Weather Monitoring Station, Nanyang, Henan, 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
Weather Monitoring Station, Nanyang, Henan, China
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
10th Aug 2023
119AQILowest AQI recorded on
6th Aug 2024
15AQISame Day Analysis (2nd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 63 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Weather Monitoring Station, Nanyang, Henan, China
AQI
Day
Night
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
10AM3rd Aug
68AQI
Avg. Lowest Time
6PM3rd Aug
53AQI
In the last 24 hours,
Weather Monitoring Station's AQI reached its highest point of 68 at 10 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Weather Monitoring Station, Nanyang, Henan, China
JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 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
Day
Night
5th Jul 2025495 AMAQI
5th Jul 2025516 AMAQI
5th Jul 2025507 AMAQI
5th Jul 2025438 AMAQI
5th Jul 2025389 AMAQI
5th Jul 20253810 AMAQI
5th Jul 20253811 AMAQI
5th Jul 20255012 PMAQI
5th Jul 2025461 PMAQI
5th Jul 2025512 PMAQI
5th Jul 2025483 PMAQI
5th Jul 2025524 PMAQI
5th Jul 2025525 PMAQI
5th Jul 2025536 PMAQI
5th Jul 2025537 PMAQI
5th Jul 2025548 PMAQI
5th Jul 2025559 PMAQI
5th Jul 20255410 PMAQI
5th Jul 20255411 PMAQI
6th Jul 20255212 AMAQI
6th Jul 2025491 AMAQI
6th Jul 2025502 AMAQI
6th Jul 2025473 AMAQI
6th Jul 2025504 AMAQI
32°C28/37°C
6th Jul 2025515 AMAQI
6th Jul 2025506 AMAQI
6th Jul 2025517 AMAQI
6th Jul 2025588 AMAQI
6th Jul 2025689 AMAQI
6th Jul 20256010 AMAQI
6th Jul 20254211 AMAQI
6th Jul 20254412 PMAQI
6th Jul 2025441 PMAQI
6th Jul 2025412 PMAQI
6th Jul 2025423 PMAQI
6th Jul 2025514 PMAQI
6th Jul 2025505 PMAQI
6th Jul 2025466 PMAQI
6th Jul 2025507 PMAQI
6th Jul 2025528 PMAQI
6th Jul 2025519 PMAQI
6th Jul 20254610 PMAQI
6th Jul 20254611 PMAQI
7th Jul 20254412 AMAQI
7th Jul 2025521 AMAQI
7th Jul 2025522 AMAQI
7th Jul 2025523 AMAQI
7th Jul 2025524 AMAQI
32°C27/38°C
7th Jul 2025525 AMAQI
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025368 AMAQI
7th Jul 2025389 AMAQI
7th Jul 20253810 AMAQI
7th Jul 20253911 AMAQI
7th Jul 20254712 PMAQI
7th Jul 2025551 PMAQI
7th Jul 2025522 PMAQI
7th Jul 2025543 PMAQI
7th Jul 2025594 PMAQI
7th Jul 2025545 PMAQI
7th Jul 2025546 PMAQI
7th Jul 2025547 PMAQI
7th Jul 2025538 PMAQI
7th Jul 2025549 PMAQI
7th Jul 20255810 PMAQI
7th Jul 20255411 PMAQI
8th Jul 20255512 AMAQI
8th Jul 2025521 AMAQI
8th Jul 2025512 AMAQI
8th Jul 2025513 AMAQI
8th Jul 2025524 AMAQI
32°C28/38°C
8th Jul 2025525 AMAQI
8th Jul 2025526 AMAQI
8th Jul 2025527 AMAQI
8th Jul 2025608 AMAQI
8th Jul 2025649 AMAQI
8th Jul 20256510 AMAQI
8th Jul 20256711 AMAQI
8th Jul 20257212 PMAQI
8th Jul 2025761 PMAQI
8th Jul 2025742 PMAQI
8th Jul 2025743 PMAQI
8th Jul 2025754 PMAQI
8th Jul 2025755 PMAQI
8th Jul 2025596 PMAQI
8th Jul 2025537 PMAQI
8th Jul 2025598 PMAQI
8th Jul 2025599 PMAQI
8th Jul 20256010 PMAQI
8th Jul 20255711 PMAQI
9th Jul 20256012 AMAQI
9th Jul 2025541 AMAQI
9th Jul 2025542 AMAQI
9th Jul 2025553 AMAQI
9th Jul 2025564 AMAQI
29°C25/36°C
9th Jul 2025565 AMAQI
9th Jul 2025566 AMAQI
9th Jul 2025567 AMAQI
9th Jul 2025708 AMAQI
9th Jul 2025789 AMAQI
9th Jul 20256610 AMAQI
9th Jul 20256011 AMAQI
9th Jul 20255712 PMAQI
9th Jul 2025521 PMAQI
9th Jul 2025492 PMAQI
9th Jul 2025483 PMAQI
