Songshan No 1 Middle School, Chifeng, Inner Mongolia, China 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
Songshan No 1 Middle School, Chifeng, Inner Mongolia, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Aug 2021
86AQILowest AQI recorded on
11th Aug 2024
13AQISame Day Analysis (8th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 53 of Moderate air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 8th Aug - 9th Aug 2025
Songshan No 1 Middle School, Chifeng, Inner Mongolia, China
AQI
Day
Night
.
4 AM8th Aug 2025
7 PM
3 AM9th Aug 2025
Day time
Avg. Highest Time
2PM8th Aug
62AQI
Avg. Lowest Time
5PM8th Aug
25AQI
Night time
Avg. Highest Time
1AM9th Aug
56AQI
Avg. Lowest Time
11PM8th Aug
52AQI
In the last 24 hours,
Songshan No 1 Middle School's AQI reached its highest point of 62 at 2 PM during the Day, while the lowest point, 25, was recorded at 5 PM during the Day between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Songshan No 1 Middle School, Chifeng, Inner Mongolia, China
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 2025584 AMAQI
10th Jul 2025585 AMAQI
10th Jul 2025586 AMAQI
10th Jul 2025587 AMAQI
10th Jul 2025758 AMAQI
10th Jul 2025809 AMAQI
10th Jul 20257610 AMAQI
10th Jul 20257311 AMAQI
10th Jul 20257012 PMAQI
10th Jul 2025661 PMAQI
10th Jul 2025642 PMAQI
10th Jul 2025603 PMAQI
10th Jul 2025594 PMAQI
10th Jul 2025615 PMAQI
10th Jul 2025656 PMAQI
10th Jul 2025647 PMAQI
10th Jul 2025648 PMAQI
10th Jul 2025649 PMAQI
10th Jul 20256610 PMAQI
10th Jul 20256611 PMAQI
11th Jul 20256512 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025593 AMAQI
26°C23/29°C
11th Jul 2025604 AMAQI
11th Jul 2025615 AMAQI
11th Jul 2025606 AMAQI
11th Jul 2025607 AMAQI
11th Jul 2025828 AMAQI
11th Jul 2025909 AMAQI
11th Jul 20259110 AMAQI
11th Jul 20258911 AMAQI
11th Jul 20258012 PMAQI
11th Jul 2025761 PMAQI
11th Jul 2025782 PMAQI
11th Jul 2025723 PMAQI
11th Jul 2025704 PMAQI
11th Jul 2025725 PMAQI
11th Jul 2025716 PMAQI
11th Jul 2025687 PMAQI
11th Jul 2025718 PMAQI
11th Jul 2025739 PMAQI
11th Jul 20257210 PMAQI
11th Jul 20257011 PMAQI
12th Jul 20256812 AMAQI
12th Jul 2025621 AMAQI
12th Jul 2025612 AMAQI
12th Jul 2025623 AMAQI
28°C22/35°C
12th Jul 2025664 AMAQI
12th Jul 2025665 AMAQI
12th Jul 2025666 AMAQI
12th Jul 2025667 AMAQI
12th Jul 2025768 AMAQI
12th Jul 2025819 AMAQI
12th Jul 20257610 AMAQI
12th Jul 20257211 AMAQI
12th Jul 20256512 PMAQI
12th Jul 2025601 PMAQI
12th Jul 2025562 PMAQI
12th Jul 2025563 PMAQI
12th Jul 2025554 PMAQI
12th Jul 2025545 PMAQI
12th Jul 2025546 PMAQI
12th Jul 2025567 PMAQI
12th Jul 2025608 PMAQI
12th Jul 2025609 PMAQI
12th Jul 20256210 PMAQI
12th Jul 20256311 PMAQI
13th Jul 20256212 AMAQI
13th Jul 2025641 AMAQI
13th Jul 2025642 AMAQI
13th Jul 2025653 AMAQI
27°C23/36°C
13th Jul 2025664 AMAQI
13th Jul 2025665 AMAQI
13th Jul 2025656 AMAQI
13th Jul 2025667 AMAQI
13th Jul 2025488 AMAQI
13th Jul 2025369 AMAQI
13th Jul 20253410 AMAQI
13th Jul 20253211 AMAQI
13th Jul 20253412 PMAQI
13th Jul 2025381 PMAQI
13th Jul 2025362 PMAQI
13th Jul 2025343 PMAQI
13th Jul 2025304 PMAQI
13th Jul 2025325 PMAQI
13th Jul 2025346 PMAQI
13th Jul 2025467 PMAQI
13th Jul 2025568 PMAQI
13th Jul 2025579 PMAQI
13th Jul 20256110 PMAQI
13th Jul 20256211 PMAQI
14th Jul 20256212 AMAQI
14th Jul 2025641 AMAQI
14th Jul 2025642 AMAQI
14th Jul 2025633 AMAQI
26°C20/30°C
14th Jul 2025614 AMAQI
14th Jul 2025605 AMAQI
14th Jul 2025616 AMAQI
