Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
90
*
PM2.5
106
PM10
7
O3
0.9
CO
3
SO2
43
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
10 Jan
96
Good
Sun
11 Jan
83
Good
Mon
12 Jan
84
Good
Tue
13 Jan
88
Good
Wed
14 Jan
84
Good
Thu
15 Jan
35
Excellent
Fri
16 Jan
25
Excellent
Tongzi Air quality rank
Air quality in the last 12 months (Tongzi)
|
2025/11
|
19
|
21
|
19
|
18
|
19
|
21
|
14
|
12
|
13
|
15
|
25
|
27
|
29
|
39
|
37
|
52
|
26
|
17
|
26
|
34
|
46
|
65
|
43
|
46
|
53
|
59
|
62
|
80
|
85
|
101
|
|
|
2025/10
|
27
|
25
|
29
|
24
|
24
|
23
|
26
|
21
|
18
|
23
|
28
|
34
|
16
|
21
|
18
|
18
|
21
|
11
|
11
|
11
|
10
|
14
|
18
|
27
|
36
|
29
|
21
|
27
|
31
|
25
|
26
|
|
2025/09
|
46
|
39
|
38
|
30
|
34
|
25
|
39
|
31
|
25
|
28
|
29
|
32
|
21
|
24
|
29
|
27
|
36
|
28
|
28
|
27
|
20
|
19
|
22
|
19
|
26
|
20
|
23
|
30
|
34
|
40
|
|
|
2025/08
|
29
|
32
|
34
|
32
|
41
|
29
|
33
|
27
|
27
|
27
|
17
|
20
|
27
|
26
|
20
|
19
|
23
|
26
|
20
|
19
|
24
|
18
|
23
|
26
|
24
|
26
|
25
|
25
|
43
|
46
|
41
|
|
2025/07
|
25
|
19
|
21
|
20
|
25
|
30
|
28
|
34
|
26
|
24
|
27
|
31
|
33
|
31
|
32
|
32
|
31
|
34
|
29
|
29
|
27
|
27
|
22
|
19
|
21
|
26
|
27
|
29
|
27
|
30
|
28
|
|
2025/06
|
18
|
19
|
24
|
27
|
27
|
39
|
42
|
41
|
29
|
29
|
37
|
33
|
34
|
33
|
32
|
29
|
27
|
23
|
18
|
22
|
27
|
19
|
23
|
22
|
20
|
21
|
23
|
22
|
23
|
26
|
|
|
2025/05
|
36
|
51
|
51
|
39
|
35
|
31
|
30
|
21
|
31
|
35
|
39
|
33
|
50
|
49
|
44
|
48
|
38
|
40
|
44
|
46
|
28
|
19
|
31
|
43
|
38
|
41
|
21
|
17
|
21
|
23
|
19
|
|
2025/04
|
47
|
56
|
54
|
63
|
68
|
70
|
62
|
73
|
70
|
67
|
64
|
111
|
196
|
94
|
79
|
68
|
53
|
57
|
30
|
22
|
39
|
32
|
35
|
25
|
37
|
36
|
26
|
31
|
32
|
17
|
|
|
2025/03
|
67
|
96
|
57
|
38
|
31
|
32
|
40
|
42
|
46
|
47
|
47
|
65
|
67
|
55
|
37
|
34
|
30
|
30
|
35
|
45
|
60
|
68
|
73
|
56
|
63
|
59
|
67
|
71
|
31
|
31
|
47
|
|
2025/02
|
57
|
45
|
41
|
43
|
53
|
39
|
35
|
52
|
50
|
61
|
65
|
84
|
48
|
31
|
42
|
51
|
50
|
46
|
44
|
38
|
43
|
31
|
41
|
43
|
44
|
54
|
56
|
65
|
|||
|
2025/01
|
102
|
116
|
112
|
111
|
107
|
109
|
73
|
52
|
37
|
45
|
53
|
54
|
71
|
86
|
69
|
76
|
82
|
77
|
69
|
98
|
111
|
118
|
124
|
75
|
40
|
38
|
49
|
65
|
173
|
102
|
72
|
|
2024/12
|
84
|
101
|
72
|
58
|
39
|
42
|
41
|
43
|
31
|
30
|
49
|
42
|
56
|
52
|
51
|
69
|
77
|
87
|
81
|
94
|
120
|
62
|
60
|
81
|
94
|
84
|
98
|
95
|
98
|
58
|
73
|
|
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