Air Quality
Excellent
No health implications.
8
PM2.5
12
PM10
41
O3
0.6
CO
5
SO2
27
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 May
46
Excellent
Mon
25 May
48
Excellent
Tue
26 May
60
Good
Wed
27 May
72
Good
Thu
28 May
93
Good
Fri
29 May
90
Good
Sat
30 May
36
Excellent
Air quality in the last 12 months (Tianning)
|
2026/04
|
82
|
81
|
46
|
65
|
85
|
83
|
49
|
50
|
35
|
65
|
66
|
28
|
47
|
54
|
57
|
45
|
72
|
51
|
47
|
48
|
70
|
27
|
34
|
57
|
59
|
62
|
68
|
45
|
33
|
53
|
|
|
2026/03
|
38
|
29
|
53
|
37
|
54
|
58
|
50
|
45
|
58
|
49
|
60
|
59
|
90
|
65
|
64
|
59
|
64
|
53
|
85
|
98
|
62
|
67
|
67
|
60
|
86
|
96
|
62
|
61
|
69
|
44
|
70
|
|
2026/02
|
68
|
86
|
80
|
79
|
108
|
71
|
36
|
44
|
47
|
59
|
104
|
114
|
89
|
74
|
97
|
38
|
52
|
89
|
79
|
44
|
43
|
105
|
72
|
36
|
54
|
43
|
25
|
51
|
|||
|
2026/01
|
25
|
44
|
59
|
104
|
128
|
160
|
59
|
82
|
86
|
81
|
62
|
62
|
75
|
90
|
104
|
150
|
128
|
56
|
26
|
33
|
51
|
48
|
83
|
106
|
81
|
27
|
69
|
61
|
46
|
34
|
31
|
|
2025/12
|
97
|
59
|
40
|
54
|
76
|
71
|
85
|
85
|
62
|
56
|
111
|
34
|
37
|
58
|
68
|
89
|
124
|
69
|
90
|
141
|
32
|
36
|
45
|
82
|
54
|
34
|
58
|
79
|
105
|
108
|
30
|
|
2025/11
|
132
|
94
|
36
|
48
|
54
|
56
|
53
|
34
|
35
|
60
|
35
|
50
|
60
|
123
|
93
|
72
|
42
|
42
|
53
|
66
|
85
|
118
|
120
|
99
|
82
|
75
|
190
|
156
|
102
|
91
|
|
|
2025/10
|
51
|
35
|
33
|
40
|
49
|
55
|
45
|
33
|
30
|
37
|
62
|
90
|
46
|
24
|
48
|
20
|
29
|
18
|
26
|
29
|
26
|
26
|
30
|
41
|
40
|
46
|
60
|
41
|
35
|
38
|
37
|
|
2025/09
|
27
|
20
|
35
|
54
|
47
|
36
|
37
|
39
|
22
|
31
|
35
|
36
|
34
|
40
|
25
|
44
|
33
|
18
|
32
|
23
|
31
|
34
|
34
|
25
|
22
|
35
|
41
|
43
|
30
|
41
|
|
|
2025/08
|
30
|
20
|
20
|
25
|
40
|
26
|
16
|
19
|
24
|
25
|
23
|
34
|
28
|
18
|
17
|
19
|
24
|
27
|
36
|
36
|
48
|
29
|
22
|
36
|
29
|
28
|
40
|
27
|
28
|
31
|
24
|
|
2025/07
|
28
|
36
|
43
|
41
|
44
|
40
|
24
|
17
|
17
|
43
|
30
|
27
|
35
|
32
|
37
|
40
|
29
|
26
|
20
|
19
|
18
|
18
|
21
|
27
|
25
|
18
|
19
|
21
|
22
|
12
|
11
|
|
2025/06
|
23
|
17
|
39
|
53
|
46
|
37
|
56
|
23
|
44
|
39
|
42
|
39
|
22
|
32
|
18
|
29
|
36
|
48
|
29
|
20
|
16
|
16
|
28
|
28
|
48
|
44
|
25
|
17
|
17
|
36
|
|
|
2025/05
|
52
|
57
|
50
|
37
|
56
|
63
|
79
|
56
|
27
|
44
|
43
|
44
|
52
|
52
|
107
|
42
|
47
|
59
|
67
|
45
|
26
|
56
|
29
|
42
|
56
|
42
|
34
|
42
|
58
|
42
|
51
|
|
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