Forest Authority, Yichun, Heilongjiang, 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
Forest Authority, Yichun, Heilongjiang, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
22nd Aug 2023
57AQILowest AQI recorded on
14th Aug 2024
27AQISame Day Analysis (8th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 29 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 7th Aug - 8th Aug 2026
Forest Authority, Yichun, Heilongjiang, China
AQI
Day
Night
.
3 AM7th Aug 2026
7 PM
2 AM8th Aug 2026
Day time
Avg. Highest Time
12PM7th Aug
42AQI
Avg. Lowest Time
10AM7th Aug
21AQI
Night time
Avg. Highest Time
9PM7th Aug
52AQI
Avg. Lowest Time
7PM7th Aug
25AQI
In the last 24 hours,
Forest Authority's AQI reached its highest point of 52 at 9 PM during the Night, while the lowest point, 21, was recorded at 10 AM during the Day between 7th Aug and 8th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Forest Authority, Yichun, Heilongjiang, 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
Day
Night
10th Jul 2026153 AMAQI
10th Jul 2026214 AMAQI
10th Jul 2026295 AMAQI
10th Jul 2026466 AMAQI
10th Jul 2026577 AMAQI
10th Jul 2026448 AMAQI
10th Jul 2026569 AMAQI
10th Jul 20265610 AMAQI
10th Jul 20264811 AMAQI
10th Jul 20263612 PMAQI
10th Jul 2026361 PMAQI
10th Jul 2026402 PMAQI
10th Jul 2026533 PMAQI
10th Jul 2026514 PMAQI
10th Jul 2026505 PMAQI
10th Jul 2026426 PMAQI
10th Jul 2026467 PMAQI
10th Jul 2026428 PMAQI
10th Jul 2026489 PMAQI
10th Jul 20264810 PMAQI
10th Jul 20265711 PMAQI
11th Jul 20265312 AMAQI
11th Jul 2026461 AMAQI
11th Jul 2026442 AMAQI
22°C19/26°C
11th Jul 2026423 AMAQI
11th Jul 2026364 AMAQI
11th Jul 2026235 AMAQI
11th Jul 2026196 AMAQI
11th Jul 2026177 AMAQI
11th Jul 2026198 AMAQI
11th Jul 2026339 AMAQI
11th Jul 20264410 AMAQI
11th Jul 20265011 AMAQI
11th Jul 20264612 PMAQI
11th Jul 2026501 PMAQI
11th Jul 2026602 PMAQI
11th Jul 2026583 PMAQI
11th Jul 2026504 PMAQI
11th Jul 2026505 PMAQI
11th Jul 2026516 PMAQI
11th Jul 2026387 PMAQI
11th Jul 2026298 PMAQI
11th Jul 2026289 PMAQI
11th Jul 20264010 PMAQI
11th Jul 20263811 PMAQI
12th Jul 20263112 AMAQI
12th Jul 2026551 AMAQI
12th Jul 2026582 AMAQI
23°C19/28°C
12th Jul 2026363 AMAQI
12th Jul 2026514 AMAQI
12th Jul 2026505 AMAQI
12th Jul 2026406 AMAQI
12th Jul 2026297 AMAQI
12th Jul 2026158 AMAQI
12th Jul 2026219 AMAQI
12th Jul 20262510 AMAQI
12th Jul 20262511 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026621 PMAQI
12th Jul 2026622 PMAQI
12th Jul 2026653 PMAQI
12th Jul 2026524 PMAQI
12th Jul 2026515 PMAQI
12th Jul 2026406 PMAQI
12th Jul 2026187 PMAQI
12th Jul 2026198 PMAQI
12th Jul 2026239 PMAQI
12th Jul 20261910 PMAQI
12th Jul 20262011 PMAQI
13th Jul 20262612 AMAQI
13th Jul 2026281 AMAQI
13th Jul 2026212 AMAQI
23°C20/30°C
13th Jul 2026203 AMAQI
13th Jul 2026184 AMAQI
13th Jul 2026175 AMAQI
13th Jul 2026246 AMAQI
13th Jul 2026267 AMAQI
13th Jul 2026248 AMAQI
13th Jul 2026209 AMAQI
13th Jul 20262410 AMAQI
13th Jul 20262211 AMAQI
13th Jul 20262112 PMAQI
13th Jul 2026231 PMAQI
13th Jul 2026242 PMAQI
13th Jul 2026263 PMAQI
13th Jul 2026684 PMAQI
13th Jul 2026645 PMAQI
13th Jul 2026596 PMAQI
13th Jul 2026607 PMAQI
13th Jul 2026658 PMAQI
13th Jul 2026719 PMAQI
13th Jul 20264910 PMAQI
13th Jul 20267811 PMAQI
14th Jul 20266012 AMAQI
14th Jul 2026361 AMAQI
14th Jul 2026332 AMAQI
24°C19/29°C
14th Jul 2026403 AMAQI
14th Jul 2026294 AMAQI
14th Jul 2026215 AMAQI
14th Jul 2026256 AMAQI
14th Jul 2026407 AMAQI
14th Jul 2026338 AMAQI
14th Jul 2026239 AMAQI
14th Jul 20261810 AMAQI
14th Jul 20261711 AMAQI
14th Jul 20262012 PMAQI
14th Jul 2026221 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026313 PMAQI
14th Jul 2026314 PMAQI
14th Jul 2026235 PMAQI
