Air Quality
Excellent
No health implications.
11
PM2.5
20
PM10
48
O3
0.5
CO
9
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Sep
32
Excellent
Sun
7 Sep
35
Excellent
Mon
8 Sep
34
Excellent
Tue
9 Sep
33
Excellent
Wed
10 Sep
35
Excellent
Thu
11 Sep
35
Excellent
Fri
12 Sep
46
Excellent
Air quality in the last 12 months (Fengqing)
|
2025/08
|
18
|
19
|
15
|
17
|
19
|
20
|
18
|
14
|
15
|
15
|
18
|
16
|
17
|
18
|
23
|
22
|
17
|
19
|
22
|
19
|
15
|
15
|
15
|
17
|
18
|
21
|
16
|
18
|
17
|
22
|
22
|
|
2025/07
|
19
|
17
|
14
|
14
|
13
|
16
|
16
|
13
|
17
|
17
|
19
|
21
|
26
|
23
|
19
|
21
|
21
|
22
|
23
|
20
|
19
|
22
|
21
|
17
|
15
|
15
|
17
|
20
|
23
|
20
|
16
|
|
2025/06
|
15
|
14
|
23
|
43
|
37
|
37
|
29
|
28
|
24
|
18
|
29
|
36
|
41
|
35
|
22
|
20
|
14
|
13
|
14
|
18
|
20
|
15
|
15
|
15
|
15
|
15
|
16
|
17
|
18
|
17
|
|
|
2025/05
|
30
|
28
|
27
|
20
|
25
|
32
|
30
|
35
|
35
|
45
|
36
|
38
|
41
|
38
|
35
|
36
|
36
|
28
|
35
|
30
|
37
|
31
|
38
|
32
|
16
|
19
|
16
|
16
|
15
|
16
|
14
|
|
2025/04
|
100
|
90
|
85
|
91
|
83
|
93
|
90
|
83
|
79
|
74
|
60
|
48
|
27
|
38
|
46
|
29
|
23
|
27
|
31
|
34
|
35
|
34
|
51
|
55
|
63
|
66
|
68
|
67
|
42
|
38
|
|
|
2025/03
|
46
|
56
|
44
|
48
|
55
|
62
|
70
|
67
|
63
|
54
|
60
|
70
|
85
|
69
|
59
|
52
|
61
|
68
|
38
|
41
|
64
|
65
|
59
|
46
|
44
|
44
|
51
|
88
|
114
|
96
|
102
|
|
2025/02
|
62
|
60
|
52
|
51
|
55
|
60
|
54
|
40
|
44
|
41
|
37
|
39
|
45
|
58
|
52
|
56
|
45
|
45
|
56
|
50
|
52
|
49
|
54
|
52
|
47
|
37
|
36
|
43
|
|||
|
2025/01
|
35
|
32
|
33
|
34
|
41
|
40
|
31
|
33
|
30
|
37
|
39
|
37
|
38
|
38
|
48
|
45
|
42
|
40
|
36
|
32
|
34
|
42
|
39
|
32
|
36
|
47
|
29
|
48
|
77
|
40
|
45
|
|
2024/12
|
26
|
24
|
23
|
25
|
24
|
26
|
27
|
30
|
27
|
30
|
43
|
41
|
32
|
32
|
31
|
30
|
31
|
28
|
25
|
25
|
28
|
23
|
24
|
28
|
29
|
37
|
46
|
40
|
29
|
27
|
32
|
|
2024/11
|
33
|
35
|
28
|
28
|
29
|
31
|
15
|
14
|
19
|
24
|
21
|
21
|
22
|
24
|
25
|
27
|
28
|
28
|
27
|
24
|
24
|
19
|
23
|
25
|
25
|
23
|
23
|
24
|
23
|
21
|
|
|
2024/10
|
17
|
14
|
19
|
15
|
16
|
18
|
22
|
20
|
23
|
22
|
24
|
29
|
29
|
31
|
35
|
27
|
23
|
32
|
36
|
34
|
23
|
24
|
22
|
24
|
24
|
24
|
30
|
42
|
37
|
28
|
28
|
|
2024/09
|
21
|
23
|
21
|
20
|
18
|
24
|
32
|
29
|
22
|
16
|
17
|
20
|
22
|
20
|
24
|
26
|
21
|
23
|
29
|
33
|
36
|
29
|
26
|
27
|
32
|
30
|
22
|
19
|
17
|
21
|
|
|
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