Air Quality
Excellent
No health implications.
14
PM2.5
28
PM10
56
O3
0.3
CO
6
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Mar
53
Good
Sun
2 Mar
55
Good
Mon
3 Mar
54
Good
Tue
4 Mar
53
Good
Wed
5 Mar
54
Good
Thu
6 Mar
36
Excellent
Fri
7 Mar
17
Excellent
Air quality in the last 12 months (Pengjiang)
|
2025/01
|
90
|
83
|
70
|
72
|
91
|
99
|
106
|
87
|
86
|
51
|
40
|
48
|
72
|
70
|
62
|
60
|
58
|
73
|
75
|
82
|
74
|
58
|
49
|
35
|
27
|
19
|
27
|
39
|
86
|
49
|
33
|
|
2024/12
|
78
|
79
|
73
|
66
|
60
|
64
|
54
|
35
|
55
|
73
|
61
|
35
|
40
|
55
|
48
|
51
|
79
|
49
|
56
|
66
|
66
|
57
|
69
|
66
|
61
|
63
|
69
|
63
|
83
|
111
|
85
|
|
2024/11
|
44
|
34
|
53
|
50
|
39
|
56
|
46
|
47
|
53
|
57
|
64
|
55
|
50
|
35
|
25
|
21
|
29
|
31
|
19
|
20
|
30
|
33
|
41
|
43
|
35
|
20
|
32
|
43
|
42
|
61
|
|
|
2024/10
|
36
|
25
|
39
|
38
|
45
|
47
|
51
|
67
|
59
|
43
|
49
|
51
|
50
|
32
|
42
|
37
|
32
|
36
|
59
|
39
|
38
|
36
|
25
|
34
|
41
|
46
|
36
|
24
|
29
|
42
|
43
|
|
2024/09
|
23
|
25
|
34
|
38
|
28
|
11
|
20
|
18
|
19
|
35
|
38
|
48
|
46
|
37
|
28
|
31
|
37
|
20
|
36
|
30
|
24
|
28
|
22
|
28
|
36
|
37
|
33
|
43
|
26
|
33
|
|
|
2024/08
|
20
|
21
|
20
|
23
|
39
|
37
|
42
|
22
|
20
|
22
|
22
|
22
|
31
|
30
|
25
|
19
|
15
|
21
|
21
|
20
|
20
|
24
|
28
|
24
|
22
|
29
|
32
|
34
|
34
|
33
|
21
|
|
2024/07
|
22
|
21
|
14
|
15
|
21
|
15
|
12
|
14
|
15
|
11
|
13
|
13
|
11
|
16
|
15
|
16
|
12
|
16
|
22
|
18
|
19
|
15
|
16
|
23
|
27
|
29
|
18
|
13
|
12
|
12
|
17
|
|
2024/06
|
8
|
30
|
19
|
23
|
39
|
29
|
38
|
26
|
15
|
13
|
17
|
25
|
23
|
25
|
17
|
24
|
21
|
21
|
22
|
18
|
15
|
21
|
12
|
24
|
18
|
21
|
20
|
13
|
14
|
18
|
|
|
2024/05
|
24
|
33
|
55
|
22
|
42
|
27
|
35
|
35
|
38
|
41
|
37
|
37
|
36
|
37
|
44
|
41
|
50
|
52
|
48
|
31
|
23
|
36
|
39
|
20
|
30
|
19
|
21
|
29
|
27
|
41
|
21
|
|
2024/04
|
42
|
46
|
25
|
25
|
35
|
36
|
33
|
43
|
32
|
41
|
48
|
45
|
40
|
31
|
37
|
30
|
26
|
27
|
27
|
23
|
21
|
35
|
29
|
49
|
16
|
37
|
39
|
30
|
23
|
34
|
|
|
2024/03
|
22
|
30
|
65
|
46
|
30
|
40
|
36
|
43
|
54
|
26
|
28
|
36
|
56
|
81
|
71
|
94
|
47
|
39
|
23
|
62
|
56
|
53
|
41
|
34
|
31
|
53
|
38
|
46
|
57
|
31
|
32
|
|
2024/02
|
39
|
28
|
27
|
27
|
22
|
29
|
11
|
11
|
23
|
54
|
68
|
69
|
56
|
44
|
44
|
38
|
29
|
29
|
32
|
26
|
31
|
32
|
27
|
29
|
33
|
41
|
26
|
50
|
33
|
||
|
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