Air Quality
Excellent
No health implications.
12
PM2.5
37
PM10
104
O3
0.3
CO
10
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Nov
91
Good
Fri
13 Nov
100
Good
Sat
14 Nov
115
Light
Sun
15 Nov
96
Good
Mon
16 Nov
59
Good
Tue
17 Nov
59
Good
Wed
18 Nov
50
Excellent
Air quality in the last 12 months (Tonghua County)
|
2026/09
|
22
|
27
|
34
|
33
|
30
|
37
|
38
|
20
|
23
|
26
|
26
|
32
|
40
|
20
|
29
|
28
|
30
|
33
|
30
|
26
|
20
|
27
|
36
|
26
|
34
|
25
|
21
|
22
|
24
|
19
|
|
|
2026/08
|
30
|
26
|
28
|
28
|
26
|
33
|
35
|
20
|
25
|
22
|
23
|
27
|
18
|
19
|
22
|
19
|
21
|
19
|
26
|
25
|
27
|
29
|
18
|
20
|
22
|
25
|
29
|
30
|
21
|
24
|
31
|
|
2026/07
|
31
|
27
|
30
|
31
|
31
|
26
|
23
|
16
|
25
|
25
|
13
|
17
|
14
|
15
|
21
|
29
|
29
|
28
|
20
|
25
|
39
|
30
|
30
|
25
|
20
|
22
|
24
|
26
|
26
|
24
|
26
|
|
2026/06
|
46
|
42
|
37
|
27
|
19
|
25
|
18
|
21
|
29
|
21
|
22
|
28
|
41
|
47
|
41
|
35
|
29
|
27
|
28
|
27
|
24
|
31
|
28
|
28
|
25
|
40
|
33
|
31
|
31
|
31
|
|
|
2026/05
|
41
|
34
|
27
|
26
|
40
|
36
|
24
|
25
|
47
|
39
|
38
|
40
|
39
|
39
|
42
|
40
|
33
|
30
|
24
|
26
|
28
|
26
|
32
|
30
|
34
|
38
|
22
|
30
|
34
|
36
|
57
|
|
2026/04
|
65
|
79
|
59
|
29
|
36
|
41
|
32
|
38
|
37
|
43
|
39
|
49
|
85
|
218
|
128
|
54
|
42
|
40
|
62
|
76
|
66
|
46
|
39
|
51
|
50
|
31
|
38
|
29
|
33
|
37
|
|
|
2026/03
|
48
|
63
|
81
|
58
|
43
|
35
|
41
|
46
|
66
|
59
|
57
|
61
|
49
|
92
|
284
|
105
|
73
|
47
|
41
|
45
|
56
|
64
|
89
|
64
|
73
|
72
|
54
|
72
|
54
|
34
|
40
|
|
2026/02
|
69
|
74
|
68
|
90
|
109
|
55
|
48
|
55
|
59
|
68
|
90
|
71
|
108
|
109
|
47
|
91
|
257
|
39
|
47
|
55
|
72
|
91
|
42
|
46
|
59
|
61
|
50
|
57
|
|||
|
2026/01
|
66
|
59
|
70
|
71
|
61
|
55
|
50
|
51
|
47
|
43
|
37
|
43
|
25
|
56
|
56
|
50
|
48
|
48
|
39
|
65
|
62
|
60
|
57
|
52
|
65
|
60
|
63
|
62
|
62
|
65
|
69
|
|
2025/12
|
45
|
31
|
28
|
42
|
39
|
43
|
63
|
30
|
47
|
76
|
38
|
80
|
63
|
46
|
63
|
58
|
55
|
46
|
23
|
30
|
35
|
45
|
31
|
39
|
30
|
47
|
68
|
72
|
37
|
39
|
50
|
|
2025/11
|
43
|
21
|
31
|
44
|
58
|
55
|
70
|
61
|
33
|
27
|
46
|
52
|
40
|
52
|
58
|
43
|
40
|
41
|
49
|
54
|
47
|
48
|
65
|
116
|
238
|
138
|
41
|
46
|
44
|
50
|
|
|
2025/10
|
38
|
42
|
41
|
33
|
31
|
19
|
23
|
27
|
24
|
27
|
16
|
38
|
34
|
55
|
49
|
55
|
37
|
18
|
25
|
33
|
38
|
45
|
53
|
56
|
56
|
47
|
47
|
59
|
44
|
31
|
40
|
|
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