El Rio Rio Mesa School 2, 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
El Rio Rio Mesa School 2, El Rio, California, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Aug 2025
60AQILowest AQI recorded on
1st Aug 2024
19AQISame Day Analysis (9th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 41 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Aug - 11th Aug 2025
El Rio Rio Mesa School 2, El Rio, California, United States
AQI
Day
Night
.
6 AM10th Aug 2025
8 PM
5 AM11th Aug 2025
Day time
Avg. Highest Time
4PM10th Aug
42AQI
Avg. Lowest Time
6AM10th Aug
29AQI
Night time
Avg. Highest Time
4AM11th Aug
44AQI
Avg. Lowest Time
12AM11th Aug
36AQI
In the last 24 hours,
El Rio Rio Mesa School 2's AQI reached its highest point of 44 at 4 AM during the Night, while the lowest point, 29, was recorded at 6 AM during the Day between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
El Rio Rio Mesa School 2, El Rio, California, United States
JulAug
12th - 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 - 11th11th
Day
Night
12th Jul 2025306 AMAQI
12th Jul 2025337 AMAQI
12th Jul 2025398 AMAQI
12th Jul 2025369 AMAQI
12th Jul 20253710 AMAQI
12th Jul 20253311 AMAQI
12th Jul 20253612 PMAQI
12th Jul 2025371 PMAQI
12th Jul 2025422 PMAQI
12th Jul 2025433 PMAQI
12th Jul 2025434 PMAQI
12th Jul 2025455 PMAQI
12th Jul 2025426 PMAQI
12th Jul 2025417 PMAQI
12th Jul 2025428 PMAQI
12th Jul 2025429 PMAQI
12th Jul 20253910 PMAQI
12th Jul 20254111 PMAQI
13th Jul 20254012 AMAQI
13th Jul 2025411 AMAQI
13th Jul 2025402 AMAQI
13th Jul 2025383 AMAQI
13th Jul 2025344 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 20252911 AMAQI
13th Jul 20252412 PMAQI
13th Jul 2025261 PMAQI
13th Jul 2025272 PMAQI
13th Jul 2025343 PMAQI
13th Jul 2025344 PMAQI
13th Jul 2025335 PMAQI
13th Jul 2025326 PMAQI
13th Jul 2025347 PMAQI
13th Jul 2025328 PMAQI
13th Jul 2025329 PMAQI
13th Jul 20253510 PMAQI
13th Jul 20253511 PMAQI
14th Jul 20253612 AMAQI
14th Jul 2025331 AMAQI
14th Jul 2025322 AMAQI
14th Jul 2025303 AMAQI
14th Jul 2025244 AMAQI
14th Jul 2025235 AMAQI
18°C16/22°C
14th Jul 2025236 AMAQI
14th Jul 2025267 AMAQI
14th Jul 2025258 AMAQI
14th Jul 2025279 AMAQI
14th Jul 20252710 AMAQI
14th Jul 20252811 AMAQI
14th Jul 20253012 PMAQI
14th Jul 2025341 PMAQI
14th Jul 2025302 PMAQI
14th Jul 2025303 PMAQI
14th Jul 2025274 PMAQI
14th Jul 2025275 PMAQI
14th Jul 2025286 PMAQI
14th Jul 2025287 PMAQI
14th Jul 2025278 PMAQI
14th Jul 2025299 PMAQI
14th Jul 20252910 PMAQI
14th Jul 20253011 PMAQI
15th Jul 20253212 AMAQI
15th Jul 2025311 AMAQI
15th Jul 2025302 AMAQI
15th Jul 2025303 AMAQI
15th Jul 2025284 AMAQI
15th Jul 2025285 AMAQI
18°C15/21°C
15th Jul 2025306 AMAQI
15th Jul 2025287 AMAQI
15th Jul 2025288 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20252710 AMAQI
15th Jul 20253011 AMAQI
