Air Quality
Excellent
No health implications.
5
PM2.5
21
PM10
10
O3
0.6
CO
2
SO2
30
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Oct
50
Excellent
Mon
13 Oct
46
Excellent
Tue
14 Oct
48
Excellent
Wed
15 Oct
86
Good
Thu
16 Oct
86
Good
Fri
17 Oct
87
Good
Sat
18 Oct
39
Excellent
Air quality in the last 12 months (Pengjiang)
|
2025/08
|
24
|
23
|
31
|
38
|
23
|
16
|
25
|
32
|
25
|
20
|
16
|
18
|
23
|
21
|
12
|
28
|
22
|
11
|
19
|
18
|
18
|
20
|
31
|
15
|
15
|
24
|
29
|
53
|
30
|
18
|
14
|
|
2025/07
|
12
|
17
|
30
|
33
|
39
|
19
|
34
|
17
|
22
|
26
|
29
|
22
|
23
|
24
|
24
|
26
|
30
|
36
|
30
|
11
|
14
|
16
|
17
|
28
|
24
|
31
|
30
|
33
|
29
|
32
|
26
|
|
2025/06
|
33
|
26
|
24
|
33
|
30
|
26
|
21
|
18
|
18
|
23
|
15
|
14
|
15
|
13
|
23
|
23
|
12
|
13
|
13
|
13
|
11
|
16
|
12
|
16
|
18
|
12
|
12
|
13
|
14
|
11
|
|
|
2025/05
|
37
|
40
|
33
|
27
|
21
|
27
|
19
|
25
|
23
|
38
|
32
|
48
|
40
|
29
|
21
|
16
|
16
|
17
|
29
|
22
|
23
|
20
|
22
|
28
|
40
|
57
|
55
|
34
|
24
|
26
|
30
|
|
2025/04
|
36
|
51
|
54
|
45
|
29
|
62
|
74
|
61
|
59
|
48
|
32
|
39
|
241
|
161
|
110
|
96
|
66
|
47
|
31
|
26
|
25
|
28
|
29
|
23
|
28
|
46
|
33
|
34
|
36
|
47
|
|
|
2025/03
|
33
|
30
|
31
|
29
|
27
|
16
|
26
|
39
|
64
|
55
|
36
|
34
|
32
|
31
|
25
|
13
|
46
|
49
|
54
|
61
|
61
|
60
|
54
|
56
|
49
|
39
|
31
|
35
|
17
|
14
|
18
|
|
2025/02
|
32
|
37
|
11
|
27
|
53
|
53
|
28
|
52
|
42
|
53
|
54
|
40
|
48
|
52
|
28
|
58
|
54
|
62
|
49
|
36
|
40
|
50
|
29
|
36
|
50
|
62
|
64
|
35
|
|||
|
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
|
|
|
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