9th Jul 2025404 PMAQI
9th Jul 2025375 PMAQI
9th Jul 2025416 PMAQI
9th Jul 2025417 PMAQI
9th Jul 2025538 PMAQI
9th Jul 2025559 PMAQI
9th Jul 20255610 PMAQI
9th Jul 20255611 PMAQI
10th Jul 20255512 AMAQI
10th Jul 2025571 AMAQI
10th Jul 2025572 AMAQI
10th Jul 2025583 AMAQI
10th Jul 2025584 AMAQI
29°C25/34°C
10th Jul 2025585 AMAQI
10th Jul 2025586 AMAQI
10th Jul 2025587 AMAQI
10th Jul 2025568 AMAQI
10th Jul 2025589 AMAQI
10th Jul 20255910 AMAQI
10th Jul 20256111 AMAQI
10th Jul 20255612 PMAQI
10th Jul 2025551 PMAQI
10th Jul 2025632 PMAQI
10th Jul 2025603 PMAQI
10th Jul 2025564 PMAQI
10th Jul 2025565 PMAQI
10th Jul 2025546 PMAQI
10th Jul 2025577 PMAQI
10th Jul 2025608 PMAQI
10th Jul 2025629 PMAQI
10th Jul 20256010 PMAQI
10th Jul 20255911 PMAQI
11th Jul 20255912 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025572 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025584 AMAQI
29°C25/33°C
11th Jul 2025585 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025587 AMAQI
11th Jul 2025858 AMAQI
11th Jul 20251039 AMAQI
11th Jul 202510310 AMAQI
11th Jul 202510511 AMAQI
11th Jul 20259112 PMAQI
11th Jul 2025911 PMAQI
11th Jul 2025872 PMAQI
11th Jul 2025853 PMAQI
11th Jul 2025834 PMAQI
11th Jul 2025875 PMAQI
11th Jul 2025796 PMAQI
11th Jul 2025767 PMAQI
11th Jul 2025688 PMAQI
11th Jul 2025699 PMAQI
11th Jul 20256910 PMAQI
11th Jul 20257011 PMAQI
12th Jul 20256912 AMAQI
12th Jul 2025591 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025613 AMAQI
12th Jul 2025644 AMAQI
30°C25/34°C
12th Jul 2025645 AMAQI
12th Jul 2025646 AMAQI
12th Jul 2025647 AMAQI
12th Jul 2025928 AMAQI
12th Jul 20251069 AMAQI
12th Jul 202511010 AMAQI
12th Jul 202510411 AMAQI
12th Jul 20259512 PMAQI
12th Jul 2025871 PMAQI
12th Jul 2025782 PMAQI
12th Jul 2025773 PMAQI
12th Jul 2025774 PMAQI
12th Jul 2025785 PMAQI
12th Jul 2025786 PMAQI
12th Jul 2025667 PMAQI
12th Jul 2025648 PMAQI
12th Jul 2025669 PMAQI
12th Jul 20256310 PMAQI
12th Jul 20256311 PMAQI
13th Jul 20256212 AMAQI
13th Jul 2025651 AMAQI
13th Jul 2025642 AMAQI
13th Jul 2025673 AMAQI
13th Jul 2025704 AMAQI
30°C26/34°C
13th Jul 2025705 AMAQI
13th Jul 2025706 AMAQI
13th Jul 2025707 AMAQI
13th Jul 2025758 AMAQI
13th Jul 2025689 AMAQI
13th Jul 20257310 AMAQI
13th Jul 20256911 AMAQI
13th Jul 20256712 PMAQI
13th Jul 2025631 PMAQI
13th Jul 2025622 PMAQI
13th Jul 2025623 PMAQI
13th Jul 2025634 PMAQI
13th Jul 2025605 PMAQI
13th Jul 2025606 PMAQI
13th Jul 2025617 PMAQI
13th Jul 2025628 PMAQI
13th Jul 2025629 PMAQI
13th Jul 20256210 PMAQI
13th Jul 20256211 PMAQI
14th Jul 20256212 AMAQI
14th Jul 2025641 AMAQI
14th Jul 2025662 AMAQI
14th Jul 2025663 AMAQI
14th Jul 2025664 AMAQI
31°C26/37°C
14th Jul 2025675 AMAQI
14th Jul 2025676 AMAQI
14th Jul 2025667 AMAQI
14th Jul 2025638 AMAQI
14th Jul 2025649 AMAQI
14th Jul 20256610 AMAQI
14th Jul 20256511 AMAQI
14th Jul 20256712 PMAQI
14th Jul 2025651 PMAQI
14th Jul 2025652 PMAQI
14th Jul 2025603 PMAQI
14th Jul 2025544 PMAQI
14th Jul 2025565 PMAQI
14th Jul 2025526 PMAQI
14th Jul 2025547 PMAQI
14th Jul 2025608 PMAQI
14th Jul 2025619 PMAQI
14th Jul 20256610 PMAQI
14th Jul 20256511 PMAQI
15th Jul 20256212 AMAQI
15th Jul 2025641 AMAQI
15th Jul 2025652 AMAQI
15th Jul 2025643 AMAQI
15th Jul 2025654 AMAQI
32°C27/38°C
15th Jul 2025655 AMAQI
15th Jul 2025656 AMAQI
15th Jul 2025657 AMAQI