15th Jul 20253512 PMAQI
15th Jul 2025421 PMAQI
15th Jul 2025382 PMAQI
15th Jul 2025353 PMAQI
15th Jul 2025344 PMAQI
15th Jul 2025325 PMAQI
15th Jul 2025326 PMAQI
15th Jul 2025327 PMAQI
15th Jul 2025318 PMAQI
15th Jul 2025329 PMAQI
15th Jul 20253210 PMAQI
15th Jul 20253211 PMAQI
16th Jul 20253112 AMAQI
16th Jul 2025321 AMAQI
16th Jul 2025302 AMAQI
16th Jul 2025283 AMAQI
16th Jul 2025224 AMAQI
16th Jul 2025225 AMAQI
18°C16/21°C
16th Jul 2025186 AMAQI
16th Jul 2025227 AMAQI
16th Jul 2025268 AMAQI
16th Jul 2025259 AMAQI
16th Jul 20252810 AMAQI
16th Jul 20252811 AMAQI
16th Jul 20253012 PMAQI
16th Jul 2025291 PMAQI
16th Jul 2025282 PMAQI
16th Jul 2025293 PMAQI
16th Jul 2025274 PMAQI
16th Jul 2025255 PMAQI
16th Jul 2025246 PMAQI
16th Jul 2025267 PMAQI
16th Jul 2025258 PMAQI
16th Jul 2025229 PMAQI
16th Jul 20252410 PMAQI
16th Jul 20252511 PMAQI
17th Jul 20252612 AMAQI
17th Jul 2025271 AMAQI
17th Jul 2025242 AMAQI
17th Jul 2025263 AMAQI
17th Jul 2025194 AMAQI
17th Jul 2025205 AMAQI
19°C16/22°C
17th Jul 2025266 AMAQI
17th Jul 2025257 AMAQI
17th Jul 2025228 AMAQI
17th Jul 2025259 AMAQI
17th Jul 20252410 AMAQI
17th Jul 20253111 AMAQI
17th Jul 20254012 PMAQI
17th Jul 2025401 PMAQI
17th Jul 2025342 PMAQI
17th Jul 2025273 PMAQI
17th Jul 2025284 PMAQI
17th Jul 2025295 PMAQI
17th Jul 2025266 PMAQI
17th Jul 2025257 PMAQI
17th Jul 2025258 PMAQI
17th Jul 2025249 PMAQI
17th Jul 20252210 PMAQI
17th Jul 20252411 PMAQI
18th Jul 20252412 AMAQI
18th Jul 2025261 AMAQI
18th Jul 2025262 AMAQI
18th Jul 2025243 AMAQI
18th Jul 2025184 AMAQI
18th Jul 2025185 AMAQI
19°C16/22°C
18th Jul 2025236 AMAQI
18th Jul 2025267 AMAQI
18th Jul 2025268 AMAQI
18th Jul 2025299 AMAQI
18th Jul 20253010 AMAQI
18th Jul 20252811 AMAQI
18th Jul 20252812 PMAQI
18th Jul 2025301 PMAQI
18th Jul 2025302 PMAQI
18th Jul 2025293 PMAQI
18th Jul 2025264 PMAQI
18th Jul 2025265 PMAQI
18th Jul 2025286 PMAQI
18th Jul 2025267 PMAQI
18th Jul 2025258 PMAQI
18th Jul 2025259 PMAQI
18th Jul 20253010 PMAQI
18th Jul 20253111 PMAQI
19th Jul 20253012 AMAQI
19th Jul 2025301 AMAQI
19th Jul 2025272 AMAQI
19th Jul 2025263 AMAQI
19th Jul 2025244 AMAQI
19th Jul 2025285 AMAQI
19°C16/22°C
19th Jul 2025296 AMAQI
19th Jul 2025287 AMAQI
19th Jul 2025348 AMAQI
19th Jul 2025349 AMAQI
19th Jul 20253310 AMAQI
19th Jul 20253411 AMAQI
19th Jul 20253812 PMAQI
19th Jul 2025401 PMAQI
19th Jul 2025462 PMAQI
19th Jul 2025363 PMAQI
19th Jul 2025344 PMAQI
19th Jul 2025325 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025327 PMAQI
19th Jul 2025328 PMAQI
19th Jul 2025309 PMAQI
19th Jul 20253010 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253712 AMAQI
20th Jul 2025371 AMAQI
20th Jul 2025382 AMAQI
20th Jul 2025403 AMAQI
20th Jul 2025404 AMAQI
20th Jul 2025405 AMAQI
19°C17/23°C
20th Jul 2025386 AMAQI
20th Jul 2025367 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025429 AMAQI
