Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
40
*
PM2.5
49
PM10
64
O3
0.5
CO
5
SO2
7
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Aug
53
Good
Sun
30 Aug
46
Excellent
Mon
31 Aug
46
Excellent
Tue
1 Sep
56
Good
Wed
2 Sep
55
Good
Thu
3 Sep
33
Excellent
Fri
4 Sep
47
Excellent
Air quality in the last 12 months (Hongshan)
|
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
|
|
|
2025/08
|
34
|
32
|
41
|
48
|
40
|
31
|
19
|
21
|
27
|
37
|
14
|
19
|
24
|
23
|
24
|
27
|
31
|
35
|
24
|
19
|
18
|
20
|
26
|
28
|
26
|
33
|
37
|
34
|
33
|
29
|
26
|
|
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