14th Jul 2025607 AMAQI
14th Jul 2025458 AMAQI
14th Jul 2025379 AMAQI
14th Jul 20254010 AMAQI
14th Jul 20254611 AMAQI
14th Jul 20254912 PMAQI
14th Jul 2025501 PMAQI
14th Jul 2025462 PMAQI
14th Jul 2025303 PMAQI
14th Jul 2025254 PMAQI
14th Jul 2025285 PMAQI
14th Jul 2025286 PMAQI
14th Jul 2025447 PMAQI
14th Jul 2025568 PMAQI
14th Jul 2025579 PMAQI
14th Jul 20255810 PMAQI
14th Jul 20256011 PMAQI
15th Jul 20255812 AMAQI
15th Jul 2025621 AMAQI
15th Jul 2025622 AMAQI
15th Jul 2025623 AMAQI
25°C19/31°C
15th Jul 2025594 AMAQI
15th Jul 2025605 AMAQI
15th Jul 2025596 AMAQI
15th Jul 2025607 AMAQI
15th Jul 2025698 AMAQI
15th Jul 2025659 AMAQI
15th Jul 20256010 AMAQI
15th Jul 20255411 AMAQI
15th Jul 20254612 PMAQI
15th Jul 2025401 PMAQI
15th Jul 2025372 PMAQI
15th Jul 2025283 PMAQI
15th Jul 2025324 PMAQI
15th Jul 2025325 PMAQI
15th Jul 2025266 PMAQI
15th Jul 2025367 PMAQI
15th Jul 2025538 PMAQI
15th Jul 2025549 PMAQI
15th Jul 20255610 PMAQI
15th Jul 20255711 PMAQI
16th Jul 20255912 AMAQI
16th Jul 2025611 AMAQI
16th Jul 2025612 AMAQI
16th Jul 2025603 AMAQI
19°C15/23°C
16th Jul 2025604 AMAQI
16th Jul 2025605 AMAQI
16th Jul 2025606 AMAQI
16th Jul 2025607 AMAQI
16th Jul 2025338 AMAQI
16th Jul 2025229 AMAQI
16th Jul 20252510 AMAQI
16th Jul 20252311 AMAQI
16th Jul 20252812 PMAQI
16th Jul 2025271 PMAQI
16th Jul 2025252 PMAQI
16th Jul 2025263 PMAQI
16th Jul 2025254 PMAQI
16th Jul 2025355 PMAQI
16th Jul 2025496 PMAQI
16th Jul 2025527 PMAQI
16th Jul 2025568 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255410 PMAQI
16th Jul 20255411 PMAQI
17th Jul 20255412 AMAQI
17th Jul 2025601 AMAQI
17th Jul 2025602 AMAQI
17th Jul 2025593 AMAQI
19°C16/24°C
17th Jul 2025564 AMAQI
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025567 AMAQI
17th Jul 2025378 AMAQI
17th Jul 2025439 AMAQI
17th Jul 20253510 AMAQI
17th Jul 20253311 AMAQI
17th Jul 20253312 PMAQI
17th Jul 2025311 PMAQI
17th Jul 2025252 PMAQI
17th Jul 2025253 PMAQI
17th Jul 2025334 PMAQI
17th Jul 2025325 PMAQI
17th Jul 2025326 PMAQI
17th Jul 2025367 PMAQI
17th Jul 2025538 PMAQI
17th Jul 2025559 PMAQI
17th Jul 20255410 PMAQI
17th Jul 20255411 PMAQI
18th Jul 20255412 AMAQI
18th Jul 2025571 AMAQI
18th Jul 2025582 AMAQI
18th Jul 2025563 AMAQI
22°C18/27°C
18th Jul 2025544 AMAQI
18th Jul 2025545 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025388 AMAQI
18th Jul 2025329 AMAQI
18th Jul 20252810 AMAQI
18th Jul 20252811 AMAQI
18th Jul 20252512 PMAQI
18th Jul 2025231 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025244 PMAQI
18th Jul 2025275 PMAQI
18th Jul 2025286 PMAQI
18th Jul 2025467 PMAQI
18th Jul 2025538 PMAQI
18th Jul 2025549 PMAQI
18th Jul 20255510 PMAQI
18th Jul 20255711 PMAQI
19th Jul 20255912 AMAQI
19th Jul 2025571 AMAQI
19th Jul 2025562 AMAQI
19th Jul 2025543 AMAQI
25°C18/32°C
19th Jul 2025524 AMAQI
19th Jul 2025525 AMAQI
19th Jul 2025536 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025408 AMAQI
19th Jul 2025499 AMAQI
19th Jul 20255810 AMAQI
19th Jul 20256411 AMAQI
19th Jul 20257012 PMAQI
19th Jul 2025651 PMAQI
19th Jul 2025632 PMAQI
19th Jul 2025643 PMAQI
19th Jul 2025644 PMAQI
19th Jul 2025715 PMAQI
19th Jul 2025746 PMAQI
19th Jul 2025727 PMAQI
19th Jul 2025658 PMAQI
19th Jul 2025659 PMAQI
19th Jul 20256710 PMAQI
19th Jul 20256611 PMAQI
20th Jul 20256312 AMAQI
20th Jul 2025551 AMAQI
20th Jul 2025552 AMAQI
20th Jul 2025563 AMAQI
25°C21/32°C
20th Jul 2025564 AMAQI