14th Jul 2026276 PMAQI
14th Jul 2026367 PMAQI
14th Jul 2026348 PMAQI
14th Jul 2026309 PMAQI
14th Jul 20263210 PMAQI
14th Jul 20264211 PMAQI
15th Jul 20265012 AMAQI
15th Jul 2026481 AMAQI
15th Jul 2026482 AMAQI
23°C17/29°C
15th Jul 2026503 AMAQI
15th Jul 2026534 AMAQI
15th Jul 2026515 AMAQI
15th Jul 2026386 AMAQI
15th Jul 2026217 AMAQI
15th Jul 2026258 AMAQI
15th Jul 2026259 AMAQI
15th Jul 20262110 AMAQI
15th Jul 20262511 AMAQI
15th Jul 20263812 PMAQI
15th Jul 2026311 PMAQI
15th Jul 2026272 PMAQI
15th Jul 2026363 PMAQI
15th Jul 2026524 PMAQI
15th Jul 2026535 PMAQI
15th Jul 2026326 PMAQI
15th Jul 2026347 PMAQI
15th Jul 2026288 PMAQI
15th Jul 2026269 PMAQI
15th Jul 20262510 PMAQI
15th Jul 20262811 PMAQI
16th Jul 20262812 AMAQI
16th Jul 2026281 AMAQI
16th Jul 2026242 AMAQI
22°C16/30°C
16th Jul 2026233 AMAQI
16th Jul 2026324 AMAQI
16th Jul 2026265 AMAQI
16th Jul 2026326 AMAQI
16th Jul 2026207 AMAQI
16th Jul 2026288 AMAQI
16th Jul 2026299 AMAQI
16th Jul 20262610 AMAQI
16th Jul 20262211 AMAQI
16th Jul 20262412 PMAQI
16th Jul 2026241 PMAQI
16th Jul 2026182 PMAQI
16th Jul 2026223 PMAQI
16th Jul 202684 PMAQI
16th Jul 2026195 PMAQI
16th Jul 2026216 PMAQI
16th Jul 2026347 PMAQI
16th Jul 2026288 PMAQI
16th Jul 2026289 PMAQI
16th Jul 20262810 PMAQI
16th Jul 20262711 PMAQI
17th Jul 20262412 AMAQI
17th Jul 2026241 AMAQI
17th Jul 2026282 AMAQI
19°C14/24°C
17th Jul 2026303 AMAQI
17th Jul 2026244 AMAQI
17th Jul 2026225 AMAQI
17th Jul 2026146 AMAQI
17th Jul 2026187 AMAQI
17th Jul 2026158 AMAQI
17th Jul 2026209 AMAQI
17th Jul 20262510 AMAQI
17th Jul 20262311 AMAQI
17th Jul 20262212 PMAQI
17th Jul 2026511 PMAQI
17th Jul 2026352 PMAQI
17th Jul 2026213 PMAQI
17th Jul 2026274 PMAQI
17th Jul 2026405 PMAQI
17th Jul 2026426 PMAQI
17th Jul 2026367 PMAQI
17th Jul 2026408 PMAQI
17th Jul 2026479 PMAQI
17th Jul 20265410 PMAQI
17th Jul 20267011 PMAQI
18th Jul 20267812 AMAQI
18th Jul 2026541 AMAQI
18th Jul 2026482 AMAQI
20°C15/24°C
18th Jul 2026443 AMAQI
18th Jul 2026384 AMAQI
18th Jul 2026385 AMAQI
18th Jul 2026316 AMAQI
18th Jul 2026317 AMAQI
18th Jul 2026528 AMAQI
18th Jul 2026449 AMAQI
18th Jul 20265010 AMAQI
18th Jul 20263411 AMAQI
18th Jul 20263012 PMAQI
18th Jul 2026271 PMAQI
18th Jul 2026272 PMAQI
18th Jul 2026253 PMAQI
18th Jul 2026214 PMAQI
18th Jul 2026235 PMAQI
18th Jul 2026236 PMAQI
18th Jul 2026277 PMAQI
18th Jul 2026318 PMAQI
18th Jul 2026309 PMAQI
18th Jul 20264010 PMAQI
18th Jul 20265411 PMAQI
19th Jul 20265912 AMAQI
19th Jul 2026621 AMAQI
19th Jul 2026552 AMAQI
22°C16/29°C
19th Jul 2026513 AMAQI
19th Jul 2026554 AMAQI
19th Jul 2026515 AMAQI
19th Jul 2026526 AMAQI
19th Jul 2026537 AMAQI
19th Jul 2026558 AMAQI
19th Jul 2026369 AMAQI
19th Jul 20263610 AMAQI
19th Jul 20264011 AMAQI
19th Jul 20263812 PMAQI
19th Jul 2026291 PMAQI
19th Jul 2026322 PMAQI
19th Jul 2026273 PMAQI
19th Jul 2026424 PMAQI
19th Jul 2026345 PMAQI
19th Jul 2026316 PMAQI
19th Jul 2026367 PMAQI
19th Jul 2026408 PMAQI
19th Jul 2026389 PMAQI
19th Jul 20265310 PMAQI
19th Jul 20266311 PMAQI
20th Jul 20267112 AMAQI
20th Jul 2026641 AMAQI
20th Jul 2026672 AMAQI
23°C18/29°C
20th Jul 2026573 AMAQI
20th Jul 2026424 AMAQI
20th Jul 2026385 AMAQI
20th Jul 2026386 AMAQI
20th Jul 2026297 AMAQI
20th Jul 2026268 AMAQI
20th Jul 2026429 AMAQI
20th Jul 20264210 AMAQI
20th Jul 20263611 AMAQI
20th Jul 20263412 PMAQI
20th Jul 2026251 PMAQI
20th Jul 2026292 PMAQI
20th Jul 2026273 PMAQI
20th Jul 2026234 PMAQI
20th Jul 2026235 PMAQI
20th Jul 2026236 PMAQI
20th Jul 2026257 PMAQI
20th Jul 2026298 PMAQI
20th Jul 2026309 PMAQI
20th Jul 20263810 PMAQI
20th Jul 20264011 PMAQI
21st Jul 20265112 AMAQI
21st Jul 2026561 AMAQI
21st Jul 2026562 AMAQI
24°C17/31°C
21st Jul 2026573 AMAQI
