Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
PM2.5
72
*
PM10
25
O3
0.7
CO
2
SO2
41
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
18 Jul
131
Light
Sat
19 Jul
92
Good
Sun
20 Jul
75
Good
Mon
21 Jul
72
Good
Tue
22 Jul
74
Good
Wed
23 Jul
68
Good
Thu
24 Jul
48
Excellent
Air quality in the last 12 months (Pengshan)
|
2025/06
|
34
|
24
|
40
|
49
|
55
|
56
|
56
|
55
|
45
|
42
|
44
|
44
|
44
|
48
|
37
|
34
|
40
|
16
|
22
|
32
|
25
|
23
|
28
|
18
|
16
|
24
|
35
|
39
|
25
|
17
|
|
|
2025/05
|
47
|
58
|
69
|
63
|
31
|
35
|
38
|
36
|
130
|
85
|
68
|
81
|
52
|
71
|
52
|
55
|
82
|
99
|
62
|
60
|
59
|
58
|
54
|
51
|
50
|
54
|
36
|
24
|
37
|
47
|
28
|
|
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
|
|
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