Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
43
*
PM2.5
69
PM10
153
O3
0.7
CO
11
SO2
12
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Sep
90
Good
Tue
8 Sep
61
Good
Wed
9 Sep
46
Excellent
Thu
10 Sep
52
Good
Fri
11 Sep
67
Good
Sat
12 Sep
67
Good
Sun
13 Sep
38
Excellent
Air quality in the last 12 months (Tongguan)
|
2026/08
|
24
|
21
|
20
|
21
|
20
|
33
|
34
|
39
|
36
|
38
|
45
|
32
|
21
|
26
|
28
|
33
|
39
|
27
|
27
|
38
|
46
|
37
|
37
|
38
|
28
|
28
|
35
|
31
|
25
|
44
|
45
|
|
2026/07
|
36
|
33
|
36
|
37
|
36
|
39
|
41
|
38
|
38
|
35
|
34
|
26
|
39
|
41
|
31
|
38
|
27
|
52
|
62
|
50
|
48
|
38
|
40
|
38
|
41
|
35
|
29
|
23
|
19
|
20
|
26
|
|
2026/06
|
59
|
66
|
66
|
60
|
53
|
39
|
35
|
38
|
38
|
39
|
41
|
34
|
40
|
54
|
45
|
53
|
46
|
29
|
30
|
31
|
30
|
29
|
33
|
35
|
35
|
44
|
42
|
46
|
45
|
35
|
|
|
2026/05
|
44
|
39
|
37
|
39
|
43
|
43
|
41
|
44
|
42
|
52
|
65
|
68
|
52
|
31
|
44
|
45
|
26
|
24
|
34
|
32
|
33
|
35
|
39
|
42
|
31
|
36
|
51
|
60
|
51
|
44
|
46
|
|
2026/04
|
47
|
54
|
102
|
95
|
77
|
76
|
79
|
64
|
53
|
58
|
54
|
58
|
52
|
48
|
42
|
45
|
54
|
55
|
154
|
117
|
34
|
25
|
36
|
46
|
52
|
57
|
78
|
75
|
54
|
44
|
|
|
2026/03
|
16
|
36
|
66
|
70
|
70
|
53
|
37
|
65
|
68
|
115
|
96
|
118
|
135
|
47
|
37
|
54
|
57
|
86
|
83
|
77
|
73
|
99
|
84
|
59
|
65
|
70
|
59
|
61
|
56
|
43
|
47
|
|
2026/02
|
111
|
87
|
73
|
108
|
97
|
83
|
58
|
51
|
73
|
122
|
108
|
98
|
88
|
83
|
77
|
51
|
141
|
91
|
68
|
55
|
130
|
368
|
114
|
49
|
59
|
51
|
41
|
34
|
|||
|
2026/01
|
72
|
105
|
139
|
83
|
54
|
35
|
45
|
53
|
58
|
65
|
62
|
65
|
74
|
103
|
100
|
85
|
98
|
109
|
60
|
37
|
46
|
69
|
92
|
114
|
100
|
156
|
134
|
126
|
114
|
119
|
121
|
|
2025/12
|
84
|
67
|
54
|
67
|
79
|
117
|
96
|
76
|
92
|
111
|
117
|
83
|
81
|
86
|
93
|
100
|
86
|
115
|
99
|
52
|
68
|
100
|
85
|
88
|
58
|
64
|
85
|
102
|
114
|
97
|
85
|
|
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
|
|
|
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