Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
138
*
PM2.5
182
PM10
26
O3
0.9
CO
4
SO2
31
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
13 Oct
59
Good
Wed
14 Oct
65
Good
Thu
15 Oct
76
Good
Fri
16 Oct
65
Good
Sat
17 Oct
53
Good
Sun
18 Oct
46
Excellent
Mon
19 Oct
41
Excellent
Air quality in the last 12 months (Dachang)
|
2026/08
|
33
|
34
|
32
|
31
|
44
|
50
|
37
|
27
|
39
|
60
|
40
|
21
|
18
|
27
|
41
|
24
|
24
|
37
|
42
|
53
|
61
|
34
|
34
|
33
|
38
|
21
|
33
|
24
|
32
|
28
|
24
|
|
2026/07
|
41
|
83
|
75
|
60
|
37
|
45
|
41
|
47
|
63
|
36
|
29
|
25
|
29
|
30
|
48
|
45
|
41
|
36
|
47
|
43
|
46
|
35
|
38
|
43
|
48
|
42
|
46
|
51
|
39
|
35
|
38
|
|
2026/06
|
78
|
93
|
44
|
29
|
25
|
29
|
18
|
33
|
26
|
36
|
25
|
63
|
55
|
39
|
72
|
51
|
35
|
74
|
78
|
28
|
30
|
62
|
60
|
62
|
29
|
42
|
63
|
83
|
56
|
48
|
|
|
2026/05
|
65
|
49
|
27
|
47
|
63
|
51
|
35
|
49
|
65
|
66
|
65
|
79
|
87
|
81
|
66
|
53
|
32
|
26
|
40
|
35
|
35
|
44
|
37
|
75
|
42
|
30
|
45
|
32
|
38
|
61
|
72
|
|
2026/04
|
54
|
78
|
109
|
69
|
42
|
27
|
34
|
72
|
63
|
55
|
60
|
85
|
94
|
77
|
98
|
92
|
65
|
114
|
78
|
99
|
70
|
50
|
62
|
66
|
67
|
58
|
47
|
40
|
31
|
54
|
|
|
2026/03
|
99
|
115
|
112
|
73
|
76
|
51
|
79
|
70
|
28
|
96
|
95
|
95
|
86
|
56
|
58
|
75
|
144
|
38
|
54
|
59
|
101
|
121
|
117
|
154
|
168
|
194
|
54
|
71
|
94
|
29
|
52
|
|
2026/02
|
55
|
20
|
96
|
136
|
65
|
8
|
16
|
29
|
112
|
104
|
62
|
100
|
104
|
108
|
14
|
23
|
112
|
34
|
59
|
95
|
175
|
38
|
33
|
74
|
91
|
84
|
44
|
82
|
|||
|
2026/01
|
27
|
36
|
69
|
93
|
61
|
54
|
21
|
59
|
91
|
26
|
30
|
60
|
31
|
61
|
99
|
70
|
30
|
43
|
18
|
16
|
20
|
43
|
44
|
75
|
57
|
59
|
48
|
64
|
75
|
114
|
77
|
|
2025/12
|
34
|
19
|
31
|
39
|
56
|
98
|
64
|
31
|
66
|
102
|
76
|
41
|
37
|
51
|
104
|
89
|
107
|
198
|
172
|
17
|
30
|
70
|
62
|
24
|
23
|
64
|
75
|
160
|
36
|
28
|
20
|
|
2025/11
|
45
|
15
|
52
|
87
|
184
|
137
|
68
|
63
|
32
|
60
|
100
|
70
|
22
|
69
|
87
|
34
|
19
|
25
|
43
|
29
|
52
|
75
|
106
|
63
|
34
|
75
|
30
|
81
|
106
|
99
|
|
|
2025/10
|
49
|
50
|
49
|
57
|
59
|
21
|
45
|
27
|
8
|
12
|
21
|
37
|
52
|
49
|
68
|
68
|
31
|
13
|
15
|
17
|
28
|
54
|
67
|
93
|
138
|
39
|
37
|
130
|
176
|
139
|
68
|
|
2025/09
|
27
|
49
|
51
|
63
|
57
|
26
|
36
|
29
|
53
|
37
|
59
|
70
|
55
|
33
|
28
|
25
|
17
|
26
|
35
|
41
|
57
|
38
|
44
|
61
|
51
|
54
|
61
|
41
|
41
|
45
|
|
|
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