Lake Boulevard, Shasta Lake, 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
Lake Boulevard, Shasta Lake, California, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
38AQILowest AQI recorded on
7th Aug 2025
21AQISame Day Analysis (12th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 34 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 12th Aug - 13th Aug 2025
Lake Boulevard, Shasta Lake, California, United States
AQI
Day
Night
.
6 AM12th Aug 2025
8 PM
5 AM13th Aug 2025
Day time
Avg. Highest Time
1PM12th Aug
39AQI
Avg. Lowest Time
9AM12th Aug
30AQI
Night time
Avg. Highest Time
5AM13th Aug
43AQI
Avg. Lowest Time
10PM12th Aug
30AQI
In the last 24 hours,
Lake Boulevard's AQI reached its highest point of 43 at 5 AM during the Night, while the lowest point, 30, was recorded at 10 PM during the Night between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Lake Boulevard, Shasta Lake, California, United States
JulAug
14th - 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 - 12th12th - 13th13th
Day
Night
14th Jul 2025426 AMAQI
14th Jul 2025447 AMAQI
14th Jul 2025458 AMAQI
14th Jul 2025419 AMAQI
14th Jul 20254510 AMAQI
14th Jul 20254611 AMAQI
14th Jul 20254812 PMAQI
14th Jul 2025461 PMAQI
14th Jul 2025412 PMAQI
14th Jul 2025483 PMAQI
14th Jul 2025384 PMAQI
14th Jul 2025365 PMAQI
14th Jul 2025356 PMAQI
14th Jul 2025407 PMAQI
14th Jul 2025408 PMAQI
14th Jul 2025369 PMAQI
14th Jul 20253510 PMAQI
14th Jul 20254011 PMAQI
15th Jul 20254012 AMAQI
15th Jul 2025401 AMAQI
15th Jul 2025412 AMAQI
15th Jul 2025453 AMAQI
15th Jul 2025354 AMAQI
15th Jul 2025405 AMAQI
34°C28/41°C
15th Jul 2025406 AMAQI
15th Jul 2025417 AMAQI
15th Jul 2025408 AMAQI
15th Jul 2025389 AMAQI
15th Jul 20254410 AMAQI
15th Jul 20253611 AMAQI
15th Jul 20253912 PMAQI
15th Jul 2025431 PMAQI
15th Jul 2025392 PMAQI
15th Jul 2025383 PMAQI
15th Jul 2025384 PMAQI
15th Jul 2025385 PMAQI
15th Jul 2025366 PMAQI
15th Jul 2025387 PMAQI
15th Jul 2025418 PMAQI
15th Jul 2025399 PMAQI
15th Jul 20254010 PMAQI
15th Jul 20254011 PMAQI
16th Jul 20253712 AMAQI
16th Jul 2025361 AMAQI
16th Jul 2025382 AMAQI
16th Jul 2025353 AMAQI
16th Jul 2025354 AMAQI
16th Jul 2025355 AMAQI
31°C26/38°C
16th Jul 2025366 AMAQI
16th Jul 2025367 AMAQI
16th Jul 2025368 AMAQI
16th Jul 2025359 AMAQI
16th Jul 20253410 AMAQI
16th Jul 20253511 AMAQI
16th Jul 20254112 PMAQI
16th Jul 2025451 PMAQI
16th Jul 2025432 PMAQI
16th Jul 2025423 PMAQI
16th Jul 2025454 PMAQI
16th Jul 2025465 PMAQI
16th Jul 2025456 PMAQI
16th Jul 2025407 PMAQI
16th Jul 2025398 PMAQI
16th Jul 2025419 PMAQI
16th Jul 20253910 PMAQI
16th Jul 20253911 PMAQI
17th Jul 20253612 AMAQI
17th Jul 2025341 AMAQI
17th Jul 2025332 AMAQI
17th Jul 2025343 AMAQI
17th Jul 2025424 AMAQI
17th Jul 2025555 AMAQI
29°C22/36°C
17th Jul 2025526 AMAQI
17th Jul 2025517 AMAQI
17th Jul 2025448 AMAQI
17th Jul 2025399 AMAQI
17th Jul 20253910 AMAQI
17th Jul 20253911 AMAQI
