Air Quality
Excellent
No health implications.
15
PM2.5
28
PM10
125
O3
0.4
CO
4
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Apr
72
Good
Sun
28 Apr
57
Good
Mon
29 Apr
75
Good
Tue
30 Apr
42
Excellent
Wed
1 May
72
Good
Thu
2 May
79
Good
Fri
3 May
81
Good
Air quality in the last 12 months (Jinyun)
|
2024/02
|
33
|
17
|
13
|
15
|
14
|
23
|
26
|
80
|
87
|
101
|
59
|
55
|
56
|
54
|
44
|
22
|
27
|
43
|
44
|
32
|
24
|
16
|
16
|
23
|
36
|
64
|
81
|
51
|
16
|
||
|
2024/01
|
129
|
95
|
69
|
52
|
73
|
80
|
169
|
129
|
87
|
74
|
94
|
74
|
75
|
67
|
123
|
59
|
52
|
76
|
89
|
21
|
36
|
32
|
34
|
45
|
53
|
64
|
85
|
79
|
91
|
58
|
45
|
|
2023/12
|
46
|
50
|
67
|
47
|
42
|
42
|
56
|
58
|
65
|
69
|
58
|
19
|
48
|
54
|
47
|
20
|
42
|
41
|
17
|
51
|
62
|
54
|
53
|
57
|
62
|
95
|
81
|
101
|
119
|
89
|
87
|
|
2023/11
|
40
|
38
|
45
|
44
|
42
|
26
|
38
|
54
|
52
|
18
|
15
|
17
|
42
|
51
|
54
|
43
|
61
|
63
|
56
|
54
|
55
|
55
|
59
|
85
|
50
|
57
|
70
|
62
|
67
|
81
|
|
|
2023/10
|
27
|
34
|
37
|
36
|
33
|
27
|
19
|
21
|
33
|
43
|
39
|
44
|
50
|
49
|
50
|
54
|
58
|
56
|
58
|
22
|
36
|
42
|
42
|
41
|
54
|
59
|
56
|
56
|
49
|
47
|
45
|
|
2023/09
|
37
|
41
|
33
|
28
|
22
|
31
|
39
|
32
|
37
|
40
|
42
|
39
|
27
|
20
|
24
|
22
|
28
|
37
|
29
|
29
|
30
|
21
|
23
|
31
|
39
|
32
|
36
|
39
|
30
|
26
|
|
|
2023/08
|
23
|
30
|
30
|
31
|
44
|
45
|
40
|
35
|
43
|
47
|
42
|
34
|
29
|
27
|
34
|
39
|
38
|
31
|
24
|
28
|
30
|
25
|
24
|
31
|
31
|
26
|
19
|
25
|
18
|
22
|
30
|
|
2023/07
|
35
|
32
|
28
|
32
|
31
|
30
|
31
|
35
|
39
|
41
|
38
|
38
|
37
|
35
|
26
|
17
|
23
|
26
|
26
|
20
|
26
|
20
|
27
|
30
|
24
|
14
|
10
|
12
|
21
|
22
|
27
|
|
2023/06
|
35
|
54
|
58
|
57
|
48
|
39
|
30
|
22
|
30
|
42
|
51
|
55
|
42
|
41
|
57
|
42
|
36
|
37
|
31
|
32
|
25
|
32
|
26
|
25
|
26
|
26
|
29
|
37
|
36
|
32
|
|
|
2023/05
|
56
|
38
|
39
|
37
|
31
|
32
|
26
|
34
|
43
|
45
|
50
|
60
|
51
|
60
|
59
|
47
|
30
|
31
|
38
|
37
|
33
|
39
|
88
|
64
|
54
|
54
|
32
|
32
|
29
|
40
|
40
|
|
2023/04
|
51
|
50
|
48
|
49
|
42
|
23
|
47
|
57
|
52
|
53
|
51
|
103
|
98
|
67
|
56
|
64
|
69
|
58
|
28
|
27
|
35
|
61
|
58
|
25
|
32
|
35
|
52
|
57
|
49
|
57
|
|
|
2023/03
|
59
|
80
|
67
|
65
|
63
|
63
|
64
|
62
|
67
|
51
|
53
|
63
|
66
|
57
|
59
|
64
|
56
|
38
|
39
|
33
|
56
|
46
|
26
|
28
|
32
|
42
|
75
|
71
|
55
|
27
|
35
|
|
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