Air Quality
Excellent
No health implications.
32
PM2.5
38
PM10
40
O3
1.1
CO
14
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 May
70
Good
Mon
12 May
93
Good
Tue
13 May
88
Good
Wed
14 May
77
Good
Thu
15 May
65
Good
Fri
16 May
54
Good
Sat
17 May
24
Excellent
Tonghua County Air quality rank
Air quality in the last 12 months (Tonghua County)
|
2025/02
|
80
|
73
|
35
|
37
|
37
|
49
|
38
|
26
|
42
|
54
|
66
|
89
|
79
|
67
|
80
|
47
|
31
|
33
|
44
|
43
|
44
|
38
|
41
|
39
|
55
|
56
|
59
|
62
|
|||
|
2025/01
|
57
|
41
|
51
|
51
|
77
|
55
|
59
|
28
|
30
|
44
|
64
|
67
|
65
|
45
|
39
|
36
|
47
|
54
|
53
|
69
|
73
|
61
|
62
|
62
|
63
|
77
|
64
|
70
|
74
|
59
|
76
|
|
2024/12
|
53
|
16
|
37
|
35
|
35
|
32
|
42
|
52
|
60
|
70
|
54
|
47
|
57
|
52
|
33
|
34
|
38
|
37
|
52
|
66
|
40
|
46
|
64
|
61
|
67
|
41
|
43
|
53
|
47
|
42
|
39
|
|
2024/11
|
66
|
95
|
55
|
18
|
23
|
20
|
34
|
46
|
46
|
32
|
41
|
27
|
37
|
44
|
28
|
28
|
20
|
23
|
25
|
43
|
49
|
31
|
33
|
49
|
51
|
29
|
21
|
34
|
28
|
37
|
|
|
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
|
|
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