Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
20
PM2.5
41
PM10
166
O3
0.5
CO
5
SO2
8
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
31 Aug
78
Good
Tue
1 Sep
74
Good
Wed
2 Sep
71
Good
Thu
3 Sep
71
Good
Fri
4 Sep
79
Good
Sat
5 Sep
74
Good
Sun
6 Sep
44
Excellent
Air quality in the last 12 months (Chunhua)
|
2026/07
|
53
|
44
|
45
|
42
|
44
|
48
|
48
|
59
|
49
|
45
|
33
|
26
|
43
|
44
|
32
|
36
|
37
|
75
|
60
|
63
|
56
|
44
|
42
|
46
|
44
|
36
|
27
|
29
|
25
|
27
|
23
|
|
2026/06
|
70
|
74
|
61
|
60
|
50
|
37
|
47
|
35
|
39
|
40
|
51
|
42
|
47
|
63
|
54
|
49
|
53
|
30
|
37
|
34
|
26
|
30
|
43
|
43
|
44
|
39
|
45
|
57
|
51
|
44
|
|
|
2026/05
|
40
|
44
|
38
|
35
|
41
|
42
|
45
|
45
|
39
|
55
|
60
|
68
|
35
|
44
|
58
|
43
|
28
|
30
|
46
|
40
|
37
|
67
|
48
|
41
|
50
|
49
|
62
|
61
|
50
|
46
|
48
|
|
2026/04
|
56
|
60
|
111
|
94
|
78
|
78
|
78
|
71
|
66
|
65
|
60
|
58
|
51
|
62
|
52
|
44
|
52
|
51
|
198
|
95
|
34
|
27
|
45
|
51
|
58
|
62
|
89
|
95
|
69
|
55
|
|
|
2026/03
|
22
|
35
|
53
|
79
|
86
|
55
|
52
|
72
|
59
|
110
|
103
|
106
|
123
|
75
|
51
|
63
|
62
|
102
|
97
|
89
|
84
|
106
|
89
|
71
|
79
|
79
|
69
|
50
|
53
|
42
|
52
|
|
2026/02
|
111
|
83
|
72
|
105
|
109
|
98
|
73
|
57
|
70
|
140
|
116
|
98
|
76
|
89
|
68
|
56
|
127
|
90
|
75
|
56
|
232
|
300
|
138
|
66
|
73
|
83
|
57
|
46
|
|||
|
2026/01
|
84
|
121
|
169
|
90
|
46
|
37
|
52
|
45
|
52
|
58
|
60
|
65
|
74
|
110
|
102
|
74
|
92
|
127
|
55
|
41
|
57
|
88
|
121
|
131
|
134
|
144
|
162
|
159
|
120
|
111
|
115
|
|
2025/12
|
84
|
72
|
58
|
75
|
87
|
115
|
67
|
74
|
97
|
129
|
93
|
92
|
86
|
83
|
104
|
98
|
75
|
101
|
87
|
51
|
63
|
97
|
90
|
81
|
62
|
64
|
94
|
103
|
112
|
112
|
110
|
|
2025/11
|
57
|
68
|
96
|
107
|
108
|
86
|
34
|
44
|
77
|
83
|
82
|
73
|
61
|
72
|
77
|
60
|
32
|
28
|
43
|
59
|
72
|
76
|
57
|
83
|
65
|
140
|
120
|
82
|
72
|
68
|
|
|
2025/10
|
34
|
28
|
40
|
29
|
25
|
14
|
12
|
28
|
20
|
11
|
12
|
12
|
26
|
44
|
25
|
31
|
16
|
34
|
44
|
33
|
40
|
49
|
75
|
91
|
90
|
43
|
55
|
60
|
68
|
55
|
54
|
|
2025/09
|
35
|
31
|
41
|
13
|
33
|
38
|
53
|
49
|
40
|
41
|
28
|
22
|
37
|
47
|
44
|
34
|
24
|
12
|
15
|
31
|
16
|
14
|
22
|
29
|
38
|
39
|
30
|
22
|
36
|
44
|
|
|
2025/08
|
42
|
39
|
43
|
42
|
26
|
39
|
39
|
27
|
22
|
25
|
30
|
39
|
37
|
51
|
34
|
24
|
22
|
27
|
27
|
34
|
48
|
43
|
25
|
23
|
39
|
46
|
29
|
18
|
17
|
23
|
25
|
|
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