Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
83
*
PM2.5
91
PM10
39
O3
0.9
CO
26
SO2
41
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
12 Mar
100
Good
Thu
13 Mar
50
Excellent
Fri
14 Mar
52
Good
Sat
15 Mar
54
Good
Sun
16 Mar
53
Good
Mon
17 Mar
52
Good
Tue
18 Mar
16
Excellent
Air quality in the last 12 months (Hunchun)
|
2025/01
|
41
|
33
|
31
|
42
|
68
|
52
|
41
|
36
|
28
|
29
|
39
|
61
|
65
|
41
|
25
|
40
|
52
|
73
|
74
|
70
|
77
|
79
|
61
|
49
|
51
|
46
|
37
|
34
|
60
|
33
|
38
|
|
2024/12
|
32
|
22
|
26
|
22
|
20
|
24
|
21
|
26
|
45
|
35
|
22
|
28
|
27
|
30
|
26
|
23
|
22
|
20
|
23
|
53
|
30
|
28
|
28
|
28
|
54
|
32
|
22
|
24
|
37
|
62
|
49
|
|
2024/11
|
50
|
38
|
37
|
30
|
26
|
33
|
36
|
66
|
77
|
72
|
100
|
66
|
74
|
78
|
68
|
45
|
25
|
25
|
41
|
51
|
51
|
25
|
38
|
55
|
46
|
20
|
20
|
34
|
25
|
18
|
|
|
2024/10
|
11
|
22
|
41
|
37
|
36
|
46
|
23
|
41
|
43
|
37
|
31
|
44
|
41
|
41
|
24
|
28
|
39
|
45
|
24
|
25
|
49
|
45
|
19
|
34
|
51
|
55
|
30
|
32
|
40
|
49
|
58
|
|
2024/09
|
32
|
20
|
21
|
26
|
21
|
22
|
34
|
30
|
29
|
23
|
31
|
26
|
20
|
14
|
22
|
27
|
19
|
26
|
42
|
16
|
16
|
19
|
28
|
27
|
31
|
24
|
31
|
31
|
32
|
34
|
|
|
2024/08
|
23
|
22
|
22
|
14
|
11
|
17
|
23
|
32
|
30
|
23
|
11
|
11
|
23
|
24
|
23
|
17
|
17
|
19
|
20
|
10
|
13
|
17
|
15
|
28
|
32
|
27
|
20
|
25
|
26
|
24
|
17
|
|
2024/07
|
38
|
43
|
25
|
28
|
38
|
26
|
19
|
41
|
49
|
59
|
63
|
63
|
48
|
45
|
39
|
35
|
22
|
15
|
28
|
36
|
31
|
24
|
25
|
15
|
20
|
11
|
22
|
16
|
18
|
22
|
22
|
|
2024/06
|
14
|
20
|
26
|
22
|
20
|
22
|
21
|
20
|
19
|
22
|
31
|
22
|
19
|
12
|
17
|
25
|
31
|
22
|
34
|
37
|
25
|
8
|
8
|
14
|
14
|
29
|
33
|
45
|
37
|
33
|
|
|
2024/05
|
35
|
55
|
53
|
49
|
46
|
32
|
29
|
32
|
40
|
43
|
34
|
28
|
42
|
45
|
19
|
25
|
31
|
49
|
22
|
17
|
24
|
40
|
31
|
19
|
24
|
16
|
12
|
19
|
22
|
17
|
15
|
|
2024/04
|
60
|
50
|
53
|
27
|
32
|
56
|
49
|
45
|
38
|
48
|
53
|
51
|
44
|
50
|
69
|
122
|
56
|
56
|
50
|
82
|
48
|
23
|
18
|
22
|
52
|
61
|
50
|
35
|
31
|
29
|
|
|
2024/03
|
49
|
41
|
39
|
36
|
39
|
36
|
38
|
33
|
23
|
47
|
64
|
37
|
47
|
52
|
60
|
45
|
37
|
35
|
40
|
33
|
32
|
35
|
27
|
35
|
24
|
38
|
40
|
37
|
87
|
48
|
49
|
|
2024/02
|
27
|
32
|
31
|
35
|
39
|
42
|
32
|
36
|
75
|
190
|
77
|
70
|
68
|
80
|
37
|
42
|
54
|
72
|
43
|
30
|
24
|
25
|
30
|
50
|
74
|
45
|
42
|
45
|
51
|
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1
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
|
23
|
24
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25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution