Air Quality
Excellent
No health implications.
5
PM2.5
14
PM10
47
O3
0.3
CO
7
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Nov
29
Excellent
Wed
19 Nov
39
Excellent
Thu
20 Nov
44
Excellent
Fri
21 Nov
39
Excellent
Sat
22 Nov
45
Excellent
Sun
23 Nov
23
Excellent
Mon
24 Nov
31
Excellent
Air quality in the last 12 months (Fengjie)
|
2025/10
|
18
|
18
|
19
|
16
|
21
|
25
|
27
|
29
|
36
|
38
|
33
|
37
|
14
|
10
|
11
|
13
|
11
|
10
|
14
|
11
|
10
|
16
|
21
|
38
|
32
|
27
|
30
|
30
|
38
|
35
|
32
|
|
2025/09
|
20
|
20
|
25
|
21
|
24
|
23
|
20
|
20
|
17
|
19
|
13
|
15
|
12
|
16
|
20
|
23
|
21
|
15
|
15
|
10
|
17
|
19
|
14
|
14
|
17
|
18
|
20
|
22
|
20
|
15
|
|
|
2025/08
|
25
|
23
|
26
|
32
|
25
|
25
|
22
|
18
|
17
|
13
|
13
|
12
|
14
|
18
|
18
|
17
|
21
|
23
|
22
|
20
|
19
|
19
|
18
|
17
|
19
|
20
|
22
|
24
|
20
|
21
|
21
|
|
2025/07
|
13
|
18
|
18
|
17
|
15
|
22
|
23
|
20
|
22
|
20
|
25
|
31
|
31
|
30
|
26
|
25
|
28
|
24
|
21
|
25
|
24
|
19
|
13
|
13
|
14
|
17
|
21
|
19
|
20
|
18
|
23
|
|
2025/06
|
10
|
15
|
26
|
29
|
31
|
34
|
24
|
15
|
19
|
29
|
35
|
38
|
42
|
34
|
34
|
48
|
31
|
29
|
11
|
19
|
15
|
19
|
20
|
23
|
17
|
15
|
20
|
19
|
14
|
17
|
|
|
2025/05
|
55
|
73
|
58
|
39
|
29
|
53
|
61
|
36
|
36
|
48
|
48
|
44
|
45
|
40
|
45
|
41
|
53
|
53
|
50
|
51
|
51
|
27
|
38
|
51
|
47
|
43
|
38
|
28
|
32
|
32
|
22
|
|
2025/04
|
47
|
59
|
59
|
51
|
56
|
65
|
58
|
52
|
52
|
34
|
32
|
161
|
190
|
110
|
65
|
61
|
62
|
61
|
53
|
36
|
28
|
57
|
60
|
51
|
51
|
53
|
42
|
42
|
37
|
32
|
|
|
2025/03
|
64
|
62
|
18
|
12
|
19
|
27
|
41
|
51
|
55
|
47
|
51
|
56
|
46
|
39
|
20
|
25
|
34
|
35
|
41
|
45
|
54
|
64
|
61
|
56
|
44
|
44
|
88
|
53
|
39
|
48
|
46
|
|
2025/02
|
36
|
29
|
34
|
37
|
42
|
35
|
46
|
60
|
56
|
54
|
68
|
63
|
59
|
47
|
39
|
39
|
46
|
46
|
57
|
63
|
59
|
47
|
35
|
63
|
66
|
56
|
55
|
63
|
|||
|
2025/01
|
111
|
123
|
148
|
189
|
54
|
68
|
75
|
61
|
58
|
67
|
74
|
66
|
77
|
92
|
56
|
63
|
75
|
101
|
86
|
88
|
103
|
140
|
140
|
74
|
16
|
35
|
55
|
62
|
114
|
69
|
81
|
|
2024/12
|
69
|
88
|
100
|
59
|
22
|
30
|
37
|
44
|
56
|
58
|
46
|
46
|
51
|
60
|
65
|
71
|
90
|
91
|
82
|
109
|
147
|
88
|
64
|
86
|
115
|
123
|
114
|
78
|
97
|
124
|
109
|
|
2024/11
|
54
|
57
|
59
|
54
|
33
|
42
|
51
|
62
|
42
|
37
|
55
|
57
|
38
|
34
|
37
|
36
|
9
|
10
|
13
|
19
|
22
|
29
|
35
|
37
|
18
|
27
|
37
|
40
|
49
|
57
|
|
|
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