17th Jul 20254112 PMAQI
17th Jul 2025411 PMAQI
17th Jul 2025442 PMAQI
17th Jul 2025433 PMAQI
17th Jul 2025404 PMAQI
17th Jul 2025395 PMAQI
17th Jul 2025406 PMAQI
17th Jul 2025387 PMAQI
17th Jul 2025368 PMAQI
17th Jul 2025349 PMAQI
17th Jul 20253510 PMAQI
17th Jul 20253611 PMAQI
18th Jul 20253612 AMAQI
18th Jul 2025331 AMAQI
18th Jul 2025342 AMAQI
18th Jul 2025313 AMAQI
18th Jul 2025184 AMAQI
18th Jul 2025235 AMAQI
28°C18/35°C
18th Jul 2025236 AMAQI
18th Jul 2025227 AMAQI
18th Jul 2025228 AMAQI
18th Jul 2025269 AMAQI
18th Jul 20252410 AMAQI
18th Jul 20252811 AMAQI
18th Jul 20252912 PMAQI
18th Jul 2025291 PMAQI
18th Jul 2025302 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025314 PMAQI
18th Jul 2025325 PMAQI
18th Jul 2025316 PMAQI
18th Jul 2025287 PMAQI
18th Jul 2025288 PMAQI
18th Jul 2025329 PMAQI
18th Jul 20253210 PMAQI
18th Jul 20253311 PMAQI
19th Jul 20253012 AMAQI
19th Jul 2025301 AMAQI
19th Jul 2025302 AMAQI
19th Jul 2025283 AMAQI
19th Jul 2025264 AMAQI
19th Jul 2025285 AMAQI
29°C22/37°C
19th Jul 2025286 AMAQI
19th Jul 2025267 AMAQI
19th Jul 2025268 AMAQI
19th Jul 2025289 AMAQI
19th Jul 20252910 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252912 PMAQI
19th Jul 2025291 PMAQI
19th Jul 2025292 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025285 PMAQI
19th Jul 2025286 PMAQI
19th Jul 2025337 PMAQI
19th Jul 2025318 PMAQI
19th Jul 2025259 PMAQI
19th Jul 20252610 PMAQI
19th Jul 20252811 PMAQI
20th Jul 20253012 AMAQI
20th Jul 2025281 AMAQI
20th Jul 2025302 AMAQI
20th Jul 2025323 AMAQI
20th Jul 2025264 AMAQI
20th Jul 2025295 AMAQI
30°C23/38°C
20th Jul 2025186 AMAQI
20th Jul 2025197 AMAQI
20th Jul 2025208 AMAQI
20th Jul 2025229 AMAQI
20th Jul 20252510 AMAQI
20th Jul 20252511 AMAQI
20th Jul 20253212 PMAQI
20th Jul 2025261 PMAQI
20th Jul 2025282 PMAQI
20th Jul 2025243 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025227 PMAQI
20th Jul 2025218 PMAQI
20th Jul 2025239 PMAQI
20th Jul 20252310 PMAQI
20th Jul 20252611 PMAQI
21st Jul 20252912 AMAQI
21st Jul 2025281 AMAQI
21st Jul 2025292 AMAQI
21st Jul 2025253 AMAQI
21st Jul 2025314 AMAQI
21st Jul 2025285 AMAQI
29°C21/36°C
21st Jul 2025286 AMAQI
21st Jul 2025267 AMAQI
21st Jul 2025268 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252310 AMAQI
21st Jul 20252511 AMAQI
21st Jul 20252612 PMAQI
21st Jul 2025281 PMAQI
21st Jul 2025272 PMAQI
21st Jul 2025293 PMAQI
21st Jul 2025284 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025327 PMAQI
21st Jul 2025278 PMAQI
21st Jul 2025229 PMAQI
21st Jul 20252410 PMAQI
21st Jul 20252611 PMAQI
22nd Jul 20252712 AMAQI
22nd Jul 2025261 AMAQI
22nd Jul 2025282 AMAQI
22nd Jul 2025243 AMAQI
22nd Jul 2025224 AMAQI
22nd Jul 2025205 AMAQI
25°C19/31°C
22nd Jul 2025196 AMAQI
22nd Jul 2025187 AMAQI
22nd Jul 2025248 AMAQI
22nd Jul 2025239 AMAQI
22nd Jul 20252110 AMAQI
22nd Jul 20252111 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025261 PMAQI