20th Jul 20254310 AMAQI
20th Jul 20254011 AMAQI
20th Jul 20254212 PMAQI
20th Jul 2025441 PMAQI
20th Jul 2025432 PMAQI
20th Jul 2025423 PMAQI
20th Jul 2025404 PMAQI
20th Jul 2025405 PMAQI
20th Jul 2025386 PMAQI
20th Jul 2025417 PMAQI
20th Jul 2025408 PMAQI
20th Jul 2025389 PMAQI
20th Jul 20253710 PMAQI
20th Jul 20253911 PMAQI
21st Jul 20253812 AMAQI
21st Jul 2025381 AMAQI
21st Jul 2025382 AMAQI
21st Jul 2025353 AMAQI
21st Jul 2025244 AMAQI
21st Jul 2025225 AMAQI
19°C17/21°C
21st Jul 2025256 AMAQI
21st Jul 2025287 AMAQI
21st Jul 2025288 AMAQI
21st Jul 2025339 AMAQI
21st Jul 20253110 AMAQI
21st Jul 20253311 AMAQI
21st Jul 20253312 PMAQI
21st Jul 2025341 PMAQI
21st Jul 2025322 PMAQI
21st Jul 2025313 PMAQI
21st Jul 2025294 PMAQI
21st Jul 2025275 PMAQI
21st Jul 2025276 PMAQI
21st Jul 2025307 PMAQI
21st Jul 2025288 PMAQI
21st Jul 2025249 PMAQI
21st Jul 20252610 PMAQI
21st Jul 20252511 PMAQI
22nd Jul 20252712 AMAQI
22nd Jul 2025251 AMAQI
22nd Jul 2025272 AMAQI
22nd Jul 2025243 AMAQI
22nd Jul 2025154 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 20252210 AMAQI
22nd Jul 20252211 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025221 PMAQI
22nd Jul 2025212 PMAQI
22nd Jul 2025203 PMAQI
22nd Jul 2025204 PMAQI
22nd Jul 2025215 PMAQI
22nd Jul 2025226 PMAQI
22nd Jul 2025207 PMAQI
22nd Jul 2025208 PMAQI
22nd Jul 2025229 PMAQI
22nd Jul 20252010 PMAQI
22nd Jul 20252011 PMAQI
23rd Jul 20252112 AMAQI
23rd Jul 2025221 AMAQI
23rd Jul 2025212 AMAQI
23rd Jul 2025223 AMAQI
23rd Jul 2025184 AMAQI
23rd Jul 2025185 AMAQI
19°C16/22°C
23rd Jul 2025216 AMAQI
23rd Jul 2025207 AMAQI
23rd Jul 2025208 AMAQI
23rd Jul 2025209 AMAQI
23rd Jul 20252010 AMAQI
23rd Jul 20252211 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025261 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025233 PMAQI
23rd Jul 2025244 PMAQI
23rd Jul 2025255 PMAQI
23rd Jul 2025246 PMAQI
23rd Jul 2025227 PMAQI
23rd Jul 2025218 PMAQI
23rd Jul 2025219 PMAQI
23rd Jul 20252010 PMAQI
23rd Jul 20252011 PMAQI
24th Jul 20252012 AMAQI
24th Jul 2025181 AMAQI
24th Jul 2025182 AMAQI
24th Jul 2025203 AMAQI
24th Jul 2025164 AMAQI
24th Jul 2025145 AMAQI
18°C15/22°C
24th Jul 2025136 AMAQI
24th Jul 2025167 AMAQI
24th Jul 2025198 AMAQI
24th Jul 2025239 AMAQI
24th Jul 20252410 AMAQI
24th Jul 20252611 AMAQI
24th Jul 20252212 PMAQI
24th Jul 2025181 PMAQI
24th Jul 2025162 PMAQI
24th Jul 2025193 PMAQI
24th Jul 2025184 PMAQI
24th Jul 2025175 PMAQI
24th Jul 2025186 PMAQI
24th Jul 2025197 PMAQI
24th Jul 2025208 PMAQI
24th Jul 2025189 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 2025165 AMAQI
19°C16/23°C
25th Jul 2025156 AMAQI
25th Jul 2025157 AMAQI
25th Jul 2025148 AMAQI
25th Jul 2025159 AMAQI
25th Jul 20251410 AMAQI
25th Jul 20251611 AMAQI
25th Jul 20251612 PMAQI
