Air Quality
Excellent
No health implications.
9
PM2.5
10
PM10
15
O3
0.5
CO
3
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Jun
48
Excellent
Fri
27 Jun
51
Good
Sat
28 Jun
51
Good
Sun
29 Jun
49
Excellent
Mon
30 Jun
49
Excellent
Tue
1 Jul
35
Excellent
Wed
2 Jul
46
Excellent
Air quality in the last 12 months (Nan'ao)
|
2025/05
|
52
|
60
|
48
|
38
|
39
|
32
|
36
|
48
|
39
|
27
|
25
|
39
|
37
|
40
|
33
|
20
|
20
|
26
|
26
|
23
|
22
|
30
|
29
|
24
|
28
|
37
|
33
|
30
|
12
|
24
|
36
|
|
2025/04
|
17
|
36
|
47
|
49
|
36
|
48
|
59
|
63
|
61
|
44
|
40
|
37
|
120
|
101
|
95
|
79
|
64
|
58
|
42
|
34
|
35
|
35
|
35
|
34
|
16
|
19
|
30
|
50
|
37
|
45
|
|
|
2025/03
|
89
|
34
|
26
|
22
|
14
|
17
|
22
|
32
|
38
|
38
|
55
|
63
|
51
|
22
|
42
|
14
|
43
|
54
|
43
|
46
|
50
|
49
|
64
|
72
|
61
|
46
|
32
|
46
|
32
|
11
|
11
|
|
2025/02
|
57
|
23
|
15
|
40
|
55
|
44
|
25
|
38
|
41
|
35
|
46
|
45
|
55
|
36
|
46
|
76
|
56
|
50
|
33
|
30
|
25
|
26
|
33
|
32
|
49
|
57
|
67
|
106
|
|||
|
2025/01
|
52
|
57
|
57
|
42
|
49
|
55
|
54
|
52
|
50
|
53
|
47
|
43
|
45
|
51
|
80
|
91
|
54
|
46
|
58
|
52
|
64
|
70
|
63
|
32
|
31
|
27
|
25
|
42
|
60
|
43
|
43
|
|
2024/12
|
50
|
56
|
51
|
38
|
38
|
42
|
43
|
41
|
42
|
30
|
39
|
33
|
32
|
49
|
58
|
55
|
52
|
47
|
56
|
41
|
44
|
66
|
47
|
37
|
34
|
51
|
61
|
84
|
60
|
56
|
63
|
|
2024/11
|
27
|
19
|
29
|
39
|
42
|
42
|
31
|
30
|
32
|
31
|
35
|
31
|
22
|
29
|
35
|
24
|
23
|
23
|
15
|
12
|
14
|
25
|
30
|
25
|
27
|
19
|
29
|
30
|
33
|
38
|
|
|
2024/10
|
20
|
18
|
27
|
25
|
23
|
34
|
28
|
18
|
28
|
36
|
42
|
40
|
33
|
34
|
30
|
26
|
30
|
46
|
44
|
23
|
22
|
32
|
33
|
34
|
40
|
38
|
45
|
27
|
27
|
51
|
33
|
|
2024/09
|
32
|
41
|
39
|
28
|
27
|
15
|
16
|
13
|
17
|
33
|
55
|
43
|
33
|
27
|
25
|
26
|
27
|
24
|
29
|
17
|
14
|
15
|
12
|
14
|
22
|
29
|
30
|
24
|
31
|
32
|
|
|
2024/08
|
31
|
30
|
32
|
37
|
39
|
37
|
33
|
41
|
35
|
36
|
35
|
36
|
32
|
30
|
26
|
22
|
14
|
18
|
13
|
11
|
15
|
26
|
26
|
26
|
46
|
37
|
45
|
40
|
43
|
25
|
20
|
|
2024/07
|
18
|
18
|
13
|
16
|
14
|
16
|
13
|
13
|
12
|
16
|
16
|
18
|
17
|
14
|
19
|
18
|
19
|
14
|
20
|
20
|
17
|
16
|
30
|
30
|
33
|
15
|
21
|
20
|
24
|
29
|
21
|
|
2024/06
|
18
|
12
|
18
|
25
|
24
|
33
|
17
|
18
|
23
|
18
|
19
|
25
|
25
|
26
|
26
|
16
|
22
|
17
|
15
|
15
|
20
|
24
|
19
|
16
|
15
|
15
|
17
|
18
|
18
|
30
|
|
|
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