Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
18
PM2.5
73
*
PM10
72
O3
0.4
CO
6
SO2
15
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
8 Apr
74
Good
Thu
9 Apr
78
Good
Fri
10 Apr
59
Good
Sat
11 Apr
61
Good
Sun
12 Apr
66
Good
Mon
13 Apr
51
Good
Tue
14 Apr
16
Excellent
Air quality in the last 12 months (Tongyu)
|
2026/02
|
51
|
50
|
44
|
44
|
81
|
33
|
42
|
38
|
60
|
75
|
41
|
89
|
61
|
98
|
39
|
54
|
58
|
31
|
51
|
94
|
133
|
132
|
66
|
31
|
129
|
31
|
39
|
37
|
|||
|
2026/01
|
62
|
56
|
58
|
52
|
33
|
42
|
42
|
52
|
53
|
50
|
33
|
45
|
29
|
42
|
58
|
76
|
37
|
36
|
38
|
42
|
36
|
35
|
35
|
39
|
50
|
51
|
40
|
43
|
55
|
48
|
48
|
|
2025/12
|
49
|
26
|
27
|
39
|
39
|
46
|
48
|
33
|
51
|
53
|
40
|
43
|
71
|
53
|
66
|
52
|
73
|
110
|
99
|
42
|
57
|
65
|
66
|
41
|
36
|
54
|
55
|
59
|
31
|
32
|
41
|
|
2025/11
|
55
|
29
|
58
|
50
|
85
|
50
|
114
|
192
|
27
|
39
|
59
|
56
|
36
|
58
|
106
|
56
|
35
|
35
|
42
|
31
|
35
|
45
|
72
|
90
|
37
|
57
|
33
|
50
|
66
|
55
|
|
|
2025/10
|
47
|
48
|
54
|
34
|
24
|
29
|
45
|
22
|
32
|
43
|
51
|
35
|
54
|
51
|
33
|
34
|
36
|
27
|
25
|
24
|
32
|
40
|
60
|
48
|
39
|
25
|
30
|
40
|
108
|
35
|
51
|
|
2025/09
|
29
|
28
|
43
|
45
|
43
|
23
|
25
|
24
|
23
|
23
|
37
|
42
|
41
|
38
|
20
|
28
|
21
|
23
|
26
|
35
|
30
|
34
|
40
|
21
|
23
|
29
|
32
|
42
|
38
|
41
|
|
|
2025/08
|
21
|
27
|
15
|
17
|
18
|
15
|
15
|
20
|
19
|
18
|
18
|
22
|
19
|
21
|
31
|
25
|
17
|
23
|
25
|
24
|
22
|
15
|
22
|
17
|
20
|
17
|
26
|
20
|
18
|
27
|
38
|
|
2025/07
|
33
|
26
|
34
|
20
|
23
|
15
|
20
|
29
|
33
|
37
|
37
|
24
|
18
|
21
|
23
|
15
|
15
|
17
|
24
|
16
|
15
|
20
|
27
|
26
|
18
|
22
|
21
|
18
|
16
|
15
|
16
|
|
2025/06
|
18
|
31
|
16
|
16
|
26
|
22
|
18
|
31
|
23
|
19
|
20
|
38
|
33
|
20
|
30
|
19
|
20
|
33
|
21
|
15
|
15
|
22
|
27
|
43
|
40
|
38
|
44
|
26
|
37
|
30
|
|
|
2025/05
|
35
|
25
|
24
|
22
|
30
|
32
|
45
|
50
|
41
|
34
|
40
|
72
|
65
|
81
|
62
|
45
|
30
|
37
|
31
|
41
|
45
|
38
|
27
|
43
|
35
|
43
|
57
|
67
|
60
|
68
|
43
|
|
2025/04
|
65
|
48
|
65
|
81
|
65
|
73
|
67
|
46
|
54
|
69
|
105
|
27
|
19
|
25
|
32
|
35
|
69
|
29
|
27
|
44
|
51
|
19
|
37
|
60
|
57
|
107
|
35
|
33
|
62
|
28
|
|
|
2025/03
|
43
|
37
|
47
|
57
|
73
|
59
|
67
|
80
|
135
|
155
|
122
|
124
|
61
|
41
|
42
|
58
|
87
|
52
|
64
|
61
|
66
|
96
|
161
|
70
|
105
|
110
|
34
|
32
|
30
|
30
|
47
|
|
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