15th Jul 2025608 AMAQI
15th Jul 2025619 AMAQI
15th Jul 20256810 AMAQI
15th Jul 20256811 AMAQI
15th Jul 20256812 PMAQI
15th Jul 2025701 PMAQI
15th Jul 2025632 PMAQI
15th Jul 2025603 PMAQI
15th Jul 2025584 PMAQI
15th Jul 2025595 PMAQI
15th Jul 2025606 PMAQI
15th Jul 2025587 PMAQI
15th Jul 2025638 PMAQI
15th Jul 2025649 PMAQI
15th Jul 20256610 PMAQI
15th Jul 20256611 PMAQI
16th Jul 20256412 AMAQI
16th Jul 2025641 AMAQI
16th Jul 2025642 AMAQI
16th Jul 2025643 AMAQI
16th Jul 2025634 AMAQI
32°C27/38°C
16th Jul 2025645 AMAQI
16th Jul 2025636 AMAQI
16th Jul 2025637 AMAQI
16th Jul 2025668 AMAQI
16th Jul 2025709 AMAQI
16th Jul 20257810 AMAQI
16th Jul 20258311 AMAQI
16th Jul 20257612 PMAQI
16th Jul 2025741 PMAQI
16th Jul 2025712 PMAQI
16th Jul 2025803 PMAQI
16th Jul 2025824 PMAQI
16th Jul 2025785 PMAQI
16th Jul 2025766 PMAQI
16th Jul 2025747 PMAQI
16th Jul 2025678 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256210 PMAQI
16th Jul 20256111 PMAQI
17th Jul 20256212 AMAQI
17th Jul 2025641 AMAQI
17th Jul 2025632 AMAQI
17th Jul 2025653 AMAQI
17th Jul 2025664 AMAQI
32°C26/40°C
17th Jul 2025655 AMAQI
17th Jul 2025666 AMAQI
17th Jul 2025657 AMAQI
17th Jul 2025688 AMAQI
17th Jul 2025749 AMAQI
17th Jul 20256910 AMAQI
17th Jul 20256711 AMAQI
17th Jul 20255812 PMAQI
17th Jul 2025561 PMAQI
17th Jul 2025512 PMAQI
17th Jul 2025503 PMAQI
17th Jul 2025494 PMAQI
17th Jul 2025435 PMAQI
17th Jul 2025456 PMAQI
17th Jul 2025557 PMAQI
17th Jul 2025618 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256410 PMAQI
17th Jul 20256411 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025641 AMAQI
18th Jul 2025642 AMAQI
18th Jul 2025643 AMAQI
18th Jul 2025634 AMAQI
32°C25/38°C
18th Jul 2025635 AMAQI
18th Jul 2025636 AMAQI
18th Jul 2025637 AMAQI
18th Jul 2025658 AMAQI
18th Jul 2025649 AMAQI
18th Jul 20256010 AMAQI
18th Jul 20256711 AMAQI
18th Jul 20255812 PMAQI
18th Jul 2025581 PMAQI
18th Jul 2025542 PMAQI
18th Jul 2025593 PMAQI
18th Jul 2025554 PMAQI
18th Jul 2025625 PMAQI
18th Jul 2025626 PMAQI
18th Jul 2025667 PMAQI
18th Jul 2025618 PMAQI
18th Jul 2025619 PMAQI
18th Jul 20256210 PMAQI
18th Jul 20256611 PMAQI
19th Jul 20256612 AMAQI
19th Jul 2025641 AMAQI
19th Jul 2025642 AMAQI
19th Jul 2025643 AMAQI
19th Jul 2025634 AMAQI
32°C27/38°C
19th Jul 2025635 AMAQI
19th Jul 2025636 AMAQI
19th Jul 2025637 AMAQI
19th Jul 2025718 AMAQI
19th Jul 2025729 AMAQI
19th Jul 20256210 AMAQI
19th Jul 20256211 AMAQI
19th Jul 20255912 PMAQI
19th Jul 2025601 PMAQI
19th Jul 2025572 PMAQI
19th Jul 2025633 PMAQI
19th Jul 2025594 PMAQI
19th Jul 2025575 PMAQI
19th Jul 2025586 PMAQI
19th Jul 2025637 PMAQI
19th Jul 2025628 PMAQI
19th Jul 2025649 PMAQI
19th Jul 20256410 PMAQI
19th Jul 20256511 PMAQI
20th Jul 20256212 AMAQI
20th Jul 2025641 AMAQI
20th Jul 2025642 AMAQI
20th Jul 2025643 AMAQI
20th Jul 2025644 AMAQI
30°C25/35°C
20th Jul 2025635 AMAQI
20th Jul 2025636 AMAQI
20th Jul 2025637 AMAQI
20th Jul 2025708 AMAQI
20th Jul 2025769 AMAQI
20th Jul 20257410 AMAQI
20th Jul 20256411 AMAQI
20th Jul 20255812 PMAQI
20th Jul 2025541 PMAQI
20th Jul 2025532 PMAQI
20th Jul 2025483 PMAQI
20th Jul 2025514 PMAQI
20th Jul 2025515 PMAQI
20th Jul 2025506 PMAQI
20th Jul 2025547 PMAQI
20th Jul 2025598 PMAQI
20th Jul 2025629 PMAQI
20th Jul 20256410 PMAQI
20th Jul 20256611 PMAQI
21st Jul 20256112 AMAQI
21st Jul 2025631 AMAQI
