Air Quality
Excellent
No health implications.
2
PM2.5
9
PM10
61
O3
0.3
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Sep
53
Good
Tue
16 Sep
49
Excellent
Wed
17 Sep
54
Good
Thu
18 Sep
52
Good
Fri
19 Sep
54
Good
Sat
20 Sep
56
Good
Sun
21 Sep
22
Excellent
Gonggar Air quality rank
Air quality in the last 12 months (Gonggar)
|
2025/08
|
13
|
12
|
11
|
9
|
10
|
12
|
15
|
10
|
11
|
9
|
9
|
16
|
19
|
12
|
11
|
10
|
9
|
8
|
9
|
11
|
10
|
9
|
9
|
10
|
10
|
10
|
9
|
8
|
12
|
22
|
14
|
|
2025/07
|
8
|
13
|
12
|
9
|
12
|
16
|
15
|
21
|
19
|
13
|
12
|
12
|
13
|
9
|
10
|
11
|
9
|
12
|
14
|
13
|
10
|
9
|
10
|
11
|
11
|
9
|
12
|
10
|
10
|
11
|
11
|
|
2025/06
|
11
|
11
|
12
|
11
|
11
|
9
|
10
|
18
|
20
|
19
|
23
|
25
|
14
|
9
|
10
|
9
|
10
|
11
|
10
|
9
|
12
|
14
|
14
|
11
|
15
|
18
|
20
|
11
|
9
|
9
|
|
|
2025/05
|
15
|
13
|
12
|
13
|
13
|
12
|
16
|
25
|
31
|
26
|
28
|
19
|
13
|
13
|
11
|
10
|
10
|
9
|
9
|
9
|
18
|
21
|
13
|
21
|
11
|
10
|
11
|
15
|
16
|
11
|
10
|
|
2025/04
|
36
|
34
|
31
|
29
|
28
|
22
|
25
|
28
|
20
|
22
|
13
|
16
|
15
|
24
|
20
|
22
|
18
|
14
|
18
|
14
|
17
|
25
|
23
|
26
|
34
|
33
|
24
|
15
|
14
|
19
|
|
|
2025/03
|
27
|
11
|
24
|
34
|
42
|
32
|
24
|
28
|
15
|
18
|
28
|
21
|
14
|
12
|
15
|
25
|
26
|
24
|
30
|
31
|
43
|
22
|
14
|
11
|
12
|
15
|
19
|
27
|
41
|
37
|
39
|
|
2025/02
|
52
|
55
|
26
|
22
|
32
|
26
|
43
|
31
|
27
|
28
|
19
|
23
|
28
|
40
|
31
|
16
|
20
|
15
|
13
|
13
|
14
|
16
|
16
|
13
|
10
|
18
|
20
|
21
|
|||
|
2025/01
|
23
|
34
|
31
|
29
|
18
|
30
|
18
|
16
|
27
|
29
|
22
|
24
|
21
|
19
|
24
|
21
|
15
|
21
|
20
|
20
|
37
|
27
|
26
|
39
|
26
|
22
|
16
|
13
|
33
|
50
|
54
|
|
2024/12
|
27
|
33
|
25
|
33
|
25
|
33
|
59
|
55
|
83
|
50
|
32
|
31
|
39
|
23
|
19
|
29
|
37
|
27
|
28
|
34
|
19
|
20
|
32
|
23
|
25
|
20
|
22
|
26
|
16
|
17
|
18
|
|
2024/11
|
19
|
21
|
19
|
16
|
11
|
12
|
15
|
14
|
18
|
16
|
18
|
19
|
19
|
16
|
25
|
23
|
20
|
24
|
21
|
18
|
24
|
23
|
25
|
24
|
19
|
24
|
23
|
24
|
17
|
27
|
|
|
2024/10
|
15
|
12
|
11
|
11
|
11
|
10
|
15
|
16
|
17
|
17
|
13
|
14
|
13
|
16
|
13
|
12
|
19
|
14
|
12
|
12
|
10
|
13
|
12
|
12
|
17
|
16
|
19
|
20
|
20
|
19
|
20
|
|
2024/09
|
11
|
13
|
9
|
10
|
10
|
9
|
10
|
12
|
15
|
9
|
11
|
9
|
9
|
7
|
11
|
11
|
10
|
12
|
14
|
10
|
9
|
11
|
12
|
10
|
14
|
9
|
10
|
10
|
10
|
13
|
|
|
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