21st Jul 2026524 AMAQI
21st Jul 2026275 AMAQI
21st Jul 2026506 AMAQI
21st Jul 2026467 AMAQI
21st Jul 2026368 AMAQI
21st Jul 2026259 AMAQI
21st Jul 20265210 AMAQI
21st Jul 20262312 PMAQI
21st Jul 2026251 PMAQI
21st Jul 2026272 PMAQI
21st Jul 2026403 PMAQI
21st Jul 2026424 PMAQI
21st Jul 2026315 PMAQI
21st Jul 2026796 PMAQI
21st Jul 2026237 PMAQI
21st Jul 2026298 PMAQI
21st Jul 2026429 PMAQI
21st Jul 20264010 PMAQI
21st Jul 20264411 PMAQI
22nd Jul 20263612 AMAQI
22nd Jul 2026361 AMAQI
22nd Jul 2026372 AMAQI
25°C19/32°C
22nd Jul 2026333 AMAQI
22nd Jul 2026324 AMAQI
22nd Jul 2026315 AMAQI
22nd Jul 2026306 AMAQI
22nd Jul 2026247 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026239 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20262511 AMAQI
22nd Jul 20263312 PMAQI
22nd Jul 2026271 PMAQI
22nd Jul 2026232 PMAQI
22nd Jul 2026313 PMAQI
22nd Jul 2026274 PMAQI
22nd Jul 2026215 PMAQI
22nd Jul 2026256 PMAQI
22nd Jul 2026277 PMAQI
22nd Jul 2026318 PMAQI
22nd Jul 2026389 PMAQI
22nd Jul 20263810 PMAQI
22nd Jul 20264411 PMAQI
23rd Jul 20266012 AMAQI
23rd Jul 2026621 AMAQI
23rd Jul 2026552 AMAQI
22°C18/26°C
23rd Jul 2026443 AMAQI
23rd Jul 2026444 AMAQI
23rd Jul 2026425 AMAQI
23rd Jul 2026406 AMAQI
23rd Jul 2026387 AMAQI
23rd Jul 2026298 AMAQI
23rd Jul 2026449 AMAQI
23rd Jul 20264610 AMAQI
23rd Jul 20264811 AMAQI
23rd Jul 20264412 PMAQI
23rd Jul 2026641 PMAQI
23rd Jul 2026732 PMAQI
23rd Jul 2026673 PMAQI
23rd Jul 2026594 PMAQI
23rd Jul 2026485 PMAQI
23rd Jul 2026506 PMAQI
23rd Jul 2026507 PMAQI
23rd Jul 2026338 PMAQI
23rd Jul 2026239 PMAQI
23rd Jul 20262710 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20263112 AMAQI
24th Jul 2026271 AMAQI
24th Jul 2026292 AMAQI
23°C20/32°C
24th Jul 2026223 AMAQI
24th Jul 2026244 AMAQI
24th Jul 2026335 AMAQI
24th Jul 2026296 AMAQI
24th Jul 2026277 AMAQI
24th Jul 2026278 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20262110 AMAQI
24th Jul 20262711 AMAQI
24th Jul 20263812 PMAQI
24th Jul 2026311 PMAQI
24th Jul 2026292 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026294 PMAQI
24th Jul 2026445 PMAQI
24th Jul 2026346 PMAQI
24th Jul 2026237 PMAQI
24th Jul 2026338 PMAQI
24th Jul 2026239 PMAQI
24th Jul 20262110 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20262312 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026222 AMAQI
23°C19/29°C
25th Jul 2026253 AMAQI
25th Jul 2026294 AMAQI
25th Jul 2026255 AMAQI
25th Jul 2026256 AMAQI
25th Jul 2026257 AMAQI
25th Jul 2026218 AMAQI
25th Jul 2026279 AMAQI
25th Jul 20263110 AMAQI
25th Jul 20262911 AMAQI
25th Jul 20263812 PMAQI
25th Jul 2026311 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026273 PMAQI
25th Jul 2026254 PMAQI
25th Jul 2026275 PMAQI
25th Jul 2026296 PMAQI
25th Jul 2026317 PMAQI
25th Jul 2026298 PMAQI
25th Jul 2026299 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20262511 PMAQI
26th Jul 20263812 AMAQI
26th Jul 2026331 AMAQI
26th Jul 2026252 AMAQI
20°C19/20°C
26th Jul 2026293 AMAQI
26th Jul 2026274 AMAQI
26th Jul 2026255 AMAQI
26th Jul 2026236 AMAQI
26th Jul 2026327 AMAQI
26th Jul 2026318 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20263310 AMAQI
26th Jul 20264411 AMAQI
26th Jul 20263812 PMAQI
26th Jul 2026381 PMAQI
26th Jul 2026492 PMAQI
26th Jul 2026503 PMAQI
26th Jul 2026314 PMAQI
26th Jul 2026315 PMAQI
26th Jul 2026426 PMAQI
26th Jul 2026477 PMAQI
26th Jul 2026318 PMAQI
26th Jul 2026539 PMAQI
26th Jul 20264910 PMAQI
26th Jul 20264411 PMAQI
27th Jul 20263812 AMAQI
27th Jul 2026251 AMAQI
27th Jul 2026402 AMAQI
19°C18/21°C
27th Jul 2026523 AMAQI
27th Jul 2026274 AMAQI
27th Jul 2026325 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026348 AMAQI
27th Jul 2026429 AMAQI
27th Jul 20264410 AMAQI