21st Jul 2025632 AMAQI
21st Jul 2025633 AMAQI
21st Jul 2025634 AMAQI
30°C25/36°C
21st Jul 2025635 AMAQI
21st Jul 2025636 AMAQI
21st Jul 2025637 AMAQI
21st Jul 2025718 AMAQI
21st Jul 2025719 AMAQI
21st Jul 20257210 AMAQI
21st Jul 20256011 AMAQI
21st Jul 20255412 PMAQI
21st Jul 2025481 PMAQI
21st Jul 2025522 PMAQI
21st Jul 2025573 PMAQI
21st Jul 2025584 PMAQI
21st Jul 2025565 PMAQI
21st Jul 2025636 PMAQI
21st Jul 2025577 PMAQI
21st Jul 2025608 PMAQI
21st Jul 2025639 PMAQI
21st Jul 20256410 PMAQI
21st Jul 20256711 PMAQI
22nd Jul 20256612 AMAQI
22nd Jul 2025621 AMAQI
22nd Jul 2025632 AMAQI
22nd Jul 2025623 AMAQI
22nd Jul 2025624 AMAQI
30°C24/35°C
22nd Jul 2025625 AMAQI
22nd Jul 2025626 AMAQI
22nd Jul 2025627 AMAQI
22nd Jul 20251008 AMAQI
22nd Jul 2025919 AMAQI
22nd Jul 20258010 AMAQI
22nd Jul 20258611 AMAQI
22nd Jul 20257312 PMAQI
22nd Jul 2025751 PMAQI
22nd Jul 2025712 PMAQI
22nd Jul 2025713 PMAQI
22nd Jul 2025674 PMAQI
22nd Jul 2025675 PMAQI
22nd Jul 2025526 PMAQI
22nd Jul 2025477 PMAQI
22nd Jul 2025568 PMAQI
22nd Jul 2025559 PMAQI
22nd Jul 20255510 PMAQI
22nd Jul 20255611 PMAQI
23rd Jul 20255812 AMAQI
23rd Jul 2025631 AMAQI
23rd Jul 2025632 AMAQI
23rd Jul 2025643 AMAQI
23rd Jul 2025674 AMAQI
27°C25/31°C
23rd Jul 2025675 AMAQI
23rd Jul 2025686 AMAQI
23rd Jul 2025687 AMAQI
23rd Jul 2025318 AMAQI
23rd Jul 2025199 AMAQI
23rd Jul 20251810 AMAQI
23rd Jul 20251911 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025331 PMAQI
23rd Jul 2025332 PMAQI
23rd Jul 2025263 PMAQI
23rd Jul 2025254 PMAQI
23rd Jul 2025325 PMAQI
23rd Jul 2025306 PMAQI
23rd Jul 2025387 PMAQI
23rd Jul 2025548 PMAQI
23rd Jul 2025549 PMAQI
23rd Jul 20255510 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025521 AMAQI
24th Jul 2025582 AMAQI
24th Jul 2025603 AMAQI
24th Jul 2025584 AMAQI
27°C24/32°C
24th Jul 2025585 AMAQI
24th Jul 2025586 AMAQI
24th Jul 2025577 AMAQI
24th Jul 2025338 AMAQI
24th Jul 2025259 AMAQI
24th Jul 20252510 AMAQI
24th Jul 20252611 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025281 PMAQI
24th Jul 2025262 PMAQI
24th Jul 2025353 PMAQI
24th Jul 2025344 PMAQI
24th Jul 2025245 PMAQI
24th Jul 2025236 PMAQI
24th Jul 2025327 PMAQI
24th Jul 2025518 PMAQI
24th Jul 2025519 PMAQI
24th Jul 20254910 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20255212 AMAQI
25th Jul 2025561 AMAQI
25th Jul 2025562 AMAQI
25th Jul 2025553 AMAQI
25th Jul 2025534 AMAQI
29°C25/35°C
25th Jul 2025535 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025537 AMAQI
25th Jul 2025438 AMAQI
25th Jul 2025409 AMAQI
25th Jul 20253210 AMAQI
25th Jul 20253611 AMAQI
25th Jul 20254912 PMAQI
25th Jul 2025501 PMAQI
25th Jul 2025522 PMAQI
25th Jul 2025523 PMAQI
25th Jul 2025424 PMAQI
25th Jul 2025375 PMAQI
25th Jul 2025426 PMAQI
25th Jul 2025437 PMAQI
25th Jul 2025488 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255210 PMAQI
25th Jul 20255411 PMAQI
26th Jul 20255212 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025532 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025524 AMAQI
31°C26/37°C
26th Jul 2025525 AMAQI
26th Jul 2025526 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025599 AMAQI
26th Jul 20256010 AMAQI
26th Jul 20256011 AMAQI
26th Jul 20255812 PMAQI
26th Jul 2025571 PMAQI
26th Jul 2025592 PMAQI
26th Jul 2025583 PMAQI
26th Jul 2025574 PMAQI
