Air Quality
Excellent
No health implications.
13
PM2.5
20
PM10
86
O3
0.5
CO
5
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Apr
74
Good
Fri
10 Apr
59
Good
Sat
11 Apr
54
Good
Sun
12 Apr
43
Excellent
Mon
13 Apr
52
Good
Tue
14 Apr
51
Good
Wed
15 Apr
33
Excellent
Air quality in the last 12 months (Tongxiang)
|
2026/02
|
66
|
86
|
92
|
83
|
108
|
61
|
32
|
54
|
45
|
56
|
77
|
96
|
105
|
62
|
67
|
34
|
51
|
66
|
64
|
41
|
32
|
74
|
65
|
25
|
31
|
29
|
28
|
35
|
|||
|
2026/01
|
25
|
51
|
92
|
120
|
108
|
126
|
57
|
76
|
88
|
71
|
78
|
64
|
65
|
79
|
86
|
144
|
118
|
58
|
30
|
32
|
49
|
48
|
73
|
105
|
83
|
40
|
61
|
58
|
38
|
38
|
27
|
|
2025/12
|
116
|
57
|
47
|
54
|
54
|
77
|
101
|
94
|
51
|
45
|
93
|
37
|
38
|
55
|
66
|
65
|
131
|
86
|
72
|
130
|
37
|
33
|
58
|
61
|
63
|
35
|
56
|
81
|
98
|
106
|
31
|
|
2025/11
|
93
|
89
|
24
|
37
|
42
|
45
|
32
|
32
|
24
|
44
|
27
|
39
|
44
|
83
|
57
|
67
|
41
|
33
|
45
|
57
|
76
|
100
|
113
|
79
|
93
|
82
|
161
|
156
|
102
|
83
|
|
|
2025/10
|
38
|
28
|
46
|
38
|
34
|
39
|
60
|
23
|
20
|
28
|
51
|
76
|
58
|
30
|
42
|
24
|
24
|
21
|
31
|
30
|
28
|
29
|
31
|
40
|
42
|
48
|
59
|
23
|
28
|
35
|
26
|
|
2025/09
|
35
|
34
|
30
|
34
|
35
|
37
|
47
|
31
|
28
|
22
|
33
|
38
|
42
|
21
|
29
|
33
|
36
|
22
|
23
|
27
|
25
|
23
|
23
|
18
|
26
|
34
|
40
|
50
|
42
|
30
|
|
|
2025/08
|
33
|
37
|
24
|
36
|
29
|
18
|
17
|
23
|
26
|
30
|
33
|
30
|
22
|
20
|
18
|
23
|
26
|
23
|
25
|
32
|
41
|
30
|
29
|
35
|
34
|
33
|
28
|
21
|
24
|
21
|
38
|
|
2025/07
|
19
|
27
|
34
|
38
|
35
|
26
|
20
|
15
|
15
|
32
|
20
|
17
|
26
|
37
|
41
|
41
|
32
|
31
|
16
|
19
|
18
|
17
|
18
|
21
|
22
|
14
|
15
|
17
|
25
|
10
|
13
|
|
2025/06
|
16
|
15
|
32
|
52
|
41
|
38
|
50
|
23
|
24
|
21
|
27
|
20
|
17
|
25
|
10
|
22
|
47
|
48
|
35
|
25
|
26
|
19
|
16
|
27
|
43
|
36
|
24
|
24
|
25
|
26
|
|
|
2025/05
|
50
|
56
|
57
|
28
|
47
|
77
|
78
|
53
|
19
|
38
|
36
|
51
|
46
|
47
|
85
|
62
|
41
|
71
|
51
|
41
|
19
|
43
|
22
|
49
|
55
|
43
|
35
|
37
|
34
|
50
|
52
|
|
2025/04
|
48
|
64
|
60
|
55
|
67
|
83
|
67
|
62
|
71
|
72
|
75
|
165
|
90
|
83
|
51
|
57
|
63
|
67
|
74
|
62
|
53
|
39
|
49
|
70
|
51
|
42
|
45
|
59
|
46
|
55
|
|
|
2025/03
|
50
|
56
|
29
|
25
|
38
|
45
|
61
|
85
|
47
|
69
|
75
|
42
|
35
|
47
|
27
|
52
|
40
|
53
|
57
|
63
|
52
|
62
|
62
|
66
|
74
|
82
|
66
|
57
|
68
|
54
|
36
|
|
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