Air Quality
Excellent
No health implications.
29
PM2.5
33
PM10
51
O3
0.8
CO
4
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Apr
48
Excellent
Sat
27 Apr
54
Good
Sun
28 Apr
54
Good
Mon
29 Apr
53
Good
Tue
30 Apr
47
Excellent
Wed
1 May
43
Excellent
Thu
2 May
44
Excellent
Air quality in the last 12 months (Pingnan)
|
2024/02
|
47
|
21
|
22
|
12
|
13
|
20
|
12
|
23
|
62
|
128
|
59
|
48
|
45
|
59
|
57
|
18
|
26
|
39
|
41
|
44
|
38
|
12
|
10
|
21
|
24
|
26
|
26
|
39
|
37
|
||
|
2024/01
|
108
|
82
|
38
|
40
|
49
|
50
|
99
|
89
|
66
|
46
|
69
|
60
|
43
|
42
|
71
|
53
|
41
|
42
|
46
|
34
|
19
|
18
|
23
|
29
|
45
|
54
|
72
|
72
|
69
|
43
|
39
|
|
2023/12
|
58
|
49
|
50
|
39
|
27
|
34
|
34
|
44
|
50
|
52
|
60
|
31
|
27
|
36
|
41
|
14
|
28
|
40
|
20
|
19
|
41
|
44
|
47
|
44
|
42
|
50
|
48
|
44
|
53
|
55
|
68
|
|
2023/11
|
30
|
31
|
32
|
37
|
39
|
34
|
30
|
38
|
39
|
23
|
16
|
15
|
23
|
33
|
37
|
30
|
53
|
55
|
48
|
44
|
39
|
36
|
39
|
77
|
50
|
37
|
48
|
51
|
55
|
58
|
|
|
2023/10
|
24
|
30
|
35
|
34
|
29
|
25
|
15
|
15
|
17
|
24
|
24
|
28
|
34
|
33
|
47
|
45
|
48
|
47
|
50
|
27
|
27
|
30
|
27
|
27
|
41
|
41
|
31
|
30
|
38
|
35
|
35
|
|
2023/09
|
24
|
23
|
19
|
17
|
13
|
18
|
26
|
28
|
31
|
33
|
38
|
35
|
32
|
33
|
27
|
26
|
29
|
35
|
25
|
28
|
28
|
21
|
24
|
23
|
25
|
26
|
29
|
29
|
26
|
27
|
|
|
2023/08
|
27
|
26
|
23
|
24
|
39
|
39
|
37
|
28
|
26
|
31
|
33
|
25
|
24
|
28
|
29
|
33
|
31
|
29
|
25
|
24
|
29
|
22
|
22
|
31
|
26
|
20
|
18
|
26
|
22
|
17
|
20
|
|
2023/07
|
24
|
26
|
23
|
19
|
21
|
31
|
29
|
30
|
41
|
39
|
39
|
35
|
35
|
32
|
22
|
16
|
15
|
24
|
22
|
19
|
23
|
23
|
26
|
32
|
20
|
15
|
12
|
16
|
15
|
23
|
27
|
|
2023/06
|
25
|
38
|
46
|
48
|
44
|
37
|
27
|
18
|
20
|
29
|
38
|
47
|
47
|
35
|
36
|
30
|
27
|
28
|
26
|
31
|
27
|
27
|
26
|
28
|
28
|
21
|
27
|
31
|
29
|
18
|
|
|
2023/05
|
39
|
35
|
36
|
39
|
29
|
28
|
22
|
28
|
33
|
38
|
40
|
48
|
43
|
53
|
52
|
53
|
42
|
33
|
40
|
37
|
39
|
30
|
41
|
47
|
45
|
43
|
34
|
29
|
24
|
22
|
25
|
|
2023/04
|
36
|
39
|
36
|
45
|
41
|
22
|
31
|
53
|
42
|
38
|
47
|
60
|
106
|
65
|
39
|
58
|
62
|
52
|
28
|
26
|
25
|
45
|
54
|
45
|
19
|
24
|
39
|
46
|
46
|
45
|
|
|
2023/03
|
41
|
66
|
53
|
46
|
52
|
52
|
47
|
45
|
53
|
49
|
46
|
43
|
64
|
46
|
45
|
62
|
45
|
39
|
29
|
42
|
59
|
68
|
41
|
20
|
16
|
24
|
45
|
49
|
40
|
30
|
36
|
|
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