Air Quality
Excellent
No health implications.
24
PM2.5
43
PM10
76
O3
0.4
CO
5
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Apr
81
Good
Sun
28 Apr
75
Good
Mon
29 Apr
80
Good
Tue
30 Apr
62
Good
Wed
1 May
78
Good
Thu
2 May
83
Good
Air quality in the last 12 months (Yangzhong)
|
2024/02
|
27
|
29
|
31
|
43
|
63
|
71
|
88
|
147
|
172
|
182
|
133
|
79
|
62
|
91
|
65
|
30
|
41
|
40
|
39
|
22
|
20
|
33
|
39
|
63
|
79
|
81
|
53
|
50
|
35
|
||
|
2024/01
|
104
|
84
|
86
|
115
|
142
|
188
|
59
|
50
|
114
|
96
|
112
|
133
|
213
|
154
|
38
|
40
|
51
|
33
|
48
|
69
|
59
|
38
|
29
|
45
|
66
|
90
|
102
|
106
|
144
|
90
|
35
|
|
2023/12
|
53
|
70
|
93
|
136
|
121
|
115
|
105
|
66
|
95
|
64
|
21
|
45
|
63
|
80
|
28
|
43
|
23
|
39
|
53
|
69
|
39
|
37
|
47
|
81
|
97
|
133
|
150
|
139
|
131
|
165
|
204
|
|
2023/11
|
71
|
60
|
72
|
60
|
40
|
38
|
58
|
68
|
97
|
32
|
32
|
46
|
39
|
62
|
91
|
95
|
81
|
46
|
61
|
96
|
111
|
81
|
112
|
43
|
40
|
62
|
85
|
90
|
88
|
31
|
|
|
2023/10
|
37
|
29
|
26
|
33
|
39
|
32
|
23
|
27
|
55
|
65
|
39
|
37
|
36
|
65
|
73
|
79
|
82
|
88
|
89
|
29
|
49
|
66
|
72
|
68
|
86
|
108
|
67
|
48
|
55
|
66
|
71
|
|
2023/09
|
32
|
37
|
40
|
29
|
19
|
26
|
39
|
47
|
50
|
60
|
56
|
32
|
23
|
25
|
23
|
26
|
49
|
67
|
61
|
27
|
28
|
25
|
23
|
23
|
33
|
32
|
55
|
62
|
71
|
31
|
|
|
2023/08
|
21
|
25
|
21
|
21
|
25
|
39
|
28
|
33
|
31
|
50
|
80
|
80
|
69
|
32
|
28
|
52
|
44
|
41
|
37
|
36
|
38
|
33
|
39
|
49
|
46
|
37
|
29
|
19
|
28
|
38
|
34
|
|
2023/07
|
50
|
45
|
31
|
31
|
45
|
35
|
27
|
28
|
40
|
23
|
49
|
48
|
41
|
47
|
44
|
40
|
20
|
15
|
22
|
21
|
31
|
20
|
29
|
38
|
50
|
22
|
22
|
13
|
15
|
23
|
26
|
|
2023/06
|
36
|
72
|
55
|
50
|
28
|
40
|
68
|
69
|
70
|
68
|
46
|
42
|
49
|
75
|
91
|
93
|
33
|
20
|
24
|
35
|
70
|
76
|
58
|
29
|
28
|
26
|
38
|
33
|
28
|
27
|
|
|
2023/05
|
77
|
57
|
44
|
39
|
26
|
40
|
33
|
40
|
48
|
51
|
53
|
60
|
69
|
77
|
61
|
89
|
36
|
29
|
37
|
54
|
59
|
97
|
73
|
55
|
60
|
68
|
52
|
45
|
47
|
29
|
32
|
|
2023/04
|
56
|
57
|
51
|
32
|
31
|
57
|
60
|
59
|
73
|
71
|
211
|
194
|
98
|
95
|
74
|
65
|
87
|
74
|
51
|
49
|
49
|
62
|
67
|
41
|
50
|
60
|
75
|
57
|
66
|
69
|
|
|
2023/03
|
119
|
83
|
58
|
90
|
97
|
83
|
85
|
93
|
100
|
89
|
73
|
79
|
65
|
64
|
101
|
76
|
27
|
41
|
40
|
80
|
45
|
49
|
129
|
85
|
58
|
71
|
99
|
94
|
70
|
67
|
71
|
|
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