Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
PM2.5
75
*
PM10
6
O3
0.6
CO
6
SO2
63
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
26 Dec
57
Good
Fri
27 Dec
55
Good
Sat
28 Dec
59
Good
Sun
29 Dec
103
Light
Mon
30 Dec
59
Good
Tue
31 Dec
77
Good
Wed
1 Jan
80
Good
Air quality in the last 12 months (Dacheng)
|
2024/11
|
81
|
89
|
94
|
35
|
53
|
77
|
94
|
91
|
83
|
103
|
109
|
139
|
99
|
42
|
71
|
77
|
49
|
55
|
67
|
90
|
69
|
48
|
54
|
95
|
49
|
30
|
35
|
43
|
56
|
75
|
|
|
2024/10
|
24
|
25
|
46
|
65
|
82
|
99
|
41
|
70
|
120
|
54
|
86
|
123
|
133
|
180
|
108
|
50
|
96
|
38
|
22
|
41
|
60
|
57
|
70
|
125
|
133
|
183
|
104
|
63
|
124
|
186
|
165
|
|
2024/09
|
38
|
23
|
40
|
53
|
35
|
33
|
40
|
50
|
66
|
22
|
28
|
34
|
49
|
46
|
40
|
45
|
64
|
44
|
49
|
29
|
13
|
17
|
36
|
63
|
75
|
49
|
43
|
60
|
61
|
13
|
|
|
2024/08
|
41
|
43
|
36
|
26
|
20
|
39
|
49
|
55
|
48
|
60
|
34
|
24
|
21
|
32
|
39
|
41
|
50
|
24
|
18
|
25
|
25
|
40
|
50
|
36
|
40
|
18
|
21
|
43
|
43
|
56
|
53
|
|
2024/07
|
48
|
52
|
46
|
68
|
56
|
28
|
59
|
37
|
60
|
58
|
65
|
66
|
87
|
86
|
47
|
54
|
42
|
39
|
39
|
28
|
36
|
34
|
39
|
49
|
19
|
24
|
29
|
27
|
28
|
18
|
26
|
|
2024/06
|
38
|
61
|
54
|
59
|
62
|
71
|
64
|
62
|
66
|
83
|
84
|
71
|
85
|
43
|
53
|
49
|
51
|
57
|
55
|
55
|
62
|
85
|
91
|
53
|
52
|
70
|
53
|
64
|
66
|
43
|
|
|
2024/05
|
52
|
60
|
61
|
71
|
54
|
76
|
85
|
75
|
70
|
68
|
191
|
48
|
73
|
85
|
36
|
56
|
69
|
83
|
60
|
29
|
39
|
68
|
66
|
36
|
33
|
41
|
45
|
51
|
67
|
64
|
33
|
|
2024/04
|
80
|
69
|
60
|
52
|
71
|
88
|
89
|
103
|
47
|
94
|
111
|
65
|
72
|
53
|
141
|
80
|
92
|
101
|
90
|
69
|
90
|
92
|
47
|
62
|
96
|
86
|
97
|
51
|
42
|
47
|
|
|
2024/03
|
37
|
94
|
77
|
67
|
68
|
102
|
112
|
35
|
69
|
107
|
143
|
112
|
87
|
115
|
83
|
112
|
72
|
110
|
122
|
65
|
87
|
81
|
96
|
77
|
76
|
76
|
90
|
263
|
140
|
84
|
90
|
|
2024/02
|
46
|
58
|
100
|
64
|
106
|
122
|
52
|
106
|
296
|
105
|
120
|
159
|
162
|
137
|
46
|
68
|
67
|
90
|
45
|
38
|
29
|
38
|
48
|
87
|
93
|
95
|
68
|
92
|
59
|
||
|
2024/01
|
96
|
215
|
152
|
187
|
119
|
58
|
39
|
82
|
87
|
79
|
160
|
227
|
122
|
41
|
58
|
83
|
84
|
65
|
52
|
50
|
37
|
27
|
31
|
45
|
68
|
61
|
57
|
87
|
127
|
139
|
125
|
|
2023/12
|
51
|
76
|
92
|
151
|
224
|
198
|
144
|
176
|
84
|
45
|
41
|
77
|
69
|
43
|
27
|
26
|
58
|
114
|
85
|
24
|
29
|
83
|
142
|
143
|
179
|
150
|
54
|
115
|
184
|
244
|
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