27th Jul 20264011 AMAQI
27th Jul 20262712 PMAQI
27th Jul 2026341 PMAQI
27th Jul 2026252 PMAQI
27th Jul 2026363 PMAQI
27th Jul 2026214 PMAQI
27th Jul 2026215 PMAQI
27th Jul 2026216 PMAQI
27th Jul 2026327 PMAQI
27th Jul 2026348 PMAQI
27th Jul 2026319 PMAQI
27th Jul 20262710 PMAQI
27th Jul 20262711 PMAQI
28th Jul 20263812 AMAQI
28th Jul 2026401 AMAQI
28th Jul 2026482 AMAQI
21°C18/25°C
28th Jul 2026523 AMAQI
28th Jul 2026464 AMAQI
28th Jul 2026545 AMAQI
28th Jul 2026466 AMAQI
28th Jul 2026487 AMAQI
28th Jul 2026468 AMAQI
28th Jul 2026539 AMAQI
28th Jul 20263810 AMAQI
28th Jul 20265411 AMAQI
28th Jul 20265512 PMAQI
28th Jul 2026441 PMAQI
28th Jul 2026502 PMAQI
28th Jul 2026533 PMAQI
28th Jul 2026404 PMAQI
28th Jul 2026405 PMAQI
28th Jul 2026576 PMAQI
28th Jul 2026597 PMAQI
28th Jul 2026578 PMAQI
28th Jul 2026769 PMAQI
28th Jul 20267210 PMAQI
28th Jul 20266911 PMAQI
29th Jul 20266212 AMAQI
29th Jul 2026621 AMAQI
29th Jul 2026622 AMAQI
22°C18/27°C
29th Jul 2026523 AMAQI
29th Jul 2026464 AMAQI
29th Jul 2026445 AMAQI
29th Jul 2026446 AMAQI
29th Jul 2026467 AMAQI
29th Jul 2026408 AMAQI
29th Jul 2026389 AMAQI
29th Jul 20263610 AMAQI
29th Jul 20263311 AMAQI
29th Jul 20262912 PMAQI
29th Jul 2026421 PMAQI
29th Jul 2026422 PMAQI
29th Jul 2026363 PMAQI
29th Jul 2026384 PMAQI
29th Jul 2026405 PMAQI
29th Jul 2026466 PMAQI
29th Jul 2026487 PMAQI
29th Jul 2026528 PMAQI
29th Jul 2026489 PMAQI
29th Jul 20264710 PMAQI
29th Jul 20264611 PMAQI
30th Jul 20264612 AMAQI
30th Jul 2026421 AMAQI
30th Jul 2026402 AMAQI
22°C20/26°C
30th Jul 2026423 AMAQI
30th Jul 2026424 AMAQI
30th Jul 2026425 AMAQI
30th Jul 2026426 AMAQI
30th Jul 2026407 AMAQI
30th Jul 2026408 AMAQI
30th Jul 2026409 AMAQI
30th Jul 20263310 AMAQI
30th Jul 20264211 AMAQI
30th Jul 20263612 PMAQI
30th Jul 2026401 PMAQI
30th Jul 2026402 PMAQI
30th Jul 2026273 PMAQI
30th Jul 2026334 PMAQI
30th Jul 2026345 PMAQI
30th Jul 2026276 PMAQI
30th Jul 2026297 PMAQI
30th Jul 2026338 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262110 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262912 AMAQI
31st Jul 2026401 AMAQI
31st Jul 2026512 AMAQI
23°C18/28°C
31st Jul 2026313 AMAQI
31st Jul 2026294 AMAQI
31st Jul 2026335 AMAQI
31st Jul 2026296 AMAQI
31st Jul 2026217 AMAQI
31st Jul 2026588 AMAQI
31st Jul 2026429 AMAQI
31st Jul 20263410 AMAQI
31st Jul 20264811 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026291 PMAQI
31st Jul 2026252 PMAQI
31st Jul 2026293 PMAQI
31st Jul 2026344 PMAQI
31st Jul 2026565 PMAQI
31st Jul 2026526 PMAQI
31st Jul 2026447 PMAQI
31st Jul 2026278 PMAQI
31st Jul 2026279 PMAQI
31st Jul 20262310 PMAQI
31st Jul 20264811 PMAQI
1st Aug 20264712 AMAQI
1st Aug 2026481 AMAQI
1st Aug 2026492 AMAQI
19°C18/22°C
1st Aug 2026443 AMAQI
1st Aug 2026464 AMAQI
1st Aug 2026445 AMAQI
1st Aug 2026486 AMAQI
1st Aug 2026297 AMAQI
1st Aug 2026388 AMAQI
1st Aug 2026369 AMAQI
1st Aug 20264210 AMAQI
1st Aug 20264411 AMAQI
1st Aug 20262712 PMAQI
1st Aug 2026321 PMAQI
1st Aug 2026252 PMAQI
1st Aug 2026303 PMAQI
1st Aug 2026334 PMAQI
1st Aug 2026345 PMAQI
1st Aug 2026216 PMAQI
1st Aug 2026257 PMAQI
1st Aug 2026538 PMAQI
1st Aug 2026469 PMAQI
1st Aug 20264010 PMAQI
1st Aug 20262611 PMAQI
2nd Aug 20263812 AMAQI
2nd Aug 2026361 AMAQI
2nd Aug 2026292 AMAQI
19°C18/21°C
2nd Aug 2026363 AMAQI
2nd Aug 2026384 AMAQI
2nd Aug 2026385 AMAQI
2nd Aug 2026276 AMAQI
2nd Aug 2026277 AMAQI
2nd Aug 2026348 AMAQI
2nd Aug 2026239 AMAQI
2nd Aug 20262510 AMAQI
2nd Aug 20262511 AMAQI
2nd Aug 20262312 PMAQI
2nd Aug 2026231 PMAQI
2nd Aug 2026292 PMAQI
2nd Aug 2026293 PMAQI
2nd Aug 2026294 PMAQI
2nd Aug 2026345 PMAQI
2nd Aug 2026326 PMAQI
2nd Aug 2026277 PMAQI
2nd Aug 2026318 PMAQI
2nd Aug 2026389 PMAQI
