Montoursville, Pennsylvania, 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
Montoursville, Pennsylvania, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Aug 2025
76AQILowest AQI recorded on
2nd Aug 2025
30AQISame Day Analysis (8th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 55 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 8th Aug - 9th Aug 2025
Montoursville, Pennsylvania, United States
AQI
Day
Night
.
5 AM8th Aug 2025
8 PM
4 AM9th Aug 2025
Day time
Avg. Highest Time
8PM8th Aug
58AQI
Avg. Lowest Time
2PM8th Aug
50AQI
Night time
Avg. Highest Time
12AM9th Aug
56AQI
Avg. Lowest Time
4AM9th Aug
28AQI
In the last 24 hours,
Montoursville's AQI reached its highest point of 58 at 8 PM during the Day, while the lowest point, 28, was recorded at 4 AM during the Night between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Montoursville, Pennsylvania, United States
JulAug
10th - 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 - 08th08th - 09th09th
Day
Night
10th Jul 2025345 AMAQI
10th Jul 2025346 AMAQI
10th Jul 2025357 AMAQI
10th Jul 2025348 AMAQI
10th Jul 2025349 AMAQI
10th Jul 20253610 AMAQI
10th Jul 20253511 AMAQI
10th Jul 20253612 PMAQI
10th Jul 2025401 PMAQI
10th Jul 2025412 PMAQI
10th Jul 2025393 PMAQI
10th Jul 2025394 PMAQI
10th Jul 2025385 PMAQI
10th Jul 2025386 PMAQI
10th Jul 2025377 PMAQI
10th Jul 2025368 PMAQI
10th Jul 2025379 PMAQI
10th Jul 20253710 PMAQI
10th Jul 20253611 PMAQI
11th Jul 20253712 AMAQI
11th Jul 2025401 AMAQI
11th Jul 2025392 AMAQI
11th Jul 2025393 AMAQI
11th Jul 2025394 AMAQI
24°C16/30°C
11th Jul 2025395 AMAQI
11th Jul 2025396 AMAQI
11th Jul 2025387 AMAQI
11th Jul 2025398 AMAQI
11th Jul 2025409 AMAQI
11th Jul 20254210 AMAQI
11th Jul 20254411 AMAQI
11th Jul 20254712 PMAQI
11th Jul 2025481 PMAQI
11th Jul 2025482 PMAQI
11th Jul 2025483 PMAQI
11th Jul 2025464 PMAQI
11th Jul 2025455 PMAQI
11th Jul 2025456 PMAQI
11th Jul 2025427 PMAQI
11th Jul 2025408 PMAQI
11th Jul 2025409 PMAQI
11th Jul 20254110 PMAQI
11th Jul 20254111 PMAQI
12th Jul 20254112 AMAQI
12th Jul 2025391 AMAQI
12th Jul 2025342 AMAQI
12th Jul 2025343 AMAQI
12th Jul 2025344 AMAQI
24°C16/30°C
12th Jul 2025365 AMAQI
12th Jul 2025376 AMAQI
12th Jul 2025387 AMAQI
12th Jul 2025378 AMAQI
12th Jul 2025369 AMAQI
12th Jul 20253510 AMAQI
12th Jul 20253611 AMAQI
12th Jul 20253812 PMAQI
12th Jul 2025381 PMAQI
12th Jul 2025392 PMAQI
12th Jul 2025383 PMAQI
12th Jul 2025384 PMAQI
12th Jul 2025385 PMAQI
12th Jul 2025376 PMAQI
12th Jul 2025377 PMAQI
12th Jul 2025368 PMAQI
12th Jul 2025359 PMAQI
12th Jul 20253410 PMAQI
12th Jul 20253511 PMAQI
13th Jul 20253512 AMAQI
13th Jul 2025351 AMAQI
13th Jul 2025342 AMAQI
13th Jul 2025343 AMAQI
13th Jul 2025364 AMAQI
26°C18/31°C
13th Jul 2025355 AMAQI
13th Jul 2025366 AMAQI
13th Jul 2025367 AMAQI
13th Jul 2025328 AMAQI
13th Jul 2025309 AMAQI
13th Jul 20252910 AMAQI
13th Jul 20253011 AMAQI
13th Jul 20253112 PMAQI
13th Jul 2025311 PMAQI
13th Jul 2025302 PMAQI
13th Jul 2025323 PMAQI
13th Jul 2025314 PMAQI
13th Jul 2025315 PMAQI
13th Jul 2025316 PMAQI
13th Jul 2025337 PMAQI
13th Jul 2025358 PMAQI
13th Jul 2025349 PMAQI
13th Jul 20253110 PMAQI
13th Jul 20253111 PMAQI
14th Jul 20253212 AMAQI
14th Jul 2025301 AMAQI
14th Jul 2025282 AMAQI
14th Jul 2025313 AMAQI
14th Jul 2025304 AMAQI
26°C22/31°C
14th Jul 2025315 AMAQI
14th Jul 2025336 AMAQI
14th Jul 2025327 AMAQI
14th Jul 2025318 AMAQI
14th Jul 2025309 AMAQI
14th Jul 20252610 AMAQI
14th Jul 20252911 AMAQI
14th Jul 20253212 PMAQI
14th Jul 2025331 PMAQI
14th Jul 2025322 PMAQI
14th Jul 2025323 PMAQI
14th Jul 2025324 PMAQI
14th Jul 2025325 PMAQI
14th Jul 2025336 PMAQI
14th Jul 2025327 PMAQI
14th Jul 2025308 PMAQI
14th Jul 2025289 PMAQI
14th Jul 20252810 PMAQI
14th Jul 20252911 PMAQI
15th Jul 20253112 AMAQI
15th Jul 2025301 AMAQI
15th Jul 2025332 AMAQI
15th Jul 2025333 AMAQI
15th Jul 2025234 AMAQI
24°C21/26°C
15th Jul 2025245 AMAQI
15th Jul 2025236 AMAQI
15th Jul 2025267 AMAQI
15th Jul 2025258 AMAQI
15th Jul 2025259 AMAQI
15th Jul 20252610 AMAQI
15th Jul 20252811 AMAQI
15th Jul 20252912 PMAQI
15th Jul 2025301 PMAQI
15th Jul 2025302 PMAQI
15th Jul 2025283 PMAQI
15th Jul 2025274 PMAQI
15th Jul 2025275 PMAQI
15th Jul 2025286 PMAQI
15th Jul 2025297 PMAQI
15th Jul 2025318 PMAQI
15th Jul 2025309 PMAQI
15th Jul 20253110 PMAQI
15th Jul 20253111 PMAQI
16th Jul 20253312 AMAQI
16th Jul 2025351 AMAQI
16th Jul 2025402 AMAQI
16th Jul 2025403 AMAQI
16th Jul 2025404 AMAQI
25°C20/31°C
16th Jul 2025425 AMAQI
16th Jul 2025386 AMAQI
16th Jul 2025387 AMAQI
16th Jul 2025398 AMAQI
16th Jul 2025399 AMAQI
16th Jul 20253810 AMAQI
16th Jul 20253811 AMAQI
16th Jul 20253712 PMAQI
16th Jul 2025361 PMAQI
16th Jul 2025372 PMAQI
16th Jul 2025393 PMAQI
16th Jul 2025364 PMAQI
16th Jul 2025375 PMAQI
16th Jul 2025366 PMAQI
16th Jul 2025387 PMAQI
16th Jul 2025388 PMAQI
16th Jul 2025379 PMAQI
16th Jul 20253610 PMAQI
16th Jul 20253711 PMAQI
17th Jul 20253612 AMAQI
17th Jul 2025331 AMAQI
17th Jul 2025242 AMAQI
17th Jul 2025253 AMAQI
17th Jul 2025234 AMAQI
25°C19/31°C
17th Jul 2025235 AMAQI
17th Jul 2025206 AMAQI
17th Jul 2025257 AMAQI
17th Jul 2025238 AMAQI
17th Jul 2025249 AMAQI
17th Jul 20252510 AMAQI
17th Jul 20252911 AMAQI
17th Jul 20253112 PMAQI
17th Jul 2025311 PMAQI
17th Jul 2025302 PMAQI
17th Jul 2025303 PMAQI
17th Jul 2025294 PMAQI
17th Jul 2025295 PMAQI
17th Jul 2025286 PMAQI
17th Jul 2025277 PMAQI
17th Jul 2025298 PMAQI
17th Jul 2025289 PMAQI
17th Jul 20252610 PMAQI
17th Jul 20252611 PMAQI
18th Jul 20252612 AMAQI
18th Jul 2025251 AMAQI
18th Jul 2025212 AMAQI
18th Jul 2025203 AMAQI
18th Jul 2025194 AMAQI
26°C22/33°C
18th Jul 2025215 AMAQI
18th Jul 2025226 AMAQI
18th Jul 2025217 AMAQI
18th Jul 2025208 AMAQI
18th Jul 2025179 AMAQI
18th Jul 20251510 AMAQI
18th Jul 20251411 AMAQI
18th Jul 20251512 PMAQI
18th Jul 2025141 PMAQI
18th Jul 2025152 PMAQI
18th Jul 2025163 PMAQI
18th Jul 2025174 PMAQI
18th Jul 2025175 PMAQI
18th Jul 2025186 PMAQI
18th Jul 2025197 PMAQI
18th Jul 2025208 PMAQI
18th Jul 2025209 PMAQI
18th Jul 20252210 PMAQI
18th Jul 20252211 PMAQI
19th Jul 20252112 AMAQI
19th Jul 2025221 AMAQI
19th Jul 2025202 AMAQI
19th Jul 2025203 AMAQI
19th Jul 2025204 AMAQI
22°C18/27°C
19th Jul 2025185 AMAQI
19th Jul 2025196 AMAQI
19th Jul 2025207 AMAQI
19th Jul 2025188 AMAQI
19th Jul 2025189 AMAQI
19th Jul 20251910 AMAQI
19th Jul 20252011 AMAQI
19th Jul 20252012 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025232 PMAQI
19th Jul 2025223 PMAQI
19th Jul 2025224 PMAQI
19th Jul 2025215 PMAQI
19th Jul 2025216 PMAQI
19th Jul 2025217 PMAQI
19th Jul 2025228 PMAQI
19th Jul 2025239 PMAQI
19th Jul 20252410 PMAQI
19th Jul 20252411 PMAQI
20th Jul 20252412 AMAQI
20th Jul 2025241 AMAQI
20th Jul 2025282 AMAQI
20th Jul 2025283 AMAQI
20th Jul 2025284 AMAQI
21°C16/26°C
20th Jul 2025285 AMAQI
20th Jul 2025296 AMAQI
20th Jul 2025307 AMAQI
20th Jul 2025328 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20252910 AMAQI
20th Jul 20253111 AMAQI
20th Jul 20253212 PMAQI
20th Jul 2025321 PMAQI
20th Jul 2025322 PMAQI
20th Jul 2025323 PMAQI
20th Jul 2025314 PMAQI
20th Jul 2025325 PMAQI
20th Jul 2025306 PMAQI
20th Jul 2025297 PMAQI
20th Jul 2025278 PMAQI
20th Jul 2025279 PMAQI
20th Jul 20252810 PMAQI
20th Jul 20253011 PMAQI
21st Jul 20253112 AMAQI
21st Jul 2025281 AMAQI
21st Jul 2025272 AMAQI
21st Jul 2025273 AMAQI
21st Jul 2025264 AMAQI
25°C19/31°C
21st Jul 2025285 AMAQI
21st Jul 2025276 AMAQI
21st Jul 2025287 AMAQI
21st Jul 2025308 AMAQI
21st Jul 2025349 AMAQI
21st Jul 20254710 AMAQI
21st Jul 20255211 AMAQI
21st Jul 20255212 PMAQI
21st Jul 2025521 PMAQI
21st Jul 2025502 PMAQI
21st Jul 2025443 PMAQI
21st Jul 2025464 PMAQI
21st Jul 2025465 PMAQI
21st Jul 2025486 PMAQI
21st Jul 2025377 PMAQI
21st Jul 2025388 PMAQI
21st Jul 2025449 PMAQI
21st Jul 20254210 PMAQI
21st Jul 20254311 PMAQI
22nd Jul 20254012 AMAQI
22nd Jul 2025391 AMAQI
22nd Jul 2025372 AMAQI
22nd Jul 2025303 AMAQI
22nd Jul 2025284 AMAQI
22°C17/28°C
22nd Jul 2025245 AMAQI
22nd Jul 2025256 AMAQI
22nd Jul 2025277 AMAQI
22nd Jul 2025268 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20252710 AMAQI
22nd Jul 20252811 AMAQI
22nd Jul 20252812 PMAQI
22nd Jul 2025271 PMAQI
22nd Jul 2025322 PMAQI
22nd Jul 2025333 PMAQI
22nd Jul 2025344 PMAQI
22nd Jul 2025335 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025337 PMAQI
22nd Jul 2025328 PMAQI
22nd Jul 2025329 PMAQI
22nd Jul 20253210 PMAQI
22nd Jul 20253511 PMAQI
23rd Jul 20253412 AMAQI
23rd Jul 2025331 AMAQI
23rd Jul 2025262 AMAQI
23rd Jul 2025273 AMAQI
23rd Jul 2025274 AMAQI
19°C11/27°C
23rd Jul 2025285 AMAQI
23rd Jul 2025296 AMAQI
23rd Jul 2025327 AMAQI
23rd Jul 2025308 AMAQI
23rd Jul 2025329 AMAQI
23rd Jul 20253010 AMAQI
23rd Jul 20253211 AMAQI
