Natatorium, Baoding, Hebei, 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+
July Air Quality Analysis
Natatorium, Baoding, Hebei, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Jul 2022
145AQILowest AQI recorded on
30th Jul 2023
9AQISame Day Analysis (22nd July):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 50 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Day & Night AQI Trend: 21st Jul - 22nd Jul 2026
Natatorium, Baoding, Hebei, China
AQI
Day
Night
.
5 AM21st Jul 2026
7 PM
4 AM22nd Jul 2026
Day time
Avg. Highest Time
6PM21st Jul
86AQI
Avg. Lowest Time
5AM21st Jul
23AQI
Night time
Avg. Highest Time
12AM22nd Jul
96AQI
Avg. Lowest Time
4AM22nd Jul
27AQI
In the last 24 hours,
Natatorium's AQI reached its highest point of 96 at 12 AM during the Night, while the lowest point, 23, was recorded at 5 AM during the Day between 21st Jul and 22nd Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Natatorium, Baoding, Hebei, China
JunJul
23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd
Day
Night
23rd Jun 2026625 AMAQI
23rd Jun 2026576 AMAQI
23rd Jun 2026637 AMAQI
23rd Jun 2026528 AMAQI
23rd Jun 2026429 AMAQI
23rd Jun 20264910 AMAQI
23rd Jun 20267311 AMAQI
23rd Jun 20265712 PMAQI
23rd Jun 2026621 PMAQI
23rd Jun 2026672 PMAQI
23rd Jun 2026723 PMAQI
23rd Jun 2026734 PMAQI
23rd Jun 2026585 PMAQI
23rd Jun 2026726 PMAQI
23rd Jun 2026867 PMAQI
23rd Jun 2026948 PMAQI
23rd Jun 2026989 PMAQI
23rd Jun 202611110 PMAQI
23rd Jun 202610511 PMAQI
24th Jun 202610812 AMAQI
24th Jun 20261161 AMAQI
24th Jun 20261182 AMAQI
24th Jun 20261343 AMAQI
24th Jun 20261404 AMAQI
28°C21/36°C
24th Jun 20261285 AMAQI
24th Jun 20261386 AMAQI
24th Jun 20261457 AMAQI
24th Jun 20261388 AMAQI
24th Jun 20261329 AMAQI
24th Jun 202612410 AMAQI
24th Jun 202611611 AMAQI
24th Jun 202612212 PMAQI
24th Jun 20261101 PMAQI
24th Jun 20261222 PMAQI
24th Jun 20261253 PMAQI
24th Jun 20261284 PMAQI
24th Jun 20261365 PMAQI
24th Jun 20261166 PMAQI
24th Jun 20261267 PMAQI
24th Jun 20261258 PMAQI
24th Jun 20261099 PMAQI
24th Jun 202611510 PMAQI
24th Jun 202613211 PMAQI
25th Jun 202611212 AMAQI
25th Jun 20261351 AMAQI
25th Jun 20261242 AMAQI
25th Jun 20261363 AMAQI
25th Jun 20261504 AMAQI
27°C21/33°C
25th Jun 20261365 AMAQI
25th Jun 20261056 AMAQI
25th Jun 2026957 AMAQI
25th Jun 20261038 AMAQI
25th Jun 2026989 AMAQI
25th Jun 20267610 AMAQI
25th Jun 20267811 AMAQI
25th Jun 20267612 PMAQI
25th Jun 2026801 PMAQI
25th Jun 2026802 PMAQI
25th Jun 2026763 PMAQI
25th Jun 2026704 PMAQI
25th Jun 2026695 PMAQI
25th Jun 2026386 PMAQI
25th Jun 202687 PMAQI
25th Jun 2026108 PMAQI
25th Jun 2026179 PMAQI
25th Jun 20262310 PMAQI
25th Jun 20263111 PMAQI
26th Jun 20263312 AMAQI
26th Jun 2026331 AMAQI
26th Jun 2026332 AMAQI
26th Jun 2026403 AMAQI
26th Jun 2026484 AMAQI
27°C20/33°C
26th Jun 2026505 AMAQI
26th Jun 2026496 AMAQI
26th Jun 2026467 AMAQI
26th Jun 2026348 AMAQI
26th Jun 2026239 AMAQI
26th Jun 20262610 AMAQI
26th Jun 20262411 AMAQI
26th Jun 20262612 PMAQI
26th Jun 2026261 PMAQI
26th Jun 2026182 PMAQI
26th Jun 2026243 PMAQI
26th Jun 2026214 PMAQI
26th Jun 2026285 PMAQI
26th Jun 2026426 PMAQI
26th Jun 2026527 PMAQI
26th Jun 2026368 PMAQI
26th Jun 2026569 PMAQI
26th Jun 20265510 PMAQI
26th Jun 20265111 PMAQI
27th Jun 20267112 AMAQI
27th Jun 2026591 AMAQI
27th Jun 2026722 AMAQI
27th Jun 2026923 AMAQI
27th Jun 2026784 AMAQI
29°C23/35°C
27th Jun 2026965 AMAQI
27th Jun 2026866 AMAQI
27th Jun 2026767 AMAQI
27th Jun 2026488 AMAQI
27th Jun 2026559 AMAQI
27th Jun 20265410 AMAQI
27th Jun 20265511 AMAQI
27th Jun 20265612 PMAQI
27th Jun 2026691 PMAQI
27th Jun 2026602 PMAQI
27th Jun 2026483 PMAQI
