Air Quality
Excellent
No health implications.
3
PM2.5
8
PM10
71
O3
0.4
CO
7
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Feb
54
Good
Thu
19 Feb
114
Light
Fri
20 Feb
132
Light
Sat
21 Feb
108
Light
Sun
22 Feb
66
Good
Mon
23 Feb
24
Excellent
Tue
24 Feb
33
Excellent
Air quality in the last 12 months (Xinqiu)
|
2026/01
|
25
|
47
|
52
|
52
|
35
|
67
|
35
|
46
|
62
|
27
|
26
|
46
|
29
|
75
|
62
|
27
|
28
|
22
|
36
|
28
|
28
|
26
|
35
|
22
|
26
|
64
|
31
|
27
|
27
|
46
|
49
|
|
2025/12
|
43
|
24
|
38
|
42
|
54
|
62
|
58
|
37
|
45
|
72
|
28
|
50
|
60
|
61
|
79
|
56
|
70
|
103
|
86
|
32
|
31
|
59
|
55
|
30
|
25
|
36
|
75
|
111
|
31
|
27
|
27
|
|
2025/11
|
69
|
22
|
66
|
33
|
108
|
28
|
61
|
176
|
25
|
33
|
33
|
61
|
23
|
61
|
149
|
50
|
38
|
35
|
80
|
34
|
57
|
87
|
103
|
101
|
29
|
53
|
31
|
67
|
62
|
22
|
|
|
2025/10
|
68
|
69
|
46
|
42
|
23
|
22
|
49
|
19
|
31
|
33
|
41
|
34
|
60
|
66
|
43
|
24
|
26
|
15
|
21
|
18
|
20
|
32
|
28
|
49
|
60
|
29
|
26
|
46
|
105
|
23
|
58
|
|
2025/09
|
37
|
42
|
56
|
46
|
40
|
27
|
27
|
25
|
30
|
26
|
50
|
39
|
40
|
34
|
22
|
21
|
11
|
19
|
37
|
39
|
36
|
44
|
39
|
23
|
26
|
40
|
74
|
43
|
41
|
52
|
|
|
2025/08
|
39
|
36
|
27
|
16
|
26
|
14
|
19
|
26
|
20
|
21
|
36
|
38
|
23
|
30
|
47
|
30
|
16
|
35
|
47
|
38
|
45
|
24
|
35
|
16
|
21
|
19
|
26
|
12
|
33
|
43
|
37
|
|
2025/07
|
45
|
42
|
20
|
33
|
48
|
21
|
30
|
47
|
29
|
31
|
39
|
39
|
14
|
20
|
21
|
15
|
12
|
16
|
29
|
17
|
26
|
39
|
23
|
25
|
36
|
41
|
43
|
30
|
27
|
16
|
33
|
|
2025/06
|
23
|
43
|
35
|
15
|
32
|
21
|
15
|
39
|
28
|
16
|
26
|
48
|
33
|
37
|
25
|
20
|
22
|
38
|
30
|
14
|
18
|
29
|
40
|
47
|
40
|
45
|
41
|
26
|
47
|
26
|
|
|
2025/05
|
36
|
34
|
32
|
21
|
32
|
36
|
49
|
74
|
33
|
33
|
54
|
87
|
69
|
66
|
71
|
63
|
32
|
35
|
58
|
58
|
72
|
68
|
29
|
51
|
36
|
50
|
65
|
64
|
46
|
61
|
47
|
|
2025/04
|
84
|
26
|
61
|
61
|
36
|
50
|
86
|
33
|
49
|
68
|
79
|
32
|
13
|
12
|
43
|
71
|
83
|
18
|
28
|
57
|
40
|
19
|
50
|
62
|
41
|
88
|
28
|
33
|
73
|
46
|
|
|
2025/03
|
133
|
31
|
30
|
60
|
85
|
35
|
77
|
77
|
167
|
128
|
122
|
116
|
37
|
36
|
36
|
31
|
49
|
27
|
59
|
77
|
60
|
52
|
171
|
65
|
74
|
115
|
46
|
24
|
29
|
33
|
56
|
|
2025/02
|
62
|
66
|
30
|
17
|
29
|
51
|
54
|
27
|
29
|
65
|
96
|
32
|
61
|
67
|
109
|
44
|
22
|
21
|
30
|
24
|
24
|
26
|
36
|
69
|
65
|
69
|
116
|
174
|
|||
|
1
|
2
|
3
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4
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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