Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
107
*
PM2.5
127
PM10
17
O3
0.9
CO
5
SO2
35
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
26 Jan
139
Light
Tue
27 Jan
154
Moderate
Wed
28 Jan
148
Light
Thu
29 Jan
144
Light
Fri
30 Jan
72
Good
Sat
31 Jan
56
Good
Sun
1 Feb
22
Excellent
Tongshan Air quality rank
Air quality in the last 12 months (Tongshan)
|
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
|
|
|
2025/08
|
31
|
34
|
36
|
31
|
26
|
19
|
14
|
12
|
18
|
28
|
15
|
18
|
28
|
20
|
10
|
17
|
19
|
22
|
19
|
15
|
15
|
15
|
17
|
18
|
16
|
19
|
20
|
18
|
24
|
31
|
17
|
|
2025/07
|
13
|
17
|
17
|
24
|
30
|
26
|
32
|
26
|
18
|
17
|
30
|
20
|
18
|
23
|
20
|
21
|
26
|
25
|
32
|
20
|
15
|
10
|
15
|
17
|
20
|
23
|
18
|
19
|
23
|
19
|
22
|
|
2025/06
|
8
|
15
|
32
|
38
|
31
|
30
|
26
|
11
|
20
|
23
|
20
|
21
|
23
|
22
|
24
|
38
|
26
|
15
|
11
|
16
|
13
|
9
|
13
|
18
|
25
|
22
|
13
|
12
|
11
|
17
|
|
|
2025/05
|
40
|
53
|
56
|
55
|
36
|
90
|
116
|
38
|
36
|
42
|
35
|
35
|
35
|
48
|
51
|
17
|
28
|
63
|
45
|
23
|
20
|
21
|
34
|
51
|
41
|
40
|
48
|
25
|
21
|
20
|
14
|
|
2025/04
|
63
|
55
|
59
|
58
|
64
|
65
|
62
|
59
|
53
|
42
|
40
|
232
|
125
|
124
|
51
|
56
|
66
|
65
|
66
|
63
|
31
|
41
|
49
|
42
|
42
|
35
|
38
|
53
|
52
|
46
|
|
|
2025/03
|
42
|
32
|
14
|
30
|
48
|
42
|
45
|
57
|
50
|
45
|
41
|
51
|
40
|
43
|
23
|
46
|
29
|
38
|
41
|
36
|
38
|
46
|
53
|
52
|
50
|
60
|
73
|
61
|
59
|
66
|
69
|
|
2025/02
|
55
|
42
|
53
|
49
|
43
|
45
|
76
|
42
|
36
|
40
|
44
|
75
|
84
|
54
|
56
|
53
|
43
|
30
|
34
|
45
|
48
|
23
|
60
|
84
|
77
|
54
|
44
|
40
|
|||
|
2025/01
|
68
|
91
|
147
|
122
|
99
|
65
|
74
|
65
|
53
|
45
|
52
|
59
|
52
|
71
|
65
|
55
|
55
|
57
|
63
|
75
|
66
|
64
|
152
|
134
|
27
|
30
|
51
|
58
|
72
|
54
|
64
|
|
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