Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
*
PM2.5
54
PM10
71
O3
0.8
CO
9
SO2
15
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 Oct
96
Good
Wed
14 Oct
91
Good
Thu
15 Oct
57
Good
Fri
16 Oct
51
Good
Sat
17 Oct
46
Excellent
Sun
18 Oct
44
Excellent
Mon
19 Oct
42
Excellent
Air quality in the last 12 months (Hongshan)
|
2026/08
|
20
|
26
|
31
|
45
|
53
|
43
|
37
|
40
|
42
|
29
|
19
|
18
|
17
|
23
|
21
|
30
|
36
|
37
|
47
|
37
|
36
|
31
|
25
|
28
|
24
|
27
|
31
|
38
|
33
|
34
|
37
|
|
2026/07
|
31
|
25
|
19
|
17
|
15
|
21
|
17
|
24
|
22
|
34
|
42
|
35
|
41
|
42
|
25
|
26
|
25
|
29
|
39
|
59
|
33
|
19
|
21
|
30
|
38
|
42
|
21
|
19
|
22
|
19
|
20
|
|
2026/06
|
68
|
78
|
42
|
50
|
74
|
62
|
46
|
33
|
39
|
62
|
71
|
46
|
26
|
53
|
65
|
48
|
56
|
48
|
21
|
35
|
28
|
22
|
20
|
23
|
27
|
48
|
85
|
80
|
62
|
25
|
|
|
2026/05
|
44
|
33
|
39
|
37
|
43
|
44
|
52
|
46
|
51
|
48
|
50
|
64
|
40
|
42
|
46
|
36
|
33
|
35
|
24
|
31
|
35
|
34
|
35
|
33
|
41
|
22
|
26
|
52
|
48
|
56
|
55
|
|
2026/04
|
54
|
50
|
34
|
57
|
73
|
84
|
79
|
51
|
31
|
44
|
54
|
46
|
42
|
24
|
37
|
47
|
60
|
62
|
58
|
58
|
35
|
22
|
24
|
32
|
48
|
53
|
62
|
30
|
31
|
38
|
|
|
2026/03
|
29
|
31
|
58
|
78
|
82
|
73
|
86
|
73
|
76
|
73
|
69
|
71
|
59
|
70
|
89
|
27
|
23
|
34
|
73
|
75
|
79
|
67
|
75
|
78
|
78
|
74
|
66
|
66
|
63
|
41
|
58
|
|
2026/02
|
49
|
72
|
82
|
84
|
91
|
99
|
51
|
68
|
55
|
69
|
98
|
111
|
74
|
67
|
91
|
31
|
82
|
88
|
97
|
67
|
51
|
86
|
91
|
33
|
31
|
21
|
44
|
46
|
|||
|
2026/01
|
34
|
57
|
69
|
80
|
78
|
49
|
53
|
66
|
68
|
85
|
73
|
74
|
88
|
85
|
126
|
126
|
173
|
145
|
16
|
52
|
47
|
89
|
92
|
106
|
80
|
127
|
86
|
75
|
51
|
25
|
46
|
|
2025/12
|
105
|
90
|
61
|
78
|
74
|
91
|
115
|
121
|
141
|
136
|
163
|
125
|
35
|
48
|
62
|
72
|
171
|
196
|
135
|
165
|
48
|
43
|
52
|
97
|
64
|
64
|
75
|
81
|
96
|
148
|
88
|
|
2025/11
|
64
|
62
|
60
|
61
|
69
|
59
|
37
|
20
|
36
|
47
|
57
|
38
|
38
|
61
|
88
|
91
|
53
|
24
|
30
|
45
|
64
|
91
|
105
|
87
|
89
|
74
|
109
|
90
|
73
|
88
|
|
|
2025/10
|
52
|
44
|
19
|
38
|
62
|
61
|
37
|
54
|
63
|
51
|
44
|
47
|
16
|
24
|
47
|
26
|
30
|
11
|
13
|
22
|
17
|
24
|
30
|
37
|
50
|
54
|
55
|
71
|
76
|
57
|
40
|
|
2025/09
|
22
|
35
|
35
|
38
|
44
|
31
|
44
|
46
|
25
|
28
|
26
|
27
|
27
|
28
|
30
|
39
|
32
|
21
|
21
|
14
|
32
|
39
|
18
|
9
|
17
|
30
|
42
|
50
|
26
|
30
|
|
|
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