Air Quality
Excellent
No health implications.
17
PM2.5
30
PM10
61
O3
0.5
CO
6
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Jul
96
Good
Sat
5 Jul
101
Light
Sun
6 Jul
110
Light
Mon
7 Jul
121
Light
Tue
8 Jul
105
Light
Wed
9 Jul
87
Good
Thu
10 Jul
32
Excellent
Air quality in the last 12 months (Tongxiang)
|
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
|
|
2025/02
|
32
|
61
|
85
|
65
|
43
|
56
|
55
|
28
|
42
|
63
|
46
|
96
|
78
|
52
|
96
|
70
|
77
|
44
|
58
|
40
|
31
|
64
|
97
|
84
|
124
|
108
|
108
|
73
|
|||
|
2025/01
|
78
|
65
|
69
|
59
|
90
|
95
|
77
|
76
|
36
|
51
|
68
|
73
|
90
|
111
|
46
|
58
|
74
|
95
|
105
|
139
|
164
|
89
|
53
|
44
|
30
|
50
|
37
|
40
|
84
|
63
|
54
|
|
2024/12
|
63
|
70
|
103
|
48
|
56
|
108
|
176
|
32
|
54
|
45
|
47
|
86
|
82
|
85
|
58
|
62
|
69
|
87
|
36
|
56
|
85
|
57
|
57
|
55
|
89
|
151
|
51
|
61
|
68
|
84
|
84
|
|
2024/11
|
8
|
46
|
74
|
87
|
35
|
31
|
32
|
36
|
37
|
44
|
55
|
50
|
48
|
39
|
46
|
44
|
20
|
25
|
33
|
38
|
55
|
93
|
24
|
28
|
36
|
34
|
52
|
63
|
52
|
60
|
|
|
2024/10
|
21
|
29
|
25
|
27
|
21
|
14
|
12
|
40
|
40
|
56
|
69
|
59
|
24
|
46
|
55
|
40
|
26
|
32
|
24
|
45
|
38
|
36
|
49
|
35
|
33
|
21
|
18
|
59
|
40
|
38
|
27
|
|
2024/09
|
39
|
45
|
32
|
27
|
24
|
37
|
50
|
34
|
21
|
37
|
14
|
29
|
13
|
20
|
24
|
17
|
18
|
22
|
22
|
17
|
19
|
32
|
31
|
34
|
58
|
34
|
23
|
38
|
34
|
30
|
|
|
2024/08
|
27
|
29
|
43
|
38
|
45
|
40
|
48
|
46
|
46
|
48
|
46
|
39
|
34
|
29
|
28
|
40
|
29
|
27
|
21
|
25
|
27
|
33
|
45
|
36
|
31
|
37
|
47
|
39
|
22
|
24
|
31
|
|
2024/07
|
39
|
26
|
23
|
31
|
32
|
35
|
32
|
36
|
33
|
34
|
33
|
28
|
36
|
29
|
45
|
25
|
30
|
32
|
29
|
31
|
37
|
30
|
25
|
23
|
27
|
19
|
14
|
16
|
18
|
18
|
27
|
|
2024/06
|
30
|
21
|
38
|
55
|
46
|
21
|
22
|
32
|
31
|
22
|
24
|
32
|
41
|
47
|
38
|
30
|
20
|
25
|
21
|
14
|
36
|
27
|
17
|
24
|
22
|
20
|
13
|
17
|
31
|
31
|
|
|
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