27th Jun 2026534 PMAQI
27th Jun 2026585 PMAQI
27th Jun 2026746 PMAQI
27th Jun 2026787 PMAQI
27th Jun 2026768 PMAQI
27th Jun 2026819 PMAQI
27th Jun 20268910 PMAQI
27th Jun 20269611 PMAQI
28th Jun 20269812 AMAQI
28th Jun 2026861 AMAQI
28th Jun 2026662 AMAQI
28th Jun 2026593 AMAQI
28th Jun 2026624 AMAQI
30°C22/38°C
28th Jun 2026655 AMAQI
28th Jun 2026666 AMAQI
28th Jun 2026637 AMAQI
28th Jun 2026528 AMAQI
28th Jun 2026429 AMAQI
28th Jun 20262510 AMAQI
28th Jun 20262111 AMAQI
28th Jun 20263012 PMAQI
28th Jun 2026481 PMAQI
28th Jun 2026652 PMAQI
28th Jun 2026603 PMAQI
28th Jun 2026624 PMAQI
28th Jun 2026695 PMAQI
28th Jun 2026766 PMAQI
28th Jun 2026767 PMAQI
28th Jun 2026718 PMAQI
28th Jun 2026709 PMAQI
28th Jun 20267610 PMAQI
28th Jun 20267611 PMAQI
29th Jun 20267612 AMAQI
29th Jun 2026701 AMAQI
29th Jun 2026742 AMAQI
29th Jun 2026763 AMAQI
29th Jun 2026734 AMAQI
28°C22/36°C
29th Jun 2026725 AMAQI
29th Jun 2026766 AMAQI
29th Jun 2026707 AMAQI
29th Jun 2026628 AMAQI
29th Jun 2026669 AMAQI
29th Jun 20267010 AMAQI
29th Jun 20267211 AMAQI
29th Jun 20267612 PMAQI
29th Jun 2026831 PMAQI
29th Jun 2026902 PMAQI
29th Jun 2026993 PMAQI
29th Jun 2026884 PMAQI
29th Jun 2026925 PMAQI
29th Jun 2026946 PMAQI
29th Jun 20261067 PMAQI
29th Jun 2026908 PMAQI
29th Jun 20261009 PMAQI
29th Jun 20269010 PMAQI
29th Jun 20269611 PMAQI
30th Jun 202610412 AMAQI
30th Jun 20261061 AMAQI
30th Jun 20261122 AMAQI
30th Jun 2026943 AMAQI
30th Jun 20261164 AMAQI
25°C21/31°C
30th Jun 20261285 AMAQI
30th Jun 20261086 AMAQI
30th Jun 20261057 AMAQI
30th Jun 2026818 AMAQI
30th Jun 2026539 AMAQI
30th Jun 20265510 AMAQI
30th Jun 20265411 AMAQI
30th Jun 20261712 PMAQI
30th Jun 2026141 PMAQI
30th Jun 2026172 PMAQI
30th Jun 2026143 PMAQI
30th Jun 2026344 PMAQI
30th Jun 2026385 PMAQI
30th Jun 2026586 PMAQI
30th Jun 2026747 PMAQI
30th Jun 2026798 PMAQI
30th Jun 2026979 PMAQI
30th Jun 20268510 PMAQI
30th Jun 20269711 PMAQI
1st Jul 20268612 AMAQI
1st Jul 2026881 AMAQI
1st Jul 2026982 AMAQI
1st Jul 2026943 AMAQI
1st Jul 2026954 AMAQI
26°C22/31°C
1st Jul 2026885 AMAQI
1st Jul 2026836 AMAQI
1st Jul 2026787 AMAQI
1st Jul 2026748 AMAQI
1st Jul 2026889 AMAQI
1st Jul 20269210 AMAQI
1st Jul 20269011 AMAQI
1st Jul 20268412 PMAQI
1st Jul 2026901 PMAQI
1st Jul 2026902 PMAQI
1st Jul 2026903 PMAQI
1st Jul 2026764 PMAQI
1st Jul 2026785 PMAQI
1st Jul 2026826 PMAQI
1st Jul 2026787 PMAQI
1st Jul 2026818 PMAQI
1st Jul 2026799 PMAQI
1st Jul 20269210 PMAQI
1st Jul 20268711 PMAQI
2nd Jul 20268412 AMAQI
2nd Jul 20261051 AMAQI
2nd Jul 2026962 AMAQI
2nd Jul 2026983 AMAQI
2nd Jul 20261004 AMAQI
27°C22/33°C
2nd Jul 2026955 AMAQI
2nd Jul 2026966 AMAQI
2nd Jul 2026937 AMAQI
2nd Jul 2026988 AMAQI
2nd Jul 2026969 AMAQI
2nd Jul 20269410 AMAQI
2nd Jul 202612211 AMAQI
2nd Jul 202612812 PMAQI
2nd Jul 20261391 PMAQI
2nd Jul 20261212 PMAQI
2nd Jul 20261253 PMAQI
2nd Jul 20261204 PMAQI
2nd Jul 20261185 PMAQI
2nd Jul 20261116 PMAQI
2nd Jul 20261057 PMAQI
2nd Jul 20261108 PMAQI
2nd Jul 20261259 PMAQI
2nd Jul 202612610 PMAQI
2nd Jul 202614011 PMAQI
3rd Jul 202614712 AMAQI
3rd Jul 20261351 AMAQI
3rd Jul 20261342 AMAQI
3rd Jul 20261143 AMAQI
3rd Jul 20261124 AMAQI
31°C25/38°C
3rd Jul 20261125 AMAQI
3rd Jul 20261356 AMAQI
3rd Jul 20261487 AMAQI
3rd Jul 20261408 AMAQI
3rd Jul 20261259 AMAQI
3rd Jul 202613110 AMAQI
3rd Jul 202613411 AMAQI
3rd Jul 202612212 PMAQI
3rd Jul 20261151 PMAQI
3rd Jul 20261102 PMAQI
3rd Jul 20261223 PMAQI
3rd Jul 20261264 PMAQI
3rd Jul 20261225 PMAQI
3rd Jul 20261286 PMAQI
3rd Jul 2026997 PMAQI
3rd Jul 2026738 PMAQI
3rd Jul 2026829 PMAQI
3rd Jul 20269510 PMAQI
3rd Jul 20269611 PMAQI
4th Jul 20265412 AMAQI