22nd Jul 2025292 PMAQI
22nd Jul 2025263 PMAQI
22nd Jul 2025284 PMAQI
22nd Jul 2025265 PMAQI
22nd Jul 2025266 PMAQI
22nd Jul 2025237 PMAQI
22nd Jul 2025248 PMAQI
22nd Jul 2025229 PMAQI
22nd Jul 20252110 PMAQI
22nd Jul 20252111 PMAQI
23rd Jul 20252212 AMAQI
23rd Jul 2025211 AMAQI
23rd Jul 2025242 AMAQI
23rd Jul 2025263 AMAQI
23rd Jul 2025254 AMAQI
23rd Jul 2025285 AMAQI
24°C15/31°C
23rd Jul 2025266 AMAQI
23rd Jul 2025217 AMAQI
23rd Jul 2025228 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252610 AMAQI
23rd Jul 20252811 AMAQI
23rd Jul 20253012 PMAQI
23rd Jul 2025281 PMAQI
23rd Jul 2025302 PMAQI
23rd Jul 2025313 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025235 PMAQI
23rd Jul 2025236 PMAQI
23rd Jul 2025247 PMAQI
23rd Jul 2025248 PMAQI
23rd Jul 2025269 PMAQI
23rd Jul 20252610 PMAQI
23rd Jul 20252611 PMAQI
24th Jul 20252612 AMAQI
24th Jul 2025251 AMAQI
24th Jul 2025242 AMAQI
24th Jul 2025223 AMAQI
24th Jul 2025224 AMAQI
24th Jul 2025235 AMAQI
25°C17/33°C
24th Jul 2025206 AMAQI
24th Jul 2025227 AMAQI
24th Jul 2025188 AMAQI
24th Jul 2025209 AMAQI
24th Jul 20252010 AMAQI
24th Jul 20252511 AMAQI
24th Jul 20252612 PMAQI
24th Jul 2025271 PMAQI
24th Jul 2025252 PMAQI
24th Jul 2025233 PMAQI
24th Jul 2025234 PMAQI
24th Jul 2025225 PMAQI
24th Jul 2025236 PMAQI
24th Jul 2025237 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025249 PMAQI
24th Jul 20252310 PMAQI
24th Jul 20252211 PMAQI
25th Jul 20252212 AMAQI
25th Jul 2025211 AMAQI
25th Jul 2025202 AMAQI
25th Jul 2025203 AMAQI
25th Jul 2025184 AMAQI
25th Jul 2025185 AMAQI
25°C18/32°C
25th Jul 2025186 AMAQI
25th Jul 2025177 AMAQI
25th Jul 2025208 AMAQI
25th Jul 2025199 AMAQI
25th Jul 20252110 AMAQI
25th Jul 20252311 AMAQI
25th Jul 20252412 PMAQI
25th Jul 2025251 PMAQI
25th Jul 2025232 PMAQI
25th Jul 2025213 PMAQI
25th Jul 2025224 PMAQI
25th Jul 2025225 PMAQI
25th Jul 2025216 PMAQI
25th Jul 2025207 PMAQI
25th Jul 2025228 PMAQI
25th Jul 2025259 PMAQI
25th Jul 20252110 PMAQI
25th Jul 20252011 PMAQI
26th Jul 20252012 AMAQI
26th Jul 2025181 AMAQI
26th Jul 2025192 AMAQI
26th Jul 2025183 AMAQI
26th Jul 2025184 AMAQI
26th Jul 2025225 AMAQI
27°C19/35°C
26th Jul 2025216 AMAQI
26th Jul 2025187 AMAQI
26th Jul 2025188 AMAQI
26th Jul 2025179 AMAQI
26th Jul 20251610 AMAQI
26th Jul 20251711 AMAQI
26th Jul 20251712 PMAQI
26th Jul 2025211 PMAQI
26th Jul 2025202 PMAQI
26th Jul 2025213 PMAQI
26th Jul 2025214 PMAQI
26th Jul 2025225 PMAQI
26th Jul 2025186 PMAQI
26th Jul 2025197 PMAQI
26th Jul 2025198 PMAQI
26th Jul 2025189 PMAQI
26th Jul 20251810 PMAQI
26th Jul 20251911 PMAQI
27th Jul 20251912 AMAQI
27th Jul 2025191 AMAQI
27th Jul 2025202 AMAQI
27th Jul 2025203 AMAQI
27th Jul 2025224 AMAQI
27th Jul 2025215 AMAQI
25°C19/32°C
27th Jul 2025206 AMAQI
27th Jul 2025207 AMAQI
27th Jul 2025178 AMAQI
27th Jul 2025169 AMAQI
27th Jul 20251910 AMAQI
27th Jul 20251911 AMAQI
27th Jul 20251812 PMAQI
27th Jul 2025171 PMAQI
27th Jul 2025182 PMAQI
27th Jul 2025183 PMAQI
27th Jul 2025204 PMAQI
27th Jul 2025185 PMAQI
27th Jul 2025186 PMAQI
27th Jul 2025207 PMAQI
27th Jul 2025208 PMAQI
27th Jul 2025209 PMAQI
27th Jul 20251810 PMAQI
27th Jul 20251811 PMAQI
28th Jul 20251712 AMAQI
28th Jul 2025201 AMAQI
28th Jul 2025202 AMAQI
28th Jul 2025213 AMAQI
28th Jul 2025234 AMAQI
28th Jul 2025205 AMAQI
26°C18/34°C
28th Jul 2025206 AMAQI
28th Jul 2025227 AMAQI
28th Jul 2025198 AMAQI
28th Jul 2025219 AMAQI
28th Jul 20251810 AMAQI
28th Jul 20251711 AMAQI
28th Jul 20252212 PMAQI
28th Jul 2025241 PMAQI
28th Jul 2025232 PMAQI
28th Jul 2025223 PMAQI
28th Jul 2025214 PMAQI
28th Jul 2025205 PMAQI
28th Jul 2025186 PMAQI
28th Jul 2025217 PMAQI
28th Jul 2025218 PMAQI
28th Jul 2025219 PMAQI
28th Jul 20252110 PMAQI
28th Jul 20252211 PMAQI
29th Jul 20252112 AMAQI
29th Jul 2025251 AMAQI
29th Jul 2025222 AMAQI
29th Jul 2025223 AMAQI
29th Jul 2025224 AMAQI
29th Jul 2025215 AMAQI
28°C20/36°C
29th Jul 2025216 AMAQI
29th Jul 2025227 AMAQI
29th Jul 2025208 AMAQI
29th Jul 2025209 AMAQI
29th Jul 20252210 AMAQI
29th Jul 20252311 AMAQI
29th Jul 20252912 PMAQI
29th Jul 2025301 PMAQI
29th Jul 2025252 PMAQI
29th Jul 2025233 PMAQI
29th Jul 2025224 PMAQI
29th Jul 2025225 PMAQI
29th Jul 2025226 PMAQI
29th Jul 2025237 PMAQI
29th Jul 2025238 PMAQI
29th Jul 2025239 PMAQI
29th Jul 20252210 PMAQI
29th Jul 20252411 PMAQI
30th Jul 20252412 AMAQI
30th Jul 2025241 AMAQI
30th Jul 2025262 AMAQI
30th Jul 2025263 AMAQI
30th Jul 2025254 AMAQI
30th Jul 2025305 AMAQI
29°C22/36°C
30th Jul 2025276 AMAQI
30th Jul 2025277 AMAQI
30th Jul 2025228 AMAQI
30th Jul 2025269 AMAQI
30th Jul 20252410 AMAQI
30th Jul 20252611 AMAQI
30th Jul 20253012 PMAQI
30th Jul 2025271 PMAQI
30th Jul 2025242 PMAQI
30th Jul 2025243 PMAQI
30th Jul 2025244 PMAQI
30th Jul 2025245 PMAQI
30th Jul 2025246 PMAQI
30th Jul 2025247 PMAQI
30th Jul 2025248 PMAQI
30th Jul 2025239 PMAQI
30th Jul 20252310 PMAQI
30th Jul 20252311 PMAQI
31st Jul 20252512 AMAQI
31st Jul 2025251 AMAQI
31st Jul 2025262 AMAQI
31st Jul 2025263 AMAQI
31st Jul 2025274 AMAQI
31st Jul 2025285 AMAQI
28°C22/35°C
31st Jul 2025256 AMAQI
31st Jul 2025277 AMAQI
31st Jul 2025258 AMAQI
31st Jul 2025249 AMAQI
31st Jul 20252910 AMAQI
31st Jul 20252911 AMAQI
31st Jul 20253212 PMAQI
31st Jul 2025311 PMAQI
31st Jul 2025342 PMAQI
31st Jul 2025393 PMAQI
31st Jul 2025404 PMAQI
31st Jul 2025365 PMAQI
31st Jul 2025386 PMAQI
31st Jul 2025287 PMAQI
31st Jul 2025348 PMAQI
31st Jul 2025339 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20253311 PMAQI
1st Aug 20253712 AMAQI
1st Aug 2025361 AMAQI
1st Aug 2025382 AMAQI
1st Aug 2025403 AMAQI
1st Aug 2025404 AMAQI
1st Aug 2025415 AMAQI
28°C23/36°C
1st Aug 2025396 AMAQI
1st Aug 2025377 AMAQI
1st Aug 2025378 AMAQI
1st Aug 2025379 AMAQI
1st Aug 20253510 AMAQI
1st Aug 20254111 AMAQI
1st Aug 20254212 PMAQI
1st Aug 2025431 PMAQI
1st Aug 2025422 PMAQI
