Air Quality
Excellent
No health implications.
21
PM2.5
28
PM10
10
O3
0.5
CO
3
SO2
38
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Jun
69
Good
Wed
4 Jun
86
Good
Thu
5 Jun
92
Good
Fri
6 Jun
106
Light
Sat
7 Jun
97
Good
Sun
8 Jun
21
Excellent
Mon
9 Jun
41
Excellent
Air quality in the last 12 months (Pengshan)
|
2025/04
|
67
|
55
|
64
|
70
|
32
|
46
|
57
|
61
|
63
|
64
|
64
|
179
|
164
|
96
|
108
|
94
|
66
|
71
|
58
|
61
|
64
|
67
|
72
|
35
|
48
|
43
|
46
|
60
|
31
|
30
|
|
|
2025/03
|
104
|
94
|
44
|
34
|
34
|
23
|
41
|
40
|
59
|
70
|
82
|
72
|
74
|
69
|
28
|
37
|
36
|
41
|
49
|
51
|
57
|
76
|
67
|
52
|
53
|
67
|
133
|
90
|
53
|
44
|
46
|
|
2025/02
|
39
|
46
|
48
|
55
|
44
|
39
|
38
|
27
|
44
|
60
|
79
|
54
|
58
|
59
|
54
|
67
|
66
|
69
|
52
|
57
|
54
|
24
|
46
|
37
|
27
|
46
|
79
|
91
|
|||
|
2025/01
|
128
|
133
|
132
|
164
|
106
|
95
|
86
|
61
|
65
|
65
|
49
|
90
|
101
|
76
|
74
|
86
|
105
|
68
|
81
|
93
|
124
|
190
|
199
|
107
|
40
|
65
|
82
|
83
|
212
|
116
|
69
|
|
2024/12
|
82
|
118
|
128
|
96
|
62
|
51
|
45
|
26
|
34
|
54
|
65
|
69
|
53
|
55
|
59
|
70
|
98
|
137
|
122
|
114
|
122
|
60
|
74
|
66
|
74
|
79
|
105
|
80
|
87
|
75
|
75
|
|
2024/11
|
37
|
43
|
50
|
34
|
35
|
56
|
68
|
67
|
56
|
36
|
46
|
42
|
33
|
48
|
69
|
50
|
34
|
18
|
24
|
32
|
48
|
52
|
63
|
57
|
22
|
35
|
45
|
57
|
59
|
71
|
|
|
2024/10
|
26
|
31
|
25
|
25
|
37
|
47
|
39
|
42
|
59
|
41
|
43
|
33
|
39
|
46
|
54
|
64
|
22
|
33
|
24
|
15
|
15
|
32
|
43
|
63
|
52
|
34
|
33
|
44
|
67
|
58
|
54
|
|
2024/09
|
31
|
40
|
31
|
39
|
26
|
32
|
34
|
47
|
34
|
23
|
27
|
39
|
40
|
31
|
26
|
32
|
31
|
41
|
49
|
42
|
22
|
31
|
47
|
51
|
68
|
76
|
67
|
81
|
52
|
13
|
|
|
2024/08
|
40
|
42
|
32
|
19
|
23
|
32
|
33
|
30
|
40
|
32
|
49
|
52
|
48
|
54
|
39
|
36
|
42
|
28
|
32
|
47
|
53
|
61
|
62
|
48
|
55
|
36
|
46
|
53
|
46
|
41
|
43
|
|
2024/07
|
21
|
24
|
30
|
23
|
41
|
39
|
47
|
18
|
12
|
15
|
19
|
24
|
22
|
14
|
16
|
23
|
29
|
17
|
22
|
24
|
28
|
24
|
35
|
22
|
28
|
52
|
41
|
25
|
21
|
28
|
34
|
|
2024/06
|
47
|
29
|
46
|
30
|
24
|
40
|
38
|
39
|
25
|
39
|
36
|
23
|
34
|
51
|
51
|
46
|
24
|
36
|
35
|
32
|
30
|
23
|
30
|
33
|
25
|
26
|
26
|
37
|
29
|
28
|
|
|
2024/05
|
39
|
33
|
28
|
24
|
42
|
54
|
57
|
50
|
38
|
54
|
47
|
48
|
45
|
50
|
58
|
55
|
76
|
45
|
43
|
29
|
30
|
47
|
50
|
47
|
51
|
39
|
42
|
27
|
18
|
26
|
43
|
|
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