Air Quality
Excellent
No health implications.
3
PM2.5
9
PM10
34
O3
0.4
CO
4
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Aug
44
Excellent
Sat
22 Aug
38
Excellent
Sun
23 Aug
41
Excellent
Mon
24 Aug
43
Excellent
Tue
25 Aug
58
Good
Wed
26 Aug
67
Good
Thu
27 Aug
35
Excellent
Air quality in the last 12 months (Qixia)
|
2026/07
|
30
|
43
|
55
|
37
|
44
|
50
|
27
|
31
|
33
|
31
|
22
|
31
|
20
|
19
|
33
|
33
|
31
|
38
|
39
|
37
|
37
|
30
|
31
|
25
|
35
|
35
|
37
|
33
|
30
|
34
|
36
|
|
2026/06
|
53
|
34
|
22
|
35
|
38
|
32
|
29
|
41
|
52
|
54
|
48
|
64
|
55
|
49
|
36
|
34
|
34
|
38
|
23
|
30
|
39
|
39
|
34
|
33
|
39
|
42
|
58
|
45
|
33
|
30
|
|
|
2026/05
|
65
|
52
|
31
|
31
|
41
|
51
|
41
|
42
|
54
|
54
|
54
|
50
|
45
|
38
|
31
|
35
|
31
|
26
|
24
|
28
|
39
|
32
|
31
|
29
|
32
|
24
|
29
|
44
|
49
|
52
|
70
|
|
2026/04
|
72
|
80
|
69
|
41
|
56
|
38
|
30
|
41
|
30
|
44
|
66
|
54
|
54
|
69
|
76
|
63
|
48
|
49
|
41
|
60
|
72
|
43
|
48
|
53
|
50
|
52
|
70
|
32
|
43
|
54
|
|
|
2026/03
|
115
|
97
|
80
|
108
|
78
|
36
|
32
|
59
|
52
|
49
|
65
|
68
|
80
|
79
|
86
|
97
|
66
|
40
|
44
|
61
|
71
|
83
|
131
|
130
|
91
|
111
|
97
|
80
|
85
|
66
|
46
|
|
2026/02
|
156
|
119
|
88
|
124
|
139
|
34
|
35
|
45
|
62
|
68
|
97
|
123
|
131
|
104
|
59
|
47
|
161
|
56
|
71
|
88
|
68
|
102
|
56
|
41
|
65
|
74
|
89
|
89
|
|||
|
2026/01
|
32
|
38
|
91
|
171
|
48
|
109
|
66
|
45
|
72
|
65
|
28
|
56
|
63
|
62
|
131
|
89
|
26
|
21
|
29
|
35
|
33
|
59
|
102
|
99
|
50
|
55
|
78
|
63
|
42
|
32
|
83
|
|
2025/12
|
39
|
25
|
32
|
44
|
38
|
78
|
98
|
44
|
77
|
72
|
53
|
20
|
34
|
60
|
76
|
94
|
58
|
58
|
89
|
93
|
30
|
33
|
38
|
37
|
29
|
34
|
60
|
104
|
126
|
53
|
25
|
|
2025/11
|
75
|
28
|
27
|
46
|
45
|
51
|
76
|
66
|
66
|
44
|
70
|
82
|
59
|
61
|
118
|
89
|
31
|
33
|
47
|
62
|
61
|
97
|
147
|
151
|
35
|
61
|
62
|
68
|
118
|
124
|
|
|
2025/10
|
58
|
25
|
10
|
23
|
15
|
11
|
17
|
25
|
16
|
9
|
12
|
20
|
28
|
28
|
23
|
51
|
51
|
23
|
26
|
21
|
19
|
19
|
25
|
35
|
74
|
80
|
33
|
49
|
36
|
28
|
31
|
|
2025/09
|
20
|
38
|
35
|
20
|
25
|
16
|
35
|
48
|
53
|
45
|
34
|
29
|
17
|
24
|
21
|
22
|
22
|
16
|
14
|
29
|
33
|
23
|
14
|
24
|
50
|
59
|
41
|
36
|
49
|
58
|
|
|
2025/08
|
12
|
18
|
16
|
21
|
23
|
14
|
18
|
23
|
11
|
13
|
31
|
20
|
25
|
27
|
18
|
18
|
21
|
29
|
25
|
27
|
27
|
25
|
36
|
23
|
26
|
17
|
29
|
21
|
19
|
15
|
12
|
|
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