Air Quality
Excellent
No health implications.
6
PM2.5
12
PM10
47
O3
0.4
CO
7
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Sep
50
Excellent
Fri
12 Sep
52
Good
Sat
13 Sep
48
Excellent
Sun
14 Sep
49
Excellent
Mon
15 Sep
63
Good
Tue
16 Sep
15
Excellent
Wed
17 Sep
19
Excellent
Tongshan Air quality rank
Air quality in the last 12 months (Tongshan)
|
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
|
|
2024/12
|
41
|
50
|
86
|
92
|
45
|
46
|
48
|
90
|
56
|
57
|
61
|
79
|
72
|
55
|
52
|
42
|
51
|
74
|
55
|
64
|
85
|
58
|
67
|
70
|
75
|
111
|
128
|
54
|
46
|
69
|
87
|
|
2024/11
|
46
|
74
|
58
|
68
|
62
|
37
|
34
|
37
|
45
|
53
|
41
|
39
|
47
|
57
|
56
|
61
|
16
|
16
|
30
|
30
|
33
|
34
|
54
|
45
|
29
|
29
|
42
|
53
|
47
|
38
|
|
|
2024/10
|
17
|
44
|
41
|
31
|
37
|
67
|
30
|
27
|
38
|
57
|
57
|
56
|
93
|
65
|
59
|
29
|
20
|
25
|
18
|
22
|
43
|
24
|
31
|
32
|
49
|
46
|
31
|
52
|
60
|
44
|
42
|
|
2024/09
|
37
|
44
|
44
|
39
|
41
|
50
|
43
|
38
|
42
|
34
|
38
|
32
|
27
|
39
|
36
|
28
|
41
|
39
|
36
|
39
|
29
|
28
|
32
|
38
|
43
|
49
|
50
|
28
|
31
|
42
|
|
|
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