2nd Aug 20263210 PMAQI
2nd Aug 20262511 PMAQI
3rd Aug 20263412 AMAQI
3rd Aug 2026401 AMAQI
3rd Aug 2026342 AMAQI
21°C19/26°C
3rd Aug 2026273 AMAQI
3rd Aug 2026214 AMAQI
3rd Aug 2026275 AMAQI
3rd Aug 2026236 AMAQI
3rd Aug 2026257 AMAQI
3rd Aug 2026338 AMAQI
3rd Aug 2026339 AMAQI
3rd Aug 20263310 AMAQI
3rd Aug 20264611 AMAQI
3rd Aug 20264012 PMAQI
3rd Aug 2026291 PMAQI
3rd Aug 2026272 PMAQI
3rd Aug 2026313 PMAQI
3rd Aug 2026254 PMAQI
3rd Aug 2026345 PMAQI
3rd Aug 2026366 PMAQI
3rd Aug 2026277 PMAQI
3rd Aug 2026258 PMAQI
3rd Aug 2026299 PMAQI
3rd Aug 20263210 PMAQI
3rd Aug 20263411 PMAQI
4th Aug 20264912 AMAQI
4th Aug 2026481 AMAQI
4th Aug 2026322 AMAQI
23°C19/29°C
4th Aug 2026293 AMAQI
4th Aug 2026254 AMAQI
4th Aug 2026275 AMAQI
4th Aug 2026346 AMAQI
4th Aug 2026307 AMAQI
4th Aug 2026258 AMAQI
4th Aug 2026299 AMAQI
4th Aug 20262110 AMAQI
4th Aug 20262111 AMAQI
4th Aug 20262512 PMAQI
4th Aug 2026251 PMAQI
4th Aug 2026212 PMAQI
4th Aug 2026383 PMAQI
4th Aug 2026214 PMAQI
4th Aug 2026335 PMAQI
4th Aug 2026426 PMAQI
4th Aug 2026427 PMAQI
4th Aug 2026388 PMAQI
4th Aug 2026349 PMAQI
4th Aug 20263210 PMAQI
4th Aug 20264611 PMAQI
5th Aug 20265212 AMAQI
5th Aug 2026461 AMAQI
5th Aug 2026332 AMAQI
25°C22/31°C
5th Aug 2026273 AMAQI
5th Aug 2026294 AMAQI
5th Aug 2026315 AMAQI
5th Aug 2026236 AMAQI
5th Aug 2026217 AMAQI
5th Aug 2026298 AMAQI
5th Aug 2026219 AMAQI
5th Aug 20263110 AMAQI
5th Aug 20262511 AMAQI
5th Aug 20262712 PMAQI
5th Aug 2026271 PMAQI
5th Aug 2026232 PMAQI
5th Aug 2026213 PMAQI
5th Aug 2026214 PMAQI
5th Aug 2026235 PMAQI
5th Aug 2026236 PMAQI
5th Aug 2026237 PMAQI
5th Aug 2026238 PMAQI
5th Aug 2026309 PMAQI
5th Aug 20263310 PMAQI
5th Aug 20265411 PMAQI
6th Aug 20264812 AMAQI
6th Aug 2026421 AMAQI
6th Aug 2026302 AMAQI
25°C22/31°C
6th Aug 2026253 AMAQI
6th Aug 2026284 AMAQI
6th Aug 2026425 AMAQI
6th Aug 2026426 AMAQI
6th Aug 2026427 AMAQI
6th Aug 2026388 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20262510 AMAQI
6th Aug 20262911 AMAQI
6th Aug 20262312 PMAQI
6th Aug 2026321 PMAQI
6th Aug 2026212 PMAQI
6th Aug 2026233 PMAQI
6th Aug 2026444 PMAQI
6th Aug 2026505 PMAQI
6th Aug 2026216 PMAQI
6th Aug 2026347 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026279 PMAQI
6th Aug 20262710 PMAQI
6th Aug 20264211 PMAQI
7th Aug 20262312 AMAQI
7th Aug 2026211 AMAQI
7th Aug 2026292 AMAQI
23°C17/30°C
7th Aug 2026253 AMAQI
7th Aug 2026254 AMAQI
7th Aug 2026255 AMAQI
7th Aug 2026256 AMAQI
7th Aug 2026257 AMAQI
7th Aug 2026238 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262110 AMAQI
7th Aug 20262311 AMAQI
7th Aug 20264212 PMAQI
7th Aug 2026401 PMAQI
7th Aug 2026362 PMAQI
7th Aug 2026363 PMAQI
7th Aug 2026384 PMAQI
7th Aug 2026335 PMAQI
7th Aug 2026326 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026318 PMAQI
7th Aug 2026529 PMAQI
7th Aug 20264010 PMAQI
7th Aug 20263311 PMAQI
8th Aug 20264012 AMAQI
8th Aug 2026481 AMAQI
8th Aug 2026292 AMAQI
16°C11/21°C
8th Aug 2026293 AMAQI
3 AM8th Aug 2026384 AMAQI
8th Aug 2026255 AMAQI
8th Aug 2026276 AMAQI
8th Aug 2026317 AMAQI
8th Aug 2026348 AMAQI
8th Aug 2026259 AMAQI
8th Aug 20262710 AMAQI
8th Aug 20262511 AMAQI
11 AM8th Aug 20262512 PMAQI
8th Aug 2026211 PMAQI
8th Aug 2026212 PMAQI
8th Aug 2026213 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026235 PMAQI
8th Aug 2026256 PMAQI
8th Aug 2026237 PMAQI
7 PM8th Aug 2026278 PMAQI
8th Aug 2026239 PMAQI
8th Aug 20263910 PMAQI
8th Aug 20265111 PMAQI
11 PM2 AM
16°C8/23°C
Day time
Avg. Highest Time
3 AM - 6 AM
35AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
7 AM
31AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 6 AM (Avg. 35), while the lowest AQI was between 7 AM to 7 AM (Avg. 31).