20th Jul 2025565 AMAQI
20th Jul 2025566 AMAQI
20th Jul 2025577 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025249 AMAQI
20th Jul 20252910 AMAQI
20th Jul 20253011 AMAQI
20th Jul 20253312 PMAQI
20th Jul 2025251 PMAQI
20th Jul 2025232 PMAQI
20th Jul 2025243 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025245 PMAQI
20th Jul 2025236 PMAQI
20th Jul 2025347 PMAQI
20th Jul 2025508 PMAQI
20th Jul 2025509 PMAQI
20th Jul 20255210 PMAQI
20th Jul 20255211 PMAQI
21st Jul 20255412 AMAQI
21st Jul 2025581 AMAQI
21st Jul 2025582 AMAQI
21st Jul 2025563 AMAQI
20°C18/23°C
21st Jul 2025544 AMAQI
21st Jul 2025545 AMAQI
21st Jul 2025546 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025348 AMAQI
21st Jul 2025279 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20252311 AMAQI
21st Jul 20252612 PMAQI
21st Jul 2025261 PMAQI
21st Jul 2025222 PMAQI
21st Jul 2025223 PMAQI
21st Jul 2025214 PMAQI
21st Jul 2025215 PMAQI
21st Jul 2025216 PMAQI
21st Jul 2025327 PMAQI
21st Jul 2025508 PMAQI
21st Jul 2025529 PMAQI
21st Jul 20255110 PMAQI
21st Jul 20255311 PMAQI
22nd Jul 20255412 AMAQI
22nd Jul 2025561 AMAQI
22nd Jul 2025562 AMAQI
22nd Jul 2025543 AMAQI
24°C18/32°C
22nd Jul 2025524 AMAQI
22nd Jul 2025535 AMAQI
22nd Jul 2025526 AMAQI
22nd Jul 2025527 AMAQI
22nd Jul 2025508 AMAQI
22nd Jul 2025479 AMAQI
22nd Jul 20254610 AMAQI
22nd Jul 20253111 AMAQI
22nd Jul 20253012 PMAQI
22nd Jul 2025311 PMAQI
22nd Jul 2025392 PMAQI
22nd Jul 2025363 PMAQI
22nd Jul 2025244 PMAQI
22nd Jul 2025305 PMAQI
22nd Jul 2025306 PMAQI
22nd Jul 2025417 PMAQI
22nd Jul 2025528 PMAQI
22nd Jul 2025549 PMAQI
22nd Jul 20255510 PMAQI
22nd Jul 20255611 PMAQI
23rd Jul 20255612 AMAQI
23rd Jul 2025541 AMAQI
23rd Jul 2025542 AMAQI
23rd Jul 2025543 AMAQI
26°C20/33°C
23rd Jul 2025544 AMAQI
23rd Jul 2025535 AMAQI
23rd Jul 2025536 AMAQI
23rd Jul 2025537 AMAQI
23rd Jul 2025688 AMAQI
23rd Jul 2025709 AMAQI
23rd Jul 20257010 AMAQI
23rd Jul 20256411 AMAQI
23rd Jul 20256112 PMAQI
23rd Jul 2025541 PMAQI
23rd Jul 2025462 PMAQI
23rd Jul 2025443 PMAQI
23rd Jul 2025484 PMAQI
23rd Jul 2025525 PMAQI
23rd Jul 2025566 PMAQI
23rd Jul 2025577 PMAQI
23rd Jul 2025568 PMAQI
23rd Jul 2025589 PMAQI
23rd Jul 20256010 PMAQI
23rd Jul 20256211 PMAQI
24th Jul 20256112 AMAQI
24th Jul 2025621 AMAQI
24th Jul 2025582 AMAQI
24th Jul 2025563 AMAQI
26°C20/32°C
24th Jul 2025584 AMAQI
24th Jul 2025585 AMAQI
24th Jul 2025576 AMAQI
24th Jul 2025577 AMAQI
24th Jul 2025648 AMAQI
24th Jul 2025609 AMAQI
24th Jul 20255310 AMAQI
24th Jul 20254211 AMAQI
24th Jul 20254612 PMAQI
24th Jul 2025421 PMAQI
24th Jul 2025312 PMAQI
24th Jul 2025273 PMAQI
24th Jul 2025274 PMAQI
24th Jul 2025285 PMAQI
24th Jul 2025316 PMAQI
24th Jul 2025447 PMAQI
24th Jul 2025568 PMAQI
24th Jul 2025599 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20255511 PMAQI
25th Jul 20255512 AMAQI
25th Jul 2025601 AMAQI
25th Jul 2025602 AMAQI
25th Jul 2025593 AMAQI
24°C22/29°C
25th Jul 2025584 AMAQI
25th Jul 2025575 AMAQI
25th Jul 2025576 AMAQI
25th Jul 2025577 AMAQI
25th Jul 2025448 AMAQI
25th Jul 2025359 AMAQI
25th Jul 20252710 AMAQI
25th Jul 20252811 AMAQI
25th Jul 20252712 PMAQI
25th Jul 2025271 PMAQI
25th Jul 2025262 PMAQI
25th Jul 2025313 PMAQI
25th Jul 2025484 PMAQI
25th Jul 2025555 PMAQI
25th Jul 2025516 PMAQI
25th Jul 2025507 PMAQI
25th Jul 2025548 PMAQI
25th Jul 2025579 PMAQI
25th Jul 20256010 PMAQI
25th Jul 20255911 PMAQI
26th Jul 20255812 AMAQI
26th Jul 2025581 AMAQI