25th Jul 2025161 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 2025198 PMAQI
25th Jul 2025189 PMAQI
25th Jul 20251910 PMAQI
25th Jul 20251811 PMAQI
26th Jul 20252012 AMAQI
26th Jul 2025181 AMAQI
26th Jul 2025182 AMAQI
26th Jul 2025203 AMAQI
26th Jul 2025264 AMAQI
26th Jul 2025345 AMAQI
18°C16/21°C
26th Jul 2025256 AMAQI
26th Jul 2025237 AMAQI
26th Jul 2025228 AMAQI
26th Jul 2025249 AMAQI
26th Jul 20252410 AMAQI
26th Jul 20252211 AMAQI
26th Jul 20252212 PMAQI
26th Jul 2025201 PMAQI
26th Jul 2025182 PMAQI
26th Jul 2025223 PMAQI
26th Jul 2025234 PMAQI
26th Jul 2025245 PMAQI
26th Jul 2025226 PMAQI
26th Jul 2025227 PMAQI
26th Jul 2025228 PMAQI
26th Jul 2025209 PMAQI
26th Jul 20252310 PMAQI
26th Jul 20252311 PMAQI
27th Jul 20252312 AMAQI
27th Jul 2025221 AMAQI
27th Jul 2025232 AMAQI
27th Jul 2025203 AMAQI
27th Jul 2025144 AMAQI
27th Jul 2025145 AMAQI
18°C16/22°C
27th Jul 2025196 AMAQI
27th Jul 2025187 AMAQI
27th Jul 2025208 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20251910 AMAQI
27th Jul 20252011 AMAQI
27th Jul 20252012 PMAQI
27th Jul 2025191 PMAQI
27th Jul 2025172 PMAQI
27th Jul 2025203 PMAQI
27th Jul 2025204 PMAQI
27th Jul 2025205 PMAQI
27th Jul 2025206 PMAQI
27th Jul 2025217 PMAQI
27th Jul 2025218 PMAQI
27th Jul 2025219 PMAQI
27th Jul 20252010 PMAQI
27th Jul 20252111 PMAQI
28th Jul 20252012 AMAQI
28th Jul 2025181 AMAQI
28th Jul 2025202 AMAQI
28th Jul 2025213 AMAQI
28th Jul 2025214 AMAQI
28th Jul 2025205 AMAQI
19°C16/21°C
28th Jul 2025206 AMAQI
28th Jul 2025207 AMAQI
28th Jul 2025188 AMAQI
28th Jul 2025209 AMAQI
28th Jul 20252810 AMAQI
28th Jul 20252411 AMAQI
28th Jul 20252312 PMAQI
28th Jul 2025261 PMAQI
28th Jul 2025272 PMAQI
28th Jul 2025233 PMAQI
28th Jul 2025234 PMAQI
28th Jul 2025235 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025227 PMAQI
28th Jul 2025218 PMAQI
28th Jul 2025229 PMAQI
28th Jul 20252210 PMAQI
28th Jul 20252211 PMAQI
29th Jul 20253212 AMAQI
29th Jul 2025221 AMAQI
29th Jul 2025232 AMAQI
29th Jul 2025243 AMAQI
29th Jul 2025384 AMAQI
29th Jul 2025335 AMAQI
19°C16/21°C
29th Jul 2025306 AMAQI
29th Jul 2025267 AMAQI
29th Jul 2025248 AMAQI
29th Jul 2025289 AMAQI
29th Jul 20253210 AMAQI
29th Jul 20253511 AMAQI
29th Jul 20253212 PMAQI
29th Jul 2025341 PMAQI
29th Jul 2025362 PMAQI
29th Jul 2025343 PMAQI
29th Jul 2025334 PMAQI
29th Jul 2025335 PMAQI
29th Jul 2025346 PMAQI
29th Jul 2025317 PMAQI
29th Jul 2025318 PMAQI
29th Jul 2025309 PMAQI
29th Jul 20253210 PMAQI
29th Jul 20253311 PMAQI
30th Jul 20253212 AMAQI
30th Jul 2025331 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025363 AMAQI
30th Jul 2025424 AMAQI
30th Jul 2025365 AMAQI
19°C16/22°C
30th Jul 2025346 AMAQI
30th Jul 2025327 AMAQI
30th Jul 2025328 AMAQI
30th Jul 2025339 AMAQI
30th Jul 20253810 AMAQI
30th Jul 20254311 AMAQI
30th Jul 20254212 PMAQI
30th Jul 2025411 PMAQI
30th Jul 2025382 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025384 PMAQI
30th Jul 2025385 PMAQI
30th Jul 2025386 PMAQI
30th Jul 2025387 PMAQI
30th Jul 2025388 PMAQI
30th Jul 2025379 PMAQI
30th Jul 20253410 PMAQI
30th Jul 20253511 PMAQI
31st Jul 20253412 AMAQI
31st Jul 2025361 AMAQI
31st Jul 2025382 AMAQI
31st Jul 2025323 AMAQI
31st Jul 2025284 AMAQI
31st Jul 2025325 AMAQI
19°C17/22°C
31st Jul 2025316 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 20255512 AMAQI
7th Aug 2025551 AMAQI
7th Aug 2025542 AMAQI
7th Aug 2025503 AMAQI
7th Aug 2025324 AMAQI
7th Aug 2025285 AMAQI
21°C17/26°C
7th Aug 2025296 AMAQI
7th Aug 2025337 AMAQI
7th Aug 2025348 AMAQI
7th Aug 2025349 AMAQI
7th Aug 20253510 AMAQI
7th Aug 20254311 AMAQI
7th Aug 20255112 PMAQI
7th Aug 2025481 PMAQI
7th Aug 2025452 PMAQI
7th Aug 2025443 PMAQI
7th Aug 2025424 PMAQI
7th Aug 2025425 PMAQI
7th Aug 2025426 PMAQI
7th Aug 2025457 PMAQI
7th Aug 2025448 PMAQI
7th Aug 2025449 PMAQI
7th Aug 20254310 PMAQI
7th Aug 20254011 PMAQI
8th Aug 20254212 AMAQI
8th Aug 2025431 AMAQI
8th Aug 2025432 AMAQI
8th Aug 2025383 AMAQI
8th Aug 2025304 AMAQI
8th Aug 2025295 AMAQI
22°C18/26°C
8th Aug 2025276 AMAQI
8th Aug 2025297 AMAQI
8th Aug 2025338 AMAQI
8th Aug 2025369 AMAQI
8th Aug 20253710 AMAQI
8th Aug 20253411 AMAQI
8th Aug 20253712 PMAQI
8th Aug 2025381 PMAQI
8th Aug 2025392 PMAQI
8th Aug 2025383 PMAQI
8th Aug 2025364 PMAQI
8th Aug 2025375 PMAQI
8th Aug 2025366 PMAQI
8th Aug 2025387 PMAQI
8th Aug 2025388 PMAQI
8th Aug 2025399 PMAQI
8th Aug 20254210 PMAQI
8th Aug 20254411 PMAQI
9th Aug 20254412 AMAQI
9th Aug 2025441 AMAQI
9th Aug 2025442 AMAQI
9th Aug 2025423 AMAQI
9th Aug 2025374 AMAQI
9th Aug 2025405 AMAQI
21°C18/25°C
9th Aug 2025436 AMAQI
9th Aug 2025377 AMAQI
9th Aug 2025348 AMAQI
9th Aug 2025369 AMAQI
9th Aug 20253310 AMAQI
9th Aug 20253411 AMAQI
9th Aug 20254312 PMAQI
9th Aug 2025441 PMAQI
9th Aug 2025382 PMAQI
9th Aug 2025433 PMAQI
9th Aug 2025394 PMAQI
9th Aug 2025395 PMAQI
9th Aug 2025406 PMAQI
9th Aug 2025417 PMAQI
9th Aug 2025428 PMAQI
9th Aug 2025409 PMAQI
9th Aug 20254410 PMAQI
9th Aug 20254411 PMAQI
10th Aug 20254212 AMAQI
10th Aug 2025431 AMAQI
10th Aug 2025442 AMAQI
10th Aug 2025403 AMAQI
10th Aug 2025344 AMAQI
10th Aug 2025265 AMAQI
20°C17/23°C
10th Aug 2025296 AMAQI
10th Aug 2025357 AMAQI
10th Aug 2025348 AMAQI
10th Aug 2025349 AMAQI
10th Aug 20253910 AMAQI
10th Aug 20253611 AMAQI
10th Aug 20253412 PMAQI
10th Aug 2025321 PMAQI
10th Aug 2025352 PMAQI
10th Aug 2025413 PMAQI
10th Aug 2025424 PMAQI
10th Aug 2025385 PMAQI
10th Aug 2025386 PMAQI
10th Aug 2025387 PMAQI
10th Aug 2025388 PMAQI
10th Aug 2025369 PMAQI
10th Aug 20253610 PMAQI
10th Aug 20253611 PMAQI
11th Aug 20253612 AMAQI
11th Aug 2025381 AMAQI
11th Aug 2025392 AMAQI
11th Aug 2025413 AMAQI
11th Aug 2025444 AMAQI
11th Aug 2025405 AMAQI