23rd Jul 20253712 PMAQI
23rd Jul 2025361 PMAQI
23rd Jul 2025382 PMAQI
23rd Jul 2025383 PMAQI
23rd Jul 2025384 PMAQI
23rd Jul 2025395 PMAQI
23rd Jul 2025426 PMAQI
23rd Jul 2025407 PMAQI
23rd Jul 2025388 PMAQI
23rd Jul 2025409 PMAQI
23rd Jul 20254010 PMAQI
23rd Jul 20254611 PMAQI
24th Jul 20254212 AMAQI
24th Jul 2025391 AMAQI
24th Jul 2025322 AMAQI
24th Jul 2025343 AMAQI
24th Jul 2025324 AMAQI
22°C17/27°C
24th Jul 2025355 AMAQI
24th Jul 2025366 AMAQI
24th Jul 2025367 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025339 AMAQI
24th Jul 20253410 AMAQI
24th Jul 20253411 AMAQI
24th Jul 20253512 PMAQI
24th Jul 2025361 PMAQI
24th Jul 2025382 PMAQI
24th Jul 2025413 PMAQI
24th Jul 2025414 PMAQI
24th Jul 2025425 PMAQI
24th Jul 2025426 PMAQI
24th Jul 2025387 PMAQI
24th Jul 2025378 PMAQI
24th Jul 2025389 PMAQI
24th Jul 20253710 PMAQI
24th Jul 20254111 PMAQI
25th Jul 20254012 AMAQI
25th Jul 2025401 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025323 AMAQI
25th Jul 2025324 AMAQI
26°C19/32°C
25th Jul 2025315 AMAQI
25th Jul 2025326 AMAQI
25th Jul 2025367 AMAQI
25th Jul 2025368 AMAQI
25th Jul 2025379 AMAQI
25th Jul 20253610 AMAQI
25th Jul 20253811 AMAQI
25th Jul 20254012 PMAQI
25th Jul 2025411 PMAQI
25th Jul 2025402 PMAQI
25th Jul 2025423 PMAQI
25th Jul 2025434 PMAQI
25th Jul 2025425 PMAQI
25th Jul 2025406 PMAQI
25th Jul 2025427 PMAQI
25th Jul 2025428 PMAQI
25th Jul 2025399 PMAQI
25th Jul 20253910 PMAQI
25th Jul 20254011 PMAQI
26th Jul 20253812 AMAQI
26th Jul 2025321 AMAQI
26th Jul 2025252 AMAQI
26th Jul 2025263 AMAQI
26th Jul 2025264 AMAQI
27°C20/35°C
26th Jul 2025265 AMAQI
26th Jul 2025266 AMAQI
26th Jul 2025297 AMAQI
26th Jul 2025298 AMAQI
26th Jul 2025299 AMAQI
26th Jul 20253110 AMAQI
26th Jul 20253511 AMAQI
26th Jul 20253612 PMAQI
26th Jul 2025361 PMAQI
26th Jul 2025402 PMAQI
26th Jul 2025363 PMAQI
26th Jul 2025374 PMAQI
26th Jul 2025405 PMAQI
26th Jul 2025396 PMAQI
26th Jul 2025387 PMAQI
26th Jul 2025368 PMAQI
26th Jul 2025439 PMAQI
26th Jul 20254310 PMAQI
26th Jul 20254411 PMAQI
27th Jul 20254412 AMAQI
27th Jul 2025401 AMAQI
27th Jul 2025352 AMAQI
27th Jul 2025433 AMAQI
27th Jul 2025364 AMAQI
23°C17/26°C
27th Jul 2025565 AMAQI
27th Jul 2025596 AMAQI
27th Jul 2025587 AMAQI
27th Jul 2025568 AMAQI
27th Jul 2025569 AMAQI
27th Jul 20255510 AMAQI
27th Jul 20255611 AMAQI
27th Jul 20255612 PMAQI
27th Jul 2025541 PMAQI
27th Jul 2025542 PMAQI
27th Jul 2025553 PMAQI
27th Jul 2025534 PMAQI
27th Jul 2025535 PMAQI
27th Jul 2025526 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025548 PMAQI
27th Jul 2025519 PMAQI
27th Jul 20255110 PMAQI
27th Jul 20255311 PMAQI
28th Jul 20255112 AMAQI
28th Jul 2025361 AMAQI
28th Jul 2025242 AMAQI
28th Jul 2025253 AMAQI
28th Jul 2025244 AMAQI
26°C22/30°C
28th Jul 2025255 AMAQI
28th Jul 2025276 AMAQI
28th Jul 2025307 AMAQI
28th Jul 2025308 AMAQI
28th Jul 2025299 AMAQI
28th Jul 20253010 AMAQI
28th Jul 20253311 AMAQI
28th Jul 20253312 PMAQI
28th Jul 2025331 PMAQI
28th Jul 2025332 PMAQI
28th Jul 2025383 PMAQI
28th Jul 2025374 PMAQI
28th Jul 2025385 PMAQI
28th Jul 2025376 PMAQI
28th Jul 2025347 PMAQI
28th Jul 2025348 PMAQI
28th Jul 2025369 PMAQI
28th Jul 20253710 PMAQI
28th Jul 20253811 PMAQI
29th Jul 20253812 AMAQI
29th Jul 2025371 AMAQI
29th Jul 2025332 AMAQI
29th Jul 2025363 AMAQI
29th Jul 2025364 AMAQI
25°C18/32°C
29th Jul 2025375 AMAQI
29th Jul 2025376 AMAQI
29th Jul 2025387 AMAQI
29th Jul 2025398 AMAQI
29th Jul 2025389 AMAQI
29th Jul 20253910 AMAQI
29th Jul 20254211 AMAQI
29th Jul 20253812 PMAQI
29th Jul 2025391 PMAQI
29th Jul 2025402 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025444 PMAQI
29th Jul 2025435 PMAQI
29th Jul 2025446 PMAQI
29th Jul 2025437 PMAQI
29th Jul 2025438 PMAQI
29th Jul 2025429 PMAQI
29th Jul 20254210 PMAQI
29th Jul 20254211 PMAQI
30th Jul 20254212 AMAQI
30th Jul 2025411 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025303 AMAQI
30th Jul 2025324 AMAQI
26°C18/32°C
30th Jul 2025335 AMAQI
30th Jul 2025326 AMAQI
30th Jul 2025357 AMAQI
30th Jul 2025368 AMAQI
30th Jul 2025359 AMAQI
30th Jul 20253410 AMAQI
30th Jul 20253811 AMAQI
30th Jul 20254112 PMAQI
30th Jul 2025431 PMAQI
30th Jul 2025442 PMAQI
30th Jul 2025443 PMAQI
30th Jul 2025444 PMAQI
30th Jul 2025445 PMAQI
30th Jul 2025446 PMAQI
30th Jul 2025447 PMAQI
30th Jul 2025448 PMAQI
30th Jul 2025459 PMAQI
30th Jul 20254510 PMAQI
30th Jul 20254511 PMAQI
31st Jul 20254512 AMAQI
31st Jul 2025401 AMAQI
31st Jul 2025382 AMAQI
31st Jul 2025343 AMAQI
31st Jul 2025354 AMAQI
27°C19/34°C
31st Jul 2025345 AMAQI
31st Jul 2025396 AMAQI
31st Jul 2025507 AMAQI
31st Jul 2025518 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20255610 AMAQI
31st Jul 20255811 AMAQI
31st Jul 20255812 PMAQI
31st Jul 2025601 PMAQI
31st Jul 2025582 PMAQI
31st Jul 2025553 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025545 PMAQI
31st Jul 2025536 PMAQI
31st Jul 2025547 PMAQI
31st Jul 2025538 PMAQI
31st Jul 2025449 PMAQI
31st Jul 20254610 PMAQI
31st Jul 20254411 PMAQI
1st Aug 20253412 AMAQI
1st Aug 2025421 AMAQI
1st Aug 2025422 AMAQI
1st Aug 2025443 AMAQI
1st Aug 2025444 AMAQI
21°C16/23°C
1st Aug 2025445 AMAQI
1st Aug 2025446 AMAQI
1st Aug 2025447 AMAQI
1st Aug 2025428 AMAQI
1st Aug 2025369 AMAQI
1st Aug 20253610 AMAQI
1st Aug 20253611 AMAQI
1st Aug 20253612 PMAQI
1st Aug 2025391 PMAQI
1st Aug 2025402 PMAQI
1st Aug 2025393 PMAQI
1st Aug 2025354 PMAQI
1st Aug 2025345 PMAQI
1st Aug 2025366 PMAQI
1st Aug 2025387 PMAQI
1st Aug 2025378 PMAQI
1st Aug 2025369 PMAQI
1st Aug 20253710 PMAQI
1st Aug 20253811 PMAQI
2nd Aug 20253612 AMAQI
2nd Aug 2025341 AMAQI
2nd Aug 2025352 AMAQI
2nd Aug 2025353 AMAQI
2nd Aug 2025364 AMAQI
20°C16/26°C
2nd Aug 2025355 AMAQI
2nd Aug 2025326 AMAQI
2nd Aug 2025327 AMAQI
2nd Aug 2025288 AMAQI
2nd Aug 2025259 AMAQI
2nd Aug 20252410 AMAQI
2nd Aug 20252411 AMAQI
2nd Aug 20252212 PMAQI
2nd Aug 2025231 PMAQI
2nd Aug 2025252 PMAQI
2nd Aug 2025243 PMAQI
2nd Aug 2025244 PMAQI
2nd Aug 2025245 PMAQI
2nd Aug 2025256 PMAQI
2nd Aug 2025277 PMAQI
2nd Aug 2025288 PMAQI
2nd Aug 2025369 PMAQI
2nd Aug 20253710 PMAQI
2nd Aug 20253911 PMAQI
3rd Aug 20253712 AMAQI
3rd Aug 2025451 AMAQI
3rd Aug 2025402 AMAQI
3rd Aug 2025373 AMAQI
3rd Aug 2025374 AMAQI
19°C9/25°C
3rd Aug 2025365 AMAQI
3rd Aug 2025346 AMAQI
3rd Aug 2025347 AMAQI
3rd Aug 2025338 AMAQI
3rd Aug 2025339 AMAQI
3rd Aug 20253710 AMAQI
3rd Aug 20254711 AMAQI
3rd Aug 20255112 PMAQI
3rd Aug 2025541 PMAQI
3rd Aug 2025552 PMAQI
3rd Aug 2025553 PMAQI
3rd Aug 2025564 PMAQI
3rd Aug 2025575 PMAQI
3rd Aug 2025566 PMAQI
3rd Aug 2025387 PMAQI
3rd Aug 2025488 PMAQI
3rd Aug 2025579 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255611 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025531 AMAQI
4th Aug 2025432 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025564 AMAQI
19°C6/27°C
4th Aug 2025575 AMAQI
4th Aug 2025576 AMAQI
4th Aug 2025617 AMAQI
4th Aug 2025618 AMAQI
4th Aug 2025569 AMAQI
4th Aug 20255810 AMAQI
4th Aug 20255911 AMAQI
4th Aug 20256312 PMAQI
4th Aug 2025651 PMAQI
4th Aug 2025682 PMAQI
4th Aug 2025683 PMAQI
4th Aug 2025704 PMAQI
4th Aug 2025685 PMAQI
4th Aug 2025716 PMAQI
4th Aug 2025587 PMAQI
4th Aug 2025708 PMAQI
4th Aug 2025739 PMAQI
4th Aug 20257010 PMAQI
4th Aug 20257511 PMAQI
5th Aug 20257012 AMAQI
5th Aug 2025681 AMAQI
5th Aug 2025702 AMAQI
5th Aug 2025693 AMAQI
5th Aug 2025744 AMAQI
21°C10/30°C
5th Aug 2025745 AMAQI
5th Aug 2025736 AMAQI
5th Aug 2025727 AMAQI
5th Aug 2025748 AMAQI
5th Aug 2025779 AMAQI
5th Aug 20257910 AMAQI
5th Aug 20258211 AMAQI
5th Aug 20258412 PMAQI
5th Aug 2025821 PMAQI
5th Aug 2025832 PMAQI
5th Aug 2025813 PMAQI
5th Aug 2025834 PMAQI
5th Aug 2025865 PMAQI
5th Aug 2025826 PMAQI
5th Aug 2025737 PMAQI
5th Aug 2025758 PMAQI
5th Aug 2025789 PMAQI
5th Aug 20257610 PMAQI
5th Aug 20257611 PMAQI
6th Aug 20257612 AMAQI
6th Aug 2025751 AMAQI
6th Aug 2025722 AMAQI
6th Aug 2025743 AMAQI
6th Aug 2025744 AMAQI
23°C14/30°C
6th Aug 2025745 AMAQI
6th Aug 2025756 AMAQI
6th Aug 2025747 AMAQI
6th Aug 2025738 AMAQI
6th Aug 2025719 AMAQI
6th Aug 20257510 AMAQI
6th Aug 20257511 AMAQI
6th Aug 20257812 PMAQI
6th Aug 2025801 PMAQI
6th Aug 2025802 PMAQI
6th Aug 2025783 PMAQI
6th Aug 2025804 PMAQI
6th Aug 2025785 PMAQI
6th Aug 2025746 PMAQI
6th Aug 2025767 PMAQI
6th Aug 2025738 PMAQI
6th Aug 2025729 PMAQI
6th Aug 20257210 PMAQI
6th Aug 20256611 PMAQI
7th Aug 20256812 AMAQI
7th Aug 2025641 AMAQI
7th Aug 2025452 AMAQI
7th Aug 2025403 AMAQI
7th Aug 2025454 AMAQI
22°C16/26°C
7th Aug 2025485 AMAQI
7th Aug 2025506 AMAQI
7th Aug 2025547 AMAQI
7th Aug 2025538 AMAQI
7th Aug 2025519 AMAQI
7th Aug 20255210 AMAQI
7th Aug 20255311 AMAQI
7th Aug 20255512 PMAQI
7th Aug 2025561 PMAQI
7th Aug 2025592 PMAQI
7th Aug 2025663 PMAQI
7th Aug 2025634 PMAQI
