Air Quality
Excellent
No health implications.
3
PM2.5
22
PM10
51
O3
0.8
CO
5
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Jun
42
Excellent
Wed
24 Jun
39
Excellent
Thu
25 Jun
42
Excellent
Fri
26 Jun
44
Excellent
Sat
27 Jun
59
Good
Sun
28 Jun
69
Good
Mon
29 Jun
30
Excellent
Air quality in the last 12 months (Tongliang)
|
2026/05
|
54
|
35
|
47
|
46
|
65
|
59
|
42
|
32
|
46
|
53
|
71
|
60
|
55
|
68
|
58
|
30
|
27
|
25
|
30
|
37
|
37
|
33
|
30
|
27
|
34
|
33
|
30
|
33
|
35
|
37
|
40
|
|
2026/04
|
37
|
36
|
32
|
51
|
58
|
47
|
34
|
32
|
35
|
42
|
41
|
39
|
40
|
33
|
40
|
39
|
52
|
57
|
57
|
94
|
30
|
25
|
39
|
52
|
64
|
60
|
43
|
28
|
28
|
36
|
|
|
2026/03
|
28
|
33
|
36
|
32
|
47
|
50
|
36
|
36
|
29
|
31
|
41
|
47
|
46
|
34
|
23
|
26
|
28
|
24
|
37
|
34
|
46
|
45
|
44
|
32
|
44
|
38
|
53
|
36
|
45
|
31
|
27
|
|
2026/02
|
62
|
98
|
115
|
100
|
106
|
114
|
113
|
59
|
56
|
69
|
77
|
82
|
84
|
98
|
82
|
57
|
114
|
100
|
100
|
87
|
92
|
96
|
97
|
38
|
54
|
44
|
48
|
29
|
|||
|
2026/01
|
30
|
29
|
42
|
52
|
61
|
61
|
75
|
96
|
118
|
145
|
172
|
173
|
154
|
164
|
178
|
207
|
218
|
212
|
99
|
23
|
27
|
50
|
61
|
65
|
76
|
75
|
75
|
109
|
110
|
36
|
42
|
|
2025/12
|
155
|
169
|
95
|
59
|
72
|
69
|
88
|
105
|
138
|
128
|
110
|
101
|
44
|
57
|
66
|
89
|
131
|
140
|
136
|
76
|
44
|
33
|
34
|
49
|
55
|
49
|
66
|
85
|
98
|
107
|
61
|
|
2025/11
|
38
|
44
|
49
|
47
|
47
|
37
|
23
|
22
|
24
|
22
|
23
|
38
|
46
|
42
|
33
|
42
|
26
|
29
|
40
|
53
|
70
|
91
|
75
|
74
|
69
|
64
|
96
|
100
|
102
|
133
|
|
|
2025/10
|
29
|
17
|
24
|
23
|
18
|
30
|
39
|
37
|
39
|
57
|
61
|
30
|
20
|
28
|
30
|
32
|
22
|
26
|
16
|
14
|
20
|
25
|
26
|
38
|
32
|
35
|
34
|
36
|
46
|
33
|
45
|
|
2025/09
|
49
|
52
|
42
|
44
|
45
|
24
|
33
|
26
|
33
|
40
|
44
|
21
|
22
|
29
|
40
|
43
|
31
|
23
|
19
|
27
|
25
|
19
|
15
|
22
|
38
|
36
|
40
|
26
|
17
|
29
|
|
|
2025/08
|
33
|
36
|
36
|
36
|
54
|
40
|
30
|
43
|
38
|
40
|
16
|
21
|
29
|
41
|
50
|
16
|
23
|
31
|
22
|
21
|
25
|
31
|
23
|
22
|
25
|
23
|
30
|
31
|
23
|
28
|
26
|
|
2025/07
|
28
|
15
|
15
|
21
|
21
|
28
|
29
|
18
|
24
|
30
|
27
|
26
|
38
|
39
|
34
|
39
|
43
|
33
|
29
|
23
|
27
|
24
|
18
|
15
|
16
|
22
|
26
|
40
|
43
|
35
|
32
|
|
2025/06
|
27
|
24
|
41
|
50
|
49
|
50
|
43
|
28
|
23
|
37
|
44
|
40
|
38
|
37
|
35
|
37
|
29
|
33
|
20
|
38
|
29
|
24
|
21
|
24
|
16
|
27
|
33
|
32
|
23
|
17
|
|
|
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