19°C16/22°C
11th Aug 2025366 AMAQI
6 AM11th Aug 2025387 AMAQI
11th Aug 2025388 AMAQI
11th Aug 2025409 AMAQI
11th Aug 20254410 AMAQI
11th Aug 20254911 AMAQI
11th Aug 20254812 PMAQI
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 8 PM
35AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
6 AM - 8 AM
30AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 8 PM (Avg. 35), while the lowest AQI was between 6 AM to 8 AM (Avg. 30).
Night time
Avg. Highest Time
12 AM - 3 AM
34AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM - 5 AM
31AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 34), while the lowest AQI was between 4 AM to 5 AM (Avg. 31).
2025 Days Vs Air Quality
El Rio Rio Mesa School 2, El Rio, California, United States
2025
90%
199
10%
22
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
199 DaysModerate
22 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2025, 90% of 223 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
El Rio Rio Mesa School 2, 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 January 2025
43AQI
43AQI
2nd January 2025
35AQI
35AQI
3rd January 2025
41AQI
41AQI
4th January 2025
34AQI
34AQI
5th January 2025
25AQI
25AQI
6th January 2025
26AQI
26AQI
7th January 2025
32AQI
32AQI
8th January 2025
59AQI
59AQI
9th January 2025
38AQI
38AQI
10th January 2025
32AQI
32AQI
11th January 2025
33AQI
33AQI
12th January 2025
29AQI
29AQI
13th January 2025
43AQI
43AQI
14th January 2025
28AQI
28AQI
15th January 2025
34AQI
34AQI
16th January 2025
30AQI
30AQI
17th January 2025
35AQI
35AQI
18th January 2025
40AQI
40AQI
19th January 2025
40AQI
40AQI
20th January 2025
50AQI
50AQI
21st January 2025
31AQI
31AQI
22nd January 2025
73AQI
73AQI
23rd January 2025
48AQI
48AQI
24th January 2025
34AQI
34AQI
25th January 2025
35AQI
35AQI
26th January 2025
27AQI
27AQI
27th January 2025
22AQI
22AQI
28th January 2025
29AQI
29AQI
29th January 2025
38AQI
38AQI
30th January 2025
39AQI
39AQI
31st January 2025
40AQI
40AQI
1st February 2025
40AQI
40AQI
2nd February 2025
31AQI
31AQI
3rd February 2025
26AQI
26AQI
4th February 2025
23AQI
23AQI
5th February 2025
21AQI
21AQI
6th February 2025
23AQI
23AQI
7th February 2025
24AQI
24AQI
8th February 2025
25AQI
25AQI
9th February 2025
26AQI
26AQI
10th February 2025
29AQI
29AQI
11th February 2025
33AQI
33AQI
12th February 2025
29AQI
29AQI
13th February 2025
22AQI
22AQI
14th February 2025
28AQI
28AQI
15th February 2025
29AQI
29AQI
16th February 2025
28AQI
28AQI
17th February 2025
33AQI
33AQI
18th February 2025
34AQI
34AQI
19th February 2025
35AQI
35AQI
20th February 2025
36AQI
36AQI
21st February 2025
32AQI
32AQI
22nd February 2025
33AQI
33AQI
23rd February 2025
33AQI
33AQI
24th February 2025
38AQI
38AQI
25th February 2025
37AQI
37AQI
26th February 2025
38AQI
38AQI
27th February 2025
38AQI
38AQI
28th February 2025
