Air Quality
Excellent
No health implications.
26
PM2.5
48
PM10
83
O3
0.6
CO
8
SO2
29
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 May
83
Good
Sun
5 May
51
Good
Mon
6 May
103
Lightly
Tue
7 May
101
Lightly
Wed
8 May
99
Good
Thu
9 May
101
Lightly
Fri
10 May
102
Lightly
Air quality in the last 12 months (Tianning)
|
2024/02
|
26
|
29
|
27
|
43
|
63
|
81
|
76
|
131
|
164
|
175
|
119
|
74
|
52
|
62
|
61
|
29
|
39
|
39
|
40
|
21
|
18
|
35
|
46
|
63
|
78
|
88
|
54
|
47
|
31
|
||
|
2024/01
|
142
|
98
|
97
|
127
|
129
|
203
|
76
|
42
|
122
|
113
|
120
|
107
|
157
|
153
|
35
|
36
|
60
|
35
|
41
|
64
|
66
|
41
|
30
|
46
|
71
|
98
|
118
|
120
|
133
|
77
|
45
|
|
2023/12
|
48
|
70
|
99
|
122
|
113
|
84
|
84
|
67
|
88
|
74
|
23
|
50
|
62
|
98
|
31
|
46
|
26
|
42
|
52
|
70
|
41
|
41
|
53
|
86
|
103
|
113
|
154
|
155
|
158
|
163
|
198
|
|
2023/11
|
62
|
53
|
64
|
85
|
50
|
29
|
56
|
65
|
90
|
33
|
32
|
48
|
38
|
60
|
102
|
89
|
73
|
47
|
57
|
84
|
112
|
68
|
101
|
34
|
38
|
59
|
92
|
98
|
80
|
31
|
|
|
2023/10
|
39
|
30
|
30
|
32
|
40
|
39
|
28
|
30
|
63
|
68
|
40
|
44
|
55
|
70
|
70
|
81
|
109
|
83
|
92
|
31
|
46
|
70
|
60
|
61
|
89
|
132
|
90
|
36
|
52
|
68
|
76
|
|
2023/09
|
33
|
48
|
48
|
30
|
33
|
30
|
58
|
60
|
55
|
69
|
66
|
42
|
27
|
25
|
25
|
37
|
52
|
65
|
55
|
30
|
27
|
32
|
29
|
37
|
52
|
43
|
60
|
63
|
62
|
37
|
|
|
2023/08
|
22
|
26
|
30
|
23
|
33
|
44
|
30
|
43
|
32
|
64
|
87
|
71
|
62
|
40
|
40
|
49
|
46
|
42
|
41
|
37
|
39
|
34
|
38
|
65
|
71
|
49
|
33
|
23
|
31
|
32
|
40
|
|
2023/07
|
38
|
42
|
29
|
28
|
45
|
33
|
33
|
23
|
22
|
25
|
46
|
45
|
36
|
45
|
41
|
44
|
32
|
22
|
31
|
25
|
26
|
18
|
25
|
33
|
41
|
23
|
22
|
19
|
17
|
22
|
25
|
|
2023/06
|
47
|
80
|
72
|
43
|
47
|
50
|
64
|
44
|
74
|
75
|
59
|
59
|
52
|
76
|
99
|
95
|
32
|
21
|
25
|
38
|
73
|
66
|
48
|
34
|
31
|
26
|
30
|
35
|
25
|
25
|
|
|
2023/05
|
68
|
52
|
47
|
41
|
47
|
42
|
32
|
43
|
58
|
50
|
50
|
65
|
68
|
71
|
62
|
81
|
36
|
35
|
42
|
63
|
76
|
102
|
105
|
47
|
57
|
72
|
57
|
46
|
73
|
46
|
33
|
|
2023/04
|
62
|
55
|
54
|
45
|
46
|
58
|
61
|
65
|
63
|
67
|
183
|
175
|
105
|
111
|
78
|
80
|
85
|
64
|
93
|
50
|
45
|
67
|
83
|
47
|
54
|
68
|
66
|
61
|
63
|
65
|
|
|
2023/03
|
108
|
74
|
50
|
82
|
93
|
70
|
78
|
82
|
82
|
79
|
65
|
73
|
64
|
62
|
79
|
72
|
33
|
50
|
41
|
74
|
56
|
69
|
80
|
94
|
59
|
73
|
105
|
86
|
62
|
62
|
77
|
|
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