Air Quality
Excellent
No health implications.
3
PM2.5
11
PM10
18
O3
0.6
CO
6
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Mar
49
Excellent
Tue
1 Apr
57
Good
Wed
2 Apr
74
Good
Thu
3 Apr
70
Good
Fri
4 Apr
61
Good
Sat
5 Apr
54
Good
Sun
6 Apr
34
Excellent
Air quality in the last 12 months (Pingshan)
|
2025/02
|
25
|
15
|
9
|
16
|
31
|
40
|
21
|
49
|
41
|
39
|
30
|
24
|
40
|
43
|
26
|
42
|
44
|
61
|
38
|
39
|
40
|
43
|
16
|
24
|
50
|
43
|
33
|
31
|
|||
|
2025/01
|
65
|
56
|
57
|
59
|
59
|
65
|
59
|
64
|
61
|
48
|
51
|
40
|
57
|
55
|
55
|
65
|
54
|
54
|
49
|
54
|
44
|
53
|
38
|
21
|
23
|
18
|
21
|
41
|
87
|
38
|
27
|
|
2024/12
|
54
|
55
|
47
|
45
|
54
|
64
|
52
|
32
|
37
|
48
|
51
|
27
|
35
|
57
|
43
|
46
|
60
|
53
|
56
|
65
|
55
|
58
|
65
|
65
|
56
|
46
|
64
|
65
|
72
|
70
|
68
|
|
2024/11
|
30
|
26
|
51
|
48
|
43
|
53
|
43
|
39
|
46
|
52
|
51
|
46
|
38
|
15
|
19
|
20
|
27
|
29
|
15
|
10
|
17
|
24
|
37
|
46
|
32
|
15
|
30
|
34
|
37
|
51
|
|
|
2024/10
|
28
|
23
|
36
|
33
|
38
|
37
|
38
|
46
|
41
|
33
|
37
|
46
|
37
|
30
|
32
|
30
|
29
|
28
|
40
|
28
|
37
|
32
|
23
|
35
|
43
|
46
|
45
|
16
|
26
|
39
|
38
|
|
2024/09
|
20
|
27
|
32
|
37
|
23
|
9
|
14
|
12
|
16
|
28
|
40
|
37
|
33
|
33
|
25
|
19
|
29
|
25
|
35
|
35
|
28
|
17
|
13
|
15
|
20
|
35
|
43
|
34
|
29
|
37
|
|
|
2024/08
|
26
|
23
|
25
|
35
|
39
|
37
|
43
|
36
|
22
|
22
|
27
|
19
|
25
|
27
|
32
|
16
|
12
|
18
|
18
|
18
|
14
|
24
|
37
|
36
|
27
|
35
|
29
|
41
|
35
|
28
|
15
|
|
2024/07
|
22
|
18
|
10
|
13
|
15
|
11
|
12
|
17
|
12
|
10
|
21
|
18
|
10
|
15
|
12
|
13
|
13
|
14
|
18
|
17
|
14
|
11
|
18
|
33
|
39
|
20
|
15
|
10
|
11
|
8
|
14
|
|
2024/06
|
12
|
26
|
18
|
20
|
21
|
20
|
13
|
12
|
13
|
12
|
16
|
20
|
21
|
20
|
16
|
16
|
19
|
17
|
16
|
12
|
18
|
22
|
10
|
12
|
14
|
17
|
15
|
13
|
13
|
17
|
|
|
2024/05
|
18
|
27
|
26
|
20
|
14
|
29
|
33
|
38
|
34
|
34
|
33
|
36
|
31
|
24
|
36
|
43
|
42
|
42
|
30
|
18
|
13
|
22
|
14
|
13
|
16
|
31
|
19
|
18
|
25
|
27
|
13
|
|
2024/04
|
43
|
46
|
20
|
22
|
43
|
26
|
27
|
29
|
28
|
46
|
42
|
41
|
38
|
19
|
26
|
31
|
23
|
28
|
23
|
19
|
17
|
28
|
20
|
29
|
13
|
22
|
32
|
15
|
23
|
23
|
|
|
2024/03
|
19
|
23
|
36
|
31
|
31
|
39
|
38
|
35
|
58
|
20
|
23
|
18
|
64
|
61
|
67
|
59
|
36
|
35
|
34
|
58
|
48
|
51
|
40
|
23
|
26
|
47
|
30
|
40
|
59
|
34
|
25
|
|
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