Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
17
PM2.5
61
*
PM10
112
O3
0.8
CO
6
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 Jun
99
Good
Sun
8 Jun
99
Good
Mon
9 Jun
103
Light
Tue
10 Jun
100
Good
Wed
11 Jun
120
Light
Thu
12 Jun
102
Light
Fri
13 Jun
20
Excellent
Air quality in the last 12 months (Tongshan)
|
2025/04
|
66
|
52
|
52
|
65
|
77
|
75
|
71
|
87
|
83
|
82
|
60
|
163
|
92
|
66
|
51
|
68
|
84
|
92
|
66
|
62
|
40
|
70
|
91
|
89
|
66
|
55
|
60
|
58
|
58
|
64
|
|
|
2025/03
|
116
|
35
|
43
|
63
|
73
|
74
|
75
|
87
|
87
|
79
|
103
|
147
|
90
|
56
|
67
|
48
|
56
|
51
|
62
|
66
|
58
|
64
|
84
|
155
|
98
|
87
|
116
|
165
|
60
|
57
|
68
|
|
2025/02
|
117
|
129
|
125
|
74
|
57
|
58
|
71
|
39
|
55
|
66
|
90
|
105
|
78
|
85
|
96
|
88
|
59
|
66
|
69
|
48
|
54
|
70
|
60
|
49
|
68
|
103
|
105
|
114
|
|||
|
2025/01
|
124
|
149
|
81
|
119
|
153
|
76
|
60
|
68
|
49
|
53
|
95
|
103
|
110
|
125
|
66
|
73
|
110
|
123
|
117
|
135
|
196
|
127
|
67
|
57
|
59
|
93
|
52
|
83
|
181
|
100
|
152
|
|
2024/12
|
92
|
95
|
50
|
92
|
128
|
136
|
129
|
48
|
61
|
94
|
103
|
63
|
88
|
78
|
72
|
86
|
124
|
57
|
56
|
92
|
75
|
58
|
81
|
105
|
129
|
129
|
83
|
73
|
70
|
102
|
117
|
|
2024/11
|
75
|
100
|
99
|
79
|
46
|
67
|
54
|
51
|
55
|
53
|
60
|
77
|
110
|
74
|
80
|
78
|
46
|
40
|
40
|
51
|
68
|
65
|
49
|
47
|
39
|
48
|
63
|
58
|
57
|
78
|
|
|
2024/10
|
33
|
31
|
45
|
46
|
41
|
34
|
25
|
45
|
55
|
81
|
88
|
93
|
68
|
101
|
108
|
101
|
36
|
26
|
39
|
40
|
53
|
62
|
54
|
67
|
73
|
56
|
120
|
65
|
77
|
91
|
80
|
|
2024/09
|
44
|
37
|
34
|
39
|
54
|
34
|
38
|
29
|
33
|
41
|
48
|
38
|
50
|
78
|
36
|
46
|
21
|
21
|
25
|
29
|
29
|
34
|
37
|
42
|
44
|
59
|
66
|
36
|
41
|
38
|
|
|
2024/08
|
26
|
25
|
29
|
30
|
29
|
16
|
31
|
16
|
42
|
59
|
113
|
48
|
43
|
54
|
34
|
36
|
32
|
33
|
30
|
34
|
42
|
45
|
49
|
49
|
56
|
41
|
15
|
29
|
35
|
36
|
38
|
|
2024/07
|
47
|
54
|
39
|
17
|
26
|
16
|
31
|
30
|
23
|
73
|
78
|
75
|
51
|
20
|
32
|
41
|
18
|
16
|
36
|
21
|
27
|
35
|
34
|
59
|
34
|
24
|
18
|
20
|
19
|
23
|
28
|
|
2024/06
|
43
|
55
|
70
|
60
|
62
|
51
|
57
|
59
|
70
|
66
|
64
|
73
|
77
|
76
|
46
|
64
|
54
|
55
|
57
|
50
|
50
|
66
|
62
|
120
|
97
|
49
|
59
|
42
|
33
|
36
|
|
|
2024/05
|
49
|
49
|
52
|
45
|
56
|
65
|
57
|
53
|
51
|
56
|
108
|
105
|
83
|
71
|
68
|
54
|
57
|
60
|
48
|
46
|
33
|
37
|
38
|
54
|
39
|
45
|
53
|
49
|
53
|
43
|
68
|
|
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