Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
35
PM2.5
52
*
PM10
5
O3
0.5
CO
5
SO2
39
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Oct
57
Good
Sat
18 Oct
54
Good
Sun
19 Oct
59
Good
Mon
20 Oct
60
Good
Tue
21 Oct
57
Good
Wed
22 Oct
35
Excellent
Thu
23 Oct
23
Excellent
Air quality in the last 12 months (Jiaoqu)
|
2025/08
|
23
|
24
|
17
|
12
|
16
|
14
|
13
|
14
|
19
|
12
|
11
|
21
|
27
|
18
|
24
|
13
|
13
|
26
|
16
|
15
|
24
|
19
|
18
|
25
|
18
|
16
|
20
|
35
|
18
|
22
|
29
|
|
2025/07
|
29
|
23
|
26
|
24
|
28
|
17
|
19
|
24
|
23
|
23
|
29
|
37
|
20
|
27
|
24
|
19
|
21
|
25
|
25
|
24
|
18
|
26
|
32
|
24
|
22
|
20
|
23
|
18
|
25
|
15
|
18
|
|
2025/06
|
35
|
28
|
27
|
14
|
22
|
17
|
13
|
27
|
30
|
21
|
15
|
23
|
31
|
35
|
26
|
31
|
18
|
23
|
32
|
26
|
15
|
17
|
32
|
44
|
49
|
50
|
42
|
52
|
33
|
27
|
|
|
2025/05
|
55
|
43
|
29
|
14
|
21
|
26
|
29
|
28
|
26
|
33
|
44
|
89
|
98
|
64
|
38
|
25
|
18
|
18
|
25
|
29
|
19
|
19
|
20
|
15
|
15
|
29
|
24
|
38
|
48
|
56
|
47
|
|
2025/04
|
77
|
66
|
81
|
76
|
57
|
51
|
45
|
56
|
56
|
87
|
118
|
65
|
52
|
23
|
30
|
24
|
120
|
89
|
26
|
25
|
72
|
37
|
35
|
43
|
36
|
16
|
28
|
17
|
39
|
38
|
|
|
2025/03
|
18
|
22
|
21
|
45
|
42
|
48
|
39
|
31
|
68
|
76
|
60
|
34
|
22
|
18
|
21
|
21
|
31
|
30
|
45
|
90
|
44
|
15
|
22
|
37
|
30
|
45
|
21
|
16
|
19
|
18
|
39
|
|
2025/02
|
65
|
107
|
143
|
91
|
30
|
23
|
42
|
36
|
28
|
44
|
72
|
82
|
40
|
33
|
51
|
19
|
18
|
21
|
25
|
38
|
37
|
32
|
27
|
39
|
47
|
29
|
63
|
66
|
|||
|
2025/01
|
84
|
87
|
100
|
82
|
101
|
70
|
58
|
67
|
35
|
49
|
72
|
125
|
155
|
122
|
58
|
48
|
89
|
114
|
159
|
193
|
136
|
182
|
146
|
131
|
150
|
177
|
58
|
23
|
55
|
49
|
48
|
|
2024/12
|
44
|
29
|
19
|
22
|
21
|
22
|
28
|
35
|
41
|
58
|
38
|
27
|
29
|
41
|
33
|
28
|
30
|
27
|
43
|
53
|
84
|
61
|
63
|
36
|
61
|
25
|
30
|
42
|
36
|
58
|
75
|
|
2024/11
|
86
|
51
|
67
|
37
|
75
|
20
|
29
|
54
|
117
|
60
|
63
|
44
|
109
|
148
|
83
|
49
|
16
|
18
|
66
|
84
|
69
|
33
|
34
|
67
|
85
|
37
|
31
|
30
|
39
|
21
|
|
|
2024/10
|
12
|
23
|
24
|
23
|
37
|
29
|
38
|
46
|
54
|
48
|
15
|
27
|
33
|
33
|
18
|
19
|
28
|
38
|
16
|
37
|
22
|
23
|
29
|
31
|
52
|
66
|
53
|
58
|
89
|
70
|
51
|
|
2024/09
|
12
|
15
|
23
|
19
|
11
|
19
|
20
|
22
|
26
|
18
|
19
|
21
|
13
|
22
|
21
|
21
|
23
|
23
|
21
|
11
|
25
|
29
|
29
|
37
|
36
|
16
|
29
|
38
|
31
|
22
|
|
|
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