4th Jul 2026321 AMAQI
4th Jul 2026342 AMAQI
4th Jul 2026343 AMAQI
4th Jul 2026294 AMAQI
33°C26/40°C
4th Jul 2026365 AMAQI
4th Jul 2026336 AMAQI
4th Jul 2026337 AMAQI
4th Jul 2026428 AMAQI
4th Jul 2026529 AMAQI
4th Jul 20265310 AMAQI
4th Jul 20264911 AMAQI
4th Jul 20265812 PMAQI
4th Jul 2026541 PMAQI
4th Jul 2026642 PMAQI
4th Jul 2026693 PMAQI
4th Jul 2026864 PMAQI
4th Jul 2026895 PMAQI
4th Jul 2026886 PMAQI
4th Jul 2026837 PMAQI
4th Jul 2026748 PMAQI
4th Jul 2026749 PMAQI
4th Jul 20268810 PMAQI
4th Jul 20268811 PMAQI
5th Jul 202611512 AMAQI
5th Jul 20261261 AMAQI
5th Jul 20261022 AMAQI
5th Jul 20261213 AMAQI
5th Jul 2026764 AMAQI
33°C26/41°C
5th Jul 2026225 AMAQI
5th Jul 2026346 AMAQI
5th Jul 2026467 AMAQI
5th Jul 2026408 AMAQI
5th Jul 2026259 AMAQI
5th Jul 20263610 AMAQI
5th Jul 20264811 AMAQI
5th Jul 20264912 PMAQI
5th Jul 2026501 PMAQI
5th Jul 2026342 PMAQI
5th Jul 2026183 PMAQI
5th Jul 2026324 PMAQI
5th Jul 2026485 PMAQI
5th Jul 2026536 PMAQI
5th Jul 2026627 PMAQI
5th Jul 2026628 PMAQI
5th Jul 2026549 PMAQI
5th Jul 20263610 PMAQI
5th Jul 20263311 PMAQI
6th Jul 20264212 AMAQI
6th Jul 2026501 AMAQI
6th Jul 2026542 AMAQI
6th Jul 2026543 AMAQI
6th Jul 2026424 AMAQI
26°C22/34°C
6th Jul 2026425 AMAQI
6th Jul 2026506 AMAQI
6th Jul 2026477 AMAQI
6th Jul 2026448 AMAQI
6th Jul 2026429 AMAQI
6th Jul 20265810 AMAQI
6th Jul 20265311 AMAQI
6th Jul 20267112 PMAQI
6th Jul 2026761 PMAQI
6th Jul 2026672 PMAQI
6th Jul 2026593 PMAQI
6th Jul 2026424 PMAQI
6th Jul 2026405 PMAQI
6th Jul 2026516 PMAQI
6th Jul 2026497 PMAQI
6th Jul 2026528 PMAQI
6th Jul 2026389 PMAQI
6th Jul 20263810 PMAQI
6th Jul 20263811 PMAQI
7th Jul 20264012 AMAQI
7th Jul 2026511 AMAQI
7th Jul 2026402 AMAQI
7th Jul 2026423 AMAQI
7th Jul 2026524 AMAQI
28°C21/35°C
7th Jul 2026485 AMAQI
7th Jul 2026446 AMAQI
7th Jul 2026387 AMAQI
7th Jul 2026388 AMAQI
7th Jul 2026309 AMAQI
7th Jul 20263010 AMAQI
7th Jul 20265411 AMAQI
7th Jul 20264812 PMAQI
7th Jul 2026431 PMAQI
7th Jul 2026502 PMAQI
7th Jul 2026283 PMAQI
7th Jul 2026554 PMAQI
7th Jul 2026565 PMAQI
7th Jul 2026546 PMAQI
7th Jul 2026837 PMAQI
7th Jul 2026698 PMAQI
7th Jul 2026689 PMAQI
7th Jul 20265410 PMAQI
7th Jul 20264011 PMAQI
8th Jul 20262812 AMAQI
8th Jul 2026161 AMAQI
8th Jul 2026252 AMAQI
8th Jul 2026523 AMAQI
8th Jul 2026384 AMAQI
28°C22/35°C
8th Jul 2026625 AMAQI
8th Jul 2026666 AMAQI
8th Jul 2026577 AMAQI
8th Jul 2026708 AMAQI
8th Jul 2026789 AMAQI
8th Jul 20266410 AMAQI
8th Jul 20265711 AMAQI
8th Jul 20266212 PMAQI
8th Jul 2026741 PMAQI
8th Jul 2026692 PMAQI
8th Jul 2026693 PMAQI
8th Jul 2026704 PMAQI
8th Jul 2026765 PMAQI
8th Jul 2026786 PMAQI
8th Jul 2026867 PMAQI
8th Jul 2026818 PMAQI
8th Jul 2026729 PMAQI
8th Jul 20267210 PMAQI
8th Jul 20268711 PMAQI
9th Jul 202610112 AMAQI
9th Jul 2026921 AMAQI
9th Jul 2026992 AMAQI
9th Jul 2026923 AMAQI
9th Jul 20261024 AMAQI
30°C22/38°C
9th Jul 2026985 AMAQI
9th Jul 2026866 AMAQI
9th Jul 2026687 AMAQI
9th Jul 2026698 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20264810 AMAQI
9th Jul 20264111 AMAQI
9th Jul 20262112 PMAQI
9th Jul 2026321 PMAQI
9th Jul 2026252 PMAQI
9th Jul 2026293 PMAQI
9th Jul 2026314 PMAQI
9th Jul 2026425 PMAQI
9th Jul 2026676 PMAQI
9th Jul 2026687 PMAQI
9th Jul 2026858 PMAQI
9th Jul 2026869 PMAQI
9th Jul 202610610 PMAQI
9th Jul 202611611 PMAQI
10th Jul 202611612 AMAQI
10th Jul 20261141 AMAQI
10th Jul 20261412 AMAQI
10th Jul 2026943 AMAQI
10th Jul 2026574 AMAQI
31°C24/39°C
10th Jul 2026425 AMAQI
10th Jul 2026556 AMAQI
10th Jul 2026647 AMAQI
10th Jul 2026528 AMAQI
10th Jul 2026329 AMAQI
10th Jul 20262210 AMAQI
10th Jul 20261911 AMAQI
10th Jul 20261812 PMAQI
