Air Quality
Excellent
No health implications.
15
PM2.5
44
PM10
59
O3
0.4
CO
11
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Jun
74
Good
Wed
4 Jun
77
Good
Thu
5 Jun
76
Good
Fri
6 Jun
86
Good
Sat
7 Jun
86
Good
Sun
8 Jun
24
Excellent
Mon
9 Jun
31
Excellent
Air quality in the last 12 months (Pengxi)
|
2025/04
|
41
|
45
|
55
|
56
|
50
|
42
|
57
|
57
|
62
|
63
|
40
|
420
|
209
|
136
|
100
|
89
|
72
|
69
|
97
|
44
|
48
|
70
|
64
|
38
|
50
|
32
|
33
|
47
|
27
|
30
|
|
|
2025/03
|
65
|
40
|
21
|
15
|
18
|
17
|
26
|
39
|
51
|
56
|
44
|
53
|
41
|
29
|
28
|
37
|
32
|
34
|
39
|
45
|
49
|
71
|
80
|
51
|
56
|
57
|
172
|
79
|
25
|
17
|
21
|
|
2025/02
|
44
|
39
|
33
|
45
|
41
|
23
|
24
|
23
|
43
|
54
|
55
|
52
|
52
|
32
|
44
|
49
|
52
|
44
|
50
|
52
|
33
|
39
|
28
|
35
|
35
|
54
|
60
|
59
|
|||
|
2025/01
|
106
|
123
|
162
|
94
|
66
|
80
|
72
|
54
|
49
|
51
|
42
|
53
|
72
|
93
|
75
|
53
|
69
|
69
|
95
|
98
|
96
|
124
|
163
|
80
|
23
|
65
|
68
|
83
|
226
|
115
|
54
|
|
2024/12
|
62
|
76
|
93
|
68
|
34
|
23
|
22
|
29
|
29
|
42
|
45
|
48
|
35
|
51
|
63
|
72
|
83
|
105
|
91
|
84
|
88
|
92
|
81
|
75
|
84
|
97
|
90
|
68
|
78
|
88
|
104
|
|
2024/11
|
25
|
27
|
36
|
35
|
22
|
31
|
42
|
55
|
36
|
31
|
32
|
37
|
38
|
30
|
34
|
23
|
13
|
7
|
10
|
18
|
30
|
48
|
42
|
31
|
13
|
30
|
35
|
50
|
66
|
67
|
|
|
2024/10
|
20
|
29
|
25
|
36
|
47
|
41
|
41
|
41
|
38
|
36
|
41
|
25
|
24
|
36
|
34
|
53
|
26
|
28
|
22
|
10
|
15
|
23
|
40
|
41
|
37
|
35
|
15
|
37
|
47
|
48
|
37
|
|
2024/09
|
40
|
47
|
38
|
40
|
33
|
52
|
35
|
32
|
26
|
19
|
24
|
25
|
41
|
36
|
41
|
33
|
41
|
44
|
47
|
37
|
18
|
25
|
29
|
44
|
53
|
62
|
69
|
67
|
42
|
8
|
|
|
2024/08
|
37
|
33
|
24
|
22
|
24
|
32
|
35
|
34
|
30
|
48
|
50
|
57
|
57
|
55
|
35
|
25
|
42
|
38
|
41
|
47
|
47
|
46
|
39
|
36
|
29
|
36
|
40
|
45
|
37
|
39
|
35
|
|
2024/07
|
17
|
29
|
20
|
24
|
20
|
28
|
27
|
19
|
17
|
19
|
21
|
30
|
25
|
16
|
27
|
29
|
27
|
23
|
20
|
15
|
31
|
29
|
30
|
33
|
70
|
67
|
50
|
31
|
29
|
34
|
36
|
|
2024/06
|
53
|
26
|
32
|
16
|
28
|
29
|
29
|
26
|
20
|
34
|
30
|
26
|
41
|
44
|
48
|
29
|
23
|
23
|
28
|
21
|
16
|
29
|
41
|
40
|
30
|
18
|
19
|
18
|
28
|
36
|
|
|
2024/05
|
25
|
23
|
17
|
39
|
51
|
89
|
89
|
101
|
47
|
55
|
59
|
59
|
54
|
56
|
43
|
45
|
55
|
60
|
27
|
19
|
26
|
34
|
40
|
39
|
39
|
19
|
33
|
30
|
17
|
27
|
45
|
|
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