Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
79
*
PM2.5
107
PM10
82
O3
0.8
CO
6
SO2
24
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
23 Nov
100
Good
Sun
24 Nov
85
Good
Mon
25 Nov
60
Good
Tue
26 Nov
69
Good
Wed
27 Nov
62
Good
Thu
28 Nov
60
Good
Fri
29 Nov
62
Good
Air quality in the last 12 months (Tongguan)
|
2024/10
|
62
|
51
|
46
|
53
|
62
|
82
|
83
|
85
|
93
|
66
|
68
|
73
|
57
|
69
|
75
|
109
|
62
|
42
|
31
|
24
|
28
|
27
|
42
|
53
|
62
|
62
|
44
|
56
|
84
|
94
|
97
|
|
2024/09
|
48
|
38
|
36
|
42
|
36
|
36
|
38
|
46
|
42
|
47
|
38
|
32
|
41
|
41
|
46
|
38
|
39
|
38
|
26
|
35
|
29
|
44
|
48
|
58
|
72
|
86
|
87
|
62
|
39
|
26
|
|
|
2024/08
|
36
|
32
|
27
|
25
|
25
|
26
|
25
|
29
|
49
|
127
|
57
|
33
|
33
|
37
|
37
|
40
|
41
|
38
|
33
|
33
|
29
|
33
|
41
|
47
|
37
|
29
|
24
|
27
|
31
|
31
|
30
|
|
2024/07
|
26
|
37
|
44
|
37
|
22
|
29
|
31
|
23
|
26
|
44
|
43
|
43
|
51
|
50
|
29
|
27
|
22
|
20
|
17
|
18
|
30
|
24
|
34
|
49
|
74
|
57
|
37
|
47
|
28
|
19
|
33
|
|
2024/06
|
62
|
53
|
55
|
37
|
30
|
44
|
50
|
54
|
49
|
49
|
60
|
62
|
54
|
48
|
57
|
47
|
38
|
34
|
37
|
37
|
26
|
45
|
54
|
86
|
91
|
77
|
64
|
58
|
50
|
52
|
|
|
2024/05
|
35
|
36
|
38
|
42
|
43
|
45
|
52
|
58
|
55
|
43
|
117
|
63
|
68
|
62
|
76
|
57
|
62
|
61
|
45
|
49
|
53
|
49
|
45
|
57
|
76
|
53
|
56
|
49
|
37
|
50
|
73
|
|
2024/04
|
69
|
70
|
59
|
64
|
66
|
72
|
62
|
59
|
57
|
51
|
47
|
45
|
47
|
41
|
80
|
78
|
60
|
59
|
88
|
107
|
94
|
75
|
177
|
89
|
73
|
59
|
57
|
62
|
45
|
24
|
|
|
2024/03
|
54
|
51
|
64
|
71
|
113
|
70
|
94
|
66
|
72
|
80
|
72
|
72
|
87
|
73
|
69
|
204
|
126
|
74
|
126
|
80
|
78
|
98
|
88
|
45
|
35
|
56
|
65
|
75
|
60
|
69
|
77
|
|
2024/02
|
121
|
71
|
90
|
72
|
89
|
118
|
114
|
118
|
105
|
179
|
83
|
82
|
102
|
103
|
53
|
62
|
67
|
298
|
395
|
49
|
48
|
69
|
47
|
73
|
99
|
91
|
77
|
88
|
90
|
||
|
2024/01
|
101
|
92
|
72
|
87
|
87
|
68
|
75
|
116
|
105
|
85
|
120
|
127
|
177
|
128
|
76
|
65
|
99
|
108
|
56
|
93
|
43
|
23
|
42
|
52
|
56
|
76
|
91
|
84
|
103
|
139
|
166
|
|
2023/12
|
53
|
73
|
93
|
115
|
112
|
150
|
91
|
80
|
89
|
65
|
42
|
64
|
34
|
29
|
66
|
60
|
52
|
71
|
78
|
62
|
46
|
55
|
80
|
79
|
77
|
120
|
130
|
206
|
230
|
188
|
85
|
|
2023/11
|
64
|
69
|
61
|
43
|
49
|
42
|
56
|
68
|
74
|
58
|
43
|
52
|
57
|
84
|
85
|
157
|
68
|
69
|
80
|
83
|
131
|
99
|
82
|
64
|
63
|
90
|
89
|
77
|
67
|
38
|
|
|
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