Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
91
*
PM2.5
125
PM10
82
O3
0.7
CO
13
SO2
28
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
16 Dec
138
Light
Wed
17 Dec
113
Light
Thu
18 Dec
118
Light
Fri
19 Dec
141
Light
Sat
20 Dec
103
Light
Sun
21 Dec
53
Good
Mon
22 Dec
24
Excellent
Air quality in the last 12 months (Gangcheng)
|
2025/11
|
122
|
50
|
52
|
70
|
67
|
51
|
75
|
92
|
68
|
61
|
77
|
90
|
90
|
112
|
188
|
131
|
35
|
53
|
68
|
84
|
99
|
126
|
146
|
165
|
40
|
90
|
94
|
111
|
125
|
159
|
|
|
2025/10
|
48
|
15
|
18
|
36
|
10
|
9
|
28
|
33
|
30
|
14
|
13
|
11
|
20
|
36
|
33
|
39
|
40
|
25
|
36
|
33
|
41
|
45
|
39
|
51
|
100
|
102
|
84
|
89
|
66
|
52
|
92
|
|
2025/09
|
25
|
28
|
32
|
30
|
30
|
24
|
52
|
60
|
43
|
51
|
34
|
17
|
36
|
55
|
47
|
31
|
20
|
27
|
10
|
28
|
37
|
22
|
23
|
19
|
36
|
48
|
26
|
25
|
56
|
52
|
|
|
2025/08
|
12
|
14
|
36
|
40
|
40
|
34
|
37
|
38
|
12
|
19
|
26
|
29
|
42
|
34
|
25
|
35
|
23
|
33
|
38
|
30
|
32
|
28
|
29
|
28
|
46
|
27
|
29
|
34
|
32
|
35
|
21
|
|
2025/07
|
30
|
25
|
25
|
25
|
28
|
39
|
26
|
28
|
29
|
36
|
38
|
30
|
39
|
18
|
36
|
30
|
29
|
38
|
39
|
29
|
13
|
11
|
24
|
27
|
27
|
25
|
21
|
21
|
20
|
30
|
23
|
|
2025/06
|
46
|
49
|
43
|
36
|
55
|
52
|
61
|
59
|
57
|
29
|
47
|
46
|
45
|
41
|
31
|
25
|
33
|
40
|
18
|
26
|
28
|
31
|
40
|
38
|
54
|
55
|
35
|
35
|
22
|
23
|
|
|
2025/05
|
48
|
62
|
35
|
40
|
48
|
54
|
63
|
57
|
16
|
24
|
48
|
50
|
51
|
59
|
35
|
72
|
74
|
55
|
79
|
68
|
60
|
61
|
45
|
49
|
46
|
50
|
50
|
49
|
47
|
50
|
61
|
|
2025/04
|
68
|
36
|
48
|
75
|
54
|
64
|
86
|
86
|
66
|
76
|
65
|
108
|
48
|
56
|
59
|
69
|
112
|
79
|
47
|
56
|
53
|
82
|
71
|
61
|
67
|
54
|
65
|
55
|
55
|
64
|
|
|
2025/03
|
80
|
18
|
46
|
63
|
100
|
92
|
77
|
104
|
115
|
119
|
127
|
156
|
66
|
60
|
69
|
39
|
54
|
36
|
53
|
71
|
61
|
72
|
98
|
106
|
128
|
93
|
105
|
85
|
41
|
58
|
70
|
|
2025/02
|
81
|
124
|
59
|
41
|
38
|
67
|
43
|
27
|
57
|
81
|
76
|
119
|
90
|
93
|
108
|
94
|
53
|
63
|
52
|
72
|
99
|
52
|
53
|
49
|
76
|
96
|
123
|
141
|
|||
|
2025/01
|
137
|
108
|
82
|
147
|
205
|
58
|
65
|
45
|
44
|
54
|
96
|
110
|
113
|
109
|
46
|
68
|
93
|
120
|
131
|
105
|
145
|
166
|
114
|
124
|
90
|
76
|
32
|
60
|
152
|
94
|
132
|
|
2024/12
|
106
|
81
|
58
|
97
|
145
|
122
|
54
|
58
|
94
|
109
|
78
|
67
|
74
|
71
|
86
|
95
|
94
|
40
|
66
|
97
|
46
|
62
|
84
|
121
|
171
|
79
|
63
|
73
|
82
|
105
|
104
|
|
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