Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
*
PM2.5
57
PM10
99
O3
0.5
CO
7
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
27 Oct
55
Good
Tue
28 Oct
62
Good
Wed
29 Oct
66
Good
Thu
30 Oct
65
Good
Fri
31 Oct
63
Good
Sat
1 Nov
70
Good
Sun
2 Nov
16
Excellent
Tongguan Air quality rank
Air quality in the last 12 months (Tongguan)
|
2025/08
|
21
|
26
|
37
|
39
|
42
|
27
|
20
|
25
|
33
|
42
|
24
|
45
|
61
|
33
|
31
|
29
|
39
|
39
|
38
|
31
|
29
|
29
|
32
|
33
|
43
|
26
|
44
|
41
|
56
|
39
|
32
|
|
2025/07
|
32
|
38
|
42
|
47
|
55
|
54
|
45
|
26
|
25
|
33
|
42
|
31
|
38
|
55
|
44
|
41
|
33
|
50
|
40
|
24
|
26
|
15
|
23
|
29
|
32
|
32
|
29
|
33
|
30
|
27
|
21
|
|
2025/06
|
15
|
19
|
46
|
54
|
56
|
45
|
33
|
19
|
45
|
37
|
36
|
38
|
57
|
40
|
26
|
49
|
50
|
27
|
16
|
30
|
19
|
19
|
27
|
42
|
51
|
50
|
30
|
19
|
32
|
29
|
|
|
2025/05
|
55
|
57
|
57
|
47
|
47
|
144
|
125
|
57
|
27
|
40
|
48
|
54
|
46
|
62
|
59
|
34
|
49
|
95
|
64
|
39
|
32
|
37
|
42
|
72
|
62
|
63
|
67
|
64
|
47
|
33
|
29
|
|
2025/04
|
47
|
71
|
64
|
73
|
82
|
68
|
68
|
65
|
71
|
65
|
64
|
208
|
124
|
100
|
54
|
58
|
67
|
70
|
80
|
68
|
58
|
54
|
69
|
72
|
62
|
51
|
44
|
65
|
71
|
60
|
|
|
2025/03
|
47
|
41
|
27
|
52
|
66
|
69
|
67
|
74
|
90
|
79
|
54
|
69
|
52
|
47
|
37
|
56
|
39
|
56
|
55
|
57
|
57
|
63
|
73
|
66
|
65
|
70
|
85
|
78
|
84
|
84
|
54
|
|
2025/02
|
58
|
69
|
108
|
95
|
58
|
60
|
98
|
44
|
44
|
53
|
74
|
105
|
74
|
92
|
118
|
95
|
83
|
52
|
68
|
64
|
42
|
62
|
91
|
97
|
87
|
130
|
88
|
59
|
|||
|
2025/01
|
105
|
133
|
179
|
124
|
121
|
86
|
58
|
69
|
60
|
51
|
70
|
82
|
80
|
105
|
80
|
62
|
72
|
86
|
88
|
136
|
134
|
161
|
189
|
72
|
48
|
56
|
53
|
83
|
113
|
85
|
100
|
|
2024/12
|
62
|
68
|
119
|
71
|
76
|
97
|
135
|
63
|
64
|
73
|
86
|
104
|
91
|
75
|
69
|
70
|
87
|
107
|
49
|
74
|
111
|
65
|
78
|
90
|
120
|
148
|
88
|
108
|
73
|
106
|
97
|
|
2024/11
|
34
|
63
|
53
|
69
|
50
|
51
|
46
|
49
|
58
|
51
|
57
|
62
|
55
|
80
|
89
|
89
|
31
|
32
|
39
|
51
|
54
|
68
|
60
|
54
|
48
|
49
|
69
|
69
|
55
|
60
|
|
|
2024/10
|
35
|
40
|
37
|
42
|
38
|
27
|
15
|
45
|
50
|
60
|
61
|
68
|
66
|
54
|
50
|
45
|
33
|
47
|
32
|
45
|
56
|
44
|
60
|
57
|
54
|
29
|
23
|
66
|
72
|
52
|
45
|
|
2024/09
|
49
|
57
|
51
|
52
|
49
|
41
|
53
|
52
|
37
|
38
|
25
|
22
|
42
|
54
|
42
|
40
|
35
|
39
|
39
|
32
|
38
|
35
|
41
|
45
|
51
|
70
|
32
|
44
|
45
|
49
|
|
|
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