34AQI
34AQI
1st March 2025
31AQI
31AQI
2nd March 2025
35AQI
35AQI
3rd March 2025
29AQI
29AQI
4th March 2025
29AQI
29AQI
5th March 2025
29AQI
29AQI
6th March 2025
28AQI
28AQI
7th March 2025
25AQI
25AQI
8th March 2025
30AQI
30AQI
9th March 2025
30AQI
30AQI
10th March 2025
29AQI
29AQI
11th March 2025
27AQI
27AQI
12th March 2025
26AQI
26AQI
13th March 2025
22AQI
22AQI
14th March 2025
18AQI
18AQI
15th March 2025
29AQI
29AQI
16th March 2025
37AQI
37AQI
17th March 2025
31AQI
31AQI
18th March 2025
20AQI
20AQI
19th March 2025
20AQI
20AQI
20th March 2025
24AQI
24AQI
21st March 2025
26AQI
26AQI
22nd March 2025
36AQI
36AQI
23rd March 2025
41AQI
41AQI
24th March 2025
40AQI
40AQI
25th March 2025
29AQI
29AQI
26th March 2025
24AQI
24AQI
27th March 2025
19AQI
19AQI
28th March 2025
27AQI
27AQI
29th March 2025
26AQI
26AQI
30th March 2025
22AQI
22AQI
31st March 2025
17AQI
17AQI
1st April 2025
27AQI
27AQI
2nd April 2025
24AQI
24AQI
3rd April 2025
26AQI
26AQI
4th April 2025
27AQI
27AQI
5th April 2025
22AQI
22AQI
6th April 2025
23AQI
23AQI
7th April 2025
33AQI
33AQI
8th April 2025
42AQI
42AQI
9th April 2025
46AQI
46AQI
10th April 2025
50AQI
50AQI
11th April 2025
48AQI
48AQI
12th April 2025
46AQI
46AQI
13th April 2025
45AQI
45AQI
14th April 2025
43AQI
43AQI
15th April 2025
42AQI
42AQI
16th April 2025
34AQI
34AQI
17th April 2025
25AQI
25AQI
18th April 2025
27AQI
27AQI
19th April 2025
30AQI
30AQI
20th April 2025
35AQI
35AQI
21st April 2025
45AQI
45AQI
22nd April 2025
51AQI
51AQI
23rd April 2025
31AQI
31AQI
24th April 2025
41AQI
41AQI
25th April 2025
31AQI
31AQI
26th April 2025
18AQI
18AQI
27th April 2025
14AQI
14AQI
28th April 2025
22AQI
22AQI
29th April 2025
33AQI
33AQI
30th April 2025
46AQI
46AQI
1st May 2025
32AQI
32AQI
2nd May 2025
32AQI
32AQI
3rd May 2025
29AQI
29AQI
4th May 2025
37AQI
37AQI
5th May 2025
46AQI
46AQI
6th May 2025
45AQI
45AQI
7th May 2025
41AQI
41AQI
8th May 2025
44AQI
44AQI
9th May 2025
39AQI
39AQI
10th May 2025
53AQI
53AQI
11th May 2025
52AQI
52AQI
12th May 2025
36AQI
36AQI
13th May 2025
23AQI
23AQI
14th May 2025
36AQI
36AQI
15th May 2025
44AQI
44AQI
16th May 2025
48AQI
48AQI
17th May 2025
41AQI
41AQI
18th May 2025
35AQI
35AQI
19th May 2025
48AQI
48AQI
20th May 2025
52AQI
52AQI
21st May 2025
54AQI
54AQI
22nd May 2025
57AQI
57AQI
23rd May 2025
51AQI
51AQI
24th May 2025
44AQI
44AQI
25th May 2025
37AQI
37AQI
26th May 2025
35AQI
35AQI
27th May 2025
34AQI
34AQI
28th May 2025
39AQI
39AQI
29th May 2025
32AQI
32AQI
30th May 2025
39AQI
39AQI
31st May 2025
38AQI
38AQI
1st June 2025
43AQI
43AQI
2nd June 2025
37AQI
37AQI
3rd June 2025
24AQI
24AQI
4th June 2025
27AQI
27AQI
5th June 2025
28AQI
28AQI
6th June 2025
28AQI
28AQI
7th June 2025
30AQI
30AQI
8th June 2025
31AQI
31AQI
9th June 2025
35AQI
35AQI
10th June 2025
35AQI
35AQI
11th June 2025
36AQI
36AQI
12th June 2025