Night time
Avg. Highest Time
12 AM
44AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM
34AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 44), while the lowest AQI was between 8 PM to 8 PM (Avg. 34).
2026 Days Vs Air Quality
Forest Authority, Yichun, Heilongjiang, China
2026
57%
125
37%
82
5%
11
0.9%
2
Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)
Good
125 DaysModerate
82 DaysPoor
11 DaysUnhealthy
2 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 57%
Health Risk Level:
Considerable
In 2026, 57% of 220 days were within WHO’s safe air quality limits, and 43% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Forest Authority, Yichun, Heilongjiang, 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
54AQI (US)
54AQI (US)
2nd January 2026
65AQI (US)
65AQI (US)
3rd January 2026
67AQI (US)
67AQI (US)
4th January 2026
65AQI (US)
65AQI (US)
5th January 2026
59AQI (US)
59AQI (US)
6th January 2026
88AQI (US)
88AQI (US)
7th January 2026
65AQI (US)
65AQI (US)
8th January 2026
67AQI (US)
67AQI (US)
9th January 2026
105AQI (US)
105AQI (US)
10th January 2026
73AQI (US)
73AQI (US)
11th January 2026
58AQI (US)
58AQI (US)
12th January 2026
92AQI (US)
92AQI (US)
13th January 2026
85AQI (US)
85AQI (US)
14th January 2026
73AQI (US)
73AQI (US)
15th January 2026
77AQI (US)
77AQI (US)
16th January 2026
59AQI (US)
59AQI (US)
17th January 2026
78AQI (US)
78AQI (US)
18th January 2026
88AQI (US)
88AQI (US)
19th January 2026
91AQI (US)
91AQI (US)
20th January 2026
65AQI (US)
65AQI (US)
21st January 2026
51AQI (US)
51AQI (US)
22nd January 2026
48AQI (US)
48AQI (US)
23rd January 2026
57AQI (US)
57AQI (US)
24th January 2026
62AQI (US)
62AQI (US)
25th January 2026
39AQI (US)
39AQI (US)
26th January 2026
45AQI (US)
45AQI (US)
27th January 2026
71AQI (US)
71AQI (US)
28th January 2026
61AQI (US)
61AQI (US)
29th January 2026
31AQI (US)
31AQI (US)
30th January 2026
44AQI (US)
44AQI (US)
31st January 2026
58AQI (US)
58AQI (US)
1st February 2026
75AQI (US)
75AQI (US)
2nd February 2026
74AQI (US)
74AQI (US)
3rd February 2026
46AQI (US)
46AQI (US)
4th February 2026
106AQI (US)
106AQI (US)
5th February 2026
78AQI (US)
78AQI (US)
6th February 2026
36AQI (US)
36AQI (US)
7th February 2026
39AQI (US)
39AQI (US)
8th February 2026
63AQI (US)
63AQI (US)
9th February 2026
89AQI (US)
89AQI (US)
10th February 2026
103AQI (US)
103AQI (US)
11th February 2026
83AQI (US)
83AQI (US)
12th February 2026
73AQI (US)
73AQI (US)
13th February 2026
100AQI (US)
100AQI (US)
14th February 2026
74AQI (US)
74AQI (US)
15th February 2026
34AQI (US)
34AQI (US)
16th February 2026
60AQI (US)
60AQI (US)
17th February 2026
81AQI (US)
81AQI (US)
18th February 2026
35AQI (US)
35AQI (US)
19th February 2026
69AQI (US)
69AQI (US)
20th February 2026
63AQI (US)
63AQI (US)
21st February 2026
95AQI (US)
95AQI (US)
22nd February 2026
67AQI (US)
67AQI (US)
23rd February 2026
36AQI (US)
36AQI (US)
24th February 2026
36AQI (US)
36AQI (US)
25th February 2026
62AQI (US)
62AQI (US)
26th February 2026
44AQI (US)
44AQI (US)
27th February 2026
39AQI (US)
39AQI (US)
28th February 2026
39AQI (US)
39AQI (US)
1st March 2026
38AQI (US)
38AQI (US)
2nd March 2026
51AQI (US)
51AQI (US)
3rd March 2026
48AQI (US)
48AQI (US)
4th March 2026
62AQI (US)
62AQI (US)
5th March 2026
64AQI (US)
64AQI (US)
6th March 2026
52AQI (US)
52AQI (US)
7th March 2026
40AQI (US)
40AQI (US)
8th March 2026
42AQI (US)
42AQI (US)
9th March 2026
34AQI (US)
34AQI (US)
10th March 2026
59AQI (US)
59AQI (US)
11th March 2026
48AQI (US)
48AQI (US)
12th March 2026
52AQI (US)
52AQI (US)
13th March 2026
62AQI (US)
62AQI (US)
14th March 2026
71AQI (US)