26th Jul 2025605 PMAQI
26th Jul 2025566 PMAQI
26th Jul 2025567 PMAQI
26th Jul 2025538 PMAQI
26th Jul 2025539 PMAQI
26th Jul 20255510 PMAQI
26th Jul 20255411 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025544 AMAQI
31°C26/36°C
27th Jul 2025545 AMAQI
27th Jul 2025546 AMAQI
27th Jul 2025547 AMAQI
27th Jul 2025618 AMAQI
27th Jul 2025609 AMAQI
27th Jul 20255610 AMAQI
27th Jul 20255411 AMAQI
27th Jul 20255412 PMAQI
27th Jul 2025421 PMAQI
27th Jul 2025472 PMAQI
27th Jul 2025393 PMAQI
27th Jul 2025404 PMAQI
27th Jul 2025415 PMAQI
27th Jul 2025356 PMAQI
27th Jul 2025427 PMAQI
27th Jul 2025528 PMAQI
27th Jul 2025529 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255212 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025544 AMAQI
30°C26/36°C
28th Jul 2025545 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025598 AMAQI
28th Jul 2025619 AMAQI
28th Jul 20255410 AMAQI
28th Jul 20255311 AMAQI
28th Jul 20255512 PMAQI
28th Jul 2025471 PMAQI
28th Jul 2025422 PMAQI
28th Jul 2025403 PMAQI
28th Jul 2025494 PMAQI
28th Jul 2025525 PMAQI
28th Jul 2025356 PMAQI
28th Jul 2025397 PMAQI
28th Jul 2025518 PMAQI
28th Jul 2025529 PMAQI
28th Jul 20255310 PMAQI
28th Jul 20255311 PMAQI
29th Jul 20255212 AMAQI
29th Jul 2025541 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025544 AMAQI
31°C26/36°C
29th Jul 2025545 AMAQI
29th Jul 2025546 AMAQI
29th Jul 2025547 AMAQI
29th Jul 2025648 AMAQI
29th Jul 2025629 AMAQI
29th Jul 20256010 AMAQI
29th Jul 20254411 AMAQI
29th Jul 20254312 PMAQI
29th Jul 2025511 PMAQI
29th Jul 2025482 PMAQI
29th Jul 2025383 PMAQI
29th Jul 2025384 PMAQI
29th Jul 2025375 PMAQI
29th Jul 2025406 PMAQI
29th Jul 2025437 PMAQI
29th Jul 2025528 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255511 PMAQI
30th Jul 20255312 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025542 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025534 AMAQI
31°C26/38°C
30th Jul 2025545 AMAQI
30th Jul 2025536 AMAQI
30th Jul 2025547 AMAQI
30th Jul 2025618 AMAQI
30th Jul 2025649 AMAQI
30th Jul 20256210 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20255512 PMAQI
30th Jul 2025551 PMAQI
30th Jul 2025552 PMAQI
30th Jul 2025523 PMAQI
30th Jul 2025524 PMAQI
30th Jul 2025465 PMAQI
30th Jul 2025426 PMAQI
30th Jul 2025537 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025559 PMAQI
30th Jul 20255610 PMAQI
30th Jul 20255611 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025541 AMAQI
31st Jul 2025542 AMAQI
31st Jul 2025553 AMAQI
31st Jul 2025554 AMAQI
31°C26/38°C
31st Jul 2025555 AMAQI
31st Jul 2025556 AMAQI
31st Jul 2025557 AMAQI
31st Jul 2025558 AMAQI
31st Jul 2025559 AMAQI
31st Jul 20256910 AMAQI
31st Jul 20256811 AMAQI
31st Jul 20256712 PMAQI
31st Jul 2025681 PMAQI
31st Jul 2025682 PMAQI
31st Jul 2025593 PMAQI
31st Jul 2025634 PMAQI
31st Jul 2025605 PMAQI
31st Jul 2025486 PMAQI
31st Jul 2025577 PMAQI
31st Jul 2025598 PMAQI
31st Jul 2025609 PMAQI
31st Jul 20255910 PMAQI
31st Jul 20256011 PMAQI
1st Aug 20256412 AMAQI
1st Aug 2025581 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025583 AMAQI
1st Aug 2025584 AMAQI
30°C25/35°C
1st Aug 2025585 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025688 AMAQI
1st Aug 2025649 AMAQI
1st Aug 20257010 AMAQI
1st Aug 20256711 AMAQI
1st Aug 20256412 PMAQI
1st Aug 2025661 PMAQI
1st Aug 2025642 PMAQI
