Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Apr
Sun
21 Apr
Mon
22 Apr
Tue
23 Apr
Wed
24 Apr
Thu
25 Apr
Fri
26 Apr
Real-time AQI (Monitoring Station in Jinchang)
公司二招
3112
PM2.5
22
PM10
97
O3
0.2
CO
12
SO2
8
NO2
市委党校
5321
PM2.5
55 *
PM10
102
O3
0.4
CO
21
SO2
4
NO2
金川区人防中心
5721
PM2.5
63 *
PM10
103
O3
0.2
CO
10
SO2
5
NO2
Air quality in the last 12 months (Jinchang)
|
2024/02
|
113
|
59
|
85
|
93
|
77
|
71
|
86
|
100
|
134
|
100
|
63
|
55
|
51
|
53
|
48
|
50
|
243
|
130
|
131
|
365
|
116
|
47
|
67
|
118
|
119
|
102
|
109
|
72
|
38
|
||
|
2024/01
|
74
|
48
|
63
|
47
|
54
|
52
|
67
|
140
|
72
|
77
|
46
|
88
|
83
|
78
|
102
|
116
|
106
|
94
|
121
|
67
|
34
|
48
|
61
|
73
|
61
|
58
|
63
|
62
|
68
|
83
|
71
|
|
2023/12
|
83
|
78
|
59
|
52
|
157
|
64
|
56
|
62
|
61
|
50
|
52
|
77
|
94
|
77
|
48
|
61
|
55
|
84
|
67
|
52
|
52
|
126
|
46
|
78
|
76
|
74
|
75
|
95
|
112
|
53
|
61
|
|
2023/11
|
85
|
69
|
46
|
69
|
61
|
73
|
136
|
79
|
65
|
74
|
83
|
66
|
72
|
181
|
86
|
55
|
47
|
57
|
74
|
70
|
112
|
75
|
57
|
147
|
94
|
87
|
48
|
54
|
88
|
58
|
|
|
2023/10
|
55
|
36
|
36
|
59
|
41
|
36
|
40
|
43
|
39
|
61
|
34
|
30
|
43
|
44
|
60
|
46
|
38
|
28
|
45
|
58
|
51
|
51
|
68
|
47
|
55
|
70
|
63
|
53
|
76
|
59
|
61
|
|
2023/09
|
84
|
65
|
59
|
75
|
100
|
151
|
44
|
40
|
41
|
43
|
40
|
52
|
55
|
103
|
49
|
49
|
44
|
38
|
48
|
49
|
46
|
69
|
85
|
37
|
67
|
78
|
54
|
39
|
39
|
40
|
|
|
2023/08
|
120
|
55
|
47
|
45
|
44
|
44
|
45
|
63
|
60
|
79
|
42
|
42
|
49
|
47
|
54
|
196
|
37
|
39
|
40
|
55
|
49
|
49
|
47
|
46
|
44
|
35
|
41
|
56
|
47
|
46
|
77
|
|
2023/07
|
49
|
68
|
100
|
278
|
60
|
41
|
48
|
47
|
80
|
74
|
37
|
37
|
51
|
45
|
50
|
49
|
42
|
48
|
121
|
52
|
54
|
41
|
43
|
72
|
66
|
170
|
91
|
88
|
66
|
64
|
38
|
|
2023/06
|
120
|
60
|
47
|
40
|
40
|
49
|
46
|
48
|
49
|
67
|
60
|
55
|
54
|
59
|
64
|
61
|
274
|
62
|
55
|
176
|
56
|
54
|
47
|
45
|
59
|
45
|
72
|
87
|
59
|
54
|
|
|
2023/05
|
83
|
87
|
115
|
66
|
92
|
86
|
60
|
35
|
41
|
48
|
60
|
42
|
63
|
72
|
62
|
173
|
47
|
52
|
177
|
107
|
82
|
60
|
143
|
67
|
75
|
62
|
73
|
42
|
88
|
109
|
68
|
|
2023/04
|
122
|
80
|
84
|
150
|
113
|
102
|
101
|
87
|
187
|
153
|
105
|
89
|
107
|
49
|
249
|
158
|
56
|
74
|
371
|
97
|
233
|
57
|
34
|
57
|
120
|
78
|
127
|
172
|
52
|
53
|
|
|
2023/03
|
60
|
57
|
67
|
53
|
58
|
65
|
63
|
61
|
79
|
192
|
46
|
55
|
49
|
125
|
128
|
112
|
188
|
105
|
83
|
263
|
336
|
108
|
179
|
258
|
127
|
77
|
65
|
64
|
71
|
76
|
70
|
|
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
*: primary pollution