71AQI (US)
15th March 2026
37AQI (US)
37AQI (US)
16th March 2026
43AQI (US)
43AQI (US)
17th March 2026
53AQI (US)
53AQI (US)
18th March 2026
60AQI (US)
60AQI (US)
19th March 2026
106AQI (US)
106AQI (US)
20th March 2026
71AQI (US)
71AQI (US)
21st March 2026
128AQI (US)
128AQI (US)
22nd March 2026
140AQI (US)
140AQI (US)
23rd March 2026
96AQI (US)
96AQI (US)
24th March 2026
116AQI (US)
116AQI (US)
25th March 2026
165AQI (US)
165AQI (US)
26th March 2026
152AQI (US)
152AQI (US)
27th March 2026
96AQI (US)
96AQI (US)
28th March 2026
69AQI (US)
69AQI (US)
29th March 2026
78AQI (US)
78AQI (US)
30th March 2026
42AQI (US)
42AQI (US)
31st March 2026
107AQI (US)
107AQI (US)
1st April 2026
115AQI (US)
115AQI (US)
2nd April 2026
149AQI (US)
149AQI (US)
3rd April 2026
88AQI (US)
88AQI (US)
4th April 2026
75AQI (US)
75AQI (US)
5th April 2026
69AQI (US)
69AQI (US)
6th April 2026
46AQI (US)
46AQI (US)
7th April 2026
24AQI (US)
24AQI (US)
8th April 2026
49AQI (US)
49AQI (US)
9th April 2026
34AQI (US)
34AQI (US)
10th April 2026
46AQI (US)
46AQI (US)
11th April 2026
55AQI (US)
55AQI (US)
12th April 2026
54AQI (US)
54AQI (US)
13th April 2026
28AQI (US)
28AQI (US)
14th April 2026
41AQI (US)
41AQI (US)
15th April 2026
69AQI (US)
69AQI (US)
16th April 2026
76AQI (US)
76AQI (US)
17th April 2026
109AQI (US)
109AQI (US)
18th April 2026
48AQI (US)
48AQI (US)
19th April 2026
38AQI (US)
38AQI (US)
20th April 2026
39AQI (US)
39AQI (US)
21st April 2026
40AQI (US)
40AQI (US)
22nd April 2026
23AQI (US)
23AQI (US)
23rd April 2026
21AQI (US)
21AQI (US)
24th April 2026
38AQI (US)
38AQI (US)
25th April 2026
43AQI (US)
43AQI (US)
26th April 2026
43AQI (US)
43AQI (US)
27th April 2026
27AQI (US)
27AQI (US)
28th April 2026
30AQI (US)
30AQI (US)
29th April 2026
43AQI (US)
43AQI (US)
30th April 2026
59AQI (US)
59AQI (US)
1st May 2026
28AQI (US)
28AQI (US)
2nd May 2026
41AQI (US)
41AQI (US)
3rd May 2026
27AQI (US)
27AQI (US)
4th May 2026
54AQI (US)
54AQI (US)
5th May 2026
41AQI (US)
41AQI (US)
6th May 2026
47AQI (US)
47AQI (US)
7th May 2026
27AQI (US)
27AQI (US)
8th May 2026
29AQI (US)
29AQI (US)
9th May 2026
43AQI (US)
43AQI (US)
10th May 2026
58AQI (US)
58AQI (US)
11th May 2026
70AQI (US)
70AQI (US)
12th May 2026
69AQI (US)
69AQI (US)
13th May 2026
96AQI (US)
96AQI (US)
14th May 2026
67AQI (US)
67AQI (US)
15th May 2026
43AQI (US)
43AQI (US)
16th May 2026
78AQI (US)
78AQI (US)
17th May 2026
66AQI (US)
66AQI (US)
18th May 2026
57AQI (US)
57AQI (US)
19th May 2026
55AQI (US)
55AQI (US)
20th May 2026
63AQI (US)
63AQI (US)
21st May 2026
67AQI (US)
67AQI (US)
22nd May 2026
77AQI (US)
77AQI (US)
23rd May 2026
71AQI (US)
71AQI (US)
24th May 2026
70AQI (US)
70AQI (US)
25th May 2026
66AQI (US)
66AQI (US)
26th May 2026
45AQI (US)
45AQI (US)
27th May 2026
28AQI (US)
28AQI (US)
28th May 2026
29AQI (US)
29AQI (US)
29th May 2026
33AQI (US)
33AQI (US)
30th May 2026
29AQI (US)
29AQI (US)
31st May 2026
37AQI (US)
37AQI (US)
1st June 2026
49AQI (US)
49AQI (US)
2nd June 2026
40AQI (US)
40AQI (US)
3rd June 2026
39AQI (US)
39AQI (US)
4th June 2026
21AQI (US)
21AQI (US)
5th June 2026
18AQI (US)
18AQI (US)
6th June 2026
25AQI (US)
25AQI (US)
7th June 2026
22AQI (US)
22AQI (US)
8th June 2026
22AQI (US)
22AQI (US)
9th June 2026
25AQI (US)
25AQI (US)
10th June 2026
33AQI (US)
33AQI (US)
11th June 2026
37AQI (US)
37AQI (US)
12th June 2026
36AQI (US)
36AQI (US)
13th June 2026
24AQI (US)
24AQI (US)
14th June 2026
22AQI (US)
22AQI (US)
15th June 2026
35AQI (US)
35AQI (US)
16th June 2026
47AQI (US)
47AQI (US)
17th June 2026
44AQI (US)
44AQI (US)
18th June 2026
32AQI (US)
32AQI (US)
19th June 2026
39AQI (US)
39AQI (US)
