Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
27
PM2.5
76
*
PM10
87
O3
0.2
CO
9
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Dec
96
Good
Mon
8 Dec
101
Light
Tue
9 Dec
115
Light
Wed
10 Dec
123
Light
Thu
11 Dec
138
Light
Fri
12 Dec
111
Light
Sat
13 Dec
50
Excellent
Tongguan Air quality rank
Air quality in the last 12 months (Tongguan)
|
2025/11
|
58
|
65
|
73
|
94
|
104
|
71
|
32
|
46
|
72
|
89
|
83
|
77
|
60
|
75
|
83
|
71
|
22
|
27
|
39
|
58
|
72
|
78
|
62
|
90
|
71
|
136
|
131
|
91
|
89
|
81
|
|
|
2025/10
|
27
|
20
|
22
|
29
|
22
|
14
|
17
|
17
|
20
|
18
|
13
|
14
|
23
|
37
|
30
|
30
|
13
|
21
|
34
|
25
|
25
|
45
|
64
|
86
|
55
|
44
|
52
|
61
|
81
|
83
|
70
|
|
2025/09
|
31
|
30
|
17
|
13
|
20
|
51
|
54
|
45
|
32
|
30
|
18
|
19
|
27
|
38
|
38
|
30
|
21
|
11
|
13
|
30
|
14
|
12
|
17
|
30
|
33
|
30
|
28
|
28
|
35
|
48
|
|
|
2025/08
|
34
|
38
|
37
|
42
|
29
|
31
|
32
|
22
|
23
|
22
|
30
|
33
|
45
|
38
|
33
|
18
|
23
|
31
|
29
|
30
|
49
|
45
|
32
|
24
|
36
|
43
|
36
|
18
|
20
|
26
|
29
|
|
2025/07
|
20
|
18
|
25
|
30
|
18
|
30
|
25
|
37
|
37
|
33
|
42
|
46
|
42
|
35
|
38
|
46
|
40
|
38
|
40
|
25
|
30
|
36
|
18
|
17
|
22
|
29
|
33
|
31
|
32
|
36
|
37
|
|
2025/06
|
42
|
46
|
48
|
53
|
40
|
50
|
53
|
53
|
53
|
55
|
58
|
50
|
52
|
46
|
54
|
57
|
53
|
36
|
25
|
39
|
34
|
32
|
33
|
36
|
37
|
20
|
32
|
23
|
27
|
24
|
|
|
2025/05
|
82
|
83
|
70
|
64
|
145
|
390
|
154
|
100
|
87
|
49
|
45
|
55
|
53
|
67
|
63
|
57
|
181
|
106
|
76
|
66
|
65
|
73
|
54
|
50
|
48
|
45
|
48
|
56
|
56
|
54
|
45
|
|
2025/04
|
78
|
80
|
64
|
96
|
77
|
82
|
81
|
89
|
104
|
85
|
104
|
283
|
122
|
80
|
59
|
97
|
118
|
92
|
65
|
65
|
64
|
209
|
120
|
70
|
66
|
67
|
57
|
48
|
53
|
112
|
|
|
2025/03
|
92
|
51
|
21
|
36
|
60
|
61
|
66
|
71
|
66
|
67
|
84
|
146
|
95
|
59
|
38
|
39
|
45
|
43
|
42
|
46
|
54
|
65
|
90
|
100
|
80
|
227
|
184
|
143
|
96
|
71
|
69
|
|
2025/02
|
124
|
111
|
41
|
42
|
41
|
64
|
83
|
38
|
56
|
72
|
87
|
84
|
74
|
69
|
69
|
76
|
80
|
85
|
85
|
84
|
107
|
105
|
62
|
71
|
76
|
64
|
70
|
81
|
|||
|
2025/01
|
97
|
74
|
104
|
113
|
87
|
62
|
52
|
52
|
49
|
71
|
70
|
72
|
84
|
68
|
41
|
62
|
77
|
92
|
91
|
101
|
107
|
166
|
142
|
83
|
41
|
74
|
55
|
71
|
145
|
133
|
159
|
|
2024/12
|
63
|
66
|
63
|
71
|
61
|
65
|
52
|
59
|
84
|
96
|
109
|
122
|
56
|
59
|
61
|
74
|
93
|
71
|
67
|
82
|
50
|
66
|
89
|
114
|
105
|
86
|
63
|
52
|
65
|
70
|
71
|
|
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