1st Aug 2025413 PMAQI
1st Aug 2025354 PMAQI
1st Aug 2025385 PMAQI
1st Aug 2025396 PMAQI
1st Aug 2025397 PMAQI
1st Aug 2025388 PMAQI
1st Aug 2025339 PMAQI
1st Aug 20253210 PMAQI
1st Aug 20253211 PMAQI
2nd Aug 20252812 AMAQI
2nd Aug 2025281 AMAQI
2nd Aug 2025262 AMAQI
2nd Aug 2025263 AMAQI
2nd Aug 2025264 AMAQI
2nd Aug 2025245 AMAQI
29°C23/38°C
2nd Aug 2025256 AMAQI
2nd Aug 2025237 AMAQI
2nd Aug 2025228 AMAQI
2nd Aug 2025249 AMAQI
2nd Aug 20252210 AMAQI
2nd Aug 20252711 AMAQI
2nd Aug 20252412 PMAQI
2nd Aug 2025251 PMAQI
2nd Aug 2025242 PMAQI
2nd Aug 2025223 PMAQI
2nd Aug 2025204 PMAQI
2nd Aug 2025225 PMAQI
2nd Aug 2025266 PMAQI
2nd Aug 2025237 PMAQI
2nd Aug 2025238 PMAQI
2nd Aug 2025269 PMAQI
2nd Aug 20252210 PMAQI
2nd Aug 20252611 PMAQI
3rd Aug 20252912 AMAQI
3rd Aug 2025251 AMAQI
3rd Aug 2025252 AMAQI
3rd Aug 2025273 AMAQI
3rd Aug 2025274 AMAQI
3rd Aug 2025245 AMAQI
29°C21/36°C
3rd Aug 2025226 AMAQI
3rd Aug 2025227 AMAQI
3rd Aug 2025228 AMAQI
3rd Aug 2025209 AMAQI
3rd Aug 20251910 AMAQI
3rd Aug 20252111 AMAQI
3rd Aug 20252312 PMAQI
3rd Aug 2025311 PMAQI
3rd Aug 2025242 PMAQI
3rd Aug 2025243 PMAQI
3rd Aug 2025254 PMAQI
3rd Aug 2025235 PMAQI
3rd Aug 2025216 PMAQI
3rd Aug 2025297 PMAQI
3rd Aug 2025268 PMAQI
3rd Aug 2025279 PMAQI
3rd Aug 20252910 PMAQI
3rd Aug 20252611 PMAQI
4th Aug 20252612 AMAQI
4th Aug 2025251 AMAQI
4th Aug 2025232 AMAQI
4th Aug 2025243 AMAQI
4th Aug 2025244 AMAQI
4th Aug 2025265 AMAQI
28°C22/35°C
4th Aug 2025266 AMAQI
4th Aug 2025237 AMAQI
4th Aug 2025228 AMAQI
4th Aug 2025249 AMAQI
4th Aug 20252210 AMAQI
4th Aug 20252311 AMAQI
4th Aug 20252812 PMAQI
4th Aug 2025271 PMAQI
4th Aug 2025282 PMAQI
4th Aug 2025263 PMAQI
4th Aug 2025234 PMAQI
4th Aug 2025265 PMAQI
4th Aug 2025256 PMAQI
4th Aug 2025257 PMAQI
4th Aug 2025278 PMAQI
4th Aug 2025289 PMAQI
4th Aug 20252810 PMAQI
4th Aug 20253011 PMAQI
5th Aug 20252912 AMAQI
5th Aug 2025271 AMAQI
5th Aug 2025252 AMAQI
5th Aug 2025263 AMAQI
5th Aug 2025264 AMAQI
5th Aug 2025265 AMAQI
26°C19/33°C
5th Aug 2025246 AMAQI
5th Aug 2025237 AMAQI
5th Aug 2025268 AMAQI
5th Aug 2025249 AMAQI
5th Aug 20252610 AMAQI
5th Aug 20252711 AMAQI
5th Aug 20253012 PMAQI
5th Aug 2025301 PMAQI
5th Aug 2025322 PMAQI
5th Aug 2025303 PMAQI
5th Aug 2025264 PMAQI
5th Aug 2025245 PMAQI
5th Aug 2025246 PMAQI
5th Aug 2025297 PMAQI
5th Aug 2025258 PMAQI
5th Aug 2025249 PMAQI
5th Aug 20252610 PMAQI
5th Aug 20252611 PMAQI
6th Aug 20252512 AMAQI
6th Aug 2025241 AMAQI
6th Aug 2025222 AMAQI
6th Aug 2025213 AMAQI
6th Aug 2025204 AMAQI
6th Aug 2025245 AMAQI
27°C19/34°C
6th Aug 2025236 AMAQI
6th Aug 2025237 AMAQI
6th Aug 2025248 AMAQI
6th Aug 2025249 AMAQI
6th Aug 20252510 AMAQI
6th Aug 20252611 AMAQI
6th Aug 20252612 PMAQI
6th Aug 2025241 PMAQI
6th Aug 2025232 PMAQI
6th Aug 2025223 PMAQI
6th Aug 2025224 PMAQI
6th Aug 2025245 PMAQI
6th Aug 2025216 PMAQI
6th Aug 2025227 PMAQI
6th Aug 2025228 PMAQI
6th Aug 2025229 PMAQI
