Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
70
PM2.5
148
*
PM10
58
O3
0.9
CO
9
SO2
67
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
26 Apr
96
Good
Sun
27 Apr
54
Good
Mon
28 Apr
88
Good
Tue
29 Apr
104
Light
Wed
30 Apr
111
Light
Thu
1 May
64
Good
Fri
2 May
50
Excellent
Air quality in the last 12 months (Xiqing)
|
2025/02
|
64
|
56
|
16
|
23
|
34
|
67
|
37
|
23
|
49
|
102
|
132
|
81
|
127
|
113
|
130
|
40
|
26
|
54
|
50
|
51
|
42
|
48
|
31
|
64
|
70
|
75
|
143
|
206
|
|||
|
2025/01
|
111
|
39
|
60
|
122
|
98
|
30
|
40
|
19
|
25
|
54
|
58
|
53
|
83
|
58
|
43
|
61
|
77
|
144
|
77
|
86
|
98
|
55
|
63
|
89
|
116
|
107
|
30
|
58
|
293
|
67
|
56
|
|
2024/12
|
119
|
15
|
57
|
65
|
90
|
32
|
19
|
47
|
107
|
85
|
53
|
76
|
56
|
48
|
59
|
64
|
42
|
20
|
63
|
65
|
25
|
39
|
74
|
100
|
115
|
38
|
45
|
66
|
87
|
107
|
62
|
|
2024/11
|
88
|
114
|
74
|
26
|
66
|
83
|
88
|
87
|
98
|
99
|
75
|
123
|
67
|
33
|
62
|
53
|
37
|
46
|
61
|
90
|
49
|
34
|
42
|
79
|
37
|
15
|
26
|
30
|
57
|
71
|
|
|
2024/10
|
19
|
22
|
51
|
66
|
77
|
76
|
28
|
58
|
105
|
34
|
83
|
106
|
125
|
167
|
84
|
46
|
78
|
39
|
12
|
37
|
54
|
41
|
68
|
127
|
139
|
201
|
97
|
71
|
118
|
127
|
130
|
|
2024/09
|
30
|
21
|
45
|
55
|
32
|
34
|
38
|
49
|
70
|
19
|
23
|
38
|
50
|
49
|
37
|
44
|
64
|
42
|
49
|
24
|
12
|
20
|
43
|
62
|
74
|
35
|
36
|
58
|
52
|
9
|
|
|
2024/08
|
41
|
48
|
41
|
26
|
19
|
41
|
43
|
47
|
42
|
58
|
56
|
29
|
24
|
38
|
39
|
48
|
52
|
33
|
25
|
19
|
25
|
36
|
45
|
36
|
44
|
19
|
23
|
39
|
47
|
54
|
44
|
|
2024/07
|
45
|
51
|
43
|
71
|
64
|
28
|
67
|
26
|
61
|
65
|
69
|
65
|
84
|
89
|
45
|
55
|
30
|
32
|
38
|
43
|
38
|
39
|
46
|
47
|
22
|
25
|
29
|
26
|
34
|
18
|
29
|
|
2024/06
|
39
|
55
|
47
|
53
|
70
|
70
|
64
|
49
|
81
|
84
|
79
|
66
|
77
|
43
|
43
|
46
|
48
|
57
|
58
|
47
|
68
|
121
|
95
|
48
|
57
|
66
|
58
|
63
|
63
|
51
|
|
|
2024/05
|
53
|
61
|
63
|
63
|
62
|
78
|
74
|
77
|
80
|
78
|
185
|
52
|
77
|
92
|
36
|
61
|
77
|
88
|
58
|
29
|
35
|
80
|
67
|
38
|
41
|
33
|
45
|
49
|
65
|
63
|
28
|
|
2024/04
|
76
|
69
|
64
|
54
|
71
|
86
|
86
|
90
|
52
|
74
|
136
|
62
|
72
|
56
|
131
|
67
|
88
|
106
|
78
|
65
|
79
|
76
|
28
|
59
|
98
|
91
|
92
|
46
|
45
|
40
|
|
|
2024/03
|
35
|
96
|
70
|
66
|
71
|
100
|
97
|
26
|
69
|
104
|
144
|
99
|
95
|
125
|
93
|
148
|
65
|
106
|
126
|
66
|
86
|
75
|
109
|
75
|
79
|
70
|
95
|
220
|
126
|
75
|
88
|
|
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