Air Quality
Excellent
No health implications.
16
PM2.5
16
PM10
64
O3
0.5
CO
12
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Feb
56
Good
Sun
15 Feb
58
Good
Mon
16 Feb
84
Good
Tue
17 Feb
89
Good
Wed
18 Feb
58
Good
Thu
19 Feb
56
Good
Fri
20 Feb
41
Excellent
Tongjiang Air quality rank
Air quality in the last 12 months (Tongjiang)
|
2026/01
|
23
|
40
|
30
|
22
|
21
|
38
|
28
|
24
|
59
|
50
|
22
|
74
|
54
|
27
|
58
|
30
|
38
|
55
|
45
|
37
|
30
|
30
|
33
|
39
|
24
|
26
|
30
|
45
|
27
|
30
|
24
|
|
2025/12
|
27
|
34
|
25
|
22
|
30
|
55
|
64
|
52
|
42
|
37
|
24
|
37
|
60
|
94
|
68
|
25
|
24
|
50
|
78
|
35
|
24
|
45
|
54
|
46
|
40
|
20
|
40
|
56
|
50
|
31
|
26
|
|
2025/11
|
58
|
49
|
51
|
62
|
94
|
61
|
20
|
58
|
46
|
19
|
23
|
56
|
31
|
26
|
53
|
58
|
42
|
30
|
68
|
69
|
36
|
79
|
101
|
60
|
34
|
44
|
54
|
48
|
56
|
42
|
|
|
2025/10
|
28
|
25
|
41
|
44
|
18
|
46
|
40
|
23
|
44
|
44
|
41
|
32
|
44
|
53
|
41
|
55
|
46
|
18
|
21
|
22
|
26
|
40
|
44
|
119
|
140
|
136
|
97
|
34
|
73
|
81
|
53
|
|
2025/09
|
26
|
36
|
36
|
48
|
50
|
35
|
39
|
45
|
30
|
24
|
34
|
36
|
35
|
36
|
24
|
23
|
20
|
29
|
35
|
28
|
39
|
37
|
48
|
27
|
18
|
16
|
23
|
30
|
35
|
37
|
|
|
2025/08
|
29
|
30
|
25
|
20
|
21
|
22
|
20
|
20
|
31
|
20
|
19
|
25
|
34
|
27
|
25
|
20
|
24
|
30
|
22
|
23
|
35
|
22
|
19
|
25
|
25
|
20
|
26
|
30
|
22
|
23
|
29
|
|
2025/07
|
29
|
31
|
29
|
24
|
35
|
22
|
29
|
42
|
37
|
20
|
34
|
34
|
24
|
26
|
24
|
20
|
26
|
28
|
33
|
32
|
22
|
24
|
34
|
36
|
30
|
24
|
26
|
24
|
37
|
23
|
22
|
|
2025/06
|
35
|
31
|
18
|
17
|
21
|
19
|
21
|
21
|
22
|
16
|
21
|
27
|
38
|
32
|
29
|
33
|
24
|
31
|
47
|
28
|
19
|
26
|
33
|
39
|
49
|
48
|
49
|
60
|
37
|
29
|
|
|
2025/05
|
44
|
44
|
23
|
20
|
22
|
32
|
50
|
40
|
43
|
41
|
53
|
69
|
45
|
36
|
32
|
31
|
32
|
19
|
26
|
29
|
19
|
39
|
27
|
15
|
23
|
30
|
30
|
48
|
49
|
50
|
60
|
|
2025/04
|
66
|
62
|
68
|
61
|
61
|
47
|
61
|
67
|
52
|
81
|
88
|
71
|
71
|
37
|
46
|
33
|
77
|
54
|
50
|
32
|
62
|
44
|
66
|
45
|
35
|
18
|
29
|
33
|
39
|
32
|
|
|
2025/03
|
18
|
23
|
43
|
54
|
49
|
35
|
25
|
56
|
65
|
67
|
50
|
50
|
24
|
27
|
28
|
41
|
58
|
33
|
39
|
86
|
48
|
16
|
18
|
35
|
49
|
39
|
55
|
32
|
46
|
26
|
54
|
|
2025/02
|
66
|
96
|
76
|
34
|
23
|
23
|
55
|
47
|
34
|
29
|
61
|
60
|
34
|
37
|
56
|
35
|
13
|
40
|
82
|
42
|
31
|
19
|
25
|
39
|
63
|
25
|
58
|
53
|
|||
|
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