7th Aug 2025635 PMAQI
7th Aug 2025626 PMAQI
7th Aug 2025627 PMAQI
7th Aug 2025618 PMAQI
7th Aug 2025629 PMAQI
7th Aug 20256410 PMAQI
7th Aug 20256211 PMAQI
8th Aug 20256112 AMAQI
8th Aug 2025601 AMAQI
8th Aug 2025572 AMAQI
8th Aug 2025553 AMAQI
8th Aug 2025544 AMAQI
21°C16/27°C
8th Aug 2025545 AMAQI
8th Aug 2025536 AMAQI
8th Aug 2025567 AMAQI
8th Aug 2025548 AMAQI
8th Aug 2025539 AMAQI
8th Aug 20255110 AMAQI
8th Aug 20255011 AMAQI
8th Aug 20255112 PMAQI
8th Aug 2025501 PMAQI
8th Aug 2025502 PMAQI
8th Aug 2025543 PMAQI
8th Aug 2025544 PMAQI
8th Aug 2025555 PMAQI
8th Aug 2025546 PMAQI
8th Aug 2025577 PMAQI
8th Aug 2025588 PMAQI
8th Aug 2025549 PMAQI
8th Aug 20255510 PMAQI
8th Aug 20255511 PMAQI
9th Aug 20255612 AMAQI
9th Aug 2025501 AMAQI
9th Aug 2025332 AMAQI
9th Aug 2025303 AMAQI
9th Aug 2025284 AMAQI
21°C14/28°C
9th Aug 2025285 AMAQI
5 AM9th Aug 2025326 AMAQI
9th Aug 2025367 AMAQI
9th Aug 2025368 AMAQI
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
7 AM - 8 PM
41AQI
14 hours / Day
420 hours / Month
Avg. Lowest Time
5 AM - 6 AM
37AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 8 PM (Avg. 41), while the lowest AQI was between 5 AM to 6 AM (Avg. 37).
Night time
Avg. Highest Time
9 PM - 11 PM
42AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
2 AM - 4 AM
36AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 42), while the lowest AQI was between 2 AM to 4 AM (Avg. 36).
2025 Days Vs Air Quality
Montoursville, Pennsylvania, United States
2025
84%
113
16%
22
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Good
113 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 221 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
Montoursville, Pennsylvania, 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
18AQI
18AQI
2nd March 2025
35AQI
35AQI
3rd March 2025
58AQI
58AQI
4th March 2025
54AQI
54AQI
5th March 2025
40AQI
40AQI
1st April 2025
18AQI
18AQI
2nd April 2025
23AQI
23AQI
3rd April 2025
26AQI
26AQI
4th April 2025
22AQI
22AQI
5th April 2025
24AQI
24AQI
6th April 2025
23AQI
23AQI
7th April 2025
21AQI
21AQI
8th April 2025
16AQI
16AQI
9th April 2025
18AQI
18AQI
10th April 2025
29AQI
29AQI
11th April 2025
36AQI
36AQI
12th April 2025
21AQI
21AQI
13th April 2025
21AQI
21AQI
14th April 2025
27AQI
27AQI
15th April 2025
29AQI
29AQI
16th April 2025
13AQI
13AQI
17th April 2025
25AQI
25AQI
18th April 2025
34AQI
34AQI
19th April 2025
52AQI
52AQI
20th April 2025
20AQI
20AQI
21st April 2025
22AQI
22AQI
22nd April 2025
22AQI
22AQI
23rd April 2025
22AQI
22AQI
24th April 2025
39AQI
39AQI
25th April 2025
56AQI
56AQI
26th April 2025
29AQI
29AQI
27th April 2025
14AQI
14AQI
28th April 2025
18AQI
18AQI
29th April 2025
24AQI
24AQI
30th April 2025
18AQI
18AQI
1st May 2025
20AQI
20AQI
2nd May 2025
24AQI
24AQI
3rd May 2025
20AQI
20AQI
4th May 2025
19AQI
19AQI
5th May 2025
20AQI
20AQI
6th May 2025
21AQI
21AQI
7th May 2025
