Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
56
*
PM2.5
93
PM10
38
O3
0.7
CO
12
SO2
26
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Nov
83
Good
Fri
8 Nov
91
Good
Sat
9 Nov
86
Good
Sun
10 Nov
93
Good
Mon
11 Nov
100
Good
Tue
12 Nov
98
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