10th Jul 2026331 PMAQI
10th Jul 2026582 PMAQI
10th Jul 2026463 PMAQI
10th Jul 2026584 PMAQI
10th Jul 2026565 PMAQI
10th Jul 2026816 PMAQI
10th Jul 2026877 PMAQI
10th Jul 2026698 PMAQI
10th Jul 2026659 PMAQI
10th Jul 20265710 PMAQI
10th Jul 20266011 PMAQI
11th Jul 20265112 AMAQI
11th Jul 2026511 AMAQI
11th Jul 2026592 AMAQI
11th Jul 2026663 AMAQI
11th Jul 2026704 AMAQI
28°C25/33°C
11th Jul 2026735 AMAQI
11th Jul 2026726 AMAQI
11th Jul 2026847 AMAQI
11th Jul 2026828 AMAQI
11th Jul 2026839 AMAQI
11th Jul 20267610 AMAQI
11th Jul 20266211 AMAQI
11th Jul 20268012 PMAQI
11th Jul 2026761 PMAQI
11th Jul 2026892 PMAQI
11th Jul 2026903 PMAQI
11th Jul 2026904 PMAQI
11th Jul 2026885 PMAQI
11th Jul 2026986 PMAQI
11th Jul 2026667 PMAQI
11th Jul 2026448 PMAQI
11th Jul 2026579 PMAQI
11th Jul 20265310 PMAQI
11th Jul 20265011 PMAQI
12th Jul 20264812 AMAQI
12th Jul 2026381 AMAQI
12th Jul 2026332 AMAQI
12th Jul 2026383 AMAQI
12th Jul 2026404 AMAQI
27°C25/30°C
12th Jul 2026315 AMAQI
12th Jul 2026256 AMAQI
12th Jul 2026317 AMAQI
12th Jul 2026388 AMAQI
12th Jul 2026529 AMAQI
12th Jul 20264810 AMAQI
12th Jul 20264411 AMAQI
12th Jul 20263812 PMAQI
12th Jul 2026311 PMAQI
12th Jul 2026122 PMAQI
12th Jul 2026343 PMAQI
12th Jul 2026674 PMAQI
12th Jul 2026545 PMAQI
12th Jul 2026346 PMAQI
12th Jul 2026187 PMAQI
12th Jul 2026298 PMAQI
12th Jul 2026409 PMAQI
12th Jul 20263810 PMAQI
12th Jul 20263411 PMAQI
13th Jul 20262912 AMAQI
13th Jul 2026481 AMAQI
13th Jul 2026502 AMAQI
13th Jul 2026523 AMAQI
13th Jul 2026554 AMAQI
28°C26/31°C
13th Jul 2026545 AMAQI
13th Jul 2026546 AMAQI
13th Jul 2026557 AMAQI
13th Jul 2026548 AMAQI
13th Jul 2026549 AMAQI
13th Jul 20265610 AMAQI
13th Jul 20266611 AMAQI
13th Jul 20267412 PMAQI
13th Jul 2026591 PMAQI
13th Jul 2026512 PMAQI
13th Jul 2026563 PMAQI
13th Jul 2026674 PMAQI
13th Jul 2026655 PMAQI
13th Jul 2026686 PMAQI
13th Jul 2026747 PMAQI
13th Jul 2026808 PMAQI
13th Jul 2026769 PMAQI
13th Jul 20266010 PMAQI
13th Jul 20266911 PMAQI
14th Jul 20264612 AMAQI
14th Jul 2026311 AMAQI
14th Jul 2026462 AMAQI
14th Jul 2026523 AMAQI
14th Jul 2026524 AMAQI
27°C25/30°C
14th Jul 2026545 AMAQI
14th Jul 2026466 AMAQI
14th Jul 2026507 AMAQI
14th Jul 2026528 AMAQI
14th Jul 2026339 AMAQI
14th Jul 20263310 AMAQI
14th Jul 20264211 AMAQI
14th Jul 20264712 PMAQI
14th Jul 2026441 PMAQI
14th Jul 2026582 PMAQI
14th Jul 2026573 PMAQI
14th Jul 2026494 PMAQI
14th Jul 2026565 PMAQI
14th Jul 2026606 PMAQI
14th Jul 2026577 PMAQI
14th Jul 2026558 PMAQI
14th Jul 2026569 PMAQI
14th Jul 20266510 PMAQI
14th Jul 20265211 PMAQI
15th Jul 20267012 AMAQI
15th Jul 2026681 AMAQI
15th Jul 2026602 AMAQI
15th Jul 2026383 AMAQI
15th Jul 2026324 AMAQI
30°C24/36°C
15th Jul 2026255 AMAQI
15th Jul 2026276 AMAQI
15th Jul 2026237 AMAQI
15th Jul 2026218 AMAQI
15th Jul 2026299 AMAQI
15th Jul 20265110 AMAQI
15th Jul 20263611 AMAQI
15th Jul 20262512 PMAQI
15th Jul 2026171 PMAQI
15th Jul 2026402 PMAQI
15th Jul 2026423 PMAQI
15th Jul 2026384 PMAQI
15th Jul 2026315 PMAQI
15th Jul 2026516 PMAQI
15th Jul 2026587 PMAQI
15th Jul 2026648 PMAQI
15th Jul 2026689 PMAQI
15th Jul 20266710 PMAQI
15th Jul 20266411 PMAQI
16th Jul 20266712 AMAQI
16th Jul 2026671 AMAQI
16th Jul 2026712 AMAQI
16th Jul 2026713 AMAQI
16th Jul 2026784 AMAQI
29°C23/35°C
16th Jul 2026835 AMAQI
16th Jul 2026806 AMAQI
16th Jul 2026817 AMAQI
16th Jul 2026798 AMAQI
16th Jul 2026899 AMAQI
16th Jul 20267610 AMAQI
16th Jul 20267411 AMAQI
16th Jul 20266512 PMAQI
16th Jul 2026761 PMAQI
16th Jul 2026732 PMAQI
16th Jul 2026873 PMAQI
16th Jul 2026754 PMAQI
16th Jul 2026855 PMAQI
16th Jul 2026826 PMAQI
16th Jul 2026787 PMAQI
