Air Quality
Excellent
No health implications.
24
PM2.5
38
PM10
106
O3
0.6
CO
9
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Jul
91
Good
Sat
25 Jul
80
Good
Sun
26 Jul
66
Good
Mon
27 Jul
69
Good
Tue
28 Jul
63
Good
Wed
29 Jul
57
Good
Thu
30 Jul
19
Excellent
Air quality in the last 12 months (Qianfeng)
|
2026/06
|
35
|
34
|
47
|
57
|
61
|
53
|
35
|
28
|
28
|
39
|
47
|
35
|
41
|
43
|
55
|
61
|
31
|
22
|
28
|
31
|
37
|
14
|
16
|
16
|
15
|
20
|
23
|
33
|
26
|
27
|
|
|
2026/05
|
45
|
28
|
50
|
51
|
54
|
49
|
35
|
26
|
33
|
53
|
71
|
102
|
41
|
57
|
59
|
25
|
17
|
20
|
23
|
27
|
35
|
25
|
23
|
29
|
23
|
22
|
24
|
21
|
20
|
24
|
30
|
|
2026/04
|
41
|
30
|
34
|
65
|
64
|
47
|
32
|
32
|
37
|
44
|
33
|
30
|
29
|
20
|
25
|
29
|
53
|
49
|
47
|
74
|
22
|
20
|
29
|
42
|
57
|
59
|
41
|
27
|
25
|
34
|
|
|
2026/03
|
23
|
28
|
45
|
45
|
47
|
58
|
42
|
31
|
30
|
37
|
43
|
50
|
61
|
48
|
12
|
20
|
21
|
19
|
26
|
34
|
36
|
44
|
33
|
21
|
24
|
33
|
43
|
49
|
33
|
23
|
29
|
|
2026/02
|
60
|
97
|
96
|
93
|
114
|
114
|
81
|
66
|
60
|
72
|
83
|
97
|
111
|
95
|
99
|
66
|
101
|
105
|
97
|
103
|
90
|
109
|
90
|
38
|
46
|
56
|
44
|
24
|
|||
|
2026/01
|
25
|
33
|
43
|
62
|
70
|
69
|
76
|
91
|
104
|
125
|
175
|
207
|
149
|
164
|
156
|
176
|
179
|
178
|
119
|
23
|
44
|
65
|
50
|
59
|
73
|
83
|
68
|
79
|
84
|
22
|
39
|
|
2025/12
|
130
|
158
|
80
|
65
|
79
|
81
|
99
|
100
|
131
|
135
|
110
|
104
|
47
|
65
|
90
|
110
|
120
|
128
|
150
|
90
|
28
|
40
|
29
|
46
|
52
|
57
|
64
|
73
|
92
|
131
|
82
|
|
2025/11
|
48
|
40
|
50
|
49
|
47
|
32
|
14
|
20
|
15
|
22
|
40
|
43
|
52
|
48
|
34
|
43
|
22
|
25
|
36
|
55
|
67
|
82
|
90
|
72
|
60
|
63
|
89
|
78
|
93
|
122
|
|
|
2025/10
|
18
|
17
|
14
|
12
|
20
|
26
|
29
|
26
|
33
|
34
|
38
|
23
|
13
|
20
|
12
|
20
|
16
|
16
|
12
|
12
|
13
|
17
|
20
|
26
|
27
|
27
|
34
|
35
|
40
|
34
|
38
|
|
2025/09
|
33
|
50
|
38
|
42
|
45
|
20
|
24
|
18
|
24
|
29
|
23
|
18
|
16
|
27
|
34
|
37
|
36
|
23
|
13
|
19
|
14
|
14
|
13
|
21
|
35
|
22
|
21
|
26
|
12
|
16
|
|
|
2025/08
|
40
|
36
|
38
|
40
|
44
|
38
|
28
|
33
|
25
|
29
|
15
|
23
|
35
|
36
|
35
|
16
|
29
|
35
|
34
|
27
|
36
|
38
|
29
|
39
|
24
|
25
|
25
|
33
|
31
|
38
|
36
|
|
2025/07
|
16
|
20
|
16
|
18
|
25
|
30
|
23
|
15
|
17
|
24
|
24
|
31
|
33
|
41
|
38
|
44
|
40
|
31
|
23
|
30
|
30
|
19
|
19
|
25
|
20
|
26
|
27
|
27
|
34
|
32
|
35
|
|
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