1st Aug 2025633 PMAQI
1st Aug 2025644 PMAQI
1st Aug 2025615 PMAQI
1st Aug 2025666 PMAQI
1st Aug 2025627 PMAQI
1st Aug 2025608 PMAQI
1st Aug 2025629 PMAQI
1st Aug 20256210 PMAQI
1st Aug 20256411 PMAQI
2nd Aug 20256212 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025604 AMAQI
31°C26/37°C
2nd Aug 2025605 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025607 AMAQI
2nd Aug 2025768 AMAQI
2nd Aug 2025769 AMAQI
2nd Aug 20257110 AMAQI
2nd Aug 20256511 AMAQI
2nd Aug 20256212 PMAQI
2nd Aug 2025661 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025563 PMAQI
2nd Aug 2025534 PMAQI
2nd Aug 2025525 PMAQI
2nd Aug 2025486 PMAQI
2nd Aug 2025567 PMAQI
2nd Aug 2025588 PMAQI
2nd Aug 2025589 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20256111 PMAQI
3rd Aug 20256112 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025592 AMAQI
3rd Aug 2025603 AMAQI
3rd Aug 2025624 AMAQI
31°C27/37°C
3rd Aug 2025615 AMAQI
3rd Aug 2025616 AMAQI
3rd Aug 2025617 AMAQI
3rd Aug 2025608 AMAQI
3rd Aug 2025609 AMAQI
3rd Aug 20256810 AMAQI
3rd Aug 20256611 AMAQI
3rd Aug 20256212 PMAQI
3rd Aug 2025601 PMAQI
3rd Aug 2025542 PMAQI
3rd Aug 2025583 PMAQI
3rd Aug 2025564 PMAQI
3rd Aug 2025585 PMAQI
3rd Aug 2025536 PMAQI
3rd Aug 2025567 PMAQI
3rd Aug 2025618 PMAQI
3rd Aug 2025649 PMAQI
3rd Aug 20256310 PMAQI
3rd Aug 20256611 PMAQI
4th Aug 20256212 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025612 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 5 PM
59AQI
13 hours / Day
390 hours / Month
Avg. Lowest Time
6 PM - 7 PM
53AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 PM (Avg. 59), while the lowest AQI was between 6 PM to 7 PM (Avg. 53).
Night time
Avg. Highest Time
12 AM - 11 PM
58AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
58AQI
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. 58), while the lowest AQI was between 12 AM to 11 PM (Avg. 58).
2025 Days Vs Air Quality
Weather Monitoring Station, Nanyang, Henan, China
2025
6%
13
45%
97
35%
74
13%
28
0.9%
2
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
13 DaysModerate
97 DaysPoor
74 DaysUnhealthy
28 DaysSevere
2 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2025, 6% of 215 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
Weather Monitoring Station, Nanyang, Henan, 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
175AQI
175AQI
2nd January 2025
178AQI
178AQI
3rd January 2025
176AQI
176AQI
4th January 2025
198AQI
198AQI
5th January 2025
148AQI
148AQI
6th January 2025
132AQI
132AQI
7th January 2025
129AQI
129AQI
8th January 2025
131AQI
131AQI
9th January 2025
105AQI
105AQI
10th January 2025
133AQI
133AQI
11th January 2025
120AQI
120AQI
12th January 2025
117AQI
117AQI
13th January 2025
151AQI
151AQI
14th January 2025
108AQI
108AQI
15th January 2025
99AQI
99AQI
16th January 2025
123AQI
123AQI
17th January 2025
125AQI
125AQI
18th January 2025
157AQI
157AQI
19th January 2025
162AQI
162AQI
20th January 2025
173AQI
173AQI
21st January 2025
175AQI
175AQI
22nd January 2025
202AQI
202AQI
23rd January 2025
159AQI
159AQI
24th January 2025
140AQI
140AQI
25th January 2025
149AQI
149AQI
26th January 2025
95AQI
95AQI
27th January 2025
104AQI
104AQI
28th January 2025
154AQI
154AQI
29th January 2025
250AQI
250AQI
30th January 2025
182AQI
182AQI
31st January 2025
183AQI