16th Jul 2026798 PMAQI
16th Jul 2026849 PMAQI
16th Jul 20268610 PMAQI
16th Jul 20267411 PMAQI
17th Jul 20266012 AMAQI
17th Jul 2026401 AMAQI
17th Jul 2026232 AMAQI
17th Jul 2026323 AMAQI
17th Jul 2026274 AMAQI
30°C27/33°C
17th Jul 2026185 AMAQI
17th Jul 2026176 AMAQI
17th Jul 2026187 AMAQI
17th Jul 2026198 AMAQI
17th Jul 2026239 AMAQI
17th Jul 20262910 AMAQI
17th Jul 20263611 AMAQI
17th Jul 20264012 PMAQI
17th Jul 2026361 PMAQI
17th Jul 2026232 PMAQI
17th Jul 2026123 PMAQI
17th Jul 2026104 PMAQI
17th Jul 202685 PMAQI
17th Jul 2026146 PMAQI
17th Jul 2026207 PMAQI
17th Jul 2026448 PMAQI
17th Jul 2026489 PMAQI
17th Jul 20264010 PMAQI
17th Jul 20264711 PMAQI
18th Jul 20265412 AMAQI
18th Jul 2026621 AMAQI
18th Jul 2026672 AMAQI
18th Jul 2026553 AMAQI
18th Jul 2026504 AMAQI
28°C25/31°C
18th Jul 2026665 AMAQI
18th Jul 2026716 AMAQI
18th Jul 2026687 AMAQI
18th Jul 2026708 AMAQI
18th Jul 2026709 AMAQI
18th Jul 20265110 AMAQI
18th Jul 20264611 AMAQI
18th Jul 20264812 PMAQI
18th Jul 2026521 PMAQI
18th Jul 2026512 PMAQI
18th Jul 2026543 PMAQI
18th Jul 2026494 PMAQI
18th Jul 2026625 PMAQI
18th Jul 2026626 PMAQI
18th Jul 2026647 PMAQI
18th Jul 2026628 PMAQI
18th Jul 2026629 PMAQI
18th Jul 20266610 PMAQI
18th Jul 20266211 PMAQI
19th Jul 20267212 AMAQI
19th Jul 2026761 AMAQI
19th Jul 2026922 AMAQI
19th Jul 20261003 AMAQI
19th Jul 20261044 AMAQI
27°C22/33°C
19th Jul 20261055 AMAQI
19th Jul 20261086 AMAQI
19th Jul 20261117 AMAQI
19th Jul 20261028 AMAQI
19th Jul 20261219 AMAQI
19th Jul 202611610 AMAQI
19th Jul 202612211 AMAQI
19th Jul 202611812 PMAQI
19th Jul 20261321 PMAQI
19th Jul 20261102 PMAQI
19th Jul 2026963 PMAQI
19th Jul 2026834 PMAQI
19th Jul 2026795 PMAQI
19th Jul 2026816 PMAQI
19th Jul 2026857 PMAQI
19th Jul 2026838 PMAQI
19th Jul 2026949 PMAQI
19th Jul 20268510 PMAQI
19th Jul 20269211 PMAQI
20th Jul 20269712 AMAQI
20th Jul 20261021 AMAQI
20th Jul 20261002 AMAQI
20th Jul 2026983 AMAQI
20th Jul 2026964 AMAQI
28°C22/35°C
20th Jul 2026945 AMAQI
20th Jul 2026876 AMAQI
20th Jul 20261027 AMAQI
20th Jul 2026978 AMAQI
20th Jul 20261089 AMAQI
20th Jul 202610810 AMAQI
20th Jul 202611611 AMAQI
20th Jul 202612212 PMAQI
20th Jul 20261301 PMAQI
20th Jul 20261242 PMAQI
20th Jul 20261123 PMAQI
20th Jul 20261104 PMAQI
20th Jul 20261085 PMAQI
20th Jul 20261046 PMAQI
20th Jul 2026887 PMAQI
20th Jul 20261008 PMAQI
20th Jul 20261089 PMAQI
20th Jul 202610010 PMAQI
20th Jul 20266411 PMAQI
21st Jul 20263812 AMAQI
21st Jul 2026401 AMAQI
21st Jul 2026272 AMAQI
21st Jul 2026293 AMAQI
21st Jul 2026234 AMAQI
30°C23/37°C
21st Jul 2026235 AMAQI
21st Jul 2026256 AMAQI
21st Jul 2026297 AMAQI
21st Jul 2026298 AMAQI
21st Jul 2026339 AMAQI
21st Jul 20264210 AMAQI
21st Jul 20263812 PMAQI
21st Jul 2026381 PMAQI
21st Jul 2026512 PMAQI
21st Jul 2026533 PMAQI
21st Jul 2026524 PMAQI
21st Jul 2026535 PMAQI
21st Jul 2026866 PMAQI
21st Jul 2026847 PMAQI
21st Jul 2026808 PMAQI
21st Jul 2026809 PMAQI
21st Jul 20268410 PMAQI
21st Jul 20268411 PMAQI
22nd Jul 20269612 AMAQI
22nd Jul 2026941 AMAQI
22nd Jul 2026942 AMAQI
22nd Jul 2026783 AMAQI
22nd Jul 2026274 AMAQI
27°C21/35°C
22nd Jul 2026485 AMAQI
5 AM22nd Jul 2026466 AMAQI
22nd Jul 2026317 AMAQI
22nd Jul 2026468 AMAQI
22nd Jul 2026519 AMAQI
22nd Jul 20264010 AMAQI
22nd Jul 20261211 AMAQI
22nd Jul 20261212 PMAQI
12 PM22nd Jul 2026191 PMAQI
22nd Jul 2026332 PMAQI
22nd Jul 2026463 PMAQI
22nd Jul 2026624 PMAQI
22nd Jul 2026525 PMAQI
22nd Jul 2026516 PMAQI
22nd Jul 2026517 PMAQI
7 PM22nd Jul 2026628 PMAQI
22nd Jul 2026579 PMAQI
22nd Jul 20265110 PMAQI
22nd Jul 20264211 PMAQI
12 AM
4 AM
27°C23/32°C
Day time
Avg. Highest Time
6 PM - 7 PM
72AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
9 AM - 10 AM
62AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 7 PM (Avg. 72), while the lowest AQI was between 9 AM to 10 AM (Avg. 62).
Night time
Avg. Highest Time
12 AM - 3 AM
73AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM - 11 PM
72AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 73), while the lowest AQI was between 4 AM to 11 PM (Avg. 72).
2026 Days Vs Air Quality
Natatorium, Baoding, Hebei, China
2026
14%
29
36%
74
35%
72
14%
28
Total number of days with different AQI categories in last 203 days in 2026 (162 days remaining)
Good
29 DaysModerate
74 DaysPoor
72 DaysUnhealthy
28 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 14%
Health Risk Level:
Extreme
In 2026, 14% of 203 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Natatorium, Baoding, Hebei, China
AQI levels in 2026
AQI (US)
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.
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
96AQI (US)
96AQI (US)
2nd January 2026
149AQI (US)
149AQI (US)
3rd January 2026
177AQI (US)
177AQI (US)
4th January 2026
180AQI (US)
180AQI (US)
5th January 2026
165AQI (US)
165AQI (US)
6th January 2026
139AQI (US)
139AQI (US)
7th January 2026
85AQI (US)
85AQI (US)
8th January 2026
127AQI (US)
127AQI (US)
9th January 2026
142AQI (US)
142AQI (US)
10th January 2026
37AQI (US)
37AQI (US)
11th January 2026
40AQI (US)
40AQI (US)
12th January 2026
103AQI (US)
103AQI (US)
13th January 2026
114AQI (US)
114AQI (US)
14th January 2026
125AQI (US)
125AQI (US)
15th January 2026
172AQI (US)
172AQI (US)
16th January 2026
155AQI (US)
155AQI (US)
17th January 2026
108AQI (US)
108AQI (US)
18th January 2026
74AQI (US)
74AQI (US)
19th January 2026
39AQI (US)
39AQI (US)
20th January 2026
71AQI (US)
71AQI (US)
21st January 2026
116AQI (US)
116AQI (US)
22nd January 2026
142AQI (US)
142AQI (US)
23rd January 2026
155AQI (US)
155AQI (US)
24th January 2026
170AQI (US)
170AQI (US)
25th January 2026
135AQI (US)
135AQI (US)
26th January 2026
120AQI (US)
120AQI (US)
27th January 2026
150AQI (US)
150AQI (US)
28th January 2026
117AQI (US)
117AQI (US)
29th January 2026
145AQI (US)
145AQI (US)
30th January 2026
161AQI (US)
161AQI (US)
31st January 2026
171AQI (US)
171AQI (US)
1st February 2026
156AQI (US)
156AQI (US)
2nd February 2026
122AQI (US)
122AQI (US)
3rd February 2026
163AQI (US)
163AQI (US)
4th February 2026
161AQI (US)
161AQI (US)
5th February 2026
122AQI (US)
122AQI (US)
6th February 2026
48AQI (US)
48AQI (US)
7th February 2026
89AQI (US)
89AQI (US)
8th February 2026
116AQI (US)
116AQI (US)
9th February 2026
133AQI (US)
133AQI (US)
10th February 2026
146AQI (US)
146AQI (US)
11th February 2026
152AQI (US)
152AQI (US)
12th February 2026
159AQI (US)
159AQI (US)
13th February 2026
167AQI (US)
167AQI (US)
14th February 2026
145AQI (US)
145AQI (US)
15th February 2026
54AQI (US)
54AQI (US)
16th February 2026
92AQI (US)
92AQI (US)
17th February 2026
114AQI (US)
114AQI (US)
18th February 2026
81AQI (US)
81AQI (US)
19th February 2026
133AQI (US)
133AQI (US)
20th February 2026
126AQI (US)
126AQI (US)
21st February 2026
132AQI (US)
132AQI (US)
22nd February 2026
68AQI (US)
68AQI (US)
23rd February 2026
50AQI (US)
50AQI (US)
24th February 2026
111AQI (US)
111AQI (US)
25th February 2026
129AQI (US)
129AQI (US)
26th February 2026
154AQI (US)
154AQI (US)
27th February 2026
102AQI (US)
102AQI (US)
28th February 2026
135AQI (US)
135AQI (US)
1st March 2026
144AQI (US)
144AQI (US)
2nd March 2026
160AQI (US)
160AQI (US)
3rd March 2026
164AQI (US)
164AQI (US)
4th March 2026
158AQI (US)
158AQI (US)
5th March 2026
