Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
PM2.5
83
*
PM10
137
O3
0.5
CO
9
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 Apr
58
Good
Sat
4 Apr
57
Good
Sun
5 Apr
55
Good
Mon
6 Apr
58
Good
Tue
7 Apr
59
Good
Wed
8 Apr
52
Good
Thu
9 Apr
34
Excellent
Air quality in the last 12 months (Tonghua County)
|
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
|
|
2025/09
|
15
|
45
|
29
|
27
|
25
|
18
|
22
|
31
|
27
|
31
|
35
|
39
|
47
|
29
|
24
|
29
|
23
|
29
|
21
|
22
|
46
|
32
|
32
|
12
|
24
|
37
|
36
|
26
|
42
|
39
|
|
|
2025/08
|
22
|
18
|
18
|
18
|
18
|
12
|
17
|
27
|
18
|
16
|
27
|
24
|
27
|
16
|
24
|
9
|
14
|
18
|
18
|
11
|
17
|
16
|
19
|
19
|
11
|
15
|
30
|
16
|
15
|
24
|
10
|
|
2025/07
|
11
|
10
|
9
|
10
|
16
|
14
|
28
|
26
|
29
|
31
|
30
|
25
|
20
|
17
|
13
|
9
|
12
|
12
|
16
|
11
|
12
|
16
|
11
|
17
|
17
|
18
|
23
|
20
|
19
|
14
|
25
|
|
2025/06
|
43
|
37
|
19
|
13
|
32
|
25
|
20
|
20
|
26
|
16
|
18
|
25
|
23
|
31
|
29
|
15
|
16
|
25
|
28
|
19
|
17
|
21
|
26
|
32
|
30
|
29
|
33
|
19
|
22
|
13
|
|
|
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
|
|
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