6th Aug 20252110 PMAQI
6th Aug 20252211 PMAQI
7th Aug 20252212 AMAQI
7th Aug 2025231 AMAQI
7th Aug 2025252 AMAQI
7th Aug 2025263 AMAQI
7th Aug 2025194 AMAQI
7th Aug 2025175 AMAQI
28°C20/35°C
7th Aug 2025186 AMAQI
7th Aug 2025207 AMAQI
7th Aug 2025208 AMAQI
7th Aug 2025219 AMAQI
7th Aug 20252010 AMAQI
7th Aug 20252011 AMAQI
7th Aug 20252212 PMAQI
7th Aug 2025211 PMAQI
7th Aug 2025212 PMAQI
7th Aug 2025223 PMAQI
7th Aug 2025224 PMAQI
7th Aug 2025205 PMAQI
7th Aug 2025196 PMAQI
7th Aug 2025227 PMAQI
7th Aug 2025228 PMAQI
7th Aug 2025219 PMAQI
7th Aug 20252210 PMAQI
7th Aug 20252211 PMAQI
8th Aug 20252312 AMAQI
8th Aug 2025231 AMAQI
8th Aug 2025232 AMAQI
8th Aug 2025233 AMAQI
8th Aug 2025214 AMAQI
8th Aug 2025225 AMAQI
29°C21/36°C
8th Aug 2025216 AMAQI
8th Aug 2025237 AMAQI
8th Aug 2025238 AMAQI
8th Aug 2025229 AMAQI
8th Aug 20252410 AMAQI
8th Aug 20252511 AMAQI
8th Aug 20252912 PMAQI
8th Aug 2025261 PMAQI
8th Aug 2025252 PMAQI
8th Aug 2025243 PMAQI
8th Aug 2025244 PMAQI
8th Aug 2025215 PMAQI
8th Aug 2025226 PMAQI
8th Aug 2025227 PMAQI
8th Aug 2025228 PMAQI
8th Aug 2025229 PMAQI
8th Aug 20252210 PMAQI
8th Aug 20252211 PMAQI
9th Aug 20252412 AMAQI
9th Aug 2025251 AMAQI
9th Aug 2025262 AMAQI
9th Aug 2025263 AMAQI
9th Aug 2025234 AMAQI
9th Aug 2025265 AMAQI
31°C23/39°C
9th Aug 2025276 AMAQI
9th Aug 2025277 AMAQI
9th Aug 2025288 AMAQI
9th Aug 2025269 AMAQI
9th Aug 20252610 AMAQI
9th Aug 20252611 AMAQI
9th Aug 20253012 PMAQI
9th Aug 2025281 PMAQI
9th Aug 2025262 PMAQI
9th Aug 2025273 PMAQI
9th Aug 2025254 PMAQI
9th Aug 2025255 PMAQI
9th Aug 2025286 PMAQI
9th Aug 2025287 PMAQI
9th Aug 2025268 PMAQI
9th Aug 2025289 PMAQI
9th Aug 20252610 PMAQI
9th Aug 20252711 PMAQI
10th Aug 20252812 AMAQI
10th Aug 2025291 AMAQI
10th Aug 2025282 AMAQI
10th Aug 2025293 AMAQI
10th Aug 2025284 AMAQI
10th Aug 2025275 AMAQI
33°C25/41°C
10th Aug 2025286 AMAQI
10th Aug 2025297 AMAQI
10th Aug 2025288 AMAQI
10th Aug 2025289 AMAQI
10th Aug 20252810 AMAQI
10th Aug 20253011 AMAQI
10th Aug 20253112 PMAQI
10th Aug 2025341 PMAQI
10th Aug 2025302 PMAQI
10th Aug 2025313 PMAQI
10th Aug 2025294 PMAQI
10th Aug 2025295 PMAQI
10th Aug 2025276 PMAQI
10th Aug 2025287 PMAQI
10th Aug 2025278 PMAQI
10th Aug 2025269 PMAQI
10th Aug 20252410 PMAQI
10th Aug 20252411 PMAQI
11th Aug 20252712 AMAQI
11th Aug 2025271 AMAQI
11th Aug 2025302 AMAQI
11th Aug 2025303 AMAQI
11th Aug 2025324 AMAQI
11th Aug 2025355 AMAQI
34°C27/41°C
11th Aug 2025336 AMAQI
11th Aug 2025347 AMAQI
11th Aug 2025368 AMAQI
11th Aug 2025369 AMAQI
11th Aug 20253810 AMAQI
11th Aug 20254011 AMAQI
11th Aug 20254112 PMAQI
11th Aug 2025431 PMAQI
11th Aug 2025482 PMAQI
11th Aug 2025463 PMAQI
11th Aug 2025394 PMAQI
11th Aug 2025385 PMAQI
11th Aug 2025366 PMAQI
11th Aug 2025367 PMAQI
11th Aug 2025368 PMAQI
11th Aug 2025339 PMAQI
11th Aug 20253010 PMAQI
11th Aug 20253011 PMAQI
12th Aug 20253112 AMAQI
12th Aug 2025321 AMAQI
12th Aug 2025322 AMAQI