133AQI (US)
133AQI (US)
6th March 2026
127AQI (US)
127AQI (US)
7th March 2026
146AQI (US)
146AQI (US)
8th March 2026
160AQI (US)
160AQI (US)
9th March 2026
117AQI (US)
117AQI (US)
10th March 2026
159AQI (US)
159AQI (US)
11th March 2026
144AQI (US)
144AQI (US)
12th March 2026
159AQI (US)
159AQI (US)
13th March 2026
170AQI (US)
170AQI (US)
14th March 2026
146AQI (US)
146AQI (US)
15th March 2026
110AQI (US)
110AQI (US)
16th March 2026
118AQI (US)
118AQI (US)
17th March 2026
134AQI (US)
134AQI (US)
18th March 2026
81AQI (US)
81AQI (US)
19th March 2026
90AQI (US)
90AQI (US)
20th March 2026
126AQI (US)
126AQI (US)
21st March 2026
121AQI (US)
121AQI (US)
22nd March 2026
105AQI (US)
105AQI (US)
23rd March 2026
154AQI (US)
154AQI (US)
24th March 2026
165AQI (US)
165AQI (US)
25th March 2026
169AQI (US)
169AQI (US)
26th March 2026
182AQI (US)
182AQI (US)
27th March 2026
110AQI (US)
110AQI (US)
28th March 2026
136AQI (US)
136AQI (US)
29th March 2026
126AQI (US)
126AQI (US)
30th March 2026
84AQI (US)
84AQI (US)
31st March 2026
101AQI (US)
101AQI (US)
1st April 2026
95AQI (US)
95AQI (US)
2nd April 2026
116AQI (US)
116AQI (US)
3rd April 2026
136AQI (US)
136AQI (US)
4th April 2026
103AQI (US)
103AQI (US)
5th April 2026
107AQI (US)
107AQI (US)
6th April 2026
46AQI (US)
46AQI (US)
7th April 2026
44AQI (US)
44AQI (US)
8th April 2026
128AQI (US)
128AQI (US)
9th April 2026
113AQI (US)
113AQI (US)
10th April 2026
78AQI (US)
78AQI (US)
11th April 2026
105AQI (US)
105AQI (US)
12th April 2026
128AQI (US)
128AQI (US)
13th April 2026
120AQI (US)
120AQI (US)
14th April 2026
147AQI (US)
147AQI (US)
15th April 2026
158AQI (US)
158AQI (US)
16th April 2026
125AQI (US)
125AQI (US)
17th April 2026
138AQI (US)
138AQI (US)
18th April 2026
143AQI (US)
143AQI (US)
19th April 2026
90AQI (US)
90AQI (US)
20th April 2026
67AQI (US)
67AQI (US)
21st April 2026
86AQI (US)
86AQI (US)
22nd April 2026
78AQI (US)
78AQI (US)
23rd April 2026
84AQI (US)
84AQI (US)
24th April 2026
92AQI (US)
92AQI (US)
25th April 2026
80AQI (US)
80AQI (US)
26th April 2026
88AQI (US)
88AQI (US)
27th April 2026
49AQI (US)
49AQI (US)
28th April 2026
59AQI (US)
59AQI (US)
29th April 2026
42AQI (US)
42AQI (US)
30th April 2026
83AQI (US)
83AQI (US)
1st May 2026
138AQI (US)
138AQI (US)
2nd May 2026
61AQI (US)
61AQI (US)
3rd May 2026
38AQI (US)
38AQI (US)
4th May 2026
58AQI (US)
58AQI (US)
5th May 2026
86AQI (US)
86AQI (US)
6th May 2026
87AQI (US)
87AQI (US)
7th May 2026
51AQI (US)
51AQI (US)
8th May 2026
68AQI (US)
68AQI (US)
9th May 2026
90AQI (US)
90AQI (US)
10th May 2026
99AQI (US)
99AQI (US)
11th May 2026
75AQI (US)
75AQI (US)
12th May 2026
107AQI (US)
107AQI (US)
13th May 2026
129AQI (US)
129AQI (US)
14th May 2026
123AQI (US)
123AQI (US)
15th May 2026
136AQI (US)
136AQI (US)
16th May 2026
78AQI (US)
78AQI (US)
17th May 2026
68AQI (US)
68AQI (US)
18th May 2026
63AQI (US)
63AQI (US)
19th May 2026
63AQI (US)
63AQI (US)
20th May 2026
72AQI (US)
72AQI (US)
21st May 2026
78AQI (US)
78AQI (US)
22nd May 2026
87AQI (US)
87AQI (US)
23rd May 2026
88AQI (US)
88AQI (US)
24th May 2026
77AQI (US)
77AQI (US)
25th May 2026
74AQI (US)
74AQI (US)
26th May 2026
53AQI (US)
53AQI (US)
27th May 2026
66AQI (US)
66AQI (US)
28th May 2026
32AQI (US)
32AQI (US)
29th May 2026
41AQI (US)
41AQI (US)
30th May 2026
55AQI (US)
55AQI (US)
31st May 2026
72AQI (US)
72AQI (US)
1st June 2026
58AQI (US)
58AQI (US)
2nd June 2026
110AQI (US)
110AQI (US)
3rd June 2026
67AQI (US)
67AQI (US)
4th June 2026
46AQI (US)
46AQI (US)
5th June 2026
34AQI (US)
34AQI (US)
6th June 2026
35AQI (US)
35AQI (US)
7th June 2026
27AQI (US)
27AQI (US)
