8th April 2025
45AQI
45AQI
9th April 2025
49AQI
49AQI
10th April 2025
52AQI
52AQI
11th April 2025
50AQI
50AQI
12th April 2025
50AQI
50AQI
13th April 2025
48AQI
48AQI
14th April 2025
46AQI
46AQI
15th April 2025
46AQI
46AQI
16th April 2025
38AQI
38AQI
17th April 2025
25AQI
25AQI
18th April 2025
30AQI
30AQI
19th April 2025
32AQI
32AQI
20th April 2025
38AQI
38AQI
21st April 2025
47AQI
47AQI
22nd April 2025
53AQI
53AQI
23rd April 2025
34AQI
34AQI
24th April 2025
45AQI
45AQI
25th April 2025
34AQI
34AQI
26th April 2025
19AQI
19AQI
27th April 2025
15AQI
15AQI
28th April 2025
26AQI
26AQI
29th April 2025
36AQI
36AQI
30th April 2025
49AQI
49AQI
1st May 2025
35AQI
35AQI
2nd May 2025
34AQI
34AQI
3rd May 2025
33AQI
33AQI
4th May 2025
39AQI
39AQI
5th May 2025
49AQI
49AQI
6th May 2025
47AQI
47AQI
7th May 2025
45AQI
45AQI
8th May 2025
46AQI
46AQI
9th May 2025
41AQI
41AQI
10th May 2025
54AQI
54AQI
11th May 2025
53AQI
53AQI
12th May 2025
38AQI
38AQI
13th May 2025
25AQI
25AQI
14th May 2025
38AQI
38AQI
15th May 2025
47AQI
47AQI
16th May 2025
50AQI
50AQI
17th May 2025
44AQI
44AQI
18th May 2025
39AQI
39AQI
19th May 2025
50AQI
50AQI
20th May 2025
54AQI
54AQI
21st May 2025
56AQI
56AQI
22nd May 2025
59AQI
59AQI
23rd May 2025
54AQI
54AQI
24th May 2025
46AQI
46AQI
25th May 2025
41AQI
41AQI
26th May 2025
37AQI
37AQI
27th May 2025
35AQI
35AQI
28th May 2025
42AQI
42AQI
29th May 2025
35AQI
35AQI
30th May 2025
41AQI
41AQI
31st May 2025
40AQI
40AQI
1st June 2025
44AQI
44AQI
2nd June 2025
40AQI
40AQI
3rd June 2025
25AQI
25AQI
4th June 2025
28AQI
28AQI
5th June 2025
30AQI
30AQI
6th June 2025
31AQI
31AQI
7th June 2025
33AQI
33AQI
8th June 2025
33AQI
33AQI
9th June 2025
38AQI
38AQI
10th June 2025
37AQI
37AQI
11th June 2025
38AQI
38AQI
12th June 2025
51AQI
51AQI
13th June 2025
49AQI
49AQI
14th June 2025
46AQI
46AQI
15th June 2025
52AQI
52AQI
16th June 2025
58AQI
58AQI
17th June 2025
57AQI
57AQI
18th June 2025
54AQI
54AQI
19th June 2025
53AQI
53AQI
20th June 2025
52AQI
52AQI
21st June 2025
53AQI
53AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
52AQI
52AQI
24th June 2025
42AQI
42AQI
25th June 2025
35AQI
35AQI
26th June 2025
45AQI
45AQI
27th June 2025
44AQI
44AQI
28th June 2025
47AQI
47AQI
29th June 2025
43AQI
43AQI
30th June 2025
30AQI
30AQI
1st July 2025
33AQI
33AQI
2nd July 2025
34AQI
34AQI
3rd July 2025
39AQI
39AQI
4th July 2025
36AQI
36AQI
5th July 2025
55AQI
55AQI
6th July 2025
45AQI
45AQI
7th July 2025
42AQI
42AQI
8th July 2025
31AQI
31AQI
9th July 2025
32AQI
32AQI
10th July 2025
40AQI
40AQI
11th July 2025
43AQI
43AQI
12th July 2025
42AQI
42AQI
13th July 2025
32AQI
32AQI
14th July 2025
27AQI
27AQI
15th July 2025
33AQI
33AQI
16th July 2025
26AQI
26AQI
17th July 2025
27AQI
27AQI
18th July 2025
27AQI
27AQI
19th July 2025
34AQI
34AQI
20th July 2025
42AQI
42AQI
21st July 2025
29AQI
29AQI
22nd July 2025
20AQI
20AQI
23rd July 2025
22AQI
22AQI
24th July 2025
18AQI
18AQI
25th July 2025
18AQI
18AQI
26th July 2025
23AQI
23AQI
27th July 2025
19AQI
19AQI
28th July 2025
22AQI
22AQI
29th July 2025
31AQI
31AQI
30th July 2025
39AQI
39AQI
31st July 2025
35AQI
35AQI
1st August 2025
34AQI
34AQI
2nd August 2025
32AQI
32AQI
3rd August 2025
48AQI
48AQI
4th August 2025
56AQI
56AQI
5th August 2025
60AQI
60AQI
6th August 2025
58AQI
58AQI
7th August 2025
42AQI
42AQI
8th August 2025
38AQI
38AQI
9th August 2025
42AQI
42AQI
24AQI
37AQI
43AQI
43AQI
32AQI
46AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202539AQI
6
28
2
25
6
20
10
30
1
6
3
115
22
Highest AQI recorded in
August46AQI
Lowest AQI recorded in
March24AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
39AQILeast Polluted Year Recorded
2025(Avg.)
39AQIRio Mesa School's annual 2025 AQI (39) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