20th June 2026
49AQI (US)
49AQI (US)
21st June 2026
45AQI (US)
45AQI (US)
22nd June 2026
51AQI (US)
51AQI (US)
23rd June 2026
45AQI (US)
45AQI (US)
24th June 2026
48AQI (US)
48AQI (US)
25th June 2026
38AQI (US)
38AQI (US)
26th June 2026
36AQI (US)
36AQI (US)
27th June 2026
27AQI (US)
27AQI (US)
28th June 2026
29AQI (US)
29AQI (US)
29th June 2026
28AQI (US)
28AQI (US)
30th June 2026
35AQI (US)
35AQI (US)
1st July 2026
37AQI (US)
37AQI (US)
2nd July 2026
35AQI (US)
35AQI (US)
3rd July 2026
49AQI (US)
49AQI (US)
4th July 2026
31AQI (US)
31AQI (US)
5th July 2026
26AQI (US)
26AQI (US)
6th July 2026
23AQI (US)
23AQI (US)
7th July 2026
23AQI (US)
23AQI (US)
8th July 2026
24AQI (US)
24AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
43AQI (US)
43AQI (US)
11th July 2026
40AQI (US)
40AQI (US)
12th July 2026
37AQI (US)
37AQI (US)
13th July 2026
37AQI (US)
37AQI (US)
14th July 2026
30AQI (US)
30AQI (US)
15th July 2026
36AQI (US)
36AQI (US)
16th July 2026
25AQI (US)
25AQI (US)
17th July 2026
31AQI (US)
31AQI (US)
18th July 2026
38AQI (US)
38AQI (US)
19th July 2026
44AQI (US)
44AQI (US)
20th July 2026
37AQI (US)
37AQI (US)
21st July 2026
41AQI (US)
41AQI (US)
22nd July 2026
30AQI (US)
30AQI (US)
23rd July 2026
46AQI (US)
46AQI (US)
24th July 2026
28AQI (US)
28AQI (US)
25th July 2026
27AQI (US)
27AQI (US)
26th July 2026
36AQI (US)
36AQI (US)
27th July 2026
32AQI (US)
32AQI (US)
28th July 2026
51AQI (US)
51AQI (US)
29th July 2026
45AQI (US)
45AQI (US)
30th July 2026
36AQI (US)
36AQI (US)
31st July 2026
36AQI (US)
36AQI (US)
1st August 2026
38AQI (US)
38AQI (US)
2nd August 2026
30AQI (US)
30AQI (US)
3rd August 2026
31AQI (US)
31AQI (US)
4th August 2026
32AQI (US)
32AQI (US)
5th August 2026
29AQI (US)
29AQI (US)
6th August 2026
33AQI (US)
33AQI (US)
7th August 2026
30AQI (US)
30AQI (US)
8th August 2026
29AQI (US)
29AQI (US)
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
66AQI (US)
64AQI (US)
74AQI (US)
54AQI (US)
52AQI (US)
35AQI (US)
35AQI (US)
32AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202653AQI (US)
5
25
1
10
16
2
9
15
5
2
19
8
3
15
16
29
1
30
1
8
125
82
11
2
Highest AQI (US) recorded in
March74AQI (US)
Lowest AQI (US) recorded in
August32AQI (US)
202576AQI (US)
2
20
9
19
9
28
3
23
7
1
29
1
3
27
14
17
29
2
18
12
27
4
1
19
9
1
25
6
66
230
59
10
Highest AQI (US) recorded in
January134AQI (US)
Lowest AQI (US) recorded in
August43AQI (US)
202469AQI (US)
1
25
5
20
9
3
27
1
3
20
7
5
24
2
15
14
1
10
17
4
29
1
21
9
7
23
1
4
19
6
1
21
10
98
220
46
1
Highest AQI (US) recorded in
December96AQI (US)
Lowest AQI (US) recorded in
August39AQI (US)
202365AQI (US)
23
8
23
4
1
5
20
5
1
6
18
5
1
8
21
2
11
10
28
2
28
2
22
7
2
8
19
2
2
25
4
118
170
32
3
Highest AQI (US) recorded in
January89AQI (US)
Lowest AQI (US) recorded in
August39AQI (US)
202258AQI (US)
1
1
1
1
6
4
27
19
11
18
1
2
18
9
1
14
16
1
6
15
9
5
18
4
88
104
16
Highest AQI (US) recorded in
February119AQI (US)
Lowest AQI (US) recorded in
July34AQI (US)
202182AQI (US)
13
15
21
4
1
1
27
1
4
19
3
1
1
5
80
23
2
1
Highest AQI (US) recorded in
January99AQI (US)
Lowest AQI (US) recorded in
March69AQI (US)
202056AQI (US)
4
8
1
2
16
2
1
1
17
26
3
1
20
11
25
4
1
24
6
15
15
1
15
13
2
28
3
132
121
11
1
Highest AQI (US) recorded in
December75AQI (US)
Lowest AQI (US) recorded in
June43AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
82AQI (US)Least Polluted Year Recorded
2026(Avg.)
53AQI (US)Forest Authority's annual 2026 AQI (US) (53) shows an average percentage change of -20.2% (improved AQI (US)) compared to previous years: 2020 (56), 2021 (82), 2022 (58), 2023 (65), 2024 (69), 2025 (76).