183AQI
1st February 2025
164AQI
164AQI
2nd February 2025
169AQI
169AQI
3rd February 2025
145AQI
145AQI
4th February 2025
133AQI
133AQI
5th February 2025
100AQI
100AQI
6th February 2025
97AQI
97AQI
7th February 2025
94AQI
94AQI
8th February 2025
81AQI
81AQI
9th February 2025
105AQI
105AQI
10th February 2025
132AQI
132AQI
11th February 2025
145AQI
145AQI
12th February 2025
115AQI
115AQI
13th February 2025
138AQI
138AQI
14th February 2025
147AQI
147AQI
15th February 2025
149AQI
149AQI
16th February 2025
127AQI
127AQI
17th February 2025
120AQI
120AQI
18th February 2025
124AQI
124AQI
19th February 2025
146AQI
146AQI
20th February 2025
146AQI
146AQI
21st February 2025
156AQI
156AQI
22nd February 2025
158AQI
158AQI
23rd February 2025
166AQI
166AQI
24th February 2025
152AQI
152AQI
25th February 2025
150AQI
150AQI
26th February 2025
153AQI
153AQI
27th February 2025
161AQI
161AQI
28th February 2025
163AQI
163AQI
1st March 2025
146AQI
146AQI
2nd March 2025
76AQI
76AQI
3rd March 2025
88AQI
88AQI
4th March 2025
88AQI
88AQI
5th March 2025
113AQI
113AQI
6th March 2025
133AQI
133AQI
7th March 2025
141AQI
141AQI
8th March 2025
141AQI
141AQI
9th March 2025
148AQI
148AQI
10th March 2025
136AQI
136AQI
11th March 2025
151AQI
151AQI
12th March 2025
144AQI
144AQI
13th March 2025
157AQI
157AQI
14th March 2025
105AQI
105AQI
15th March 2025
121AQI
121AQI
16th March 2025
88AQI
88AQI
17th March 2025
85AQI
85AQI
18th March 2025
76AQI
76AQI
19th March 2025
83AQI
83AQI
20th March 2025
74AQI
74AQI
21st March 2025
79AQI
79AQI
22nd March 2025
82AQI
82AQI
23rd March 2025
97AQI
97AQI
24th March 2025
93AQI
93AQI
25th March 2025
88AQI
88AQI
26th March 2025
112AQI
112AQI
27th March 2025
115AQI
115AQI
28th March 2025
119AQI
119AQI
29th March 2025
88AQI
88AQI
30th March 2025
102AQI
102AQI
31st March 2025
102AQI
102AQI
1st April 2025
108AQI
108AQI
2nd April 2025
75AQI
75AQI
3rd April 2025
105AQI
105AQI
4th April 2025
125AQI
125AQI
5th April 2025
93AQI
93AQI
6th April 2025
111AQI
111AQI
7th April 2025
107AQI
107AQI
8th April 2025
122AQI
122AQI
9th April 2025
135AQI
135AQI
10th April 2025
123AQI
123AQI
11th April 2025
126AQI
126AQI
12th April 2025
194AQI
194AQI
13th April 2025
148AQI
148AQI
14th April 2025
85AQI
85AQI
15th April 2025
105AQI
105AQI
16th April 2025
98AQI
98AQI
17th April 2025
119AQI
119AQI
18th April 2025
111AQI
111AQI
19th April 2025
110AQI
110AQI
20th April 2025
97AQI
97AQI
21st April 2025
98AQI
98AQI
22nd April 2025
106AQI
106AQI
23rd April 2025
124AQI
124AQI
24th April 2025
91AQI
91AQI
25th April 2025
104AQI
104AQI
26th April 2025
90AQI
90AQI
27th April 2025
96AQI
96AQI
28th April 2025
74AQI
74AQI
29th April 2025
79AQI
79AQI
30th April 2025
80AQI
80AQI
1st May 2025
93AQI
93AQI
2nd May 2025
98AQI
98AQI
3rd May 2025
72AQI
72AQI
4th May 2025
81AQI
81AQI
5th May 2025
112AQI
112AQI
6th May 2025
200AQI
200AQI
7th May 2025
151AQI
151AQI
8th May 2025
136AQI
136AQI
9th May 2025
114AQI
114AQI
10th May 2025
94AQI
94AQI
11th May 2025
86AQI
86AQI
12th May 2025
96AQI
96AQI
13th May 2025
108AQI
108AQI
14th May 2025
84AQI
84AQI
15th May 2025
106AQI
106AQI
16th May 2025
91AQI
91AQI
17th May 2025
153AQI
153AQI
18th May 2025
128AQI
128AQI
19th May 2025
141AQI
141AQI
20th May 2025
126AQI
126AQI
21st May 2025
113AQI
113AQI
22nd May 2025
112AQI
112AQI
23rd May 2025
120AQI
120AQI