26th Jul 2025582 AMAQI
26th Jul 2025563 AMAQI
23°C20/26°C
26th Jul 2025544 AMAQI
26th Jul 2025555 AMAQI
26th Jul 2025556 AMAQI
26th Jul 2025557 AMAQI
26th Jul 2025338 AMAQI
26th Jul 2025289 AMAQI
26th Jul 20253110 AMAQI
26th Jul 20253111 AMAQI
26th Jul 20253612 PMAQI
26th Jul 2025361 PMAQI
26th Jul 2025322 PMAQI
26th Jul 2025273 PMAQI
26th Jul 2025244 PMAQI
26th Jul 2025235 PMAQI
26th Jul 2025246 PMAQI
26th Jul 2025367 PMAQI
26th Jul 2025488 PMAQI
26th Jul 2025489 PMAQI
26th Jul 20254910 PMAQI
26th Jul 20255011 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025561 AMAQI
27th Jul 2025562 AMAQI
27th Jul 2025553 AMAQI
21°C19/22°C
27th Jul 2025544 AMAQI
27th Jul 2025545 AMAQI
27th Jul 2025546 AMAQI
27th Jul 2025547 AMAQI
27th Jul 2025468 AMAQI
27th Jul 2025359 AMAQI
27th Jul 20253810 AMAQI
27th Jul 20252911 AMAQI
27th Jul 20253012 PMAQI
27th Jul 2025371 PMAQI
27th Jul 2025432 PMAQI
27th Jul 2025363 PMAQI
27th Jul 2025234 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025256 PMAQI
27th Jul 2025387 PMAQI
27th Jul 2025528 PMAQI
27th Jul 2025559 PMAQI
27th Jul 20255810 PMAQI
27th Jul 20255711 PMAQI
28th Jul 20255612 AMAQI
28th Jul 2025561 AMAQI
28th Jul 2025562 AMAQI
28th Jul 2025553 AMAQI
23°C20/28°C
28th Jul 2025534 AMAQI
28th Jul 2025535 AMAQI
28th Jul 2025536 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025548 AMAQI
28th Jul 2025569 AMAQI
28th Jul 20255410 AMAQI
28th Jul 20254311 AMAQI
28th Jul 20253312 PMAQI
28th Jul 2025261 PMAQI
28th Jul 2025332 PMAQI
28th Jul 2025493 PMAQI
28th Jul 2025454 PMAQI
28th Jul 2025465 PMAQI
28th Jul 2025506 PMAQI
28th Jul 2025547 PMAQI
28th Jul 2025588 PMAQI
28th Jul 2025619 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255611 PMAQI
29th Jul 20255412 AMAQI
29th Jul 2025551 AMAQI
29th Jul 2025552 AMAQI
29th Jul 2025543 AMAQI
25°C21/30°C
29th Jul 2025544 AMAQI
29th Jul 2025545 AMAQI
29th Jul 2025546 AMAQI
29th Jul 2025537 AMAQI
29th Jul 2025298 AMAQI
29th Jul 2025209 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20252611 AMAQI
29th Jul 20252812 PMAQI
29th Jul 2025261 PMAQI
29th Jul 2025282 PMAQI
29th Jul 2025293 PMAQI
29th Jul 2025284 PMAQI
29th Jul 2025205 PMAQI
29th Jul 2025266 PMAQI
29th Jul 2025367 PMAQI
29th Jul 2025498 PMAQI
29th Jul 2025519 PMAQI
29th Jul 20255010 PMAQI
29th Jul 20255611 PMAQI
30th Jul 20255712 AMAQI
30th Jul 2025551 AMAQI
30th Jul 2025552 AMAQI
30th Jul 2025533 AMAQI
22°C19/26°C
30th Jul 2025524 AMAQI
30th Jul 2025525 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025527 AMAQI
30th Jul 2025278 AMAQI
30th Jul 2025239 AMAQI
30th Jul 20252410 AMAQI
30th Jul 20252411 AMAQI
30th Jul 20253012 PMAQI
30th Jul 2025241 PMAQI
30th Jul 2025262 PMAQI
30th Jul 2025263 PMAQI
30th Jul 2025294 PMAQI
30th Jul 2025215 PMAQI
30th Jul 2025206 PMAQI
30th Jul 2025307 PMAQI
30th Jul 2025438 PMAQI
30th Jul 2025449 PMAQI
30th Jul 20254410 PMAQI
30th Jul 20254511 PMAQI
31st Jul 20255012 AMAQI
31st Jul 2025541 AMAQI
31st Jul 2025542 AMAQI
31st Jul 2025543 AMAQI
22°C16/28°C
31st Jul 2025544 AMAQI
31st Jul 2025545 AMAQI
31st Jul 2025546 AMAQI
31st Jul 2025547 AMAQI
31st Jul 2025548 AMAQI
31st Jul 2025549 AMAQI
31st Jul 20255210 AMAQI
31st Jul 20254311 AMAQI
31st Jul 20254112 PMAQI
31st Jul 2025261 PMAQI
31st Jul 2025232 PMAQI
31st Jul 2025243 PMAQI
31st Jul 2025244 PMAQI
31st Jul 2025235 PMAQI
31st Jul 2025206 PMAQI
31st Jul 2025397 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025569 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025593 AMAQI
23°C18/28°C
1st Aug 2025574 AMAQI
1st Aug 2025585 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025638 AMAQI
1st Aug 2025649 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20256512 PMAQI
1st Aug 2025591 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025533 PMAQI
1st Aug 2025554 PMAQI
1st Aug 2025525 PMAQI
1st Aug 2025496 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025608 PMAQI
1st Aug 2025629 PMAQI
1st Aug 20256310 PMAQI
1st Aug 20256311 PMAQI
2nd Aug 20255912 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025583 AMAQI
24°C18/31°C
2nd Aug 2025564 AMAQI
2nd Aug 2025575 AMAQI
2nd Aug 2025576 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025678 AMAQI
2nd Aug 2025659 AMAQI
2nd Aug 20256410 AMAQI
2nd Aug 20256611 AMAQI
2nd Aug 20257112 PMAQI
2nd Aug 2025651 PMAQI
2nd Aug 2025652 PMAQI
2nd Aug 2025633 PMAQI
2nd Aug 2025644 PMAQI
2nd Aug 2025625 PMAQI
2nd Aug 2025606 PMAQI
2nd Aug 2025587 PMAQI
2nd Aug 2025578 PMAQI
2nd Aug 2025579 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20255712 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025572 AMAQI
3rd Aug 2025593 AMAQI
25°C20/32°C
3rd Aug 2025594 AMAQI
3rd Aug 2025605 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025597 AMAQI
3rd Aug 2025568 AMAQI
3rd Aug 2025579 AMAQI
3rd Aug 20255310 AMAQI
3rd Aug 20255611 AMAQI
3rd Aug 20254812 PMAQI
3rd Aug 2025401 PMAQI
3rd Aug 2025362 PMAQI
3rd Aug 2025343 PMAQI
3rd Aug 2025314 PMAQI
3rd Aug 2025435 PMAQI
3rd Aug 2025376 PMAQI
3rd Aug 2025527 PMAQI
3rd Aug 2025558 PMAQI
3rd Aug 2025569 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255811 PMAQI
4th Aug 20255612 AMAQI
4th Aug 2025581 AMAQI
4th Aug 2025582 AMAQI
4th Aug 2025563 AMAQI
24°C20/29°C
4th Aug 2025544 AMAQI
4th Aug 2025565 AMAQI
4th Aug 2025566 AMAQI
4th Aug 2025577 AMAQI
4th Aug 2025588 AMAQI
4th Aug 2025589 AMAQI
4th Aug 20255510 AMAQI
4th Aug 20255311 AMAQI
4th Aug 20255312 PMAQI
4th Aug 2025501 PMAQI
4th Aug 2025392 PMAQI
4th Aug 2025343 PMAQI
4th Aug 2025354 PMAQI
4th Aug 2025465 PMAQI
4th Aug 2025426 PMAQI
4th Aug 2025547 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025549 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20255611 PMAQI
5th Aug 20255512 AMAQI
5th Aug 2025561 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025543 AMAQI
23°C18/29°C
5th Aug 2025544 AMAQI
5th Aug 2025545 AMAQI
5th Aug 2025546 AMAQI
5th Aug 2025557 AMAQI
5th Aug 2025428 AMAQI
5th Aug 2025469 AMAQI
5th Aug 20254510 AMAQI
5th Aug 20254711 AMAQI
5th Aug 20254712 PMAQI
5th Aug 2025481 PMAQI
5th Aug 2025502 PMAQI
5th Aug 2025523 PMAQI
5th Aug 2025484 PMAQI
5th Aug 2025585 PMAQI
5th Aug 2025486 PMAQI
5th Aug 2025477 PMAQI
5th Aug 2025528 PMAQI
5th Aug 2025569 PMAQI
5th Aug 20255510 PMAQI
5th Aug 20255811 PMAQI
6th Aug 20255412 AMAQI
6th Aug 2025551 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025543 AMAQI
24°C20/29°C
6th Aug 2025554 AMAQI
6th Aug 2025545 AMAQI
6th Aug 2025546 AMAQI
6th Aug 2025547 AMAQI
6th Aug 2025718 AMAQI
6th Aug 2025769 AMAQI
6th Aug 20257310 AMAQI
6th Aug 20256211 AMAQI
6th Aug 20254812 PMAQI
6th Aug 2025431 PMAQI
6th Aug 2025412 PMAQI
6th Aug 2025393 PMAQI
6th Aug 2025334 PMAQI
6th Aug 2025405 PMAQI
6th Aug 2025336 PMAQI
6th Aug 2025457 PMAQI
6th Aug 2025528 PMAQI
6th Aug 2025509 PMAQI
6th Aug 20255310 PMAQI