8th June 2026
41AQI (US)
41AQI (US)
9th June 2026
30AQI (US)
30AQI (US)
10th June 2026
32AQI (US)
32AQI (US)
11th June 2026
45AQI (US)
45AQI (US)
12th June 2026
74AQI (US)
74AQI (US)
13th June 2026
65AQI (US)
65AQI (US)
14th June 2026
60AQI (US)
60AQI (US)
15th June 2026
117AQI (US)
117AQI (US)
16th June 2026
70AQI (US)
70AQI (US)
17th June 2026
57AQI (US)
57AQI (US)
18th June 2026
116AQI (US)
116AQI (US)
19th June 2026
112AQI (US)
112AQI (US)
20th June 2026
69AQI (US)
69AQI (US)
21st June 2026
59AQI (US)
59AQI (US)
22nd June 2026
62AQI (US)
62AQI (US)
23rd June 2026
69AQI (US)
69AQI (US)
24th June 2026
125AQI (US)
125AQI (US)
25th June 2026
80AQI (US)
80AQI (US)
26th June 2026
36AQI (US)
36AQI (US)
27th June 2026
70AQI (US)
70AQI (US)
28th June 2026
62AQI (US)
62AQI (US)
29th June 2026
82AQI (US)
82AQI (US)
30th June 2026
72AQI (US)
72AQI (US)
1st July 2026
86AQI (US)
86AQI (US)
2nd July 2026
110AQI (US)
110AQI (US)
3rd July 2026
119AQI (US)
119AQI (US)
4th July 2026
58AQI (US)
58AQI (US)
5th July 2026
55AQI (US)
55AQI (US)
6th July 2026
50AQI (US)
50AQI (US)
7th July 2026
48AQI (US)
48AQI (US)
8th July 2026
63AQI (US)
63AQI (US)
9th July 2026
68AQI (US)
68AQI (US)
10th July 2026
62AQI (US)
62AQI (US)
11th July 2026
71AQI (US)
71AQI (US)
12th July 2026
37AQI (US)
37AQI (US)
13th July 2026
59AQI (US)
59AQI (US)
14th July 2026
50AQI (US)
50AQI (US)
15th July 2026
44AQI (US)
44AQI (US)
16th July 2026
78AQI (US)
78AQI (US)
17th July 2026
28AQI (US)
28AQI (US)
18th July 2026
59AQI (US)
59AQI (US)
19th July 2026
99AQI (US)
99AQI (US)
20th July 2026
103AQI (US)
103AQI (US)
21st July 2026
49AQI (US)
49AQI (US)
22nd July 2026
50AQI (US)
50AQI (US)
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
125AQI (US)
120AQI (US)
135AQI (US)
98AQI (US)
78AQI (US)
66AQI (US)
66AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2026100AQI (US)
3
4
15
9
2
5
14
7
3
17
11
4
12
13
1
3
23
5
9
16
5
8
11
3
29
74
72
28
Highest AQI (US) recorded in
March135AQI (US)
Lowest AQI (US) recorded in
July66AQI (US)
202598AQI (US)
10
16
4
1
1
17
8
2
16
8
6
1
16
13
1
15
16
28
2
31
31
25
5
3
11
10
5
2
1
6
13
9
1
2
9
11
8
1
7
215
102
35
6
Highest AQI (US) recorded in
November128AQI (US)
Lowest AQI (US) recorded in
August61AQI (US)
2024106AQI (US)
1
7
8
12
2
5
9
14
1
6
15
7
8
12
10
1
13
16
1
1
23
6
5
17
9
12
18
1
10
13
7
3
6
10
11
1
1
10
12
7
1
14
14
2
35
140
119
64
4
Highest AQI (US) recorded in
February142AQI (US)
Lowest AQI (US) recorded in
August56AQI (US)
2023111AQI (US)
5
6
11
7
1
1
8
7
10
2
8
9
10
4
1
12
6
6
2
3
2
10
18
1
7
19
4
12
17
2
7
20
4
2
13
12
3
4
10
7
7
3
3
9
4
8
2
2
5
7
14
3
46
137
91
66
17
3
Highest AQI (US) recorded in
March145AQI (US)
Lowest AQI (US) recorded in
July57AQI (US)
2022107AQI (US)
7
7
7
1
8
12
9
1
16
8
6
25
5
1
3
16
10
1
3
19
2
1
2
14
8
4
6
10
6
7
2
4
5
8
9
4
2
12
10
5
2
21
133
76
49
9
Highest AQI (US) recorded in
November133AQI (US)
Lowest AQI (US) recorded in
August63AQI (US)
2021140AQI (US)
10
11
10
4
14
6
4
5
6
16
2
2
11
15
1
1
30
46
32
7
3
Highest AQI (US) recorded in
March167AQI (US)
Lowest AQI (US) recorded in
April124AQI (US)
2020102AQI (US)
1
5
6
1
1
14
6
2
10
5
1
22
8
17
14
23
8
7
15
7
1
1
11
10
9
10
12
7
1
6
10
15
12
133
86
34
1
Highest AQI (US) recorded in
December135AQI (US)
Lowest AQI (US) recorded in
September79AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
140AQI (US)Least Polluted Year Recorded
2025(Avg.)
98AQI (US)Natatorium's annual 2026 AQI (US) (100) shows an average percentage change of -8.4% (improved AQI (US)) compared to previous years: 2020 (102), 2021 (140), 2022 (107), 2023 (111), 2024 (106), 2025 (98).
