Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
*
PM2.5
59
PM10
58
O3
0.6
CO
5
SO2
34
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Mar
63
Good
Tue
17 Mar
69
Good
Wed
18 Mar
68
Good
Thu
19 Mar
79
Good
Fri
20 Mar
60
Good
Sat
21 Mar
26
Excellent
Sun
22 Mar
25
Excellent
Air quality in the last 12 months (Changji City)
|
2026/02
|
107
|
105
|
140
|
116
|
96
|
120
|
86
|
79
|
62
|
54
|
85
|
109
|
80
|
36
|
90
|
89
|
179
|
126
|
144
|
107
|
53
|
33
|
66
|
70
|
58
|
67
|
55
|
19
|
|||
|
2026/01
|
76
|
85
|
100
|
105
|
136
|
141
|
205
|
129
|
80
|
152
|
144
|
142
|
139
|
93
|
48
|
30
|
23
|
55
|
87
|
71
|
124
|
178
|
153
|
91
|
133
|
128
|
135
|
127
|
161
|
139
|
119
|
|
2025/12
|
40
|
44
|
47
|
73
|
115
|
142
|
84
|
58
|
55
|
65
|
25
|
43
|
55
|
68
|
88
|
109
|
136
|
80
|
59
|
77
|
62
|
48
|
64
|
58
|
71
|
125
|
116
|
172
|
133
|
73
|
69
|
|
2025/11
|
66
|
64
|
62
|
73
|
29
|
11
|
18
|
45
|
86
|
126
|
51
|
53
|
66
|
52
|
26
|
50
|
56
|
64
|
100
|
104
|
109
|
68
|
38
|
52
|
52
|
47
|
57
|
68
|
49
|
47
|
|
|
2025/10
|
68
|
13
|
19
|
21
|
23
|
21
|
33
|
41
|
48
|
42
|
43
|
57
|
73
|
11
|
13
|
24
|
35
|
46
|
57
|
60
|
67
|
79
|
93
|
112
|
104
|
99
|
104
|
75
|
61
|
60
|
63
|
|
2025/09
|
38
|
40
|
27
|
22
|
37
|
32
|
45
|
50
|
64
|
47
|
38
|
28
|
36
|
18
|
23
|
27
|
31
|
32
|
35
|
25
|
17
|
23
|
36
|
19
|
14
|
27
|
33
|
42
|
49
|
74
|
|
|
2025/08
|
50
|
37
|
24
|
32
|
32
|
19
|
24
|
31
|
21
|
39
|
15
|
29
|
33
|
32
|
40
|
30
|
40
|
29
|
13
|
21
|
35
|
23
|
32
|
46
|
25
|
24
|
28
|
33
|
29
|
39
|
54
|
|
2025/07
|
36
|
17
|
21
|
21
|
29
|
32
|
22
|
21
|
15
|
24
|
24
|
23
|
20
|
31
|
41
|
39
|
22
|
28
|
24
|
38
|
31
|
26
|
34
|
47
|
32
|
45
|
41
|
60
|
41
|
42
|
19
|
|
2025/06
|
29
|
25
|
35
|
32
|
33
|
47
|
26
|
33
|
49
|
46
|
38
|
29
|
25
|
35
|
30
|
25
|
19
|
17
|
30
|
20
|
31
|
24
|
28
|
18
|
25
|
55
|
47
|
15
|
28
|
36
|
|
|
2025/05
|
33
|
33
|
19
|
18
|
37
|
34
|
81
|
46
|
69
|
73
|
44
|
24
|
20
|
30
|
29
|
35
|
38
|
48
|
106
|
14
|
13
|
23
|
32
|
62
|
22
|
56
|
37
|
28
|
34
|
28
|
28
|
|
2025/04
|
61
|
42
|
41
|
47
|
70
|
30
|
26
|
43
|
108
|
25
|
24
|
44
|
52
|
129
|
45
|
52
|
12
|
40
|
69
|
29
|
25
|
37
|
37
|
37
|
26
|
26
|
48
|
34
|
48
|
71
|
|
|
2025/03
|
51
|
48
|
33
|
36
|
28
|
42
|
62
|
31
|
53
|
42
|
33
|
35
|
21
|
32
|
37
|
48
|
61
|
66
|
61
|
64
|
67
|
80
|
62
|
28
|
16
|
53
|
23
|
57
|
71
|
69
|
56
|
|
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