6th Aug 20255511 PMAQI
7th Aug 20255712 AMAQI
7th Aug 2025551 AMAQI
7th Aug 2025542 AMAQI
7th Aug 2025573 AMAQI
23°C19/29°C
7th Aug 2025564 AMAQI
7th Aug 2025565 AMAQI
7th Aug 2025576 AMAQI
7th Aug 2025567 AMAQI
7th Aug 2025438 AMAQI
7th Aug 2025529 AMAQI
7th Aug 20255310 AMAQI
7th Aug 20254711 AMAQI
7th Aug 20254212 PMAQI
7th Aug 2025421 PMAQI
7th Aug 2025252 PMAQI
7th Aug 2025283 PMAQI
7th Aug 2025244 PMAQI
7th Aug 2025245 PMAQI
7th Aug 2025286 PMAQI
7th Aug 2025367 PMAQI
7th Aug 2025498 PMAQI
7th Aug 2025519 PMAQI
7th Aug 20255610 PMAQI
7th Aug 20255811 PMAQI
8th Aug 20255812 AMAQI
8th Aug 2025561 AMAQI
8th Aug 2025562 AMAQI
8th Aug 2025553 AMAQI
23°C18/28°C
8th Aug 2025544 AMAQI
8th Aug 2025555 AMAQI
8th Aug 2025556 AMAQI
8th Aug 2025557 AMAQI
8th Aug 2025388 AMAQI
8th Aug 2025269 AMAQI
8th Aug 20253810 AMAQI
8th Aug 20253811 AMAQI
8th Aug 20255012 PMAQI
8th Aug 2025581 PMAQI
8th Aug 2025622 PMAQI
8th Aug 2025613 PMAQI
8th Aug 2025454 PMAQI
8th Aug 2025255 PMAQI
8th Aug 2025266 PMAQI
8th Aug 2025387 PMAQI
8th Aug 2025528 PMAQI
8th Aug 2025539 PMAQI
8th Aug 20255210 PMAQI
8th Aug 20255211 PMAQI
9th Aug 20255412 AMAQI
9th Aug 2025561 AMAQI
9th Aug 2025562 AMAQI
9th Aug 2025563 AMAQI
21°C18/24°C
9th Aug 2025554 AMAQI
4 AM9th Aug 2025555 AMAQI
9th Aug 2025546 AMAQI
9th Aug 2025557 AMAQI
9th Aug 2025378 AMAQI
9th Aug 2025309 AMAQI
9th Aug 20252710 AMAQI
9th Aug 20252411 AMAQI
11 AM9th Aug 20252312 PMAQI
9th Aug 2025211 PMAQI
9th Aug 2025202 PMAQI
9th Aug 2025203 PMAQI
9th Aug 2025194 PMAQI
9th Aug 2025215 PMAQI
9th Aug 2025196 PMAQI
9th Aug 2025297 PMAQI
7 PM9th Aug 2025468 PMAQI
9th Aug 2025489 PMAQI
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 7 AM
56AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
2 PM - 6 PM
38AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 7 AM (Avg. 56), while the lowest AQI was between 2 PM to 6 PM (Avg. 38).
Night time
Avg. Highest Time
12 AM - 3 AM
57AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
8 PM - 11 PM
56AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 57), while the lowest AQI was between 8 PM to 11 PM (Avg. 56).
2025 Days Vs Air Quality
Songshan No 1 Middle School, Chifeng, Inner Mongolia, China
2025
30%
66
65%
142
5%
11
0.4%
1
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Good
66 DaysModerate
142 DaysPoor
11 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 30%
Health Risk Level:
High
In 2025, 30% of 221 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Songshan No 1 Middle School, Chifeng, Inner Mongolia, China
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
61AQI
61AQI
2nd January 2025
43AQI
43AQI
3rd January 2025
57AQI
57AQI
4th January 2025
68AQI
68AQI
5th January 2025
64AQI
64AQI
6th January 2025
48AQI
48AQI
7th January 2025
49AQI
49AQI
8th January 2025
44AQI
44AQI
9th January 2025
42AQI
42AQI
10th January 2025
57AQI
57AQI
11th January 2025
76AQI
76AQI
12th January 2025
66AQI
66AQI
13th January 2025
55AQI
55AQI
14th January 2025
49AQI
49AQI
15th January 2025
46AQI
46AQI
16th January 2025
63AQI
63AQI
17th January 2025
59AQI
59AQI
18th January 2025
63AQI
63AQI
19th January 2025
70AQI
70AQI
20th January 2025
70AQI
70AQI
21st January 2025
58AQI
58AQI
22nd January 2025
82AQI
82AQI
23rd January 2025
100AQI
100AQI
24th January 2025
133AQI
133AQI
25th January 2025
143AQI
143AQI
26th January 2025
84AQI
84AQI
27th January 2025
69AQI
69AQI
28th January 2025