23AQI
23AQI
8th May 2025
27AQI
27AQI
9th May 2025
18AQI
18AQI
10th May 2025
19AQI
19AQI
11th May 2025
25AQI
25AQI
12th May 2025
30AQI
30AQI
13th May 2025
30AQI
30AQI
14th May 2025
22AQI
22AQI
15th May 2025
27AQI
27AQI
16th May 2025
38AQI
38AQI
17th May 2025
35AQI
35AQI
18th May 2025
17AQI
17AQI
19th May 2025
15AQI
15AQI
20th May 2025
15AQI
15AQI
21st May 2025
15AQI
15AQI
22nd May 2025
11AQI
11AQI
23rd May 2025
12AQI
12AQI
24th May 2025
11AQI
11AQI
25th May 2025
13AQI
13AQI
26th May 2025
17AQI
17AQI
27th May 2025
21AQI
21AQI
28th May 2025
18AQI
18AQI
29th May 2025
18AQI
18AQI
30th May 2025
24AQI
24AQI
31st May 2025
24AQI
24AQI
1st June 2025
15AQI
15AQI
2nd June 2025
17AQI
17AQI
3rd June 2025
29AQI
29AQI
4th June 2025
51AQI
51AQI
5th June 2025
64AQI
64AQI
6th June 2025
56AQI
56AQI
7th June 2025
53AQI
53AQI
8th June 2025
61AQI
61AQI
9th June 2025
38AQI
38AQI
10th June 2025
38AQI
38AQI
11th June 2025
55AQI
55AQI
12th June 2025
63AQI
63AQI
13th June 2025
66AQI
66AQI
14th June 2025
64AQI
64AQI
15th June 2025
40AQI
40AQI
16th June 2025
31AQI
31AQI
17th June 2025
23AQI
23AQI
18th June 2025
25AQI
25AQI
19th June 2025
22AQI
22AQI
20th June 2025
24AQI
24AQI
21st June 2025
37AQI
37AQI
22nd June 2025
41AQI
41AQI
23rd June 2025
47AQI
47AQI
24th June 2025
50AQI
50AQI
25th June 2025
51AQI
51AQI
26th June 2025
38AQI
38AQI
27th June 2025
36AQI
36AQI
28th June 2025
25AQI
25AQI
29th June 2025
32AQI
32AQI
30th June 2025
34AQI
34AQI
1st July 2025
28AQI
28AQI
2nd July 2025
32AQI
32AQI
3rd July 2025
46AQI
46AQI
4th July 2025
50AQI
50AQI
5th July 2025
52AQI
52AQI
6th July 2025
56AQI
56AQI
7th July 2025
42AQI
42AQI
8th July 2025
35AQI
35AQI
9th July 2025
31AQI
31AQI
10th July 2025
36AQI
36AQI
11th July 2025
42AQI
42AQI
12th July 2025
37AQI
37AQI
13th July 2025
33AQI
33AQI
14th July 2025
31AQI
31AQI
15th July 2025
29AQI
29AQI
16th July 2025
38AQI
38AQI
17th July 2025
27AQI
27AQI
18th July 2025
19AQI
19AQI
19th July 2025
21AQI
21AQI
20th July 2025
29AQI
29AQI
21st July 2025
38AQI
38AQI
22nd July 2025
31AQI
31AQI
23rd July 2025
35AQI
35AQI
24th July 2025
37AQI
37AQI
25th July 2025
38AQI
38AQI
26th July 2025
34AQI
34AQI
27th July 2025
51AQI
51AQI
28th July 2025
33AQI
33AQI
29th July 2025
40AQI
40AQI
30th July 2025
39AQI
39AQI
31st July 2025
47AQI
47AQI
1st August 2025
39AQI
39AQI
2nd August 2025
30AQI
30AQI
3rd August 2025
45AQI
45AQI
4th August 2025
62AQI
62AQI
5th August 2025
76AQI
76AQI
6th August 2025
74AQI
74AQI
7th August 2025
56AQI
56AQI
8th August 2025
55AQI
55AQI
41AQI
25AQI
21AQI
41AQI
37AQI
55AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202533AQI
3
2
28
2
31
20
10
28
3
3
5
113
22
Highest AQI recorded in
August55AQI
Lowest AQI recorded in
May21AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
33AQILeast Polluted Year Recorded
2025(Avg.)
33AQIMontoursville's annual 2025 AQI (33) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