24th May 2025
100AQI
100AQI
25th May 2025
102AQI
102AQI
26th May 2025
83AQI
83AQI
27th May 2025
106AQI
106AQI
28th May 2025
95AQI
95AQI
29th May 2025
96AQI
96AQI
30th May 2025
86AQI
86AQI
31st May 2025
74AQI
74AQI
1st June 2025
78AQI
78AQI
2nd June 2025
77AQI
77AQI
3rd June 2025
81AQI
81AQI
4th June 2025
82AQI
82AQI
5th June 2025
77AQI
77AQI
6th June 2025
81AQI
81AQI
7th June 2025
71AQI
71AQI
8th June 2025
68AQI
68AQI
9th June 2025
70AQI
70AQI
10th June 2025
71AQI
71AQI
11th June 2025
68AQI
68AQI
12th June 2025
70AQI
70AQI
13th June 2025
71AQI
71AQI
14th June 2025
67AQI
67AQI
15th June 2025
60AQI
60AQI
16th June 2025
62AQI
62AQI
17th June 2025
65AQI
65AQI
18th June 2025
58AQI
58AQI
19th June 2025
49AQI
49AQI
20th June 2025
58AQI
58AQI
21st June 2025
65AQI
65AQI
22nd June 2025
72AQI
72AQI
23rd June 2025
67AQI
67AQI
24th June 2025
65AQI
65AQI
25th June 2025
64AQI
64AQI
26th June 2025
56AQI
56AQI
27th June 2025
54AQI
54AQI
28th June 2025
54AQI
54AQI
29th June 2025
49AQI
49AQI
30th June 2025
51AQI
51AQI
1st July 2025
48AQI
48AQI
2nd July 2025
41AQI
41AQI
3rd July 2025
38AQI
38AQI
4th July 2025
45AQI
45AQI
5th July 2025
49AQI
49AQI
6th July 2025
50AQI
50AQI
7th July 2025
49AQI
49AQI
8th July 2025
59AQI
59AQI
9th July 2025
55AQI
55AQI
10th July 2025
58AQI
58AQI
11th July 2025
71AQI
71AQI
12th July 2025
73AQI
73AQI
13th July 2025
65AQI
65AQI
14th July 2025
63AQI
63AQI
15th July 2025
64AQI
64AQI
16th July 2025
68AQI
68AQI
17th July 2025
61AQI
61AQI
18th July 2025
63AQI
63AQI
19th July 2025
63AQI
63AQI
20th July 2025
61AQI
61AQI
21st July 2025
61AQI
61AQI
22nd July 2025
65AQI
65AQI
23rd July 2025
48AQI
48AQI
24th July 2025
45AQI
45AQI
25th July 2025
49AQI
49AQI
26th July 2025
55AQI
55AQI
27th July 2025
50AQI
50AQI
28th July 2025
51AQI
51AQI
29th July 2025
51AQI
51AQI
30th July 2025
54AQI
54AQI
31st July 2025
58AQI
58AQI
1st August 2025
62AQI
62AQI
2nd August 2025
63AQI
63AQI
149AQI
137AQI
109AQI
108AQI
108AQI
66AQI
56AQI
63AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025104AQI
2
14
13
2
4
15
9
14
15
2
12
17
1
15
13
3
2
28
11
20
2
13
97
74
28
2
Highest AQI recorded in
January149AQI
Lowest AQI recorded in
July56AQI
2024103AQI
1
8
18
4
5
8
15
1
6
19
6
19
10
1
28
3
3
25
2
15
15
1
12
18
1
6
21
3
1
10
15
5
1
11
14
4
1
20
10
38
160
104
59
5
Highest AQI recorded in
January160AQI
Lowest AQI recorded in
July50AQI
2023104AQI
2
8
13
8
3
9
14
2
4
22
4
1
3
11
12
2
2
6
22
3
7
23
8
23
7
19
5
6
24
4
12
13
2
6
14
6
6
12
11
2
41
155
98
52
15
Highest AQI recorded in
January173AQI
Lowest AQI recorded in
July60AQI
2022100AQI
1
1
1
6
1
27
4
3
27
7
14
1
26
2
6
5
16
4
6
14
10
2
8
21
16
114
47
36
Highest AQI recorded in
December150AQI
Lowest AQI recorded in
July59AQI
2021145AQI
1
9
16
4
1
3
11
13
1
5
18
4
4
14
13
1
23
51
33
6
5
Highest AQI recorded in
January174AQI
Lowest AQI recorded in
April103AQI
2020104AQI
1
5
7
9
11
1
14
4
2
21
7
4
25
2
3
26
2
1
23
6
1
9
13
8
1
5
11
12
1
3
2
21
5
13
140
65
42
6
Highest AQI recorded in
December169AQI
Lowest AQI recorded in
August69AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
145AQILeast Polluted Year Recorded
2022(Avg.)
100AQIWeather Monitoring Station's annual 2025 AQI (104) shows an average percentage change of -4.5% (improved AQI) compared to previous years: 2020 (104), 2021 (145), 2022 (100), 2023 (104), 2024 (103).