70AQI
70AQI
29th January 2025
106AQI
106AQI
30th January 2025
84AQI
84AQI
31st January 2025
120AQI
120AQI
1st February 2025
134AQI
134AQI
2nd February 2025
103AQI
103AQI
3rd February 2025
74AQI
74AQI
4th February 2025
62AQI
62AQI
5th February 2025
58AQI
58AQI
6th February 2025
50AQI
50AQI
7th February 2025
51AQI
51AQI
8th February 2025
40AQI
40AQI
9th February 2025
57AQI
57AQI
10th February 2025
69AQI
69AQI
11th February 2025
91AQI
91AQI
12th February 2025
69AQI
69AQI
13th February 2025
64AQI
64AQI
14th February 2025
73AQI
73AQI
15th February 2025
71AQI
71AQI
16th February 2025
54AQI
54AQI
17th February 2025
49AQI
49AQI
18th February 2025
51AQI
51AQI
19th February 2025
41AQI
41AQI
20th February 2025
43AQI
43AQI
21st February 2025
40AQI
40AQI
22nd February 2025
38AQI
38AQI
23rd February 2025
33AQI
33AQI
24th February 2025
38AQI
38AQI
25th February 2025
38AQI
38AQI
26th February 2025
42AQI
42AQI
27th February 2025
77AQI
77AQI
28th February 2025
59AQI
59AQI
1st March 2025
66AQI
66AQI
2nd March 2025
70AQI
70AQI
3rd March 2025
79AQI
79AQI
4th March 2025
94AQI
94AQI
5th March 2025
70AQI
70AQI
6th March 2025
58AQI
58AQI
7th March 2025
79AQI
79AQI
8th March 2025
115AQI
115AQI
9th March 2025
119AQI
119AQI
10th March 2025
135AQI
135AQI
11th March 2025
170AQI
170AQI
12th March 2025
86AQI
86AQI
13th March 2025
90AQI
90AQI
14th March 2025
68AQI
68AQI
15th March 2025
58AQI
58AQI
16th March 2025
53AQI
53AQI
17th March 2025
64AQI
64AQI
18th March 2025
50AQI
50AQI
19th March 2025
54AQI
54AQI
20th March 2025
56AQI
56AQI
21st March 2025
49AQI
49AQI
22nd March 2025
54AQI
54AQI
23rd March 2025
95AQI
95AQI
24th March 2025
52AQI
52AQI
25th March 2025
70AQI
70AQI
26th March 2025
104AQI
104AQI
27th March 2025
57AQI
57AQI
28th March 2025
61AQI
61AQI
29th March 2025
45AQI
45AQI
30th March 2025
47AQI
47AQI
31st March 2025
50AQI
50AQI
1st April 2025
46AQI
46AQI
2nd April 2025
46AQI
46AQI
3rd April 2025
53AQI
53AQI
4th April 2025
62AQI
62AQI
5th April 2025
42AQI
42AQI
6th April 2025
61AQI
61AQI
7th April 2025
60AQI
60AQI
8th April 2025
48AQI
48AQI
9th April 2025
55AQI
55AQI
10th April 2025
50AQI
50AQI
11th April 2025
72AQI
72AQI
12th April 2025
57AQI
57AQI
13th April 2025
45AQI
45AQI
14th April 2025
51AQI
51AQI
15th April 2025
64AQI
64AQI
16th April 2025
96AQI
96AQI
17th April 2025
80AQI
80AQI
18th April 2025
56AQI
56AQI
19th April 2025
53AQI
53AQI
20th April 2025
62AQI
62AQI
21st April 2025
78AQI
78AQI
22nd April 2025
45AQI
45AQI
23rd April 2025
65AQI
65AQI
24th April 2025
48AQI
48AQI
25th April 2025
44AQI
44AQI
26th April 2025
61AQI
61AQI
27th April 2025
43AQI
43AQI
28th April 2025
41AQI
41AQI
29th April 2025
57AQI
57AQI
30th April 2025
46AQI
46AQI
1st May 2025
43AQI
43AQI
2nd May 2025
52AQI
52AQI
3rd May 2025
42AQI
42AQI
4th May 2025
48AQI
48AQI
5th May 2025
56AQI
56AQI
6th May 2025
58AQI
58AQI
7th May 2025
64AQI
64AQI
8th May 2025
82AQI
82AQI
9th May 2025
60AQI
60AQI
10th May 2025
68AQI
68AQI
11th May 2025
64AQI
64AQI
12th May 2025
67AQI
67AQI
13th May 2025
69AQI
69AQI
14th May 2025
71AQI
71AQI
15th May 2025
61AQI
61AQI
16th May 2025
68AQI
68AQI
17th May 2025
63AQI
63AQI
18th May 2025
46AQI
46AQI
19th May 2025
56AQI
56AQI
20th May 2025
56AQI
56AQI
21st May 2025
87AQI
87AQI
22nd May 2025
126AQI
126AQI
23rd May 2025
68AQI
68AQI
24th May 2025
94AQI
94AQI
25th May 2025
70AQI
70AQI
26th May 2025
82AQI
82AQI
27th May 2025
63AQI
63AQI
28th May 2025
68AQI
68AQI
