Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
90
*
PM2.5
118
PM10
7
O3
1.2
CO
6
SO2
30
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
17 Jan
125
Light
Sun
18 Jan
132
Light
Mon
19 Jan
70
Good
Tue
20 Jan
50
Excellent
Wed
21 Jan
57
Good
Thu
22 Jan
55
Good
Fri
23 Jan
46
Excellent
Tongjiang Air quality rank
Air quality in the last 12 months (Tongjiang)
|
2025/11
|
48
|
45
|
47
|
53
|
47
|
30
|
12
|
26
|
23
|
35
|
42
|
52
|
51
|
53
|
40
|
43
|
17
|
24
|
36
|
54
|
62
|
87
|
61
|
51
|
51
|
62
|
70
|
71
|
71
|
84
|
|
|
2025/10
|
15
|
12
|
14
|
13
|
16
|
24
|
23
|
23
|
32
|
32
|
29
|
17
|
14
|
21
|
15
|
22
|
11
|
15
|
12
|
8
|
12
|
16
|
21
|
27
|
25
|
29
|
33
|
42
|
45
|
31
|
39
|
|
2025/09
|
30
|
35
|
31
|
34
|
28
|
15
|
21
|
19
|
23
|
23
|
22
|
17
|
20
|
29
|
36
|
30
|
17
|
16
|
13
|
16
|
13
|
11
|
11
|
16
|
29
|
26
|
21
|
19
|
11
|
15
|
|
|
2025/08
|
28
|
32
|
34
|
36
|
31
|
27
|
23
|
23
|
23
|
14
|
20
|
26
|
25
|
41
|
31
|
16
|
19
|
22
|
30
|
33
|
23
|
21
|
21
|
21
|
23
|
28
|
29
|
27
|
20
|
21
|
22
|
|
2025/07
|
18
|
17
|
20
|
20
|
16
|
19
|
17
|
14
|
18
|
23
|
24
|
30
|
33
|
35
|
33
|
34
|
37
|
22
|
23
|
21
|
22
|
20
|
15
|
17
|
15
|
18
|
21
|
23
|
26
|
27
|
28
|
|
2025/06
|
15
|
24
|
38
|
41
|
40
|
43
|
25
|
24
|
32
|
39
|
36
|
36
|
41
|
34
|
41
|
48
|
43
|
25
|
19
|
28
|
21
|
20
|
21
|
26
|
17
|
20
|
25
|
26
|
23
|
15
|
|
|
2025/05
|
52
|
61
|
64
|
52
|
39
|
51
|
46
|
36
|
81
|
66
|
59
|
55
|
40
|
42
|
66
|
69
|
86
|
66
|
73
|
74
|
68
|
41
|
62
|
70
|
51
|
47
|
42
|
28
|
25
|
33
|
20
|
|
2025/04
|
44
|
54
|
60
|
57
|
62
|
58
|
58
|
59
|
61
|
53
|
44
|
431
|
219
|
123
|
89
|
72
|
78
|
72
|
68
|
41
|
39
|
79
|
69
|
56
|
53
|
51
|
46
|
44
|
51
|
37
|
|
|
2025/03
|
82
|
60
|
15
|
16
|
22
|
36
|
40
|
50
|
55
|
50
|
45
|
53
|
31
|
31
|
29
|
37
|
47
|
55
|
54
|
53
|
55
|
64
|
68
|
58
|
54
|
50
|
170
|
62
|
45
|
36
|
34
|
|
2025/02
|
51
|
42
|
40
|
53
|
50
|
35
|
42
|
50
|
55
|
62
|
81
|
60
|
57
|
48
|
51
|
60
|
59
|
53
|
66
|
58
|
56
|
49
|
31
|
51
|
52
|
61
|
68
|
76
|
|||
|
2025/01
|
133
|
131
|
151
|
117
|
83
|
107
|
111
|
79
|
75
|
76
|
70
|
78
|
93
|
100
|
77
|
72
|
96
|
108
|
114
|
112
|
135
|
198
|
226
|
87
|
17
|
59
|
73
|
85
|
167
|
138
|
104
|
|
2024/12
|
75
|
86
|
94
|
49
|
37
|
41
|
47
|
49
|
51
|
62
|
54
|
63
|
55
|
57
|
87
|
103
|
118
|
125
|
100
|
107
|
122
|
101
|
75
|
100
|
111
|
121
|
97
|
74
|
116
|
161
|
143
|
|
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