47AQI
47AQI
13th June 2025
47AQI
47AQI
14th June 2025
43AQI
43AQI
15th June 2025
51AQI
51AQI
16th June 2025
57AQI
57AQI
17th June 2025
55AQI
55AQI
18th June 2025
54AQI
54AQI
19th June 2025
53AQI
53AQI
20th June 2025
51AQI
51AQI
21st June 2025
53AQI
53AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
52AQI
52AQI
24th June 2025
44AQI
44AQI
25th June 2025
35AQI
35AQI
26th June 2025
44AQI
44AQI
27th June 2025
43AQI
43AQI
28th June 2025
46AQI
46AQI
29th June 2025
44AQI
44AQI
30th June 2025
32AQI
32AQI
1st July 2025
32AQI
32AQI
2nd July 2025
32AQI
32AQI
3rd July 2025
38AQI
38AQI
4th July 2025
36AQI
36AQI
5th July 2025
53AQI
53AQI
6th July 2025
44AQI
44AQI
7th July 2025
42AQI
42AQI
8th July 2025
32AQI
32AQI
9th July 2025
31AQI
31AQI
10th July 2025
40AQI
40AQI
11th July 2025
41AQI
41AQI
12th July 2025
40AQI
40AQI
13th July 2025
34AQI
34AQI
14th July 2025
28AQI
28AQI
15th July 2025
31AQI
31AQI
16th July 2025
26AQI
26AQI
17th July 2025
26AQI
26AQI
18th July 2025
26AQI
26AQI
19th July 2025
32AQI
32AQI
20th July 2025
40AQI
40AQI
21st July 2025
30AQI
30AQI
22nd July 2025
21AQI
21AQI
23rd July 2025
22AQI
22AQI
24th July 2025
19AQI
19AQI
25th July 2025
17AQI
17AQI
26th July 2025
22AQI
22AQI
27th July 2025
20AQI
20AQI
28th July 2025
22AQI
22AQI
29th July 2025
31AQI
31AQI
30th July 2025
37AQI
37AQI
31st July 2025
34AQI
34AQI
1st August 2025
34AQI
34AQI
2nd August 2025
31AQI
31AQI
3rd August 2025
48AQI
48AQI
4th August 2025
56AQI
56AQI
5th August 2025
60AQI
60AQI
6th August 2025
58AQI
58AQI
7th August 2025
43AQI
43AQI
8th August 2025
37AQI
37AQI
9th August 2025
41AQI
41AQI
37AQI
31AQI
28AQI
34AQI
41AQI
42AQI
32AQI
45AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202535AQI
29
2
28
31
29
1
25
6
21
9
30
1
6
3
199
22
Highest AQI recorded in
August45AQI
Lowest AQI recorded in
March28AQI
202430AQI
31
29
31
30
31
29
31
31
30
31
27
3
28
3
359
6
Highest AQI recorded in
December36AQI
Lowest AQI recorded in
July26AQI
202334AQI
31
23
5
30
1
30
31
30
29
2
27
4
24
6
29
2
28
1
29
2
341
23
Highest AQI recorded in
September42AQI
Lowest AQI recorded in
June26AQI
202235AQI
29
1
22
31
27
3
29
2
28
2
24
1
1
26
3
30
1
29
1
31
307
14
Highest AQI recorded in
August51AQI
Lowest AQI recorded in
December25AQI
202137AQI
29
1
25
3
29
2
27
3
31
29
1
31
26
5
24
6
23
8
23
7
28
2
1
325
37
1
1
Highest AQI recorded in
September43AQI
Lowest AQI recorded in
December31AQI
202040AQI
13
20
18
30
29
2
19
6
1
13
14
3
16
13
1
28
2
27
3
1
213
40
5
1
Highest AQI recorded in
September60AQI
Lowest AQI recorded in
March24AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
40AQILeast Polluted Year Recorded
2024(Avg.)
30AQIEl Rio Rio Mesa School 2's annual 2025 AQI (35) shows an average percentage change of 1.3% (worsened AQI) compared to previous years: 2020 (40), 2021 (37), 2022 (35), 2023 (34), 2024 (30).
