Air Quality
Excellent
No health implications.
22
PM2.5
38
PM10
81
O3
0.5
CO
6
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jul
57
Good
Sun
20 Jul
59
Good
Mon
21 Jul
58
Good
Tue
22 Jul
59
Good
Wed
23 Jul
58
Good
Thu
24 Jul
22
Excellent
Fri
25 Jul
42
Excellent
Dangchang Air quality rank
Air quality in the last 12 months (Dangchang)
|
2025/06
|
40
|
43
|
40
|
39
|
42
|
45
|
42
|
46
|
32
|
38
|
41
|
40
|
36
|
44
|
53
|
46
|
48
|
37
|
34
|
43
|
38
|
25
|
29
|
27
|
29
|
33
|
27
|
36
|
37
|
27
|
|
|
2025/05
|
51
|
66
|
94
|
87
|
44
|
72
|
58
|
56
|
57
|
50
|
46
|
59
|
55
|
55
|
41
|
50
|
65
|
45
|
61
|
49
|
50
|
78
|
65
|
47
|
35
|
49
|
33
|
30
|
33
|
62
|
61
|
|
2025/04
|
81
|
87
|
77
|
83
|
86
|
60
|
45
|
74
|
80
|
67
|
65
|
396
|
150
|
74
|
64
|
85
|
64
|
153
|
120
|
73
|
80
|
83
|
52
|
52
|
53
|
37
|
47
|
54
|
50
|
65
|
|
|
2025/03
|
52
|
58
|
54
|
48
|
46
|
49
|
64
|
61
|
45
|
40
|
99
|
101
|
84
|
40
|
51
|
48
|
51
|
47
|
51
|
55
|
51
|
50
|
55
|
42
|
45
|
181
|
140
|
80
|
84
|
76
|
70
|
|
2025/02
|
46
|
52
|
47
|
42
|
48
|
45
|
51
|
56
|
50
|
46
|
61
|
74
|
61
|
60
|
55
|
50
|
46
|
38
|
53
|
45
|
42
|
37
|
44
|
40
|
46
|
44
|
45
|
46
|
|||
|
2025/01
|
74
|
72
|
64
|
68
|
67
|
62
|
57
|
63
|
59
|
56
|
56
|
59
|
55
|
64
|
60
|
52
|
56
|
64
|
70
|
72
|
65
|
68
|
69
|
63
|
64
|
62
|
63
|
78
|
112
|
64
|
55
|
|
2024/12
|
67
|
69
|
69
|
55
|
52
|
54
|
50
|
38
|
32
|
45
|
53
|
47
|
47
|
55
|
63
|
61
|
65
|
54
|
50
|
56
|
60
|
55
|
56
|
62
|
63
|
60
|
63
|
68
|
63
|
60
|
60
|
|
2024/11
|
39
|
39
|
49
|
47
|
44
|
37
|
33
|
34
|
42
|
39
|
45
|
45
|
49
|
39
|
41
|
38
|
40
|
28
|
35
|
45
|
44
|
42
|
35
|
32
|
39
|
49
|
56
|
59
|
60
|
65
|
|
|
2024/10
|
29
|
34
|
34
|
30
|
36
|
44
|
40
|
37
|
38
|
36
|
34
|
28
|
30
|
29
|
30
|
34
|
28
|
43
|
33
|
28
|
42
|
44
|
49
|
38
|
43
|
33
|
44
|
45
|
45
|
35
|
37
|
|
2024/09
|
40
|
37
|
36
|
27
|
22
|
29
|
30
|
35
|
30
|
25
|
26
|
30
|
26
|
33
|
34
|
30
|
31
|
31
|
29
|
32
|
27
|
36
|
41
|
38
|
35
|
33
|
43
|
46
|
30
|
27
|
|
|
2024/08
|
33
|
39
|
29
|
26
|
32
|
32
|
31
|
29
|
56
|
53
|
44
|
39
|
34
|
36
|
28
|
30
|
36
|
33
|
39
|
34
|
39
|
42
|
43
|
39
|
36
|
36
|
35
|
35
|
33
|
30
|
40
|
|
2024/07
|
28
|
31
|
29
|
26
|
34
|
47
|
27
|
24
|
33
|
40
|
37
|
41
|
30
|
28
|
22
|
24
|
27
|
27
|
24
|
21
|
73
|
33
|
25
|
67
|
63
|
58
|
49
|
40
|
31
|
31
|
32
|
|
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