12th Aug 2025353 AMAQI
12th Aug 2025364 AMAQI
12th Aug 2025345 AMAQI
34°C25/43°C
12th Aug 2025366 AMAQI
12th Aug 2025327 AMAQI
12th Aug 2025328 AMAQI
12th Aug 2025309 AMAQI
12th Aug 20253110 AMAQI
12th Aug 20253211 AMAQI
12th Aug 20253812 PMAQI
12th Aug 2025391 PMAQI
12th Aug 2025372 PMAQI
12th Aug 2025363 PMAQI
12th Aug 2025364 PMAQI
12th Aug 2025365 PMAQI
12th Aug 2025356 PMAQI
12th Aug 2025337 PMAQI
12th Aug 2025358 PMAQI
12th Aug 2025329 PMAQI
12th Aug 20253010 PMAQI
12th Aug 20253311 PMAQI
13th Aug 20253112 AMAQI
13th Aug 2025331 AMAQI
13th Aug 2025332 AMAQI
13th Aug 2025363 AMAQI
13th Aug 2025404 AMAQI
13th Aug 2025435 AMAQI
33°C25/41°C
13th Aug 2025406 AMAQI
6 AM13th Aug 2025417 AMAQI
13th Aug 2025438 AMAQI
13th Aug 2025419 AMAQI
13th Aug 20254210 AMAQI
13th Aug 20254611 AMAQI
13th Aug 20254512 PMAQI
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 8 PM
29AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
6 AM - 11 AM
27AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 8 PM (Avg. 29), while the lowest AQI was between 6 AM to 11 AM (Avg. 27).
Night time
Avg. Highest Time
12 AM - 11 PM
27AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
27AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 27), while the lowest AQI was between 12 AM to 11 PM (Avg. 27).
2025 Days Vs Air Quality
Lake Boulevard, Shasta Lake, California, United States
2025
100%
140
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Good
140 DaysModerate
0 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 225 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
Lake Boulevard, Shasta Lake, 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
19AQI
19AQI
2nd March 2025
18AQI
18AQI
3rd March 2025
20AQI
20AQI
4th March 2025
21AQI
21AQI
5th March 2025
25AQI
25AQI
6th March 2025
19AQI
19AQI
1st April 2025
22AQI
22AQI
2nd April 2025
22AQI
22AQI
3rd April 2025
20AQI
20AQI
4th April 2025
27AQI
27AQI
5th April 2025
26AQI
26AQI
6th April 2025
26AQI
26AQI
7th April 2025
19AQI
19AQI
8th April 2025
19AQI
19AQI
9th April 2025
22AQI
22AQI
10th April 2025
23AQI
23AQI
11th April 2025
21AQI
21AQI
12th April 2025
20AQI
20AQI
13th April 2025
28AQI
28AQI
14th April 2025
33AQI
33AQI
15th April 2025
32AQI
32AQI
16th April 2025
32AQI
32AQI
17th April 2025
28AQI
28AQI
18th April 2025
29AQI
29AQI
19th April 2025
25AQI
25AQI
20th April 2025
25AQI
25AQI
21st April 2025
22AQI
22AQI
22nd April 2025
23AQI
23AQI
23rd April 2025
30AQI
30AQI
24th April 2025
35AQI
35AQI
25th April 2025
21AQI
21AQI
26th April 2025
18AQI
18AQI
27th April 2025
18AQI
18AQI
28th April 2025
23AQI
23AQI
29th April 2025
25AQI
25AQI
30th April 2025
27AQI
27AQI
1st May 2025
30AQI
30AQI
2nd May 2025
25AQI
25AQI
3rd May 2025
18AQI
18AQI
4th May 2025
21AQI
21AQI
5th May 2025
21AQI
21AQI
6th May 2025
22AQI
22AQI
7th May 2025
31AQI
31AQI
8th May 2025
26AQI
26AQI
9th May 2025
30AQI
30AQI
10th May 2025
26AQI
26AQI
11th May 2025
18AQI
18AQI
12th May 2025
16AQI
16AQI
13th May 2025
17AQI
17AQI
14th May 2025
18AQI
18AQI
15th May 2025
21AQI
21AQI
16th May 2025
21AQI
21AQI
17th May 2025
19AQI
19AQI
18th May 2025
19AQI
19AQI
19th May 2025
20AQI
20AQI
20th May 2025
15AQI
15AQI
21st May 2025
20AQI
20AQI
22nd May 2025
20AQI
20AQI
23rd May 2025
20AQI
20AQI
24th May 2025
24AQI
24AQI
25th May 2025
24AQI
24AQI
26th May 2025
17AQI
17AQI
27th May 2025
20AQI
20AQI
28th May 2025
30AQI
30AQI
29th May 2025
21AQI
21AQI
30th May 2025
23AQI
23AQI
31st May 2025
28AQI
28AQI
1st June 2025
23AQI
23AQI
2nd June 2025
28AQI
28AQI
3rd June 2025
27AQI
27AQI
4th June 2025
26AQI
26AQI
5th June 2025
28AQI
28AQI
6th June 2025
26AQI
26AQI
7th June 2025
27AQI
27AQI
8th June 2025
29AQI
29AQI
9th June 2025
29AQI
29AQI
10th June 2025
31AQI
31AQI
11th June 2025
32AQI
32AQI
12th June 2025
36AQI
36AQI
13th June 2025
34AQI
34AQI
14th June 2025
30AQI
30AQI
15th June 2025
27AQI
27AQI
16th June 2025
25AQI
25AQI
17th June 2025
22AQI
22AQI
18th June 2025
23AQI
23AQI
19th June 2025
23AQI
23AQI
20th June 2025
25AQI
25AQI
21st June 2025
20AQI
20AQI
22nd June 2025
18AQI
18AQI
23rd June 2025
20AQI
20AQI
24th June 2025
22AQI
22AQI
25th June 2025
29AQI
29AQI
26th June 2025
23AQI
23AQI
27th June 2025
24AQI
24AQI
28th June 2025
22AQI
22AQI
29th June 2025
22AQI
22AQI
30th June 2025
26AQI
26AQI
1st July 2025
28AQI
28AQI
2nd July 2025
25AQI
25AQI
3rd July 2025
23AQI
23AQI
4th July 2025
25AQI
25AQI
5th July 2025
32AQI
32AQI
6th July 2025
28AQI
28AQI
7th July 2025
26AQI
26AQI
8th July 2025
28AQI
28AQI
9th July 2025
23AQI
23AQI
10th July 2025
27AQI
27AQI
11th July 2025
41AQI
41AQI
12th July 2025
41AQI
41AQI
13th July 2025
39AQI
39AQI
14th July 2025
41AQI
41AQI
15th July 2025
39AQI
39AQI
16th July 2025
39AQI
39AQI
17th July 2025
40AQI
40AQI
18th July 2025
29AQI
29AQI
19th July 2025
28AQI
28AQI
20th July 2025
25AQI
25AQI
21st July 2025
27AQI
27AQI
22nd July 2025
24AQI
24AQI
23rd July 2025
25AQI
25AQI
24th July 2025
23AQI
23AQI
25th July 2025
21AQI
21AQI
26th July 2025
19AQI
19AQI
27th July 2025
19AQI
19AQI
28th July 2025
21AQI
21AQI
29th July 2025
23AQI
23AQI
30th July 2025
25AQI
25AQI
31st July 2025
30AQI
30AQI
1st August 2025
38AQI
38AQI
2nd August 2025
25AQI
25AQI
3rd August 2025
25AQI
25AQI
4th August 2025
26AQI
26AQI
5th August 2025
26AQI
26AQI
6th August 2025
23AQI
23AQI
7th August 2025
21AQI
21AQI
8th August 2025
23AQI
23AQI
9th August 2025
26AQI
26AQI
10th August 2025
28AQI
28AQI
11th August 2025
35AQI
35AQI
12th August 2025
34AQI
34AQI
20AQI
25AQI
22AQI
26AQI
29AQI
28AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202525AQI
6
30
31
30
31
12
140
Highest AQI recorded in
July29AQI
Lowest AQI recorded in
March20AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
25AQILeast Polluted Year Recorded
2025(Avg.)
25AQILake Boulevard's annual 2025 AQI (25) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
