Air Quality
Excellent
No health implications.
9
PM2.5
22
PM10
84
O3
0.7
CO
12
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Feb
39
Excellent
Tue
3 Feb
41
Excellent
Wed
4 Feb
40
Excellent
Thu
5 Feb
41
Excellent
Fri
6 Feb
40
Excellent
Sat
7 Feb
43
Excellent
Sun
8 Feb
29
Excellent
Air quality in the last 12 months (Ninglang)
|
2025/12
|
50
|
45
|
42
|
35
|
32
|
36
|
35
|
44
|
39
|
39
|
42
|
38
|
43
|
44
|
39
|
41
|
45
|
43
|
48
|
46
|
44
|
39
|
47
|
33
|
31
|
47
|
49
|
46
|
50
|
41
|
41
|
|
2025/11
|
17
|
19
|
14
|
25
|
36
|
28
|
24
|
28
|
25
|
18
|
22
|
26
|
28
|
31
|
30
|
35
|
33
|
35
|
27
|
32
|
26
|
33
|
30
|
31
|
31
|
40
|
40
|
40
|
45
|
47
|
|
|
2025/10
|
17
|
18
|
21
|
20
|
19
|
22
|
20
|
15
|
17
|
18
|
21
|
23
|
21
|
23
|
24
|
29
|
26
|
23
|
22
|
25
|
19
|
22
|
26
|
28
|
26
|
22
|
22
|
29
|
29
|
25
|
26
|
|
2025/09
|
25
|
22
|
20
|
21
|
21
|
21
|
23
|
23
|
24
|
28
|
23
|
23
|
22
|
29
|
32
|
22
|
20
|
20
|
20
|
22
|
21
|
21
|
19
|
20
|
31
|
27
|
24
|
23
|
19
|
20
|
|
|
2025/08
|
27
|
30
|
18
|
25
|
24
|
26
|
27
|
25
|
21
|
24
|
21
|
14
|
19
|
28
|
29
|
22
|
19
|
23
|
21
|
21
|
21
|
16
|
18
|
15
|
19
|
25
|
26
|
26
|
18
|
26
|
23
|
|
2025/07
|
27
|
22
|
19
|
16
|
15
|
15
|
21
|
19
|
18
|
23
|
26
|
19
|
25
|
28
|
27
|
30
|
30
|
36
|
19
|
22
|
22
|
26
|
24
|
20
|
20
|
20
|
22
|
18
|
26
|
29
|
19
|
|
2025/06
|
20
|
21
|
15
|
26
|
28
|
29
|
27
|
24
|
24
|
26
|
31
|
33
|
37
|
35
|
24
|
24
|
17
|
17
|
19
|
16
|
15
|
18
|
22
|
18
|
17
|
22
|
19
|
27
|
22
|
21
|
|
|
2025/05
|
28
|
24
|
23
|
17
|
22
|
21
|
19
|
24
|
29
|
33
|
26
|
31
|
27
|
23
|
25
|
26
|
23
|
31
|
28
|
22
|
22
|
28
|
28
|
22
|
23
|
27
|
19
|
19
|
20
|
22
|
17
|
|
2025/04
|
51
|
53
|
54
|
49
|
34
|
42
|
42
|
45
|
44
|
45
|
30
|
24
|
21
|
31
|
33
|
27
|
29
|
24
|
29
|
21
|
22
|
23
|
21
|
26
|
31
|
40
|
42
|
41
|
37
|
29
|
|
|
2025/03
|
34
|
29
|
23
|
34
|
34
|
32
|
42
|
55
|
46
|
45
|
39
|
45
|
55
|
42
|
28
|
30
|
23
|
21
|
26
|
41
|
54
|
48
|
33
|
27
|
28
|
28
|
29
|
48
|
68
|
65
|
57
|
|
2025/02
|
32
|
32
|
30
|
37
|
41
|
33
|
29
|
28
|
27
|
28
|
24
|
26
|
32
|
33
|
24
|
31
|
26
|
32
|
26
|
23
|
26
|
28
|
27
|
32
|
29
|
24
|
26
|
29
|
|||
|
2025/01
|
39
|
38
|
47
|
46
|
47
|
45
|
35
|
29
|
33
|
33
|
30
|
37
|
38
|
32
|
46
|
58
|
42
|
42
|
43
|
49
|
53
|
43
|
40
|
36
|
26
|
20
|
32
|
44
|
30
|
32
|
27
|
|
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