Air Quality
Excellent
No health implications.
12
PM2.5
29
PM10
4
O3
0.6
CO
7
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Oct
58
Good
Sat
24 Oct
52
Good
Sun
25 Oct
49
Excellent
Mon
26 Oct
51
Good
Tue
27 Oct
51
Good
Wed
28 Oct
58
Good
Thu
29 Oct
37
Excellent
Air quality in the last 12 months (Hunchun)
|
2026/08
|
21
|
11
|
11
|
22
|
29
|
27
|
22
|
20
|
19
|
21
|
16
|
18
|
13
|
16
|
15
|
14
|
19
|
20
|
22
|
22
|
22
|
22
|
24
|
23
|
22
|
24
|
21
|
19
|
17
|
20
|
19
|
|
2026/07
|
32
|
16
|
18
|
22
|
23
|
21
|
16
|
16
|
20
|
18
|
22
|
18
|
21
|
15
|
17
|
23
|
27
|
27
|
26
|
27
|
19
|
26
|
25
|
17
|
12
|
11
|
11
|
16
|
29
|
28
|
24
|
|
2026/06
|
34
|
36
|
31
|
20
|
24
|
22
|
16
|
14
|
17
|
18
|
20
|
26
|
28
|
27
|
28
|
21
|
27
|
30
|
26
|
22
|
19
|
22
|
17
|
25
|
27
|
27
|
31
|
26
|
23
|
31
|
|
|
2026/05
|
36
|
33
|
27
|
31
|
38
|
34
|
26
|
24
|
30
|
31
|
35
|
40
|
34
|
27
|
37
|
42
|
37
|
28
|
26
|
27
|
30
|
36
|
29
|
27
|
35
|
31
|
23
|
21
|
27
|
27
|
31
|
|
2026/04
|
58
|
77
|
75
|
40
|
41
|
28
|
26
|
33
|
55
|
35
|
25
|
33
|
41
|
30
|
30
|
33
|
42
|
32
|
37
|
51
|
57
|
40
|
47
|
29
|
29
|
29
|
24
|
26
|
33
|
39
|
|
|
2026/03
|
31
|
40
|
36
|
56
|
49
|
39
|
28
|
35
|
37
|
42
|
52
|
54
|
67
|
50
|
74
|
79
|
92
|
145
|
37
|
41
|
77
|
94
|
81
|
67
|
69
|
64
|
106
|
82
|
79
|
34
|
34
|
|
2026/02
|
33
|
31
|
46
|
78
|
70
|
50
|
20
|
24
|
46
|
76
|
44
|
48
|
68
|
76
|
45
|
47
|
176
|
29
|
37
|
51
|
64
|
75
|
77
|
48
|
47
|
62
|
53
|
32
|
|||
|
2026/01
|
22
|
27
|
27
|
33
|
28
|
43
|
43
|
28
|
73
|
57
|
32
|
44
|
38
|
29
|
65
|
30
|
30
|
39
|
31
|
25
|
30
|
24
|
26
|
26
|
21
|
37
|
32
|
26
|
28
|
25
|
23
|
|
2025/12
|
38
|
26
|
19
|
21
|
34
|
59
|
64
|
30
|
40
|
52
|
27
|
38
|
48
|
51
|
75
|
41
|
25
|
51
|
81
|
46
|
30
|
51
|
70
|
36
|
35
|
21
|
33
|
92
|
58
|
23
|
23
|
|
2025/11
|
44
|
50
|
38
|
53
|
64
|
54
|
36
|
36
|
41
|
23
|
35
|
58
|
37
|
59
|
68
|
52
|
33
|
31
|
45
|
40
|
51
|
55
|
59
|
102
|
52
|
64
|
78
|
42
|
50
|
37
|
|
|
2025/10
|
26
|
35
|
38
|
36
|
17
|
22
|
26
|
26
|
28
|
22
|
20
|
24
|
30
|
42
|
40
|
50
|
34
|
20
|
23
|
21
|
27
|
36
|
42
|
48
|
55
|
51
|
53
|
48
|
82
|
47
|
40
|
|
2025/09
|
19
|
27
|
35
|
31
|
37
|
25
|
26
|
33
|
30
|
23
|
20
|
34
|
37
|
34
|
20
|
25
|
16
|
21
|
24
|
23
|
22
|
30
|
28
|
20
|
22
|
19
|
24
|
21
|
29
|
33
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution