Air Quality
Excellent
No health implications.
18
PM2.5
39
PM10
79
O3
0.6
CO
10
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Jun
95
Good
Fri
27 Jun
102
Light
Sat
28 Jun
63
Good
Sun
29 Jun
60
Good
Mon
30 Jun
54
Good
Tue
1 Jul
57
Good
Wed
2 Jul
15
Excellent
Air quality in the last 12 months (Tonghua County)
|
2025/05
|
16
|
22
|
22
|
22
|
29
|
28
|
32
|
40
|
53
|
25
|
32
|
40
|
46
|
33
|
18
|
24
|
19
|
22
|
24
|
42
|
40
|
58
|
34
|
33
|
29
|
28
|
30
|
28
|
37
|
40
|
41
|
|
2025/04
|
55
|
46
|
43
|
46
|
16
|
27
|
39
|
49
|
53
|
50
|
50
|
26
|
13
|
20
|
28
|
36
|
52
|
32
|
16
|
31
|
35
|
19
|
37
|
57
|
58
|
52
|
54
|
52
|
62
|
50
|
|
|
2025/03
|
67
|
27
|
20
|
25
|
40
|
52
|
44
|
47
|
50
|
51
|
40
|
64
|
45
|
34
|
38
|
37
|
58
|
49
|
44
|
43
|
55
|
80
|
102
|
69
|
84
|
87
|
37
|
27
|
27
|
26
|
41
|
|
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
|
|
|
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