29th May 2025
74AQI
74AQI
30th May 2025
92AQI
92AQI
31st May 2025
63AQI
63AQI
1st June 2025
71AQI
71AQI
2nd June 2025
57AQI
57AQI
3rd June 2025
53AQI
53AQI
4th June 2025
54AQI
54AQI
5th June 2025
46AQI
46AQI
6th June 2025
45AQI
45AQI
7th June 2025
42AQI
42AQI
8th June 2025
42AQI
42AQI
9th June 2025
52AQI
52AQI
10th June 2025
44AQI
44AQI
11th June 2025
56AQI
56AQI
12th June 2025
72AQI
72AQI
13th June 2025
67AQI
67AQI
14th June 2025
63AQI
63AQI
15th June 2025
52AQI
52AQI
16th June 2025
47AQI
47AQI
17th June 2025
54AQI
54AQI
18th June 2025
62AQI
62AQI
19th June 2025
54AQI
54AQI
20th June 2025
47AQI
47AQI
21st June 2025
40AQI
40AQI
22nd June 2025
31AQI
31AQI
23rd June 2025
50AQI
50AQI
24th June 2025
62AQI
62AQI
25th June 2025
67AQI
67AQI
26th June 2025
73AQI
73AQI
27th June 2025
70AQI
70AQI
28th June 2025
68AQI
68AQI
29th June 2025
65AQI
65AQI
30th June 2025
63AQI
63AQI
1st July 2025
62AQI
62AQI
2nd July 2025
47AQI
47AQI
3rd July 2025
55AQI
55AQI
4th July 2025
54AQI
54AQI
5th July 2025
51AQI
51AQI
6th July 2025
43AQI
43AQI
7th July 2025
48AQI
48AQI
8th July 2025
56AQI
56AQI
9th July 2025
58AQI
58AQI
10th July 2025
63AQI
63AQI
11th July 2025
70AQI
70AQI
12th July 2025
63AQI
63AQI
13th July 2025
51AQI
51AQI
14th July 2025
51AQI
51AQI
15th July 2025
51AQI
51AQI
16th July 2025
47AQI
47AQI
17th July 2025
46AQI
46AQI
18th July 2025
44AQI
44AQI
19th July 2025
61AQI
61AQI
20th July 2025
43AQI
43AQI
21st July 2025
41AQI
41AQI
22nd July 2025
46AQI
46AQI
23rd July 2025
56AQI
56AQI
24th July 2025
50AQI
50AQI
25th July 2025
49AQI
49AQI
26th July 2025
43AQI
43AQI
27th July 2025
45AQI
45AQI
28th July 2025
51AQI
51AQI
29th July 2025
41AQI
41AQI
30th July 2025
39AQI
39AQI
31st July 2025
46AQI
46AQI
1st August 2025
59AQI
59AQI
2nd August 2025
60AQI
60AQI
3rd August 2025
52AQI
52AQI
4th August 2025
52AQI
52AQI
5th August 2025
52AQI
52AQI
6th August 2025
52AQI
52AQI
7th August 2025
47AQI
47AQI
8th August 2025
53AQI
53AQI
71AQI
60AQI
75AQI
56AQI
67AQI
56AQI
51AQI
53AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202562AQI
7
20
4
11
15
2
5
21
4
1
12
18
4
26
1
10
20
16
15
1
7
66
142
11
1
Highest AQI recorded in
March75AQI
Lowest AQI recorded in
July51AQI
202455AQI
17
13
1
9
14
6
12
15
2
2
16
12
1
1
15
14
2
19
10
1
20
10
1
29
2
26
3
1
8
21
2
8
17
4
1
14
17
193
148
21
4
Highest AQI recorded in
February74AQI
Lowest AQI recorded in
August28AQI
202366AQI
7
18
4
2
9
13
5
1
6
15
7
2
1
12
12
4
1
1
7
18
1
1
16
14
15
15
1
25
6
17
12
1
9
19
2
1
8
11
7
14
10
7
145
163
39
8
2
Highest AQI recorded in
March88AQI
Lowest AQI recorded in
August41AQI
202258AQI
9
11
8
3
12
8
1
15
15
1
16
12
2
14
17
14
13
3
19
5
1
1
18
9
1
16
12
3
9
17
4
21
8
164
128
23
3
Highest AQI recorded in
January84AQI
Lowest AQI recorded in
July41AQI
202167AQI
9
12
6
4
7
12
6
2
1
4
14
10
2
1
9
14
5
2
15
11
3
1
1
16
13
1
19
10
2
21
10
17
13
14
14
3
12
15
3
17
12
2
160
150
41
8
3
3
Highest AQI recorded in
March105AQI
Lowest AQI recorded in
August43AQI
202063AQI
4
6
3
6
11
4
9
8
1
9
20
1
9
22
21
9
1
19
11
9
15
7
7
16
7
10
14
7
103
132
31
Highest AQI recorded in
November75AQI
Lowest AQI recorded in
September41AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
67AQILeast Polluted Year Recorded
2024(Avg.)
55AQISongshan No 1 Middle School's annual 2025 AQI (62) shows an average percentage change of 1.1% (worsened AQI) compared to previous years: 2020 (63), 2021 (67), 2022 (58), 2023 (66), 2024 (55).
