Air Quality
Excellent
No health implications.
7
PM2.5
25
PM10
64
O3
0.4
CO
7
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Aug
89
Good
Tue
12 Aug
53
Good
Wed
13 Aug
53
Good
Thu
14 Aug
49
Excellent
Fri
15 Aug
51
Good
Sat
16 Aug
46
Excellent
Sun
17 Aug
25
Excellent
Air quality in the last 12 months (Pengjiang)
|
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
|
|
|
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
|
|
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