Air Quality
Excellent
No health implications.
11
PM2.5
17
PM10
49
O3
0.4
CO
5
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Nov
58
Good
Wed
6 Nov
52
Good
Thu
7 Nov
53
Good
Fri
8 Nov
55
Good
Sat
9 Nov
65
Good
Sun
10 Nov
60
Good
Mon
11 Nov
65
Good
Air quality in the last 12 months (Tonghua County)
|
2024/10
|
11
|
16
|
29
|
29
|
29
|
48
|
22
|
34
|
32
|
32
|
31
|
45
|
46
|
30
|
14
|
30
|
55
|
50
|
20
|
27
|
22
|
28
|
21
|
37
|
44
|
56
|
43
|
28
|
49
|
43
|
55
|
|
2024/09
|
19
|
11
|
18
|
19
|
13
|
22
|
27
|
21
|
27
|
20
|
17
|
21
|
19
|
16
|
15
|
23
|
21
|
27
|
31
|
15
|
9
|
21
|
21
|
25
|
28
|
16
|
35
|
28
|
24
|
29
|
|
|
2024/08
|
12
|
13
|
16
|
22
|
16
|
17
|
15
|
22
|
35
|
28
|
24
|
19
|
23
|
27
|
30
|
25
|
29
|
30
|
23
|
22
|
18
|
13
|
15
|
29
|
34
|
26
|
27
|
23
|
22
|
24
|
25
|
|
2024/07
|
22
|
30
|
12
|
26
|
28
|
17
|
15
|
26
|
49
|
49
|
57
|
52
|
54
|
53
|
50
|
26
|
10
|
16
|
29
|
19
|
15
|
16
|
14
|
11
|
11
|
8
|
7
|
8
|
12
|
20
|
17
|
|
2024/06
|
15
|
13
|
27
|
25
|
24
|
19
|
19
|
17
|
16
|
24
|
29
|
20
|
22
|
13
|
14
|
19
|
28
|
32
|
41
|
23
|
27
|
21
|
20
|
13
|
13
|
23
|
27
|
27
|
17
|
22
|
|
|
2024/05
|
27
|
41
|
38
|
35
|
20
|
14
|
28
|
26
|
49
|
49
|
43
|
40
|
29
|
39
|
15
|
24
|
30
|
39
|
20
|
10
|
14
|
24
|
18
|
29
|
22
|
11
|
10
|
23
|
30
|
20
|
14
|
|
2024/04
|
41
|
45
|
51
|
69
|
48
|
58
|
57
|
89
|
70
|
107
|
32
|
36
|
27
|
32
|
48
|
137
|
101
|
55
|
62
|
91
|
52
|
31
|
32
|
20
|
33
|
45
|
45
|
21
|
22
|
27
|
|
|
2024/03
|
35
|
39
|
32
|
39
|
40
|
27
|
32
|
33
|
35
|
46
|
35
|
42
|
44
|
51
|
56
|
48
|
66
|
39
|
35
|
33
|
46
|
56
|
40
|
46
|
33
|
38
|
46
|
62
|
89
|
59
|
57
|
|
2024/02
|
50
|
68
|
62
|
60
|
43
|
57
|
82
|
83
|
144
|
268
|
89
|
68
|
70
|
52
|
32
|
34
|
30
|
26
|
25
|
31
|
29
|
27
|
32
|
98
|
95
|
53
|
50
|
52
|
50
|
||
|
2024/01
|
94
|
57
|
74
|
51
|
36
|
42
|
30
|
39
|
40
|
66
|
33
|
37
|
53
|
36
|
50
|
72
|
74
|
47
|
52
|
44
|
53
|
39
|
46
|
37
|
67
|
76
|
64
|
65
|
77
|
73
|
54
|
|
2023/12
|
44
|
53
|
43
|
46
|
55
|
37
|
36
|
75
|
47
|
25
|
34
|
40
|
66
|
32
|
35
|
58
|
33
|
58
|
66
|
45
|
47
|
53
|
78
|
74
|
57
|
37
|
69
|
73
|
67
|
67
|
89
|
|
2023/11
|
49
|
48
|
26
|
44
|
46
|
36
|
28
|
34
|
20
|
19
|
25
|
33
|
37
|
40
|
46
|
35
|
20
|
36
|
43
|
29
|
26
|
34
|
26
|
19
|
25
|
28
|
36
|
26
|
27
|
28
|
|
|
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