Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
31
PM2.5
56
*
PM10
60
O3
0.8
CO
6
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Sep
53
Good
Tue
29 Sep
53
Good
Wed
30 Sep
50
Excellent
Thu
1 Oct
49
Excellent
Fri
2 Oct
49
Excellent
Sat
3 Oct
48
Excellent
Sun
4 Oct
29
Excellent
Air quality in the last 12 months (Tongshan)
|
2026/08
|
18
|
19
|
22
|
28
|
34
|
30
|
36
|
32
|
36
|
27
|
15
|
16
|
24
|
26
|
28
|
32
|
35
|
37
|
38
|
35
|
31
|
29
|
26
|
24
|
22
|
26
|
30
|
37
|
36
|
36
|
28
|
|
2026/07
|
23
|
16
|
18
|
16
|
14
|
16
|
15
|
15
|
18
|
23
|
31
|
32
|
37
|
31
|
21
|
22
|
22
|
28
|
27
|
31
|
25
|
17
|
22
|
26
|
33
|
31
|
16
|
15
|
17
|
16
|
19
|
|
2026/06
|
53
|
52
|
36
|
39
|
55
|
47
|
48
|
34
|
34
|
41
|
44
|
32
|
22
|
27
|
41
|
39
|
39
|
32
|
18
|
21
|
18
|
19
|
20
|
19
|
24
|
37
|
46
|
43
|
38
|
21
|
|
|
2026/05
|
33
|
26
|
36
|
34
|
35
|
36
|
43
|
45
|
39
|
38
|
44
|
52
|
33
|
27
|
32
|
24
|
24
|
24
|
19
|
29
|
38
|
24
|
22
|
30
|
30
|
22
|
28
|
36
|
53
|
51
|
55
|
|
2026/04
|
41
|
37
|
40
|
47
|
64
|
59
|
75
|
48
|
34
|
43
|
43
|
44
|
43
|
34
|
34
|
46
|
43
|
49
|
51
|
53
|
25
|
19
|
34
|
35
|
35
|
44
|
55
|
33
|
28
|
32
|
|
|
2026/03
|
24
|
33
|
53
|
64
|
74
|
63
|
70
|
68
|
80
|
60
|
49
|
52
|
51
|
51
|
105
|
25
|
20
|
26
|
44
|
60
|
44
|
55
|
55
|
67
|
63
|
53
|
59
|
53
|
55
|
35
|
32
|
|
2026/02
|
51
|
55
|
70
|
69
|
83
|
79
|
47
|
58
|
53
|
63
|
77
|
76
|
79
|
60
|
64
|
40
|
81
|
73
|
86
|
62
|
43
|
62
|
87
|
39
|
31
|
26
|
36
|
33
|
|||
|
2026/01
|
29
|
49
|
62
|
60
|
85
|
66
|
53
|
63
|
65
|
66
|
74
|
69
|
69
|
61
|
94
|
97
|
172
|
180
|
32
|
45
|
67
|
80
|
67
|
74
|
79
|
124
|
104
|
61
|
68
|
28
|
42
|
|
2025/12
|
77
|
107
|
70
|
75
|
95
|
78
|
94
|
123
|
103
|
109
|
121
|
110
|
38
|
49
|
53
|
58
|
133
|
146
|
87
|
144
|
79
|
47
|
54
|
82
|
73
|
65
|
72
|
70
|
68
|
114
|
102
|
|
2025/11
|
49
|
54
|
65
|
60
|
55
|
49
|
40
|
24
|
39
|
53
|
70
|
54
|
53
|
52
|
55
|
54
|
55
|
33
|
33
|
42
|
49
|
56
|
66
|
55
|
85
|
62
|
93
|
79
|
64
|
57
|
|
|
2025/10
|
34
|
37
|
34
|
42
|
49
|
33
|
42
|
49
|
43
|
49
|
63
|
71
|
46
|
47
|
52
|
34
|
44
|
15
|
11
|
23
|
20
|
30
|
40
|
41
|
58
|
64
|
61
|
60
|
68
|
78
|
46
|
|
2025/09
|
17
|
19
|
22
|
26
|
29
|
35
|
33
|
25
|
22
|
20
|
15
|
21
|
26
|
27
|
26
|
29
|
34
|
25
|
22
|
20
|
31
|
39
|
30
|
12
|
17
|
32
|
39
|
40
|
41
|
32
|
|
|
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