Air Quality
Excellent
No health implications.
27
PM2.5
48
PM10
49
O3
0.7
CO
9
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Apr
39
Excellent
Tue
30 Apr
35
Excellent
Wed
1 May
40
Excellent
Thu
2 May
36
Excellent
Fri
3 May
48
Excellent
Sat
4 May
41
Excellent
Air quality in the last 12 months (Mingxi)
|
2024/02
|
59
|
30
|
20
|
20
|
16
|
18
|
13
|
17
|
43
|
86
|
48
|
40
|
39
|
43
|
35
|
20
|
32
|
35
|
34
|
35
|
34
|
20
|
15
|
17
|
17
|
14
|
20
|
28
|
19
|
||
|
2024/01
|
91
|
86
|
30
|
46
|
56
|
64
|
60
|
77
|
53
|
41
|
41
|
50
|
53
|
62
|
70
|
68
|
54
|
64
|
51
|
27
|
21
|
12
|
32
|
39
|
39
|
44
|
45
|
42
|
50
|
34
|
45
|
|
2023/12
|
56
|
48
|
49
|
30
|
22
|
30
|
36
|
44
|
50
|
59
|
49
|
25
|
26
|
36
|
34
|
14
|
36
|
28
|
14
|
23
|
36
|
45
|
41
|
46
|
44
|
53
|
58
|
61
|
68
|
69
|
79
|
|
2023/11
|
37
|
38
|
40
|
46
|
50
|
32
|
32
|
40
|
43
|
24
|
13
|
12
|
17
|
30
|
36
|
28
|
56
|
57
|
54
|
47
|
42
|
44
|
46
|
58
|
51
|
47
|
54
|
51
|
51
|
55
|
|
|
2023/10
|
33
|
26
|
36
|
34
|
26
|
26
|
14
|
13
|
14
|
17
|
18
|
24
|
31
|
39
|
43
|
42
|
47
|
50
|
54
|
20
|
19
|
28
|
31
|
35
|
44
|
47
|
26
|
23
|
31
|
36
|
41
|
|
2023/09
|
22
|
25
|
23
|
25
|
20
|
17
|
20
|
31
|
33
|
36
|
32
|
39
|
39
|
23
|
17
|
24
|
24
|
30
|
39
|
38
|
38
|
32
|
30
|
27
|
27
|
30
|
31
|
32
|
28
|
31
|
|
|
2023/08
|
19
|
29
|
30
|
35
|
37
|
36
|
33
|
29
|
27
|
31
|
32
|
24
|
26
|
28
|
30
|
30
|
33
|
35
|
33
|
27
|
27
|
22
|
25
|
26
|
30
|
29
|
24
|
26
|
18
|
18
|
18
|
|
2023/07
|
32
|
25
|
21
|
21
|
20
|
22
|
20
|
24
|
30
|
28
|
30
|
31
|
30
|
32
|
37
|
21
|
21
|
20
|
20
|
21
|
20
|
23
|
25
|
27
|
25
|
17
|
14
|
12
|
19
|
21
|
23
|
|
2023/06
|
33
|
37
|
40
|
39
|
35
|
33
|
23
|
20
|
21
|
28
|
35
|
45
|
51
|
44
|
35
|
29
|
27
|
24
|
25
|
28
|
25
|
33
|
25
|
27
|
27
|
22
|
25
|
25
|
24
|
27
|
|
|
2023/05
|
42
|
41
|
42
|
27
|
34
|
26
|
20
|
28
|
27
|
37
|
41
|
28
|
41
|
52
|
49
|
59
|
39
|
27
|
37
|
36
|
27
|
29
|
33
|
34
|
36
|
43
|
43
|
39
|
31
|
32
|
32
|
|
2023/04
|
35
|
42
|
40
|
32
|
36
|
28
|
29
|
56
|
57
|
59
|
58
|
37
|
54
|
54
|
44
|
57
|
58
|
52
|
29
|
35
|
31
|
29
|
46
|
24
|
13
|
21
|
33
|
45
|
43
|
57
|
|
|
2023/03
|
48
|
62
|
72
|
61
|
51
|
51
|
56
|
61
|
60
|
57
|
56
|
57
|
62
|
56
|
68
|
71
|
56
|
54
|
39
|
46
|
54
|
53
|
37
|
23
|
21
|
17
|
30
|
39
|
37
|
32
|
42
|
|
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